Destroyers (DD)

Index
As of 1 December 1944

Name No. Class Page
Abbot DD 629 DD 445 Class 259
Abele, Mannert L. DD 733 DD 692 Class 263
Albert W.Grant DD 649 DD 445 Class 259
Alfred A.Cunningham DD 752 DD 692 Class 263
Allen M.Sumner DD 692 DD 692 Class 263
Ammen DD 527 DD 445 Class 259
Anderson DD 411 DD 409 Class 243
Anderson, Richard B. DD 786 DD 710 Class 267
Anthony DD 515 DD 445 Class 259
Aulick DD 569 DD 445 Class 259
Ault DD 698 DD 692 Class 263
Ausburne,Charles DD 570 DD 445 Class 259
Aylwin DD 355 DD 348 Class 211
Bache DD 470 DD 445 Class 259
Badger, Charles J. DD 657 DD 445 Class 259
Bagley DD 386 DD 364 Class 223
Bailey DD 492 DD 421/459 Class 251
Bailey, Kenneth D. DD 713 DD 710 Class 267
Balch DD 363 DD 360 Class 219
Baldwin DD 624 DD 423/453 Class 255
Bancroft DD 598 DD 421/459 Class 251
Barton DD 722 DD 692 Class 263
Beale DD 471 DD 445 Class 259
Bearss DD 654 DD 445 Class 259
Beatty DD 756 DD 692 Class 263
Bell DD 587 DD 445 Class 259
Benham DD 796 DD 445 Class 259
Benner DD 807 DD 710 Class 267
Bennett DD 473 DD 445 Class 259
Bennion DD 662 DD 445 Class 259
Benson DD 421 DD 421/459 Class 251
Berry, Fred T. DD 858 DD 710 Class 267
Black DD 666 DD 445 Class 259
Blue DD 744 DD 692 Class 263
Bole, John A. DD 755 DD 692 Class 263
Bordelon DD 881 DD 710 Class 267
Borie DD 704 DD 692 Class 263
Boyd DD 544 DD 445 Class 259
Boyle DD 600 DD 421/459 Class 251
Bradford DD 545 DD 445 Class 259
Braine DD 630 DD 445 Class 259
Bristol DD 857 DD 710 Class 267
Bronson, Clarence K. DD 668 DD 445 Class 259
Brown DD 546 DD 445 Class 259
Brush DD 745 DD 692 Class 263
Bryant DD 665 DD 445 Class 259
Buchanan DD 484 DD 423/453 Class 255
Buck DD 761 DD 692 Class 263
Buckley, Dennis J. DD 808 DD 710 Class 267
Bullard DD 660 DD 445 Class 259
Burns DD 588 DD 445 Class 259
Bush DD 529 DD 445 Class 259
Caldwell DD 605 DD 421/459 Class 251
Callaghan DD 792 DD 445 Class 259
Caperton DD 650 DD 445 Class 259
Capps DD 550 DD 445 Class 259
Carmick DD 493 DD 423/453 Class 255
Case DD 370 DD 370 Class 227
Cassin DD 372 DD 370 Class 227
Cassin Young DD 793 DD 445 Class 259
Castle DD 720 DD 710 Class 267
Cecil, Charles P. DD 835 DD 710 Class 267
Champlin DD 601 DD 421/459 Class 251
Charles Ausburne DD 570 DD 445 Class 259
Charles F. Hughes DD 428 DD 421/459 Class 251
Charles J. Badger DD 657 DD 445 Class 259
Charles P. Cecil DD 835 DD 710 Class 267
Charles R. Ware DD 865 DD 710 Class 267
Charles S.Sperry DD 697 DD 692 Class 263
Charrette DD 581 DD 445 Class 259
Chauncey DD 667 DD 445 Class 259
Chevalier DD 805 DD 710 Class 267
Clarence K. Bronson DD 668 DD 445 Class 259
Clark DD 361 DD 360 Class 219
Claxton DD 571 DD 445 Class 259
Coghlan DD 606 DD 421/459 Class 251
Cogswell DD 651 DD 445 Class 259
Colahan DD 658 DD 445 Class 259
Colhoun DD 801 DD 445 Class 259
Collett DD 730 DD 692 Class 263
Compton DD 705 DD 692 Class 263
Cone DD 866 DD 710 Class 267
Conner DD 582 DD 445 Class 259
Converse DD 509 DD 445 Class 259
Conway DD 507 DD 445 Class 259
Cony DD 508 DD 445 Class 259
Conyngham DD 371 DD 370 Class 227
Cooper DD 695 DD 692 Class 263
Cotten DD 669 DD 445 Class 259
Cowell DD 547 DD 445 Class 259
Cowie DD 632 DD 423/453 Class 255
Craven DD 382 DD 380 Class 231
Cummings DD 365 DD 364 Class 223
Cunningham, Alfred A. DD 753 DD 692 Class 263
Gushing DD 797 DD 445 Class 259
Dale DD 353 DD 348 Class 211
Daly DD 519 DD 445 Class 259
Dashiell DD 659 DD 445 Class 259
David W. Taylor DD 551 DD 445 Class 259
Davis DD 395 DD 381 Class 235
Davison DD 618 DD 423/453 Class 255
De Haven DD 727 DD 692 Class 263
Dennis J. Buckley DD 808 DD 710 Class 267
Dewey DD 349 DD 348 Class 211
Dickson, Harlan R. DD 708 DD 692 Class 263
Doran DD 634 DD 423/453 Class 255
Dortch DD 670 DD 445 Class 259
Douglas H. Fox DD 779 DD 692 Class 263
Downes DD 375 DD 370 Class 227
Doyle DD 494 DD 423/453 Class 255
Drayton DD 366 DD 364 Class 223
Drexler DD 741 DD 692 Class 263
Duncan DD 874 DD 710 Class 267
Dunlap DD 384 DD 364 Class 223
Dyess DD 880 DD 710 Class 267
Dyson DD 572 DD 445 Class 259
Earle DD 635 DD 423/453 Class 255
Eaton DD 510 DD 445 Class 259
Eberle DD 430 DD 423/453 Class 255
Edison DD 439 DD 423/453 Class 255
Edwards DD 619 DD 423/453 Class 255
Edwards, Heywood L. DD 663 DD 445 Class 259
Ellet DD 398 DD 397 Class 239
Ellison, Harold J. DD 864 DD 710 Class 267
Endicott DD 495 DD 423/453 Class 255
English DD 696 DD 692 Class 263
Erben DD 631 DD 445 Class 259
Ericsson DD 440 DD 423/453 Class 255
Eugene A. Greene DD 711 DD 710 Class 267
Evans DD 552 DD 445 Class 259
Evans, Frank E. DD 754 DD 692 Class 263
Everett F. Larson DD 830 DD 710 Class 267
Fanning DD 385 DD 364 Class 223
Farenholt DD 491 DD 421/459 Class 251
Farragut DD 348 DD 348 Class 211
Fletcher DD 445 DD 445 Class 259
Flusser DD 368 DD 364 Class 223
Foote DD 511 DD 445 Class 259
Fox, Douglas H. DD 779 DD 692 Class 263
Fox, Myles C. DD 829 DD 710 Class 267
Frank E. Evans DD 754 DD 692 Class 263
Frankford DD 497 DD 423/453 Class 255
Frank Knox DD 742 DD 710 Class 267
Franks DD 554 DD 445 Class 259
Frazier DD 607 DD 421/459 Class 251
Fred T. Berry DD 858 DD 710 Class 267
Fullam DD 474 DD 445 Class 259
Furse DD 882 DD 710 Class 267
Gainard DD 706 DD 692 Class 263
Gansevoort DD 608 DD 421/459 Class 251
Gatling DD 671 DD 445 Class 259
Gearing DD 710 DD 710 Class 267
Gillespie DD 609 DD 421/459 Class 251
Gleaves DD 423 DD 423/453 Class 255
Goodrich DD 831 DD 710 Class 267
Grant, Albert W. DD 649 DD 445 Class 259
Grayson DD 435 DD 423/453 Class 255
Greene, Eugene A. DD 711 DD 710 Class 267
Gregory DD 802 DD 445 Class 259
Gridley DD 380 DD 380 Class 231
Guest DD 472 DD 445 Class 259
Gurke DD 783 DD 710 Class 267
Gyatt DD 712 DD 710 Class 267
Hadley, Hugh W. DD 774 DD 692 Class 263
Haggard DD 555 DD 445 Class 259
Hailey DD 556 DD 445 Class 259
Hale DD 642 DD 445 Class 259
Halford DD 480 DD 445 Class 259
Hall DD 583 DD 445 Class 259
Halligan DD 584 DD 445 Class 259
Halsey Powell DD 686 DD 445 Class 259
Hamilton, Paul DD 590 DD 445 Class 259
Hancock, Lewis DD 675 DD 445 Class 259
Hank DD 702 DD 692 Class 263
Hanson DD 832 DD 710 Class 267
Haraden DD 585 DD 445 Class 259
Harlan R. Dickson DD 708 DD 692 Class 263
Harold J. Ellison DD 864 DD 710 Class 267
Harrison DD 573 DD 445 Class 259
Harry E. Hubbard DD 748 DD 692 Class 263
Hart DD 594 DD 445 Class 259
Hawkins DD 873 DD 710 Class 267
Haynsworth DD 700 DD 692 Class 263
Hazelwood DD 531 DD 445 Class 259
Healy DD 672 DD 445 Class 259
Heermann DD 532 DD 445 Class 259
Helm DD 388 DD 364 Class 223
Henderson DD 785 DD 710 Class 267
Henley DD 762 DD 692 Class 263
Henley, John D DD 553 DD 445 Class 259
Henry W. Tucker DD 875 DD 710 Class 267
Herbert J. Thomas. DD 833 DD 710 Class 267
Herndon DD 638 DD 423/453 Class 255
Heywood L. Edwards DD 663 DD 445 Class 259
Hickox DD 673 DD 445 Class 259
Higbee DD 806 DD 710 Class 267
Hilary P. Jones DD 427 DD 421/459 Class 251
Hobby DD 610 DD 421/459 Class 251
Hood, John DD 655 DD 445 Class 259
Hopewell DD 681 DD 445 Class 259
Howorth DD 592 DD 445 Class 259
Hubbard, Harry E. DD 748 DD 692 Class 263
Hudson DD 475 DD 445 Class 259
Hugh W. Hadley DD 774 DD 692 Class 263
Hughes DD 410 DD 409 Class 243
Hughes,Charles F. DD 428 DD 421/459 Class 251
Hull DD 350 DD 348 Class 211
Hunt DD 674 DD 445 Class 259
Huntington, Robert K. DD 781 DD 692 Class 263
Hutchins DD 476 DD 445 Class 259
Hyman DD 732 DD 692 Class 263
Ingersoll DD 652 DD 445 Class 259
Ingraham DD 694 DD 692 Class 263
Irwin DD 794 DD 445 Class 259
Isherwood DD 520 DD 445 Class 259
Izard DD 589 DD 445 Class 259
James C. Owens DD 776 DD 692 Class 263
Jarvis DD 799 DD 445 Class 259
Jenkins DD 447 DD 445 Class 259
John A. Bole DD 755 DD 692 Class 263
John D. Henley DD 553 DD 445 Class 259
John Hood DD 655 DD 445 Class 259
John R. Pierce DD 753 DD 692 Class 263
John Rodgers DD 574 DD 445 Class 259
John W. Thomason DD 760 DD 692 Class 263
John W. Weeks DD 701 DD 692 Class 263
Jones, Hilary P. DD 427 DD 421/459 Class 251
Jouett DD 396 DD 381 Class 235
Kalk DD 611 DD 421/459 Class 251
Kearny DD 432 DD 423/453 Class 255
Keith, Willard DD 775 DD 692 Class 263
Kendrick DD 612 DD 421/459 Class 251
Kenneth D. Bailey DD 713 DD 710 Class 267
Keppler DD 765 DD 710 Class 267
Kidd DD 661 DD 445 Class 259
Killen DD 593 DD 445 Class 259
Kimberly DD 52l DD 445 Class 259
Knapp DD 653 DD 445 Class 259
Knight DD 633 DD 423/453 Class 255
Knox, Frank DD 742 DD 710 Class 267
Laffey DD 724 DD 692 Class 263
Lamson DD 367 DD 364 Class 223
Lang DD 399 DD 397 Class 239
Lansdale DD 766 DD 710 Class 267
Lansdowne DD 486 DD 423/453 Class 255
Lardner DD 487 DD 423/453 Class 255
Larson, Everett F. DD 830 DD 710 Class 267
Laub DD 613 DD 421/459 Class 251
La Vallette DD 448 DD 445 Class 259
Lawe, William C. DD 763 DD 710 Class 267
Laws DD 558 DD 445 Class 259
Leary DD 879 DD 710 Class 267
Leary, Richard P. DD 664 DD 445 Class 259
Leutze DD 481 DD 445 Class 259
Lewis Hancock DD 675 DD 445 Class 259
Lind, Wallace L. DD 703 DD 692 Class 263
Little DD 803 DD 445 Class 259
Livermore DD 429 DD 423/453 Class 255
Lloyd Thomas DD 764 DD 710 Class 267
Lofberg DD 759 DD 692 Class 263
Longshaw DD 559 DD 445 Class 259
Lowry DD 770 DD 692 Class 263
Luce DD 522 DD 446 Class 259
Ludlow DD 438 DD 423/463 Class 255
Lyman K. Swenson DD 729 DD 692 Class 263
MacDonough DD 351 DD 348 Class 211
MacKenzie DD 614 DD 421/459 Class 251
Maddox DD 731 DD 692 Class 263
Madison DD 425 DD 421/459 Class 251
Mahan DD 364 DD 364 Class 223
Mannert L. Abele DD 733 DD 692 Class 263
Mansfield DD 728 DD 692 Class 263
Marshall DD 676 DD 445 Class 259
Massey DD 778 DD 692 Class 263
Maury DD 401 DD 380 Class 231
Mayo DD 422 DD 421/459 Class 251
Mayrant DD 402 DD 397 Class 239
McCall DD 400 DD 380 Class 231
McCalla DD 488 DD 423/453 Class 255
McCook DD 496 DD 423/453 Class 255
McCord DD 534 DD 445 Class 259
McDermut DD 677 DD 445 Class 259
Name No. Clan Page
McDougal DD 358 DD 356 Class 215
McGowan DD 678 DD 445 Class 259
McKean DD 784 DD 710 Class 267
McKee DD 575 DD 446 Class 259
McLanahan DD 616 DD 421/469 Class 251
McNair DD 679 DD 446 Class 259
Meade DD 602 DD 421/469 Class 251
Melvin DD 680 DD 445 Class 259
Mertz DD 691 DD 445 Class 259
Mervine DD 489 DD 423/453 Class 255
Metcalf DD 596 DD 445 Class 259
Miller DD 536 DD 445 Class 259
Moale DD 693 DD 692 Class 263
Moffett DD 362 DD 360 Class 219
Monaghan DD 354 DD 348 Class 211
Monasen DD 798 DD 445 Class 259
Moore, Samuel L. DD 747 DD 692 Class 263
Morris DD 417 DD 415 Class 247
Morrison DD 560 DD 445 Class 259
Mugford DD 389 DD 364 Class 223
Mullany DD 528 DD 445 Class 259
Murphy DD 603 DD 421/459 Class 251
Murray DD 576 DD 445 Class 259
Mustin DD 413 DD 409 Class 243
Myles C. Fox DD 829 DD 710 Class 267
Nelson DD 623 DD 423/453 Class 255
Newcomb DD 586 DD 445 Class 259
Newman K. Perry DD 883 DD 710 Class 267
Niblack DD 424 DD 423/453 Class 255
Nicholas DD 449 DD 445 Class 259
Nicholson DD 442 DD 423/453 Class 255
Nields DD 616 DD 421/459 Class 251
Norman Scott DD 690 DD 445 Class 259
O'Bannon DD 450 DD 445 Class 259
O'Brien DD 725 DD 692 Class 263
Ordronaux DD 617 DD 421/469 Class 251
Owen DD 536 DD 445 Class 259
Owens, James C. DD 776 DD 692 Class 263
Parker DD 604 DD 421/459 Class 251
Patterson DD 393 DD 364 Class 223
Paul Hamilton DD 590 DD 445 Class 259
Perkins DD 877 DD 710 Class 267
Perry, Newman K. DD 888 DD 710 Class 267
Phelps DD 360 DD 360 Class 219
Philip DD 498 DD 445 Class 259
Picking DD 685 DD 445 Class 259
Pierce, John R. DD 753 DD 692 Class 263
Plunkett DD 431 DD 423/453 Class 255
Porter DD 800 DD 445 Class 259
Porter, William D. DD 579 DD 445 Class 259
Porterfield DD 682 DD 446 Class 259
Potter, Stephen DD 538 DD 445 Class 259
Powell, Halsey DD 686 DD 446 Class 259
Preston DD 795 DD 445 Class 259
Prichett DD 561 DD 445 Class 259
Pringle DD 477 DD 445 Class 259
Purdy DD 734 DD 692 Class 263
Purvis DD 709 DD 692 Class 263
Putnam DD 757 DD 692 Class 263
Quick DD 490 DD 423/453 Class 255
Radford DD 446 DD 445 Class 259
Ralph Talbot DD 390 DD 364 Class 223
Reid DD 369 DD 364 Class 223
Remey DD 688 DD 445 Class 259
Renshaw DD 499 DD 445 Class 259
Rhind DD 404 DD 397 Class 239
Richard R. Anderson DD 786 DD 710 Class 267
Richard P. Leary DD 664 DD 445 Class 259
Ringgold DD 600 DD 445 Class 259
Robert E. Huntington DD 781 DD 692 Class 263
Robinson DD 562 DD 445 Class 259
Rodgers, John DD 574 DD 445 Class 259
Roe DD 418 DD 415 Class 247
Rogers DD 876 DD 710 Class 267
Rooks DD 804 DD 445 Class 259
Ross DD 563 DD 445 Class 259
Rowan DD 782 DD 710 Class 267
Rowe DD 564 DD 445 Class 259
Rush William R. DD 714 DD 710 Class 267
Russell DD 414 DD 409 Class 243
Sampson DD 394 DD 381 Class 235
Samuel L. Moore DD 747 DD 692 Class 263
Satterlee DD 626 DD 423/453 Class 255
Saufley DD 465 DD 445 Class 259
Schroeder DD 501 DD 445 Class 259
Scott Norman DD 690 DD 445 Class 259
Selfridge DD 357 DD 356 Class 215
Shaw DD 373 DD 370 Class 227
Shields DD 596 DD 445 Class 259
Shubrick DD 639 DD 423/463 Class 255
Sigourney DD 643 DD 445 Class 259
Sigsbee DD 502 DD 445 Class 259
Smalley DD 565 DD 445 Class 259
Smith DD 378 DD 370 Class 227
Soley DD 707 DD 692 Class 263
Somers DD 381 DD 381 Class 235
Southerland DD 743 DD 710 Class 267
Spence DD 512 DD 445 Class 259
Sperry, Charles S. DD 697 DD 692 Class 263
Sproston DD 577 DD 445 Class 259
Stack DD 406 DD 397 Class 239
Stanly DD 478 DD 445 Class 259
Steinaker DD 863 DD 710 Class 267
Stembel DD 644 DD 445 Class 259
Stephen Potter DD 538 DD 446 Class 259
Sterett DD 407 DD 397 Class 239
Stevens DD 479 DD 445 Class 259
Stevenson DD 646 DD 423/453 Class 255
Stockham DD 683 DD 445 Class 259
Stockton DD 646 DD 423/453 Class 255
Stoddard DD 566 DD 445 Class 259
Stormes DD 780 DD 692 Class 263
Stribling DD 867 DD 710 Class 267
Strong DD 758 DD 692 Class 263
Sullivans, The DD 537 DD 445 Class 259
Sumner, Allen M. DD 692 DD 692 Class 263
Swanson DD 443 DD 423/453 Class 255
Swenson, Lyman K. DD 729 DD 692 Class 263
Talbot, Ralph DD 390 DD 364 Class 223
Taussig DD 746 DD 692 Class 263
Taylor DD 468 DD 445 Class 259
Taylor, David W. DD 551 DD 445 Class 259
Terry DD 513 DD 445 Class 259
Thatcher DD 514 DD 445 Class 259
The Sullivans DD 537 DD 445 Class 259
Thomas, Herbert J. DD 833 DD 710 Class 267
Thomas, Lloyd DD 764 DD 710 Class 267
Thomason, John W. DD 760 DD 692 Class 263
Thompson DD 627 DD 423/453 Class 255
Thompson, Woodrow R. DD 721 DD 710 Class 267
Thorn DD 647 DD 423/453 Class 255
Tillman DD 641 DD 423/453 Class 255
Tingey DD 539 DD 445 Class 259
Trathen DD 530 DD 445 Class 259
Trippe DD 403 DD 397 Class 239
Tucker, Henry W. DD 875 DD 710 Class 267
Turner DD 834 DD 710 Class 267
Twiggs DD 591 DD 445 Class 259
Twining DD 540 DD 445 Class 259
Uhlmann DD 687 DD 445 Class 259
Van Valkenburgh DD 656 DD 445 Class 259
Vesole DD 878 DD 710 Class 267
Vogelgesang DD 862 DD 710 Class 267
Wadleigh DD 689 DD 445 Class 259
Wadsworth DD 516 DD 445 Class 259
Wainright DD 419 DD 415 Class 247
Waldron DD 699 DD 692 Class 263
Walke DD 723 DD 692 Class 263
Walker DD 517 DD 445 Class 259
Wallace L. Lind DD 703 DD 692 Class 263
Waller DD 466 DD 445 Class 259
Ware, Charles R. DD 865 DD 710 Class 267
Watts DD 567 DD 445 Class 259
Wedderburn DD 684 DD 445 Class 259
Weeks, John W. DD 701 DD 692 Class 263
Welles DD 628 DD 423/453 Class 255
Wickes DD 578 DD 445 Class 259
Wiley DD 597 DD 445 Class 259
Wilkes DD 441 DD 423/453 Class 255
Willard Keith DD 775 DD 692 Class 263
William C. Lawe DD 763 DD 710 Class 267
William D. Porter DD 679 DD 445 Class 259
William M. Wood DD 715 DD 710 Class 267
William R. Rush DD 714 DD 710 Class 267
Wilson DD 408 DD 397 Class 239
Winslow DD 359 DD 356 Class 215
Wood, William M. DD 715 DD 710 Class 267
Woodrow R. Thompson DD 721 DD 710 Class 267
Woodworth DD 460 DD 421/459 Class 251
Woolsey DD 437 DD 423/453 Class 255
Worden DD 352 DD 348 Class 211
Wren DD 568 DD 445 Class 259
Yarnall DD 541 DD 445 Class 259
Young DD 580 DD 445 Class 259
Young, Cassin DD 793 DD 445 Class 259
Zellars DD 777 DD 692 Class 263

