Freight Barges (YF, YFN, YFR, YFRN) Built or Acquired During WWII

Most recent update: December 7, 2011.

Over the years, the Navy has built or acquired 1,289 freight barges: the table below lists the 897 that were built or acquired during WWII.  In theory, the YFs and YFRs were self-propelled, while the YFNs and YFRNs were not, but, in practice, there are many that carry the wrong designation.  The YFRTs (range tenders) are included here because they have numbers in the YF series, rather than in a series of their own.   Although almost every barge has been identified, there are still a few gaps in the data: in particular, it is not clear what happened to many of these barges at the end of WWII.  If anyone can fill a gap or correct an error, please send your info to timcolton@aol.com
Type # Shipbuilder Location Ft. Tons Built Acq'd. Disposition
YF 257 Norfolk NSY Portsmouth VA 137 300 1940   Later YFRT 257, scrapped 1974
YFN 258 Boston NSY Charlestown MA 110 170 1940   Later YRB 1, struck 1995
YFN 259 Mare Island NSY Vallejo CA 110 170 1940   Lost 1946
YFN 260 Norfolk NSY Portsmouth VA 110 170 1940    
YFN 261 Western Pipe & Steel San Pedro CA 110 170 1941   Disposed of 1946
YFN 262 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 263 Norfolk NSY Portsmouth VA 110 170 1941    
YFN 264 JK Welding Brooklyn NY 110 170 1941    
YFN 265 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 266 JK Welding Brooklyn NY 110 170 1941    
YFN 267 Western Pipe & Steel San Pedro CA 110 170 1941   Destroyed 1947
YFN 268 Associated SB Seattle WA 110 170 1941    
YFN 269 Associated SB Seattle WA 110 170 1941    
YFN 270 Pacific DD Oakland CA 110 170 1941    
YFN 271 JK Welding Brooklyn NY 110 170 1940   Later YRB 8
YFN 272 Pacific DD Oakland CA 110 170 1940    
YFN 273 Pacific C & F Seattle WA 110 170 1941    
YFN 274 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 275 JK Welding Brooklyn NY 110 170 1940    
YFN 276 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 277 Western Pipe & Steel San Pedro CA 110 170 1941   Disposed of 1947
YFN 278 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 279 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 280 Birchfield Boiler Tacoma WA 110 170 1941   To MARAD 1947
YFN 281 Western Pipe & Steel San Pedro CA 110 170 1941    
YFN 282 Western Pipe & Steel San Pedro CA 110 170 1941   Disposed of 1947
YFN 283 New York NSY Brooklyn NY 110 170 1941    
YFN 284 JK Welding Brooklyn NY 110 170 1941    
YFN 285 JK Welding Brooklyn NY 110 170 1941   Later YC 1349
YF 286 Sullivan DD Brooklyn NY 133 300 1941    
YF 287 Norfolk NSY Portsmouth VA 133 300 1941   Later YFRT 287, sold 2001
YFN 288 JK Welding Brooklyn NY 110 170 1941    
YFN 289 JK Welding Brooklyn NY 110 170 1941    
YF 290             Cancelled
YF 291             Cancelled
YF 292 Pacific DD Oakland CA 133 300 1942   Now f/v Ocean Maid
YF 293 Erie Concrete & Supply Erie PA 133 300 1942    
YF 294 Erie Concrete & Supply Erie PA 133 300 1942   Later Phoebus (YDT 14) 1965, reefed 2000
YF 295 Basalt Rock Company Napa CA 133 300 1942    
YFN 296 Lancaster IW Lancaster PA 110 170 1942    
YFN 297 Lancaster IW Lancaster PA 110 170 1942    
YFN 298 Dravo Corp. Wilmington DE 110 170 1942    
YFN 299 Dravo Corp. Wilmington DE 110 170 1942    
YFN 300 Dravo Corp. Wilmington DE 110 170 1942    