--207/210--
DATA PERIOD 1942-1944 DD 348 CLASS
1,500-Ton Class
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,150 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 348-353

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--211--
DATA PERIOD 1942-1944 DD 348 CLASS
1,500-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 348-355

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,150 tons† Mean displacement 1,750 tons Mean displacement 2,150 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 288 249-330 165±9 585±9 24.4 10.7±0.1 6,480±190 10.6±0.1 6,200±180 27.2  
110 323 280-370 185±10 522±8 21.8 11.7±.1 6,320±190 11.6±.1 6,060±180 27.8  
120 363 314-416 207±11 464±8 19.3 12.8±.1 6,280±190 12.6±.1 5,850±180 28.8  
130 408 353-468 233±12 413±7 17.2 13.8±.1 6,040±190 13.6±.1 5,620±180 30.0  
140 458 397-525 262±14 368±7 15.3 14 8±.2 5,830±190 14.6±.2 5,370±180 31.4  
150 615 446-590 294±15 327±7 13.6 15.7±.2 5,570±190 15.5±.2 5,070±180 33.2  
160 578 501-663 330±17 291±6 12.1 16.7±.2 5,280±190 16.4±.2 4 770±160 35.2  
170 650 563-745 371±19 259±6 10.8 17.7±.2 4,970±170 17.4±.2 4,510±160 37.4  
180 730 632-837 417±22 231±6 9.6 18.6±.2 4,650±170 18.3±.2 4,230±160 39.9  
190 820 710-940 469±24 205±5 8.5 19.5±.2 4,350±170 19.2±.2 3,940±140 42.7  
200 921 798-1,056 526±27 183±5 7.6 20.4±.2 4,100±160 20.1±.2 3,680±140 45.8  
210 1,034 896-1,185 591±31 163±5 6.8 21.3±.2 3,810±160 20.9±.2 3,410±140 49.5  
220 1,162 1,006-1,332 664±35 145±5 6.0 22.2±.2 3,490±160 21.7±.2 3,150±140 53.5  
230 1,306 1,131-1,497 746±39 129±4 5.4 23.0±.3 3,220±160 22.5±.3 2,900±140 58.0  
240 1,467 1,271-1,682 838±44 115±4 48 23.7±.3 2,960±150 23.2±.3 2,670±140 63.2  
250 1,648 1,427-1,889 942±49 102±4 4.2 24 5±.3 2,720±150 23.9±.3 2,440±140 69.0  
260 1,851 1,603-2,122 1,058±55 91±4 3.8 25.3±.3 2,500±150 24.7±.3 2,250±140 74 9  
270 2,079 1,801-2,383 1,188±62 81±4 3.4 26.1±.4 2,300±150 25.4±.4 2,060±140 81.9  
280 2,336 2,023-2,678 1,335±70 72±3 3.0 26.9±.4 2,100±150 26.2±.4 1,890±120 89.2  
290 2,624 2,273-3,008 1,499±78 64±3 2.7 27.8±.4 1,950±130 27.0±.4 1,730±120 97.2  
300 2,948 2,553-3,379 1,685±88 57±3 2.4 28.6±.5 1,800±130 27.7±.5 1,580±120 106.4  
310 3,312 2,868-3,796 1,893±99 51±3 2.1 29.4±.5 1,680±130 28.5±.5 1,450±120 116.2  
320 3,722 3,224-4,266 2,127±111 45±3 1.9 30.2±.5 1,540±130 29.2±.5 1,310±120 127.5  
330 4,181 3,621-4,793 2,389±125 40±3 1.7 31.0±.6 1,430±130 30.0±.6 1,200±120 139.4  
340 4,698 4,069-5,385 2,685±140 36±3 1.5 31.7±.6 1,330±130 30.7±.6 1,110±120 153.0  
350 5,278 4,571-6,050 3,016±157 32±2 1.3 32.5±.6 1,240±130 31.5±.6 1,010±90 167.6  
352 5,402 4,679-6,192 3,087±161 31±2 1.3 32.7±.6 1,210±130 ‡31.6±.6 980±90 170.9  
* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (42,800 s.h.p.).

--212--
DATA PERIOD 1942-1944  
DD 348 CLASS
1,500-Ton Class 		SHIPS IN CLASS:
DD 348-355

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
141.0 14.7 305±81 13.2±1.3
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
72 41 97.5
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'0" 12'0"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 168,139 4,003 607
Diesel oil capacity (95%) 314 7 1
Total: radius oil* 168,453 4,010 608
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 168,453 4,010 608

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,190 tons
Knots Engine miles Days Bbl./day
11 6,140 23.4 173
12 5,980 20.8 194
13 5,760 18.5 217
14 5,520 16.4 245
15 5,240 14.5 276
16 4,900 12.8 314
17 4,610 11.3 355
18 4,320 10.0 402
19 4,000 8.7 457
20 3,710 7.7 520
21 3,380 6.7 600
22 3,060 5.8 695
23 2,740 5.0 812
24 2,420 4.2 956
25 2,170 3.6 1,114
26 1,930 3.1 1,298
27 1,730 2.7 1,499
28 1,530 2.3 1,763
29 1,350 2.0 2,060
30 1,200 1.7 2,389
31 1,070 1.4 2,809
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 360 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Farragut DD 348 2,100 105.2 103.6 102.1 100.5 98.9 97.4
U.S.S. Dale DD 353 2,150 90.4 92.7 95.1 97.4 99.9 102.3
U.S.S. Monaghan DD 354 2,150 104 4 103.7 102.9 102.0 101.2 100.3
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--213--
[B L A N K]

--214--
DATA PERIOD 1942-1943 DD 356 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,700 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 357-359

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--215--
DATA PERIOD 1942-1943 DD 356 CLASS
1,800-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 357-359

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,700 tons† Mean displacement 2,200 tons Mean displacement 2,700 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 287 253-324 164±8 655±8 27.3 10.2±0.1 7,050±180 10.1±0.1 6,620±170 28.4  
110 322 284-363 184±8 583±8 24.3 11.3±.1 7,050±180 11.2±.1 6,530±170 28.8  
120 361 318-407 206±9 520±7 21.7 12.3±.1 6,850±180 12.2±.1 6,340±170 29.6  
130 405 357-457 231±11 464±7 19.3 13.3±.1 6,610±180 13.2±.1 6,120±170 30.7  
140 453 399-511 259±12 415±7 17.3 14.3±.1 6,410±180 14.2±.1 5,890±170 31.9  
150 508 448-573 290±13 370±6 15.4 15.3±.1 6,140±180 15.2±.1 5,620±170 33.4  
160 570 502-643 326±15 330±6 13.8 16.3±.2 5,880±180 16.1±.2 5,310±170 35.4  
170 638 562-720 365±17 294±6 12.3 17.2±.2 5,540±170 17.0±.2 5,000±170 37.5  
180 715 630-807 409±19 263±5 11.0 18.2±.2 5,240±170 18.0±.2 4,730±170 39.7  
190 802 707-905 458±21 234±5 9.8 19.2±.2 4,930±170 18.9±.2 4,420±170 42.4  
200 898 792-1,013 513±24 209±5 8.7 20.1±.2 4,660±170 19.8±.2 4,140±170 45.4  
210 1,007 888-1,136 675±26 187±5 7.8 21.1±.3 4,370±170 20.7±.3 3,870±170 48.6  
220 1,129 995-1,274 645±30 166±4 6.9 22.0±.3 4,000±170 21.6±.3 3,590±140 52.3  
230 1,265 1,115-1,427 723±33 149±4 62 22.9±.3 3,730±150 22.5±.3 3,350±140 56.2  
240 1,418 1,250-1,600 810±37 132±4 5.5 23.7±.3 3,410±140 23.3±.3 3,080±140 60.9  
250 1,589 1,401-1,793 908±42 118±4 4.9 24.5±.3 3,140±140 24.0±.3 2,830±140 66.2  
260 1,781 1,570-2,009 1,018±47 105±4 4.4 25.3±.3 2,880±140 24.8±.3 2,600±140 71.8  
270 1,996 1,759-2,252 1,141±52 94±3 3.9 26.0±.3 2,650±140 25.5±.3 2,400±120 78.3  
280 2,237 1,972-2,524 1,278±59 84±3 3.5 26.7±.4 2,350±130 26.2±.4 2,200±120 85.4  
290 2,507 2,210-2,828 1,433±66 75±3 3.1 27.5±.4 2,250±130 26.9±.4 2,020±120 93.2  
300 2,810 2,477-3,170 1,606±74 67±3 2.8 28.3±.4 2,070±130 27.7±.4 1,860±120 101.4  
310 3,150 2,777-3,554 1,800±83 60±3 2.5 29.1±.4 1,890±130 28.4±.4 1,700±120 110.9  
320 3,531 3,112-3,983 2,018±93 53±3 2.2 80.0±.5 1,740±130 29.2±.5 1,550±120 120.9  
330 3,957 3,488-4,464 2,261±104 47±3 2.0 30.8±.5 1,600±130 30.0±.5 1,410±120 131.9  
340 4,436 3,910-5,004 2,535±116 42±2 1.8 31.7±.6 1,490±130 30.8±.6 1,290±90 144.0  
350 4,972 4,383-5,609 2,841±131 38±2 1.6 32.6±.6 1,370 ‡ 100 31.6±6 1,200±90 157.3  
360 5,573 4,912-6,287 3,185±146 34±2 1.4 33.4 ‡.6 1,270±100 32.4±.6 1,100±90 172.0  
370 6,247 5,506-7,048 3,570±164 30±2 1.3 34 2±.6 1,160±90 33.2±.6 1,000±90 188.2  
374 6,538 5,763-7,376 3,736±172 29 ‡ 2 1.2 34 5±.6 1,140±90 ‡33.5±.6 970±90 195.2  
* Same maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--216--
DATA PERIOD 1942-1943  
DD 356 CLASS 		SHIPS IN CLASS:
DD 357-359

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
144.9 14.7 311±88 14.4±1.5
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
72 41 108.7
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'0" 11'11.88" at 0.7 R

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 180,327 4,294 651
Diesel oil capacity(95%)† 7,536 179 24
Total: radius oil* 187,863 4,473 675
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 187,863 4,473 675

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,700 tons.
Knots Engine miles Days Bbl./day
11 6,550 24.8 180
12 6,380 22.2 202
13 6,160 19.8 226
14 5,940 17.7 253
15 5,670 15.8 284
16 5,340 14.0 322
17 5,000 12.3 365
18 4,730 11.0 409
19 4,390 9.7 464
20 4,080 8.5 527
21 3,780 7.5 598
22 3,480 6.6 680
23 3,180 5.8 777
24 2,830 4.9 908
25 2,540 4.3 1,053
26 2,260 3.6 1,239
27 2,000 3.1 1,455
28 1,790 2.7 1,689
29 1,590 2.3 1,964
30 1,410 2.0 2,261
31 1,270 1.8 2,612
32 1,150 1.5 3,013
33 1,020 1.3 3,474
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 160 R.P.M. 200 R.P.M. 260 R.P.M. 300 R.P.M. 360 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Selfridge DD 357 2,750 96.0 97.9 99.8 101.7 103.7 105.6
U.S.S. McDougal DD 358 2,650 101.7 100.7 99.8 98.9 97.9 96.9
U.S.S. Winslow DD 359 2,650 102.3 101.3 100.4 99.4 98.4 97.4

* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--217--
[B L A N K]

--218--
DATA PERIOD 1942-1943 DD360 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,750 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 360-363

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--219--
DATA PERIOD 1942-1943 DD 360 CLASS
1,850-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 360-363

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,750 tons† Mean displacement 2,250 tons Mean displacement 2,750 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)  
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 303 265-344 173±8 620±8 25.8 10.8±0.1 7,020±190 10.7±0.1 6,630±170 2a 3  
110 341 298-387 195±9 551±8 23.0 11.8±.1 6,900±190 11.7±.1 6,450±170 29.1  
120 383 335-435 219±11 491±8 20.5 12.8±.1 6,660±190 12.7±.1 6,240±170 30.2  
130 431 377-490 246±12 438±7 18.2 13.8±.1 6,440±190 13.7±.1 5,970±170 31.5  
140 484 423-550 277±13 388±7 16.2 14.8±.1 6,230±190 14.7±.1 5,700±170 32.9  
150 545 477-619 311±15 345±6 14.4 15.8±.2 5,910±190 15.7±.2 5,420±170 34.7  
160 612 535-695 350±17 307±6 12.8 16.8±.2 5,590±170 16.6±.2 5,100±170 36.9  
170 689 603-783 394±19 273±6 11.4 17.8±.2 5,270±170 17.6±.2 4,800±170 39.1  
180 774 677-879 442±22 243±5 10.1 18.8±.2 4 940±170 18.6±.2 4,520±170 41.6  
190 871 762-990 498±24 216±5 9.0 19.8±.2 4,630±170 19.5±.2 4,210±170 44.7  
200 979 856-1,112 559±27 192±5 8.0 20.8±.3 4,390±170 20.4±.3 3,920±170 48.0  
210 1,101 963-1,251 629±31 171±5 7.1 21.7±.3 4,060±170 21.3±.3 3,640 ‡ 160 51.7  
220 1,238 1,083-1,407 707±34 152±4 6.3 22.7±.3 3,750±170 22.3±.3 3,390±140 55.5  
230 1,392 1,217-1,582 795±39 135±4 5.6 23.6±.3 3,470±150 23.2±.3 3,130±140 60.0  
240 1,565 1,369-1,778 894±44 120±4 5.0 24.5±.3 3,180±150 24.1±.3 2,890±140 64.9  
250 1,759 1,538-1,999 1,005±49 107±4 4.5 25.4±.3 2,950±150 24.9±.3 2,660±140 70.6  
260 1,978 1,730-2,247 1,130±55 95±4 4.0 26.2±.3 2,700±150 25.7±.3 2,440±140 77.0  
270 2,224 1,945-2,527 1,271±62 84±3 3.5 26.9±.4 2,470±150 26.4±.4 2,220±120 84.2  
280 2,501 2,187-2,842 1,429±70 75±3 3.1 27.7±.4 2,270±130 27.1±.4 2,030±120 92.3  
290 2,812 2,459-3,195 1,607±78 67±3 2.8 28.5±.4 2,080±130 27.8±.4 1,860±120 101.2  
300 3,162 2,765-3,593 1,807±88 59±3 2.5 29.4±.5 1,910±130 28.6±.5 1,690±120 110.6  
310 3,555 3,109-4,039 2,031±99 53±3 2.2 30.8±.5 1,730±130 29.5±.5 1,560±120 120.5  
320 3,997 3,496-4,541 2,284±111 47±3 2.0 31.2±.5 1,620±130 30.3±.5 1,420±120 131.9  
330 4,494 3,930-5,106 2,568±125 42±3 1.8 32.1±.5 1,480±130 31.2±.5 1,310±120 144.0  
340 5,053 4,419-5,741 2,887±141 37±2 1.5 32.9±.5 1,350±130 32.0±.5 1,180±90 157.9  
350 5,682 4,969-6,456 3,247±158 33±2 1.4 33.8±.6 1,250±100 32.8±.6 1,080±90 173.2  
360 6,388 5,587-7,258 3,650±178 29±2 1.2 34.6±.6 1,140±100 33.6±.6 970±90 190.1  
363 6,617 5,787-7,518 3,781±184 28±2 1.2 34.8±.7 1,110±100 ‡33.8±.7 950±90 195.8  

* Same as maximum capacity (95%) for this class of vessels; see table Y.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--220--
DATA PERIOD 1942-1943  
DD 360 CLASS
1,850-Ton Class 		SHIPS IN CLASS:
DD 360-363

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
148.0 15..5 341±87 13.1±1.3
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
77 44 101. 7
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'11/4"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 180,327 4,294 651
Diesel oil capacity (95%)† 7,538 179 24
Total: radius oil* 187,863 4,473 675
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 187,863 4,473 675

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING

based ON maximum capacity (95%)* Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,760 tons
Knots Engine miles Days Bbl./day
11 6,580 25 0 180
12 6,390 22.2 202
13 6,160 19.8 227
14 5,890 17.6 255
15 5,620 15.7 287
16 5,310 13.9 324
17 4,980 12.2 368
18 4,690 10.9 413
19 4,380 9.6 467
20 4,050 8.4 532
21 3,730 7.4 606
22 3,460 6.5 684
23 3,190 5.8 775
24 2,920 5.1 883
25 2,630 4.4 1,021
26 2,350 3.8 1,190
27 2,060 3.2 1,406
28 1,820 2.7 1,657
29 1,630 2.4 1,907
30 1,470 2.1 2,189
31 1,330 1.8 2,505
32 1,180 1.5 2,887
33 1,050 1.4 3,348
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Clark DD 361 2,700 96.2 96.1 95.9 95.7 95.6 95.4
U.S.S. Moffett DD 362 2,700 101.5 101.6 101.7 101.8 101.8 101.9
U.S.S. Balch DD 363 2,800 102.3 102.4 102.4 102.5 102.6 102.7
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--221--
[B L A N K]

--222--
DATA PERIOD 1941-1943 DD 364 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,200 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 364-369, 384-386, 388-390, 392

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--223--
DATA PERIOD 1941-1943 DD 364 CLASS
1,500-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 364-69, 384-386, 388-390, 392

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,200 tons† Mean displacement 1,800 tons Mean displacement 2,200 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 229 192-270 131±8 664±11 27.7 10.9±0.1 7,890±230 10.8±0.1 7,170±210 21.2  
110 260 218-307 149±9 585±11 24 4 12.0±.1 7,670±230 11.9±.1 6,960±210 21.8  
120 294 246-347 168±11 517±10 21.5 13.1±.1 7,400±230 13.0±.1 6,720±210 22.6  
130 332 278-392 190±12 458±9 19.1 14 2±.1 7,090±230 14.0±.1 6,410±210 23.7  
140 376 315-444 215±14 405±9 16.9 15.2±.1 6,790±230 15.0±.1 6,080±210 25.1  
150 425 356-502 243±15 358±8 14 9 16.3±.2 6,440±230 16.1±.2 5,760±210 26.4  
160 481 403-568 275±17 316±8 13.2 17.3±.2 6,040±210 17.1±.2 5,400±210 28.1  
170 544 456-642 311±20 280±7 11.7 18.3±.2 5,580±210 18.0±.2 5,040±190 30.2  
180 616 516-727 352±22 247±7 10.3 19.3±.2 5,190±200 19.0±.2 4,690±190 32.4  
190 697 584-823 398±25 218±7 9.1 20.3±.2 4,770±200 20.0±.2 4,360±190 34.8  
200 788 661-930 450±29 193±6 80 21.2±.3 4,410±200 20.8±.3 4,010±190 37.9  
210 892 748-1,053 510±32 171±6 7.1 22.1±.3 4,070±190 21.7±.3 3,710±190 41.1  
220 1,009 846-1,191 577±37 151±6 6.3 23.0±.3 3,770±190 22.6±.3 3,410±190 44 6  
230 1,142 957-1,348 653±42 133±5 5.5 23.8±.3 3,450±190 23.4±.3 3,110±160 48.8  
240 1,293 1,084-1,526 739±47 118±5 4.9 24.7±.3 3,160±170 24 2±.3 2,860±160 53.4  
250 1,463 1,226-1,726 836±53 104±5 4.3 25.5±.3 2,880±170 25.0±.3 2,600±160 58 5  
260 1,656 1,388-1,954 946±60 92±4 3.8 26.3±.3 2,630±170 25.8±.3 2,370±140 64. 2  
270 1,875 1,572-2,213 1,071±68 81±4 3.4 27.1±.4 2,440±160 26.5±.3 2,150±140 70.8  
280 2,122 1,779-2,504 1,213±77 72±4 3.0 27.9±.4 2,200±160 27.3±.4 1,970±140 77.7  
290 2,402 2,014-2,835 1,373±87 63±4 2.6 28.8±.4 2,040±160 28.1±.4 1,770±140 85.5  
300 2,719 2,279-3,209 1,554±99 58±4 2.3 29.8±.5 1,880±160 28.9±.4 1,620±140 94.1  
310 3,078 2,580-3,632 1,759±112 49±3 2.0 30.8±.5 1,690±160 29.8±.5 1,460±130 103.3  
320 3,484 2,921-4,111 1,991±127 44±3 1.8 31.8±.6 1,560±130 30.7±.5 1,350±130 113.5  
330 3,944 3,306-4,654 2,254±143 39±3 1.6 32.7±.6 1,440±130 31.7±.5 1,240±130 124 4  
340 4,466 3,744-5,270 2,552±162 34±3 1.4 33.6±.6 1,310±130 32.5±.6 1,100±130 137.4  
350 5,056 4,238-5,966 2,889±184 30±3 1.2 34.5±.6 1,170±130 33.4±.6 1,000±130 151.4  
360 5,724 4,798-6,755 3,271±208 27±3 1.1 35.4±.6 1,060±130 34.3±.6 930±130 166.9  
366 6,167 5,170-7,277 3,524±224 25±3 1.0 35.9±.6 1,010±130 ‡34.7±.6 870±130 177.7  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (49,000 s.h.p.).