YFN 301 Dravo Corp. Wilmington DE 110 170 1942    
YFN 302 Dravo Corp. Wilmington DE 110 170 1942    
YFN 303 Dravo Corp. Wilmington DE 110 170 1942    
YFN 304 Dravo Corp. Wilmington DE 110 170 1942    
YFN 305 Dravo Corp. Wilmington DE 110 170 1942    
YFN 306 Dravo Corp. Wilmington DE 110 170 1942    
YFN 307 Dravo Corp. Wilmington DE 110 170 1942    
YFN 308 Dravo Corp. Wilmington DE 110 170 1942    
YFN 309 DeKom SB Brooklyn NY 110 170 1942    
YFN 310 DeKom SB Brooklyn NY 110 170 1942   Later YRB 2
YFN 311 DeKom SB Brooklyn NY 110 170 1942    
YFN 312 DeKom SB Brooklyn NY 110 170 1942   Later YRB 7
YFN 313 Pacific C & F Seattle WA 110 170 1942    
YFN 314 Pacific C & F Seattle WA 110 170 1942    
YFN 315 Pacific C & F Seattle WA 110 170 1942    
  316              
YFN 317     110 138 1941   Lost 1942
YFN 318     154 393 1918   Ex-AMC 60, sold 1943
YFN 319 Dravo Corp. Wilmington DE 110 170 1942    
YFN 320 Dravo Corp. Wilmington DE 110 170 1942    
YFN 321 Dravo Corp. Wilmington DE 110 170 1942    
YFN 322 Dravo Corp. Wilmington DE 110 170 1942    
YFN 323 Dravo Corp. Wilmington DE 110 170 1942    
YFN 324 Dravo Corp. Wilmington DE 110 170 1942    
YFN 325 Nelson Boiler Tacoma WA 110 170 1942   Disposed of 1946
YFN 326 Nelson Boiler Tacoma WA 110 170 1942   Disposed of 1946
YF 327 Pacific DD Oakland CA 133 300 1942    
YF 328 Erie Concrete & Supply Erie PA 133 300 1942   Later Lynnhaven 1965. sunk as target 1977
YF 329             Cancelled
YF 330             Cancelled
YF 331 Mare Island NSY Vallejo CA 185   1907 1941 Ex-Intrepid, later YSR 42
YFN 332 Puget Sound NSY Bremerton WA 110 170 1943   Disposed of 1947
YFN 333 Puget Sound NSY Bremerton WA 110 170 1943    
YF 334         1941   Later YC 813
YF 335 Erie Concrete & Supply Erie PA 133 300 1943    
YF 336 Erie Concrete & Supply Erie PA 133 300 1943   Later Suitland 1965, reefed 2000
YF 337 Erie Concrete & Supply Erie PA 133 300 1943    
YF 338 Erie Concrete & Supply Erie PA 133 300 1943    
YF 339 Basalt Rock Company Napa CA 133 300 1944   To USCG 1947 as White Bush (WAGL 542), sold 1995
YF 340 Basalt Rock Company Napa CA 133 300 1944   Later an inter-island ferry
YF 341 Basalt Rock Company Napa CA 133 300 1944   To USCG 1947 as White Holly (WAGL 543), donated 1998
YFN 342 Elscot Boat City Island NY 110 138 1943   To MARAD 1947
YFN 343 Elscot Boat City Island NY 110 138 1943    
YFN 344 Elscot Boat City Island NY 110 138 1943   To MARAD 1947
YFN 345 Elscot Boat City Island NY 110 138 1943    
YFN 346 Elscot Boat City Island NY 110 138 1943    
YFN 347 Elscot Boat City Island NY 110 138 1943    
YFN 348 Elscot Boat City Island NY 110 138 1943    
YFN 349 Portland SB Portland OR 110 138 1943   To MARAD 1947
YFN 350 Portland SB Portland OR 110 138 1943   To MARAD 1947
YFN 351 Portland SB Portland OR 110 138 1943   To MARAD 1947
YFN 352 Portland SB Portland OR 110 138 1943   To MARAD 1947
YFN 353 Portland SB Portland OR 110 138 1943   To MARAD 1947
YFN 354 Patrick Murphy Brooklyn NY 110 138 1943   To MARAD 1947
YFN 355 Patrick Murphy Brooklyn NY 110 138 1943    
YFN 356 Patrick Murphy Brooklyn NY 110 138 1943   To MARAD 1947
YFN 357 Patrick Murphy Brooklyn NY 110 138 1943   To MARAD 1947
YFN 358 JK Welding Brooklyn NY 110 100 1942    
YFN 359 JK Welding Brooklyn NY 110 100 1942    
YFN 360 Consolidated Steel Orange TX 110 100 1942    