--224--
DATA PERIOD 1941-1943  
DD CLASS
1,500-Ton Class 		SHIPS IN CLASS:
DD 364-369, 384-386, 388-390, 392

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Bbl./day
131.1 14.1 229±74 15.8±1.8
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Bbl./day
62 35 102.2
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications, see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'41/2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil§ 140,162 3,337 506
Diesel oil capacity (95%)† 11,032 284 38
Total: radius oil*. 152,094 3,621 544
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)*. 152,094 3,621 544

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,200 tons
Knots Engine miles Days Bbl./day
11 7,130 27.1 134
12 6,940 24 1 151
13 6,720 21.5 168
14 6,410 19.1 190
15 6,080 16.9 215
16 5,790 15.1 240
17 5,440 13.4 272
18 5,040 11.7 311
19 4,690 10.3 352
20 4,360 9.1 398
21 3,940 7.8 463
22 3,610 6.8 532
23 3,260 5.9 615
24 2,920 5.0 718
25 2,600 4.3 836
26 2,310 3.7 982
27 2,040 3.2 1,160
28 1,800 2.6 1,353
29 1,600 2.3 1,577
30 1,440 2.0 1,811
31 1,320 1.7 2,070
32 1,190 1.5 2,369
33 1,040 1.3 2,739
34 950 1.1 3,144
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M.
  Tons Percent Percent Percent Percent Percent
U.S.S. Mahan DD 364 2,200 106.1 101.8 97.6 93.5 89.5
U.S.S. Cummings DD 365 2,200 103.1 105.2 107.3 109.3 111.3
U.S.S. Flusser DD 368 2,200 102.4 102.1 101.6 101.0 100.4
U.S.S. Bagley DD 386 2,150 98.2 100.6 102.9 1051 107.3
U.S.S. Helm DD 388 2,150 87.9 91.7 95.5 99.3 103.3
U.S.S. Mugford DD 389 2,150 102.2 98.7 95.2 91.7 88.2
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--225--
[B L A N K]

--226--
DATA PERIOD 1942-1943 DD 370 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,200 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 370-373, 375, 378

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--227--
DATA PERIOD 1942-1943 DD 370 CLASS
1,500-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 370-373, 375, 378

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,200 tons† Mean displacement 1,800 tons Mean displacement 2,200 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 231 192-274 132±9 660±12 27.5 10.7±0.1 7,520±210 10.6±0.1 7,000±210 21.8  
110 261 217-310 149±10 584±11 243 11.8±.1 7,350±210 11.7±.1 6,830±210 22.3  
120 294 245-349 168±11 519±10 21.6 12.8±.1 7,130±210 12.7±.1 6,590±210 23.1  
130 333 277-396 190±13 458±10 19.1 13.9±.1 6,870±210 13.8±.1 6,320±210 24.1  
140 376 313-447 215±14 406±9 16.9 15.0±.1 6,560±210 14 9±.1 6,050±210 25.2  
150 425 353-505 243±16 359±9 15.0 16.1±.1 6,210±210 15.9±.1 5,710±210 26.7  
160 480 399-570 274±18 318±8 13.2 17.1±.1 5,850±210 16.9±.1 5,370±210 28.4  
170 542 451-644 310±21 281±8 11.7 18.1±.2 5,480±210 17.9±.2 5,030±210 30.3  
180 613 510-728 350±23 249±7 10.4 19.1±.2 5,180±210 18.8±.2 4,680±190 32.6  
190 693 576-823 396±26 220±7 9.2 20.0±.2 4,800±200 19.7±.2 4 330±190 35.2  
200 783 651-930 447±30 195±7 8.1 20.9±.2 4,430±200 20.6±.2 4,020±190 38.0  
210 885 736-1,052 506±34 172±6 7.2 21.8±.2 4,100±190 21.5±.2 3,700±190 41.2  
220 1,000 832-1,188 571±38 153±6 6.4 22.7±.3 3,770±190 22.3±.3 3,410±190 44.8  
230 1,130 940-1,343 646±43 135±6 5.6 23.5±.3 3,450±190 23.1±.3 3,120±190 48.9  
240 1,278 1,063-1,519 730±48 119±5 5.0 24 3±.3 3,160±170 23.9±.3 2,840±160 53.5  
250 1,444 1,201-1,716 825±55 106±5 4.4 25.1±.3 2,860±170 24 6±.3 2,610±160 58.7  
260 1,632 1,357-1,939 933±62 93±5 3.9 25.9±.3 2,620±170 25.4±.3 2,360±160 64.3  
270 1,845 1,535-2,192 1,054±70 83±4 3.5 26.7±.3 2,380±170 26.1±.3 2,170±150 70.7  
280 2,086 1,735-2,479 1,192±79 73±4 3.0 27.6±.4 2,210±160 26.9±.4 1,960±150 77.5  
290 2,358 1,961-2,802 1,347±89 65±4 2.7 28.4±.4 1,990±160 27.7±.4 1,800±150 85.1  
300 2,666 2,217-3,168 1,523±101 57±4 2.4 29.3±.4 1,850±160 28.5±.4 1,620±150 93.5  
310 3,014 2,507-3,581 1,722±114 51±4 2.1 30.2±.5 1,720±160 29.3±.5 1,490±150 102.9  
320 3,408 2,835-4,049 1,947±129 45±3 1.9 31.1±.5 1,590±160 30.2±.5 1,360±120 112.8  
330 3,854 3,206-4,579 2,202±146 40±3 1.7 31.9±.5 1,440±130 31.0±.5 1,240±120 124 3  
340 4,357 3,624-5,177 2,490±165 35±3 1.5 32.7±.5 1,340±130 31.8±.5 1,110±120 137.0  
350 4,927 4,098-5,854 2,815±187 31±3 1.3 33.5±.5 1,210±130 32.5±.5 1,010±120 151.6  
360 5,571 4 634-6,620 3,183±211 27±3 1.1 34.3±.5 1,130±130 33.3±.5 900±120 167.3  
369 6,223 5,176-7,394 3,556±236 25±3 1.0 34.9±.6 1,010±130 ‡33.9±.6 850±120 183.6  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (49,000 s.h.p.).

--228--
DATA PERIOD 1942-1943  
DD 370 CLASS
1,500-Ton Class 		SHIPS IN CLASS:
DD 370-373, 375, 378

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
136.1 14.5 244±83 14 9±1.8
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
69 39 92.1
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'0" 12'0"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 146,256 3,482 528
Diesel oil capacity (95%)† 6,280 150 20
Total: radius oil*. 152,536 3,632 548
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 152,536 3,632 548

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,200 tons
Knots Engine miles Days Bbl./day
11 6,940 26.3 138
12 6,760 23.5 155
13 6,520 20.9 174
14 6,270 18.7 195
15 6,020 16.7 218
16 5,680 14 8 246
17 5,340 13.0 278
18 4,990 11.6 314
19 4 600 10.1 360
20 4 230 8.8 413
21 3,880 7.7 473
22 3,520 6.7 547
23 3,160 5.7 637
24 2,810 49 744
25 2,480 42 879
26 2,200 3.6 1,037
27 1,940 3.0 1,211
28 1,730 2.6 1,413
29 1,540 2.2 1,647
30 1,390 1.9 1,897
31 1,240 1.7 2,202
32 1,080 1.4 2,583
33 940 1.2 3,045
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Case DD 370 2,150 97.4 97.4 97.4 97.2 97.0 96.7
U.S.S. Conyngham DD 371 2,200 90.7 94 3 98.0 101.7 105.4 109.2
U.S.S. Shaw DD 373 2,150 114.1 109.5 104.9 100.5 96.2 92.0
U.S.S. Smith DD 378 2,200 97.8 98.8 99.7 100.6 101.4 102.1
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--229--
[B L A N K]

--230--
DATA PERIOD 1941-1943 DD 380 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,150 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 380, 382, 400, 401

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--231--
DATA PERIOD 1941-1943 DD 380 CLASS
1,500-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 380, 382, 400, 401

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,150 tons† Mean displacement 1,750 tons Mean displacement 2,150 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 309 261-362 177±11 509±10 21.2 11.2±0.1 6,250±210 11.0±0.1 5,600±190 28.1  
110 346 292-406 198±12 455±9 19.0 12.3±.1 6,200±210 12.1±.1 5,510±190 28.6  
120 388 328-455 222±14 406±9 16.9 13.3±.1 6,120±210 13.1±.1 5,320±190 29.6  
130 434 366-509 248±15 363±8 15.1 14 4±.1 5,980±210 14.1±.1 5,120±190 30.8  
140 486 410-570 278±17 324±8 13.5 15.5±.2 5,750±210 15.1±.2 4,890±190 32.2  
150 545 460-639 311±19 289±7 12.0 16.6±.2 5,490±210 16.1±.2 4 650±180 33.9  
160 611 516-716 349±21 258±7 10.8 17.6±.2 5,140±190 17.1±.2 4,410±180 35.7  
170 684 578-802 391±24 230±7 9.6 18.6±.2 4,850±190 18.1±.2 4,160±180 37.8  
180 767 648-899 438±27 205±6 8.5 19.6±.2 4,510±190 19.0±.2 3,900±160 40.4  
190 859 725-1,007 491±30 183±6 7.6 20.6±.2 4,180±190 20.0±.2 3,660±160 43.0  
200 963 813-1,129 550±34 163±6 6.8 21.6±.2 3,910±190 21.0±.2 3,420±160 45.9  
210 1,079 911-1,265 617±38 146±5 6.1 22.5±.3 3,600±190 21.8±.3 3,180±160 49.5  
220 1,209 1,021-1,418 691±42 130±5 5.4 23.3±.3 3,330±170 22.7±.3 2,950±160 53.3  
230 1,355 1,144-1,589 774±47 116±5 4 8 24 2±.3 3,050±170 23.5±.3 2,730±160 57.7  
240 1,518 1,282-1,780 867±53 104±5 4.3 25.1±.3 2,810±170 24.3±.3 2,530±160 62.5  
250 1,702 1,437-1,996 973±59 92±4 3.8 25.9±.3 2,590±150 25.1±.3 2,310±140 67.8  
260 1,907 1,610-2,236 1,090±67 83±4 3.5 26.6±.3 2,340±150 25.9±.3 2,150±140 73.6  
270 2,137 1,805-2,506 1,221±75 74±4 3.1 27.4±.3 2,140±150 26.6±.3 1,970±140 80.3  
280 2,395 2,022-2,808 1,369±84 66±4 2.8 28.3±.4 1,980±150 27.3±.4 1,800±140 87.7  
290 2,684 2,266-3,147 1,534±94 59±4 2.5 29.1±.4 1,830±150 28.2±.4 1,660±140 95.2  
300 3,007 2,539-3,526 1,718±105 52±3 2.2 30.1±.4 1,720±150 29.0±.4 1,510±130 103.7  
310 3,370 2,846-3,951 1,926±118 47±3 2.0 31.0±.5 1,580±130 29.8±.5 1,400±130 113.1  
320 3,777 3,189-4,429 2,158±132 42±3 1.8 32 1±.5 1,480±130 30.7±.5 1,290±130 123.0  
330 4,233 3,574-4,963 2,419±148 37±3 1.5 33.1±.5 1,390±130 31.6±.5 1,170±130 134 0  
340 4 744 4,006-5,562 2,711±166 33±3 1.4 34.2±.6 1,300±130 32 6±.6 1,080±130 145.5  
350 5,317 4,490-6,234 3,038±186 30±3 1.2 35.1±.6 1,190±130 33.5±.6 1,000±130 158.7  
360 5,959 5,032-6,987 3,405±208 26±3 1.1 36.0±.6 1,120±130 34.4±.6 890±130 173.2  
370 6,678 5,639-7,830 3,816±233 24±2 1.0 36.9±.6 1,030±130 ‡35.2±.9 840±90 189.7  

* Same as maximum capacity (95%) for this class of vessels, see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--232--

DATA PERIOD 1941-1943  
DD 380 CLASS
1,500-Ton Class 		SHIPS IN CLASS:
DD 380, 382, 400, 401

Table II.-- WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
148.0 15.9 341±96 11.0±1.3
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
77 44 85.2
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications, see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'41/2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 145,425 3,462 525
Diesel oil capacity (95%)† 11,932 284 38
Total: radius oil* 157,357 3,746 563
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)*. 157,357 3,746 563

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,160 tons
Knots Engine miles Days Bbl./day
11 5,600 21.2 177
12 5,520 19.2 196
13 5,340 17.1 220
14 5,140 15.3 245
15 4,910 13.7 275
16 4,670 12.2 308
17 4,430 10.9 345
18 4,180 9.7 387
19 3,900 8.5 438
20 3,660 7.6 491
21 3,420 6.8 550
22 3,130 5.9 633
23 2,870 5.2 722
24 2,600 4.5 832
25 2,340 3.9 960
26 2,120 3.4 1,109
27 1,870 2.9 1,306
28 1,690 2.6 1,497
29 1,510 2.2 1,718
30 1,380 2.0 1,978
31 1,250 1.7 2,245
32 1,130 1.5 2,536
33 1,040 1.3 2,856
34 940 1.1 3,242
35 850 1.0 3,713
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Gridley DD 380 2,150 97.1 97.4 97.8 98.1 98.4 98.7
U.S.S. Craven DD 382 2,250 98.3 99.8 101.3 102.8 104 3 105.8
U.S.S. McCall DD 400 2,100 107.2 104 4 101.7 98.9 96.3 93.6
U.S.S. Maury DD 401 2,200 97.4 98.3 99.2 100.1 101.0 101.9
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--233--
[B L A N K]

--234--
DATA PERIOD 1942-1943 DD 380 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,750 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 381, 394-396

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--235--
DATA PERIOD 1924-194<3/font> DD 381 CLASS
1,850-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 381, 394-396

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,750 tons† Mean displacement 2,250 tons Mean displacement 2,750 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 256 217-299 146±9 699±11 29.1 10.5±0.1 7,800±230 10.4±0.1 7,270±220 24.6  
110 288 244-337 165±10 622±10 25.9 11.6±.1 7,630±230 11.5±.1 7,150±220 25.0  
120 325 275-380 186±11 551±10 23.0 12.6±.1 7,370±230 12 5±.1 6,890±220 26.0  
130 367 311-429 210±13 488±9 20.3 13.6±.1 7,030±230 13.5±.1 6,590±220 27.2  
140 414 351-484 237±14 432±9 18.0 14 6±.2 6,790±230 14.4±.2 6,220±220 28.8  
150 467 396-546 267±16 383±8 16.0 15.6±.2 6,490±230 15.4±.2 5,900±210 30.3  
160 527 446-616 301±18 340±8 14 2 16.6±.2 6,130±210 16.4±.2 5,580±210 32.1  
170 595 504-696 340±20 301±7 12 5 17.6±.2 5,760±210 17.4±.2 5,240±190 34.2  
180 671 568-785 383±23 267±7 11.1 18.6±.2 5,390±190 18.3±.2 4,890±190 36.7  
190 757 641-885 433±26 236±7 9.8 19.5±.2 5,010±190 19.2±.2 4,530±190 39.4  
200 854 723-999 488±29 210±6 8.8 20.5±.2 4,670±190 20.1±.2 4,220±190 42.5  
210 964 816-1,127 551±33 186±6 7.8 21.4±.2 4 320±190 21.0±.2 3,910±190 45.9  
220 1,088 921-1,272 622±37 165±6 6.9 22.4±.3 4,010±190 22.0±.3 3,630±190 49.5  
230 1,227 1,039-1,435 701±42 146±5 6.1 23.3±.3 3,700±170 22.9±.3 3,340±160 53.6  
240 1,385 1,173-1,620 791±48 129±5 5.4 24.2±.3 3,410±170 23.7±.3 3,060±160 58.4  
250 1,562 1,323-1,827 893±54 115±5 4.8 25.1±.3 3,140±170 24.6±.3 2,830±160 63.5  
260 1,763 1,493-2,062 1,007±61 102±4 4.2 25.9±.3 2,850±170 25.3±.3 2,580±140 69.7  
270 1,989 1,685-2,326 1,137±68 90±4 3.8 26.7±.3 2,620±150 26.1±.3 2,350±140 76.2  
280 2,244 1,901-2,624 1,282±77 80±4 3.3 27.4±.3 2,380±150 26.8±.3 2,140±140 83.7  
290 2,532 2,144-2,961 1,447±87 71±4 3.0 28.1±.4 2,160±150 27.5±.4 1,950±140 92.1  
300 2,857 2,420-3,341 1,633±98 63±4 2.6 28.8±.4 1,960±150 28.2±.4 1,780±140 101.3  
310 3,224 2,731-3,770 1,842±111 56±3 2.3 29.5±.4 1,770±150 28.8±.4 1,610±130 111.9  
320 3,638 3,081-4,254 2,079±125 49±3 2.0 30.3±.5 1,640±130 29.5±.5 1,450±130 123.3  
330 4,105 3,477-4,801 2,346±141 44±3 1.8 31.2±.5 1,500±130 30.3±.5 1,330±130 135.5  
340 4 632 3,923-5,417 2,647±159 39±3 1.6 32.0±.6 1,380±130 31.0±.6 1,210±130 149.4  
350 5,226 4,426-6,111 2,986±179 34±3 1.4 32.9±.6 1,250±130 31.8±.6 1,080±130 164.3  
357 5,688 4,817-6,652 3,250±195 31±3 1.3 33.5±.7 1,170±130 ‡32.4±.7 1,000±130 175.6  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (52,000 s.h.p.).

--236--

DATA PERIOD 1942-1943  
DD 381 CLASS
1,850-Ton Class 		SHIPS IN CLASS:
DD 381, 394-396

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
146.4 15.0 298±87 14 3±1.5
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
75 43 99.5
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 171,463 4 082 619
Diesel oil capacity (95%)† 7,536 179 24
Total: radius oil* 178,999 4,261 643
Additional fuel oil required to fill all tanks to 95% 0 0 0
Total: maximum capacity (95%)* 178,999 4,261 643

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,750 tons
Knots Engine miles Days Bbl./day
11 7,200 27.4 156
12 7,020 24 4 176
13 6,740 21.6 198
14 6,380 19.0 225
15 6,030 16.8 255
16 5,710 14 9 287
17 5,380 13.2 324
18 5,010 11.6 369
19 4,610 10.1 422
20 4 250 8.9 482
21 3,910 7.8 551
22 3,630 6.9 622
23 3,300 6.0 712
24 2,980 5.2 825
25 2,690 4 5 958
26 2,380 3.8 1,121
27 2,090 3.2 1,329
28 1,830 2.7 1,580
29 1,560 2.2 1,910
30 1,380 1.9 2,246
31 1,210 1.6 2,647
32 1,050 1.4 3,074
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Somers DD 381 2,700 105.4 104 6 103.9 103.1 102.3 101.6
U.S.S. Warrington DD 383 2,750 95.4 96.4 97.4 98.4 99.4 100.4
U.S.S. Sampson DD 394 2,850 94.7 96.6 98.6 100.6 102.7 104 7
U.S.S. Davis DD 395 2,700 104.4 103.8 103.1 102.5 101.8 101.1
U.S.S. Jouett DD 396 2,750 100.1 98.5 96.9 95.4 93.8 92.2
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--237--
[B L A N K]

--238--
DATA PERIOD 1944 DD 397 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,300 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 398, 399, 402-404, 406-408

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--239--

DATA PERIOD 1944 DD 397 CLASS
1,500-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 398, 399, 402-404, 406-408

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,300 tons† Mean displacement 1,900 tons Mean displacement 2,300 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 297 258-339 170±9 497±8 20.7 11.1±0.1 5,770±150 11.0±0.1 5,470±150 27.0  
110 332 289-379 190±10 445±8 18.5 12.2±.1 5,730±150 12.1±.1 5,380±150 27.4  
120 372 323-425 213±11 397±7 16.5 13.2±.1 5,530±150 13.1±.1 5,200±140 28.4  
130 416 362-475 238±12 355±7 14.8 14 3±.1 5,420±150 14 2±.1 5,040±140 29.3  
140 466 405-532 266±14 317±6 13.2 15.4±.1 5,220±150 15.2±.1 4,820±140 30.7  
150 522 454-596 298±15 283±6 11.8 16.4±.1 4,970±150 16.2±.1 4,580±140 32.2  
160 584 508-667 334±17 253±6 10.5 17.4±.1 4,750±150 17.2±.1 4,350±140 34.0  
170 654 568-747 374±19 226±6 9.4 18.4±.1 4,540±150 18.1±.1 4,090±140 36.1  
180 732 636-836 418±21 202±5 8.4 19.4±.2 4,230±150 19.1±.2 3,860±140 38.3  
190 820 713-937 469±24 180±5 7.5 20.3±.2 3,920±150 20.0±.2 3,600±140 41.0  
200 918 798-1,049 525±27 161±5 6.7 21.3±.2 3,660±150 20.9±.2 3,360±140 43.9  
210 1,028 893-1,176 587±30 144±4 6.0 22.2±.2 3,420±150 21.8±.2 3,140±120 47.2  
220 1,151 1,000-1,315 658±34 128±4 5.3 23.1±.2 3,160±130 22.6±.2 2,890±120 50.9  
230 1,290 1,121-1,474 737±38 114±4 4.8 24.0±.2 2,950±130 23.5±.2 2,680±120 54.9  
240 1,445 1,256-1,651 826±42 102±4 4.2 24.8±.2 2,700±130 24.3±.2 2,480±120 59.5  
250 1,618 1,406-1,849 925±47 91±4 3.8 25.6±.2 2,510±130 25.1±.2 2,280±120 64.5  
260 1,813 1,576-2,072 1,036±53 81±3 3.4 26.4±.2 2,300±130 25.9±.2 2,100±120 70.0  
270 2,031 1,765-2,321 1,161±59 73±3 3.0 27.2±.3 2,120±130 26.7±.3 1,950±120 76.1  
280 2,276 1,978-2,601 1,301±66 65±3 2.7 28.0±.3 1,930±130 27.4±.3 1,780±120 83.1  
290 2,550 2,216-2,914 1,457±74 58±3 2.4 28.9±.3 1,820±130 28.1±.3 1,630±120 90.7  
300 2,858 2,484-3,266 1,633±83 52±3 2.2 29.7±.4 1,690±130 28.9±.4 1,500±120 98.9  
310 3,203 2,784-3,660 1,830±93 46±3 1.9 30.6±.4 1,530±130 29.7±.4 1,370±120 107.8  
320 3,590 3,120-4,102 2,051±105 41±3 1.7 31.6±.5 1,450±130 30.6±.5 1,250±120 117.3  
330 4,025 3,498-4,599 2,300±117 37±3 1.5 32.5±.5 1,330±130 31.5±.5 1,170±120 127.8  
340 4,512 3,921-5,156 2,578±131 33±2 1.4 33.5±.5 1,240±130 32.4±.5 1,070±90 139.3  
350 5,058 4,396-5,780 2,890±147 29±2 1.2 34.4±.5 1,140±100 33.3±.5 970±90 151.9  
360 5,671 4,929-6,480 3,241±165 26±2 1.1 35.3±.5 1,060±100 34.2±.5 890±90 165.8  
362 5,802 5,043-6,630 3,315±169 25±2 1.0 35.5±.6 1,060±100 ‡34.3±.6 860±90 169.2  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--240--
DATA PERIOD 1944  
DD 397 CLASS
1,500-Ton Class 		SHIPS IN CLASS:
DD 398, 399, 402-404, 406-408

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
139.2 15.1 315±82 11.2±1.2
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
61 35 100.8
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications, see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'41/2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 136,007 3,238 491
Diesel oil capacity (95%)† 11,618 277 37
Total: radius oil* 147,625 3,515 528
Additional fuel oil required to fill all tanks to 95% 0 0 0
Total: maximum capacity(95%)* 147,625 3,515 528

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,300 tons
Knots Engine miles Days Bbl./day
11 5,470 20.7 170
12 5,390 18.7 188
13 5,220 16.7 211
14 5,070 15.1 233
15 4 860 13.5 260
16 4 630 12.1 292
17 4400 10.8 327
18 4 120 9.5 370
19 3,880 8.5 414
20 3,600 7.5 469
21 3,340 6.6 532
22 3,080 5.8 605
23 2,800 5.1 693
24 2,560 4.4 793
25 2,300 3.8 913
26 2,080 3.4 1,052
27 1,880 2.9 1,221
28 1,650 2.4 1,435
29 1,480 2.2 1,658
30 1,330 1.8 1,904
31 1,210 1.6 2,162
32 1,110 1.4 2,454
33 1,000 1.3 2,786
34 910 1.1 3,163
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Patent
U.S.S. Lang DD 399 2,350 92.6 98.5 104 6 110.9 117.3 123.9
U.S.S. Rhind DD 4404 2,200 104.0 100.9 97.7 94 4 91.1 87.7
U.S.S. Stack DD 406 2,300 103.4 100.6 97.7 94 7 91.6 88.4
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--241--
[B L A N K]

--242--
DATA PERIOD 1942-1943 DD 409 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,350 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 410, 411, 413, 414

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--243--
DATA PERIOD 1942-1943 DD 409 CLASS
1,570-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 410, 411, 413, 414

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,350 tons† Mean displacement 1,950 tons Mean displacement 2,350 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 269 230-312 154±9 508±9 21.2 11.4±0.1 6,090±190 11.3±0.1 5,740±160 23.8  
110 304 259-353 174±10 450±8 18.8 12.5±.1 5,910±190 12.4±.1 5,580±160 24.5  
120 343 293-398 196±11 399±8 16.6 13.6±.1 5,830±190 13.5±.1 5,390±160 25.4  
130 387 330-450 221±13 353±8 14 7 14 6±.1 5,550±190 14.5±.1 5,120±160 26.7  
140 437 373-508 250±14 313±7 13.0 15.7±.1 5,420±190 15.6±.1 4,880±160 28.0  
150 493 421-573 282±16 277±7 11.5 16.8±.1 5,140±190 16.6±.1 4,600±160 29.7  
160 556 474-646 318±18 246±6 10.2 17.8±.2 4,880±190 17.6±.2 4,330±160 31.6  
170 628 536-730 359±21 218±6 9.1 18.9±.2 4,590±170 18.6±.2 4,050±160 33.8  
180 709 605-824 405±23 193±6 8.0 19.9±.2 4,280±170 19.6±.2 3,780±160 36.2  
190 800 683-929 457±26 171±5 7.1 20.9±.2 3,890±170 20.5±.2 3,510±160 39.0  
200 903 771-1,049 516±30 151±5 6.3 21.9±.2 3,610±160 21.5±.2 3,250±160 42.0  
210 1,019 870-1,184 582±33 134±5 5.6 22.8±.2 3,370±160 22.4±.2 3,000±160 45.5  
220 1,151 982-1,337 658±38 119±5 5.0 23.7±.3 3,100±160 23.3±.3 2,770±160 49.4  
230 1,299 1,108-1,509 742±43 105±4 44 24 5±.3 2,820±160 24 1±.3 2,530±130 53.9  
240 1,466 1,251-1,703 838±48 93±4 3.9 25.3±.3 2,580±150 24 8±.3 2,310±130 59.1  
250 1,656 1,413-1,924 946±54 83±4 3.5 26.1±.3 2,350±150 25.5±.3 2,120±130 64.9  
260 1,869 1,595-2,171 1,068±61 73±4 3.0 26.9±.3 2,180±150 26.3±.3 1,920±130 71.1  
270 2,110 1,800-2,451 1,206±69 65±4 2.7 27.7±.3 1,970±150 27.0±.3 1,760±130 78.1  
280 2,382 2,033-2,767 1,361±78 57±3 2.4 28.5±.4 1,820±150 27.8±.4 1,580±120 85.7  
290 2,689 2,294-3,124 1,537±88 51±3 2.1 29.3±.4 1,670±130 28.6±.4 1,460±120 94.0  
300 3,036 2,591-3,527 1,735±100 45±3 1.9 30.2±.4 1,510±130 29.4±.4 1,320±120 103.3  
310 3,428 2,925-3,982 1,959±113 40±3 1.7 31.2±.5 1,400±130 30.2±.5 1,210±120 113.5  
320 3,871 3,303-4,497 2,212±127 35±3 1.5 32.2±.5 1,290±130 31.1±.5 1,090±120 124.5  
330 4,370 3,729-5,076 2,497±143 31±3 1.3 33.4±.6 1,170±130 32.1±.6 1,000±120 136.1  
340 4,935 4,211-5,733 2,820±162 28±2 1.2 34.5±.6 1,070±130 33.0±.7 920±90 149.5  
350 5,572 4,755-6,473 3,184±183 25±2 1.0 35.5±.6 990±90 34 1±.7 850±90 163.4  
356 5,993 5,114-6,962 3,425±197 23±2 1.0 36.0±.6 940±90 ‡34.7±.7 800±90 172.7  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--244--