YFN 361 Consolidated Steel Orange TX 110 100 1942    
YFN 362 Consolidated Steel Orange TX 110 100 1942    
YFN 363 Consolidated Steel Orange TX 110 100 1942    
YFN 364 Consolidated Steel Orange TX 110 100 1942    
YFN 365 Northeastern Boiler Green Bay WI 110 100 1942    
YFN 366 Northeastern Boiler Green Bay WI 110 100 1942    
YFN 367 Northeastern Boiler Green Bay WI 110 100 1942    
YFN 368 Northeastern Boiler Green Bay WI 110 100 1942    
YFN 369 Nelson Boiler Tacoma WA 110 100 1943    
YFN 370 Nelson Boiler Tacoma WA 110 100 1943    
YFN 371 Nelson Boiler Tacoma WA 110 100 1943    
YFN 372 Nelson Boiler Tacoma WA 110 100 1943    
YFN 373 Nelson Boiler Tacoma WA 110 100 1943   Wrecked 1946 on Tanaga Island
YFN 374 Nelson Boiler Tacoma WA 110 100 1943    
YFN 375 Nelson Boiler Tacoma WA 110 100 1943    
YFN 376 Cambridge SB Cambridge MD 110 170 1943    
YFN 377 General Constn. Seattle WA 75 70 1943   To MARAD 1947
YFN 378 General Constn. Seattle WA 75 70 1943   To MARAD 1947
  379             Cancelled
  380             Cancelled
  381             Cancelled
  382             Cancelled
  383             Cancelled
  384             Cancelled
YF 385 JK Welding Brooklyn NY 150 340 1943    
YF 386   San Diego CA 80 175 1936 1941 Ex-Santa Inez, to MARAD 1947
YFN 387     190 375   1941 Rx-A-6, to MARAD 1947
YFN 388     170 300   1941 Ex-A-9, transferred 1948
YFN 389     155 250   1941 Ex-Courtland, to MARAD 1947
YFN 390     155 250   1941 Ex-Onisbo, transferred 1948
  391             Cancelled
YFN 392 Pearl Harbor NSY Honolulu HI 80 90 1943   To MARAD 1947
YFN 393 Pearl Harbor NSY Honolulu HI 80 90 1943   To MARAD 1947
YFN 394 Patrick Murphy Brooklyn NY 110 138 1943   To MARAD 1947
YFN 395 Patrick Murphy Brooklyn NY 110 138 1943   To MARAD 1947
YFN 396             Later YC 1037
YFN 397 Fort Myers SB Fort Myers FL 110 138 1943   To MARAD 1947
YFN 398 Seaford SB Seaford DE 110 138 1943   To Mexico 1949
YFN 399 Seaford SB Seaford DE 110 138 1943   To Mexico 1949
YFN 400 Seaford SB Seaford DE 110 138 1943    
YFN 401     110 138 1943   Lost 1942
YFN 402 Garbutt-Walsh San Pedro CA 110 138 1943   Later YRB 17
YFN 403 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 404 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 405 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 406 Garbutt-Walsh San Pedro CA 110 138 1943    
YFN 407 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 408 Garbutt-Walsh San Pedro CA 110 138 1943    
YFN 409 Garbutt-Walsh San Pedro CA 110 138 1943   Later YRB 18
  410             Cancelled
YF 411 Erie Concrete & Supply   133 300 1943   Later YFRT 411, scrapped 1976
YFRN 412 JK Welding   150 340 1943    
YFN 413 JK Welding   110 100 1943    
YFN 414 JK Welding   110 100 1943    
YF 415 Niagara Shipbuilding Buffalo NY 133 300 1943   Exploded and sank 1944
YF 416 Niagara Shipbuilding Buffalo NY 133 300 1943   To USCG 1947 as White Sumac (WAGL 540, later WLM 540)
YF 417 Niagara Shipbuilding Buffalo NY 133 300 1943   To USCG 1947 as White Alder (WAGL 541, later WLM 541), sank 1968
YF 418 Erie Concrete & Supply Erie PA 133 300 1943   Later YFRT 418, to NDRF 1984
YF 419 Erie Concrete & Supply Erie PA 133 300 1943   Later YFRT 419, scrapped 1975
YF 420 Erie Concrete & Supply Erie PA 133 300 1943    