DATA PERIOD 1942-1943  
DD 409 CLASS
1,570-Ton Class 		SHIPS IN CLASS:
DD 410, 411, 413, 414

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
143.7 16.0 302±82 10.8±1.2
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
66 38 86.4
* Based on radius oil; See table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'5 3/4" 12'71/2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 125,481 2,988 453
Diesel oil capacity (95%)† 11,304 269 36
Total: radius oil* 136,785 3,257 489
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 136,785 3,257 489

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,350 tons
Knots Engine miles Days Bbl./day
12 5,640 19.7 167
13 5,480 17.6 186
14 5,260 15.6 208
15 5,010 13.9 234
16 4,770 12.4 263
17 4 490 11.0 296
18 4,220 9.8 334
19 3,940 8.7 377
20 3,660 7.6 428
21 3,380 6.7 486
22 3,110 5.9 553
23 2,850 5.2 633
24 2,560 4.5 732
25 2,260 3.8 869
26 2,000 3.2 1,022
27 1,760 2.7 1,206
28 1,550 2.3 1,405
29 1,390 2.0 1,636
30 1,240 1.8 1,903
31 1,100 1.5 2,184
32 1,010 1.3 2,468
33 920 1.2 2,820
34 860 1.0 3,151
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Hughes DD 410 2,350 111.0 108.0 105.1 102.3 99.4 96.6
U.S.S. Anderson DD 411 2,350 96.4 98.5 100.7 102.8 104 9 107.1
U.S.S. Mustin DD 413 2,350 93.5 95.6 97.6 99.6 101.7 103.7
U.S.S. Russell DD 414 2,400 99.1 97.8 96.6 95.3 93.9 92.6
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--245--
[B L A N K]

--246--
DATA PERIOD 1942-1943 DD 415 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,300 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 417-419

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--247--
DATA PERIOD 1942-1943 DD 415 CLASS
1,570-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 417-419

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,300 tons† Mean displacement 1,900 tons Mean displacement 2,300 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 279 228-336 159±11 490±11 20.4 11.0±0.1 5,630±200 10.9±0.1 5,340±180 25.6  
110 314 257-378 179±13 436±10 18.2 12.1±.1 5,520±200 12.0±.1 5,230±180 26.2  
120 353 289-425 202±15 387±10 16.1 13.2±.1 5,560±200 13.1±.1 5,070±180 26.9  
130 396 324-477 226±16 345±9 14 4 14.2±.1 5,320±200 14 1±.1 4,860±180 28.1  
140 446 365-537 255±18 307±9 12.8 15.3±.1 5,090±200 15.2±.1 4,670±180 29.3  
150 501 410-604 286±21 273±8 11.4 16.4±.1 4,920±200 16.2±.1 4,420±180 30.9  
160 563 461-678 322±23 243±8 10.1 17.4±.1 4,650±200 17.2±.1 4,180±180 32.7  
170 632 517-761 361±26 216±7 9.0 18.3±.2 4,340±200 18.1±.2 3,910±180 34.9  
180 710 581-855 406±29 193±7 8.0 19.3±.2 4,030±190 19.0±.2 3,670±180    
190 798 653-961 456±33 171±7 7.1 20.3±.2 3,780±190 20.0±.2 3,420±180 39.9  
200 897 734-1,081 513±37 152±6 6.3 21.2±.2 3,500±190 20.9±.2 3,180±180 42.9  
210 1,008 825-1,214 576±41 136±6 5.7 22.2±.2 3,260±190 21.8±.2 2,960±180 46.2  
220 1,133 927-1,365 647±47 121±6 6.0 23.1±.2 3,030±190 22.7±.3 2,750±180 49.9  
230 1,273 1,042-1,534 727±52 107±5 4.5 24.0±.3 2,810±190 23.6±.3 2,530±160 53.9  
240 1,431 1,171-1,724 818±59 96±5 4.0 24.8±.3 2,580±160 24 4±.3 2,340±160 58.6  
250 1,608 1,316-1,937 919±66 85±5 3.5 25.6±.3 2,330±160 25.2±.3 2,140±160 63.8  
260 1,807 1,479-2,177 1,033±74 76±5 3.2 26.3±.3 2,130±160 25.9±.3 1,970±160 69.8  
270 2,031 1,663-2,447 1,161±83 67±4 2.8 27.0±.3 1,940±150 26.5±.3 1,780±150 76.6  
280 2,283 1,869-2,751 1,305±94 60±4 2.5 27.8±.4 1,780±150 27.2±.4 1,630±150 83.9  
290 2,566 2,101-3,092 1,466±105 53±4 2.2 28.6±.4 1,660±150 27.9±.4 1,480±150 92.0  
300 2,884 2,361-3,475 1,648±119 47±4 2.0 29.5±.5 1,530±150 28.7±.5 1,350±150 100.5  
310 3,241 2,653-3,905 1,852±133 42±4 1.3 30.5±.5 1,400±150 29.5±.5 1,240±150 109.9  
320 3,642 2,981-4,388 2,081±150 38±3 1.6 31.5±.5 1,290±150 30.5±.6 1,160±120 119.4  
330 4,094 3,351-4,933 2,339±168 33±3 1.4 32.5±.6 1,200±130 31.4±.6 1,040±120 130.4  
340 4 601 3,766-5,543 2,629±189 30±3 1.2 33.4±.6 1,000±130 32.3±.6 970±120 142.4  
350 5,172 4,234-6,231 2,955±213 26±3 1.1 34.4±.6 1,030±130 33.3±.6 870±120 155.3  
357 5,613 4,595-6,763 3,207±231 24±3 1.0 35.0±.6 980±130 ‡33.9±.6 810±120 165.6  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--248--
DATA PERIOD 1942-1943  
DD 415 CLASS
1,570-Ton Class 		SHIPS IN CLASS:
DD 417-419

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
148.3 16.0 321±85 10.1±1.2
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
76 43 76.0
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications, see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'6"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 125,481 2,988 453
Diesel oil capacity (95%)† 11,304 269 36
Total: radius oil* 136,785 3,257 489
Additional fuel oil required to fill all tanks to 95% 0 0 0
Total: maximum capacity (95%)* 136,785 3,257 489

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,300 tons
Knots Engine miles Days Bbl./day
11 5,330 20.2 161
12 5,230 18.2 179
13 5,080 16.3 200
14 4880 14 6 224
15 4,700 13.1 250
16 4,470 11.7 280
17 4,230 10.4 315
18 3,940 9.1 357
19 3,670 8.0 406
20 3,420 7.1 456
21 3,160 6.2 520
22 2,910 5.5 592
23 2,680 4.8 674
24 2,440 4.2 772
25 2,190 3.6 894
26 1,940 3.1 1,054
27 1,670 2.6 1,264
28 1,460 2.2 1,489
29 1,310 1.9 1,724
30 1,200 1.7 1,966
31 1,090 1.5 2,224
32 990 1.3 2,532
33 900 1.1 2,857
* See table V.

TABLE VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Morris DD 417 2,300 99.3 101.4 103.5 105.7 107.8 110.0
U.S.S. Roe DD 418 2,300 106.5 104 3 102.1 99.9 97.7 95.6
U.S.S. Wainwright DD 419 2,350 94.3 94.4 94.4 94.4 94.4 94.4
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--249--
[B L A N K]

--250--
DATA PERIOD 1942-1943 DD 421/459 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,400 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 421, 422, 425, 427, 428, 460, 491, 492, 596, 600-617

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--251--
DATA PERIOD 1942-1943 DD 421/459 CLASS
1,620-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 421,422, 425, 427, 428, 460, 491, 492, 598, 600-617

PROP. SPEED* FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,400 tons† Mean displacement 2,000 tons Mean displacement 2,400 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)  
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 276 228-331 158±11 512±11 21.3 11.1±0.1 6,060±210 11.0±0.1 5,630±200 25.1  
110 307 253-368 175±12 460±10 19.2 12.2±.1 5,990±210 12.1±.1 5,570±200 25.4  
120 342 282-410 195±14 413±10 17.2 13.2±.1 5,810±210 13.1±.1 5,410±200 26.1  
130 381 314-456 218±15 371±9 15.5 14.3±.1 5,660±210 14.2±.1 5,270±200 26.8  
140 424 350-508 242±17 333±9 13.9 15.3±.1 5,430±210 15.2±.1 5,060±200 27.9  
150 473 390-566 270±19 299±8 12.5 16.4±.1 5,230±210 16.2±.1 4,840±200 29.2  
160 526 434-630 301±21 269±8 11.2 17.4±.2 4,990±210 17.2±.2 4 630±200 30.6  
170 586 483-702 335±23 241±8 10.0 18.4±.2 4,730±210 18.2±.2 4 390±200 32.2  
180 653 538-782 373±26 216±7 9.0 19.4±.2 4,480±190 19.1±.2 4,130±190 34 2  
190 727 599-871 415±29 194±7 8.1 20.3±.2 4,200±190 20.0±.2 3,880±190 36.4  
200 810 668-970 463±32 174±6 7.2 21.2±.2 3,940±190 20.9±.2 3,640±190 38.8  
210 902 744-1,080 515±36 157±6 6.5 22.1±.2 3,690±190 21.8±.2 3,420±190 41.4  
220 1,005 829-1,203 574±40 141±6 6.9 23.0±.3 3,450±190 22.6±.3 3,190±190 44.5  
230 1,119 922-1,340 639±44 126±6 5.2 23.9±.3 3,230±190 23.5±.3 2,960±190 47.6  
240 1,247 1,028-1,493 713±50 113±5 4.7 24.7±.3 2,990±180 24 3±.3 2,750±160 51.3  
250 1,389 1,145-1,663 794±55 102±5 4.2 25.5±.3 2,780±180 25.0±.3 2,550±160 55.6  
260 1,547 1,275-1,853 884±61 91±5 3.8 26.2±.3 2,590±180 25.7±.3 2,340±160 60.2  
270 1,723 1,420-2,063 985±68 82±5 3.4 27.0±.3 2,380±180 26.4±.3 2,160±160 65.3  
280 1,919 1,582-2,298 1,097±76 74±4 3.1 27.8±.4 2,200±180 27.2±.4 2,010±150 70.6  
290 2,137 1,762-2,559 1,221±85 66±4 2.8 28.6±.4 2,060±160 27.9±.4 1,840±150 76.6  
300 2,381 1,963-2,851 1,361±95 59±4 2.5 29.5±.4 1,920±160 28.7±.4 1,690±150 83.0  
310 2,652 2,186-3,176 1,515±105 53±4 2.2 30.4±.5 1,760±160 29.6±.5 1,570±150 89.6  
320 2,954 2,435-3,537 1,688±117 48±4 2.0 31.4±.5 1,660±160 30.4±.5 1,460±150 97.2  
330 3,290 2,712-3,940 1,880±131 43±3 1.8 32.3±.5 1,520±160 31.3±.5 1,350±130 105.1  
340 3,665 3,021-4,389 2,094±146 39±3 1.6 33.2±.5 1,430±130 32.2±.5 1,260±130 113.8  
350 4,082 3,365-4,888 2,333±162 35±3 1.6 34.0±.6 1,330±130 33.0±.6 1,160±130 123.7  
360 4,547 3,749-5,445 2,598±181 31±3 1.3 34.9±.6 1,220±130 33.9±.6 1,050±130 134.1  
364 4,748 3,914-5,686 2,713±189 30±3 1.2 35.2±.6 1,200±130 ‡34 2±.6 1,030±130 138.8  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--252--
DATA PERIOD 1942-1943  
DD 421/459 CLASS 		SHIPS IN CLASS:
DD 421, 422, 425, 427, 428, 460, 491, 492, 598, 600-017

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
144.6 15.7 296±83 11.4±1.3
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
66 38 89.2
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers lot conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'41/2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil 129,082 3,073 466
Diesel oil capacity (95%)† 12,246 292 39
Total: radius oil*. 141,328 3,365 505
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)*. 141,328 3,365 505

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,400 tons
Knots Engine miles Days Bbl./day
11 5,630 21.3 158
12 5,580 19.4 173
13 5,430 17.4 193
14 5,300 15.8 214
15 5,100 14 2 237
16 4,880 12.8 264
17 4,670 11.5 295
18 4,440 10.2 328
19 4,160 9.1 369
20 3,880 8.1 415
21 3,620 7.1 469
22 3,360 6.4 530
23 3,090 5.6 603
24 2,830 4.9 685
25 2,550 4.2 794
26 2,260 3.6 927
27 2,050 3.2 1,069
28 1,820 2.8 1,238
29 1,650 2.4 1,412
30 1,520 2.1 1,602
31 1,390 1.9 1,816
32 1,280 1.6 2,046
33 1,160 1.5 2 333
34 1,040 1.3 2,636
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Woodworth DD 480 2,400 103.3 105.0 106.7 108.4 110.1 111.9
U.S.S. Farenholt DD 491 2,300 103.5 102.3 101.1 99.9 98.7 97.4
U.S.S. Bancroft DD 598 2,400 100.2 101.8 103.5 105.2 106.9 108.7
U.S.S. Parker DD 604 2,450 98 4 97.4 96.3 95.3 94.2 93.2
U.S.S. Caldwell DD 605 2,450 98.2 97.9 97.6 97.1 96.7 96.3
U.S.S. Kalk DD 611 2,400 96.8 97.3 97.9 98.4 98.9 99.4
U.S.S. Laub DD 613 2,500 99.6 98.3 97.0 95.7 94.4 93.1
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table L

--253--
[B L A N K]

--254--
DATA PERIOD 1941-1943 DD 423/453 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,450 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 423-424, 429-432, 435, 437-443, 484, 486-490, 493-497, 618-619, 623-624, 626-628, 632-633, 638-639, 641, 645-647

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--255--
DATA PERIOD 1941-1943 DD 423/453 CLASS
1,6340-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 423-424, 429-432, 435, 437-443, 484, 486-490, 493-497, 618-619, 623-624, 626-628, 632-633, 638-639, 641, 645-647

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,450 tons† Mean displacement 2,050 tons Mean displacement 2,450 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
110 311 270-355 178±9 452±8 18 8 12.1±0.1 5,830±160 11.7±0.1 5,290±140 26.6  
120 340 301-395 198±10 407±7 17.0 13.1±.1 6,040±160 12.7±.1 5,170±140 27.2  
130 384 334-439 219±11 366±7 15.2 14.1±.1 5,920±150 13.7±.1 5,010±140 28.0  
140 427 371-488 244±12 329±7 13.7 15.0±.1 5,790±150 14.6±.1 4,800±140 29.2  
150 474 412-541 271±14 297±6 12.4 16.0±.1 5,550±150 15.6±.1 4,630±140 30.4  
160 527 458-602 301±15 267±6 11.1 17.0±.1 5,250±150 16.6±.1 4,430±140 31.7  
170 586 510-669 335±17 240±6 10.0 18.1±.1 4,980±150 17.5±.1 4,200±140 33.5  
180 651 566-743 372±19 216±5 9.0 19.1±.1 4,740±150 18.4±.1 3,970±140 35.4  
190 723 629-826 413±21 195±5 8.1 20.1±.1 4,440±150 19.4±.1 3,780±140 37.3  
200 804 699-918 459±23 175±5 7.3 21.0±.2 4,220±150 20.3±.2 3,550±140 39.6  
210 893 777-1,020 510±26 158±5 a 6 22.0±.2 3,980±150 21.2±.2 3,350±140 42.1  
220 993 864-1,134 567±29 142±4 5.9 22.8±.2 3,690±150 22.0±.2 3,120±130 45.1  
230 1,103 959-1,260 630±32 128±4 5.3 23.7±.2 3,510±150 23.0±.2 2,940±130 48.0  
240 1,226 1,066-1,400 701±36 115±4 4.8 24 5±.2 3,260±140 23.8±.2 2,740±130 51.5  
250 1,362 1,184-1,555 778±39 103±4 4.3 25.3±.2 3,090±140 24 6±.2 2,530±130 55.4  
260 1,514 1,317-1,729 866±44 93±4 3.9 26.0±.2 2,890±140 25.4±.2 2,360±130 59.6  
270 1,682 1,463-1,921 961±49 84±4 3.5 2a 8±.2 2,710±140 26.0±.2 2,180±130 64.7  
280 1,870 1,626-2,136 1,069±54 75±3 3.1 27.6±.2 2,540±140 26.7±.2 2,000±120 70.0  
290 2,078 1,807-2,373 1,187±60 68±3 2.8 28.4±.3 2,360±140 27.4±.3 1,860±120 75.8  
300 2,309 2,008-2,637 1,319±67 61±3 2.5 29.2±.3 2,160±130 28.0±.3 1,710±120 82.5  
310 2,566 2,231-2,930 1,466±74 55±3 2.3 30.2±.3 2,050±130 28.7±.3 1,580±120 89.4  
320 2,852 2,480-3,257 1,630±83 49±3 2.0 31.1±.4 1,930±130 29.5±.4 1,450±120 96.7  
330 3,169 2,756-3,619 1,811±92 44±3 1.8 32.1±.4 1,830±130 30.3±.4 1,330±120 104.6  
340 3,522 3,063-4,022 2,013±102 40±3 1.7 33.0±.4 1,720±130 31.1±.4 1,240±120 113.2  
350 3,914 3,404-4,470 2,237±113 36±2 1.5 33.9±.5 1,590±130 ‡31.9±.5 1,150±90 122 7  

* Same as maximum capacity (95%) for this class of vessels; see table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (50,000 s.h.p.).

--256--
DATA PERIOD 1941-1943  
DD 423/453 CLASS 		SHIPS IN CLASS:
DD 423-424, 429-432, 435, 437-443, 484, 486-490, 493-497, 618-619, 623-624, 626-628, 632-633, 638-639, 641, 645-647

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
142.8 14.9 286±72 11.7±1.2
* Based on radius oil; Bee table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
85 49 69.0
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

[Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.]

Number of propellers Number of blades Diameter Pitch
2 3 11'3" 12'2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 129,359 3,080 467
Diesel oil capacity (95%)† 11,304 269 36
Total: radius oil* 140,663 3,349 503
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 140,663 3,349 503

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON MAXIMUM CAPACITY (95%)*

Data for Integral Ship Speeds

Speed Radius Endurance Fuel rate
Mean displacement 2,450 tons
Knots Engine miles Days Bbl./day
12 5,250 18.3 184
13 5,120 16.5 204
14 4,940 14.7 227
15 4,730 13.2 255
16 4,550 11.9 283
17 4,330 10.6 316
18 4,070 9.4 356
19 3,860 8.5 397
20 3,630 7.6 444
21 3,390 6.8 499
22 3,120 5.9 567
23 2,940 5.3 630
24 2,690 4.7 720
25 2,440 4.1 822
26 2,180 3.5 961
27 1,940 3.0 1,120
28 1,710 2.5 1,319
29 1,530 2.2 1,528
30 1,380 1.9 1,743
31 1,250 1.7 1,988
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--Ship: Class
110 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Livermore DD 429 2,450 96.0 95.2 94.2 93.2 92.2 91.3
U.S.S. Plunkett DD 431 2,450 100.4 100.1 99.8 99.5 99.2 98.9
U.S.S. Kearny DD 432 2,450 99.4 99.7 100.1 100.5 100.9 101.3
U.S.S. Wilkes DD 441 2,450 104 4 103.6 102.6 101.6 100.6 99.6
U.S.S. Nicholson DD 442 2,500 99.8 101.0 102.7 104.3 106.0 107.7
U.S.S. Swanson DD 443 2,400 100.1 100.3 100.6 100.8 101.0 101.2
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table L

--257--
[B L A N K]

--258--
DATA PERIOD 1944-1945 DD 445 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 2,850 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 445-450, 465-466, 468, 470-481, 498-502, 507-517, 519-522, 527-532, 534-541, 544-547, 550-556, 558-597, 629-631, 642-644, 649-691, 792-804

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--259--
DATA PERIOD 1944-1945 DD 445 CLASS
2,100-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 445-450, 465-466, 468, 470-481, 498-502, 507-517, 519-522, 527-532, 534-541, 544-547, 550-556, 558-597, 629-631, 642-644, 649-691, 792-804

PROPPELLER SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,850 tons† Mean displacement 2,350 tons Mean displacement 2,850 tons†
() (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)  
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 324 284-367 185±9 480±7 20.0 10.7±0.1 5,860±150 10.4±0.1 4,990±140 31.2  
110 358 314-406 205±10 434±7 18.1 11.7±.1 5,850±150 11.4±.1 4,960±140 31.4  
120 396 347-449 226±11 393±7 16.4 12.7±.1 5,870±150 12.4±.1 4,870±140 31.9  
130 438 384-496 250±12 355±6 14.8 13.7±.1 5,770±150 13.4±.1 4,760±140 32.7  
140 484 424-549 277±13 321±6 13.4 14.7±.1 5,660±150 14.3±.1 4,590±140 33.8  
150 535 469-606 306±15 291±6 12.1 15.7±.1 5,460±150 15.3±.1 4,450±140 35.0  
160 592 519-671 338±16 263±6 11.0 16.7±.1 5,260±150 16.2±.1 4,260±140 36.5  
170 655 574-742 374±18 237±5 9.9 17.7±.1 5,040±150 17.2±.2 4,080±140 38.1  
180 724 635-821 414±20 215±5 9.0 18.6±.1 4,740±150 18.1±.2 3,890±140 40.0  
190 801 702-908 458±22 194±5 8.1 19.6±.1 4,430±150 19.0±.2 3,690±140 42.2  
200 886 777-1,004 506±24 176±5 7.3 20.6±.1 4,160±150 19.9±.2 3,500±140 44.5  
210 981 860-1,112 561±27 159±4 6.6 21.5±.2 3,930±150 20.8±.2 3,310±140 47.2  
220 1,085 951-1,230 620±30 143±4 6.0 22.5±.2 3,640±140 21.7±.2 3,100±140 50.0  
230 1,200 1,052-1,360 686±33 130±4 5.4 23.4±.2 3,420±140 22.5±.3 2,920±140 53.3  
240 1,328 1,165-1,505 759±36 117±4 4.9 24.4±.2 3,200±140 23.4±.3 2,740±130 56.8  
250 1,469 1,288-1,665 839±40 106±4 4.4 25.3±.2 2,990±140 24.2±.3 2,570±130 60.7  
260 1,626 1,426-1,843 929±44 96±4 4.0 26.2±.2 2,780±140 25.0±.3 2,400±130 65.0  
270 1,799 1,578-2,039 1,028±49 86±3 3.6 27.1±.3 2,630±140 25.8±.3 2,220±120 69.7  
280 1,991 1,746-2,257 1,138±54 78±3 3.2 28.0±.3 2,440±130 26.5±.3 2,070±120 75.1  
290 2,203 1,932-2,497 1,259±60 71±3 3.0 28.8±.3 2,330±130 27.3±.3 1,940±120 80.7  
300 2,438 2,138-2,763 1,393±67 64±3 2.7 29.7±.3 2,200±130 28.0±.4 1,790±120 87.1  
310 2,698 2,366-3,058 1,542±74 58±3 2.4 30.5±.3 2,070±130 28.8±.4 1,670±120 93.7  
320 2,986 2,619-3,384 1,706±81 52±3 2.2 31.4±.3 1,980±130 29.6±.4 1,540±120 100.9  
330 3,305 2,898-3,746 1,889±90 47±3 2.0 32.2±.3 1,800±130 30.3±.4 1,420±120 109.1  
340 3,658 3,208-4,146 2,090±100 43±3 1.8 33.1±.4 1,690±130 31.0±.4 1,330±120 118.0  
350 4,049 3,551-4,589 2,314±111 38±2 1.6 33.9±.4 1,560±130 31.7±.5 1,200±90 127.7  
360 4,481 3,930-5,079 2,561±122 35±2 1.5 34.7±.4 1,420±100 32.3±.5 1,130±90 138.7  
370 4,961 4,350-5,623 2,835±135 31±2 1.3 35.5±.4 1,310±100 33.0±.5 1,020±90 150.3  
380 5,492 4,816-8,225 3,138±150 28±2 1.2 36.2±.5 1,190±100 33.5±.5 940±90 163.9  
381 5,548 4,865-6,288 3,170±151 28±2 1.2 36.3±.5 1,200±100 ‡33.6±.5 940±90 165.1  

* See table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (60,000 s.h.p.).

--260--
DATA PERIOD 1944-1945  
DD 445 CLASS
2,100-Ton Class 		SHIPS IN CLASS:
DD 445-450, 465-466, 468, 470-481, 498-502, 507-517, 519-522, 527-532, 534-541, 544-547, 550-556, 558-597, 629-631, 642-644, 649-691, 792-804

Table II.-- WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
162.3 16.4 413±110 9.0±.1
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
90 51 72.0
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.

In case of a propeller change see discussion of table IV in Introduction.

Number of propellers Number of blades Diameter Pitch
2 3 11'6" 12'11/2"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 142,655 3,397 515
Diesel oil capacity (95%) 12,874 307 41
Total: radius oil* 155,529 3,704 556
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 155,529 3,704 556

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING BASED ON MAXIMUM CAPACITY (95%)*

Note: Fueling beyond the radius oil capacity increases radius at the expense of resistance
to underwater damage. This table is made available to the commander as a supplement to table I
for use when increased radius and decreased resistance to underwater damage are factors in a decision.

Speed Radius Endurance Fuel rate
Mean displacement 2,850 tons
Knots Engine miles Days Bbl./day
11 4,970 18.9 197
12 4,900 17.1 218
13 4,800 15.4 240
14 4,650 13.9 268
15 4,490 12.5 297
16 4,300 11.2 331
17 4,120 10.1 367
18 3,910 9.1 410
19 3,690 8.1 458
20 3,480 7.2 512
21 3,260 6.5 574
22 3,030 5.8 645
23 2,820 5.1 727
24 2,610 4.5 819
25 2,400 4.0 929
26 2,180 3.5 1,059
27 1,990 3.1 1,214
28 1,790 2.7 1,393
29 1,640 2.4 1,583
30 1,470 2.1 1,811
31 1,330 1.8 2,090
32 1,160 1.6 2,438
33 1,020 1.3 2,835
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M. 350 R.P.M.
  Tons Percent Percent Percent Percent Percent Percent
U.S.S. Guest DD 472 2,850 104.7 99.8 95.0 90.4 85.9 81.6
U.S.S. Heermann DD 532 2,850 102.0 100.8 99.4 98.0 96.6 95.0
U.S.S. Stephen Potter DD 538 2,800 103.8 104.0 104.0 104.0 103.9 103.6
U.S.S. Twining DD 540 2,800 99.8 102.9 106.0 109.0 112.1 115.1
U.S.S. Capps DD 550 2,850 107.5 103.2 98.9 94.7 90.6 86.6
U.S.S. Erben DD 631 2,850 91.9 94.0 96.1 98.2 100.2 102.1
U.S.S. Lewis Hancock DD 675 2,800 100.7 101.2 101.7 102.0 102.2 102.4
U.S.S. Mertz DD 691 2,850 89.6 94.1 98.8 103.6 108.5 113.5
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--261--
[B L A N K]

--262--
DATA PERIOD 1944-1945 DD 692 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 3,100 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 692-709, 722-723, 727-734, 741, 744-748, 732-762, 770, 774-781

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--263--
DATA PERIOD 1944-1945 DD 692 CLASS
2,200-Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 692-709, 722-723, 727-734, 741, 744-748, 732-762, 770, 774-781

PROP. SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement 2,150 tons† Mean displacement 1,750 tons Mean displacement 2,150 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 356 310-407 203±10 421±7 17.5 11.1±0.1 5,110±140 11.1±0.1 4,670±140 32.1  
110 397 345-453 227±12 378±7 15.8 12.3±.1 5,020±140 12.2±.1 4,610±140 32.5  
120 442 384-505 253±13 339±7 14 1 13.4±.1 4,900±140 13.2±.1 4,470±140 33.5  
130 493 429-563 282±14 304±6 12.7 14.4±.1 4,720±140 14.2±.1 4,320±140 34.7  
140 550 478-628 314±16 273±6 11.4 15.4±.1 4,530±140 15.3±.1 4,180±140 35.9  
150 613 533-700 350±18 245±6 10.2 16.5±.1 4,360±140 16.3±.1 3,990±140 37.6  
160 684 595-781 391±20 219±5 9.1 17.5±.1 4,150±140 17.3±.1 3,790±140 39.5  
170 762 662-870 435±22 197±5 8.2 18.6±.2 3,940±140 18.3±.1 3,610±140 41.6  
180 850 739-971 486±25 176±5 7.3 19.6±.2 3,740±140 19.3±.2 3,400±140 44 0  
190 948 824-1,083 542±28 158±5 6.6 20.6±.2 3,520±140 20.2±.2 3,190±140 46.9  
200 1,057 919-1,207 604±31 142±4 5.9 21.6±.2 3,300±140 21.2±.2 3,010±120 50.0  
210 1,178 1,024-1,346 673±34 127±4 5.3 22.6±.2 3,100±140 22.1±.2 2,810±120 53.3  
220 1,314 1,142-1,501 751±38 114±4 4.8 23.5±.2 2,890±140 22.9±.2 2,610±120 57.4  
230 1,465 1,274-1,673 837±43 102±4 4.2 24.3±.2 2,700±140 23.7±.2 2,420±120 61.8  
240 1,633 1,420-1,865 933±47 92±4 3.8 25.1±.3 2,480±140 24.5±.2 2,250±120 66.7  
250 1,821 1,583-2,080 1,041±53 82±4 3.4 26.0±.3 2,310±140 25.3±.2 2,070±120 72.0  
260 2,031 1,766-2,320 1,161±59 74±3 3.1 26.8±.3 2,140±120 26.1±.3 1,930±110 77.8  
270 2,265 1,969-2,587 1,294±66 66±3 2.8 27.6±.3 1,960±120 26.9±.3 1,780±110 84 2  
280 2,526 2,196-2,885 1,443±73 59±3 2.5 28.4±.3 1,820±120 27.6±.3 1,630±110 91.5  
290 2,817 2,449-3,218 1,810±82 53±3 2.2 29.2±.4 1,660±120 28.4±.3 1,510±110 99.2  
300 3,142 2,732-3,589 1,795±91 48±3 2.0 30.0±.4 1,560±120 29.1±.3 1,400±110 108.0  
310 3,504 3,046-4,003 2,002±102 43±3 1.8 30.8±.4 1,420±120 29.8±.4 1,280±110 117.6  
320 3,908 3,398-4,464 2,233±113 38±3 1.6 31.5±.4 1,290±120 30.5±.4 1,160±110 128.1  
330 4,358 3,789-4,978 2,490±127 34±2 1.4 32.3±.4 1,230±120 31.2±.4 1,060±80 139.7  
338 4,756 4,135-5,433 2,718±138 32±2 1.3 32.6±.4 1,140±80 ‡31.7±.4 1,010±80 150.0  

* See table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (60,000 s.h.p.).

--264--
DATA PERIOD 1944-1945  
DD 692 CLASS
2,200-Ton Class 		SHIPS IN CLASS:
DD 692-709, 722-723, 727-734, 741, 744-748, 732-762, 770, 774-781

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
160.8 17.4 474±127 7.5±1.0
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
99 57 63.1
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.

In case of a propeller change see discussion of table IV in Introduction.

Number of propellers Number of blades Diameter Pitch
2 3 12'3" 12'7"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 139,608 3,324 504
Diesel oil capacity (95%) 10,362 247 33
Total: radius oil* 149,970 3,571 537
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 149,970 3,571 537

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING BASED ON MAXIMUM CAPACITY (95%)*

Note: Fueling beyond the radius oil capacity increases radius at the expense of resistance
to underwater damage. This table is made available to the commander as a supplement to table I
for use when increased radius and decreased resistance to underwater damage are factors in a decision.

Speed Radius Endurance Fuel rate
Mean displacement 3,100 tons
Knots Engine miles Days Bbl./day
12 4,620 16.1 223
13 4,500 14.4 248
14 4,350 13.0 276
15 4,220 11.8 305
16 4,050 10.6 339
17 3,850 9.4 379
18 3,660 8.5 422
19 3,460 7.6 471
20 3,240 6.8 530
21 3,050 6.0 592
22 2,830 5.4 665
23 2,590 4.7 762
24 2,360 4.0 873
25 2,140 3.6 1,000
26 1,950 3.1 1,146
27 1,760 2.8 1,315
28 1,570 2.4 1,526
29 1,420 2.0 1,769
30 1,250 1.7 2,068
31 1,090 1.5 2,417
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--ship: Class
100 R.P.M. 160 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M.
  Tons Percent Percent Percent Percent Percent
U.S.S. Allen M. Sumner DD 692 3,100 104.9 103.8 102.6 101.4 100.2
U.S.S. Moale DD 693 3,100 99.8 g99.4 98.9 98.5 97.9
U.S.S. Ingraham DD 694 3,000 103.9 99.7 95.5 91.4 87.5
U.S.S. English DD 696 3,100 90.9 94.8 98.8 102.9 107.1
U.S.S. De Haven DD 727 3,000 93.7 95.2 96.7 98.2 99.7
U.S.S. Mansfield DD 728 3,100 96.1 96.5 96.8 97.1 97.3
U.S.S. Lyman K. Swenson DD 729 3,000 100.7 102.4 104.2 105.9 107.6
U.S.S. Blue DD 744 3,100 102.4 101.2 100.0 98.8 97.6
U.S.S. Brush DD 745 3,100 107.7 107.1 106.4 106.7 105.0
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--265--
[B L A N K]

--266--
DATA PERIOD 1945 DD 710 CLASS
ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING
MEAN DISPLACEMENT: 3,300 TONS
Fuel in Thousands of Gallons 		SHIPS IN CLASS:
DD 710-718, 742-743, 763-768, 782-90, 805-808, 817-823, 826, 828-853, 857-890

Chart: ENDURANCE AND RADIUS CHART FOR WAR STEADY STEAMING

--267--
DAT710A PERIOD 1945 DD CLASS
2,200-Ton Class
Table I.--WAR LOGISTICS DATA FOR STEADY STEAMING
BASED ON RADIUS OIL*		 SHIPS IN CLASS:
DD 710-718, 742-743, 763-768, 782-90, 805-808, 817-823, 826, 828-853, 857-890

PROPELLER SPEED FUEL RATE ENDURANCE SPEED RADIUS SPEED RADIUS FUEL RATE WORK COLUMN
MEAN NORMAL RANGE DAILY
Mean displacement,3,300 tons† Mean displacement,2,700 tons Mean displacement, 3,300 tons†
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (10)
R.P.M. Gal./hr. Gal./hr. Bbl./day Hours Days Knots Engine miles Knots Engine miles Gal./eng. mi.  
100 369 321-421 211±11 590±8 24 6 11.2±0.1 7,100±200 11.0±0.1 6,490±190 33.5  
110 410 357-468 234±12 531±8 22.1 12.2±.1 7,110±200 12.0±.1 6,370±190 34 2  
120 455 396-519 260±13 478±8 19.9 13.2±.1 7,010±200 12.9±.1 6,170±190 35.3  
130 505 440-576 289±15 431±7 18.0 14.2±.1 6,860±200 13.9±.1 5,990±190 36.3  
140 561 488-640 321±16 388±7 16.2 15.2±.1 6,610±200 14 8±.1 5,740±190 37.9  
150 623 542-711 356±18 349±7 14.5 16.2±.2 6,350±200 15.8±.2 5,510±190 39.4  
160 692 602-790 395±20 314±6 13.1 17.3±.2 6,110±200 16.8±.2 6,280±170 41.2  
170 769 669-878 439±22 283±6 11.8 18.3±.2 5,750±180 17.7±.2 5,010±170 43.4  
180 854 743-974 488±25 255±6 10.6 19.3±.2 5,460±180 18.6±.2 4,740±170 45.9  
190 948 825-1,082 542±27 229±5 9.5 20.4±.2 5,200±180 19.6±.2 4,490±170 48.4  
200 1,053 917-1,202 602±30 207±5 8.6 21.4±.2 4,900±180 20.5±.2 4,240±170 51.4  
210 1,169 1,018-1,334 668±34 186±5 7.8 22.3±.3 4,620±180 21.4±.3 3,980±170 54.6  
220 1,298 1,130-1,481 742±37 168±5 7.0 23.3±.3 4,330±180 22.4±.3 3,760±170 57.9  
230 1,441 1,254-1,644 823±42 151±5 6.3 24.2±.3 4,070±180 23.3±.3 3,520±170 61.8  
240 1,601 1,394-1,827 915±46 136±4 5.7 25.1±.3 3,790±180 24.2±.3 3,290±150 66.2  
250 1,778 1,548-2,029 1,016±51 122±4 5.1 26.0±.3 3,540±160 25.0±.3 3,050±150 71.1  
260 1,974 1,718-2,253 1,128±57 110±4 4.6 26.8±.3 3,320±160 25.7±.3 2,830±150 76.8  
270 2,192 1,908-2,501 1,253±63 99±4 4.1 27.7±.3 3,070±160 26.5±.3 2,620±150 82.7  
280 2,435 2,119-2,779 1,391±70 89±4 3.7 28 5±.4 2,850±160 27.2±.4 2,420±150 89.5  
290 2,704 2,354-3,086 1,545±78 80±3 3.3 29.4±.4 2,650±160 28.0±.4 2,240±130 96.6  
300 3,003 2,614-3,427 1,716±86 72±3 3.0 30.2±.4 2,480±130 28 7±.4 2,070±130 104.6  
310 3,335 2,903-3,806 1,906±96 65±3 2.7 30.9±.4 2,290±130 29.4±.4 1,910±130 113.4  
320 3,704 3,224-4,227 2,117±107 59±3 2.5 31.6±.5 2,120±130 30.1±.5 1,780±130 123.1  
330 4,113 3,580-4,693 2,350±118 53±3 2.2 32.2±.5 1,960±130 30.7±.5 1,630±130 134.0  
332 4,201 3,657-4,794 2,401±121 52±3 2.2 32.3±.5 1,910±130 ‡30.8±.5 1,600±120 136.4  

* See table V.
† Mean displacement during data period.
‡ Estimated speed at designed shaft horsepower (60,000 s.h.p.).

--268--
DATA PERIOD 1945  
DD 710 CLASS
2,200-Ton Class 		SHIPS IN CLASS:
DD 710-718, 742-743, 763-768, 782-90, 805-808, 817-823, 826, 828-853, 857-890

Table II.--WAR LOGISTICS DATA: UNDERWAY AVERAGES

Average speed Fuel rate Endurance*
R.P.M. Knots Bbl./day Days
150.8 15.9 444±116 11.7±1.2
* Based on radius oil; see table V.

Table III.--WAR LOGISTICS DATA: NOT UNDERWAY

Fuel rate Endurance*
Gal./hr. Bbl./day Days
112 64 80.9
* Based on radius oil; see table V.

Table IV.--PROPELLER SPECIFICATIONS

Note: All underway data are based on the propellers specified below.
In the case of ships whose propellers do not conform to these specifications,
see discussion of table IV in Introduction.

In case of a propeller change see discussion of table IV in Introduction.

Number of propellers Number of blades Diameter Pitch
2 3 12'3" 12'7"

Table V.--FUEL CAPACITIES

Capacity Gallons Barrels Tons
"Full load" fuel oil capacity§ 207,196 4,933 748
Diesel oil capacity (95%) 10,362 247 33
Total: radius oil* 217,558 5,180 781
Additional fuel oil required to fill all tanks to 95% (emergency) 0 0 0
Total: maximum capacity (95%)* 217,558 5,180 781

Table IAA.--WAR LOGISTICS DATA FOR STEADY STEAMING BASED ON MAXIMUM CAPACITY (95%)*

Note: Fueling beyond the radius oil capacity increases radius at the expense of resistance
to underwater damage. This table is made available to the commander as a supplement to table I
for use when increased radius and decreased resistance to underwater damage are factors in a decision.

Speed Radius Endurance Fuel rate
Mean displacement 3,300 tons
Knots Engine miles Days Bbl./day
11 6,490 24.6 211
12 6,370 22.1 234
13 6,150 19.7 263
14 5,960 17.8 293
15 5,690 15.9 328
16 5,460 14 2 364
17 5,220 12.8 405
18 4,920 11.4 455
19 4,640 10.2 510
20 4,380 9.1 569
21 4,100 8.2 639
22 3,850 7.3 712
23 3,600 6.5 796
24 3,340 5.8 895
25 3,050 5.1 1,016
26 2,750 4.4 1,175
27 2,480 3.8 1,352
28 2,240 3.3 1,545
29 2,000 2.9 1,797
30 1,800 2.5 2,087
* See table V.

Table VI.--STEADY STEAMING MEAN FUEL RATE RATIOS*

Ship Average displacement Fuel rate ratio--ship: Class
100 R.P.M. 150 R.P.M. 200 R.P.M. 250 R.P.M. 300 R.P.M.
  Tons Percent Percent Percent Percent Percent
U.S.S. Frank Knox DD 742 3,350 104.6 104.0 103.5 102.9 102.3
U.S.S. Southerland DD 743 3,300 104.1 104.9 105.6 106.3 107.0
U.S.S. Higbee DD 806 3,300 98.3 97.2 96.1 95.1 94 0
U.S.S. Myles C. Fox DD 829 3,300 96.5 96.9 97.3 97.6 97.9
U.S.S. Hawkins DD 873 3,300 103.0 101.4 99.8 98.1 96.5
U.S.S. Rogers DD 876 3,250 93.4 95.6 97.8 100.0 102.3
* Table VI is used to adjust the class data in tables I and IAA to individual ships.
The ratios were obtained by dividing the steady steaming mean fuel rates of the indicated ships
by the corresponding mean fuel rates given in column (2) of table I.

--269--
[B L A N K]

--270--

Table of Contents
Previous Chapter (Aircraft Carriers, Escort) * Next Chapter (Destroyer Escorts)

Transcribed and formatted by Larry Jewell & Patrick Clancey, HyperWar Foundation