YF 421 Erie Concrete & Supply Erie PA 133 300 1943   To MARAD 1947
YF 422 Island Dock Kingston NY  133 300 1943   Later YCK 2
YF 423 Island Dock Kingston NY  133 300 1943   Later YCK 3
YF 424 Island Dock Kingston NY  133 300 1943   Later YCK 4
YF 425 Island Dock Kingston NY  133 300 1943   Later YCK 5
YF 426 Island Dock Kingston NY  133 300 1943   Later YCK 6
YF 427             Later YCK 7
YF 428             Later YCK 8
YF 429             Later YCK 9
YF 430             Later YCK 10
YF 431             Later YCK 11
YF 432             Later YCK 12
YF 433             Later YCK 13
YF 434             Later YCK 14
YF 435             Later YCK 15
YF 436             Later YCK 16
YF 437             Later YCK 17
YF 438             Later YCK 18
YF 439             Later YCK 19
YF 440             Later YCK 20
YF 441             Later YCK 21
YF 442             Later YCK 22
YFR 443 Niagara Shipbuilding Buffalo NY 133 300 1944   To Colombia 1977 as hydro survey vessel Quindio, reefed 2015
YF 444 Erie Concrete & Supply Erie PA 133 300 1944   To USCG 1947 as White Sage (WAGL/WLM 544), donated 1999 for hospital ship, resold in Nicaragua as ferry Captain D
YF 445 Erie Concrete & Supply Erie PA 133 300 1944   To USCG 1947 as White Heath (WAGL/WLM 545), to Tunisia 1998 as Turgueness (A 805)
YF 446 Erie Concrete & Supply Erie PA 133 300 1944   To USCG 1947 as White Lupine (WAGL/WLM 546), to Tunisia 1998 as Tabarka (A 804)
YF 447 Erie Concrete & Supply Erie PA 133 300 1944   Later YFR 447, sold 1947, later Sant' Ambrogio 1956, later Francesco Bertacca, scrapped 1971
YF 448 Erie Concrete & Supply Erie PA 133 300 1944   To USCG 1948 as White Pine (WAGL/WLM 547), to Dominican Rep 1999 as Tortuguero (PA 203), in service
YF 449 Erie Concrete & Supply Erie PA 133 300 1944    
YF 450 Basalt Rock Company Napa CA 133 300 1944    
YF 451 Basalt Rock Company Napa CA 133 300 1944   Later YFR 451, sold 1995
YF 452 Basalt Rock Company Napa CA 133 300 1944    
YF 453 Basalt Rock Company Napa CA 133 300 1944    
YF 454 Basalt Rock Company Napa CA 133 300 1944    
YFN 455 Elscot Boat City Island NY 110 138 1942    
YFN 456 Elscot Boat City Island NY 110 138 1942   To MARAD 1947
YFN 457 Elscot Boat City Island NY 110 138 1942    
YFN 458 Elscot Boat City Island NY 110 138 1942   To MARAD 1947
YFN 459 Elscot Boat City Island NY 110 138 1943   To MARAD 1947
YFN 460 Elscot Boat City Island NY 110 138 1943   To MARAD 1947
YFN 461 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 462 Portland SB Portland OR 110 138 1942   Later YFT 6
YFN 463 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 464 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 465 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 466 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 467 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 468 Portland SB Portland OR 110 138 1942   To MARAD 1947
YFN 469 Olson & Winge Seattle WA 110 138 1943   To MARAD 1947
YFN 470 Olson & Winge Seattle WA 110 138 1943   To MARAD 1947
YFN 471 Olson & Winge Seattle WA 110 138 1943   To MARAD 1947
YFN 472 Olson & Winge Seattle WA 110 138 1943   To MARAD 1947
YFN 473 Olson & Winge Seattle WA 110 138 1943   To MARAD 1947
YFN 474 Gray Boats Thomaston ME 110 138 1943   Later YRB 3
YFN 475 Gray Boats Thomaston ME 110 138 1943   Later YRB 4
YFN 476 Gray Boats Thomaston ME 110 138 1943   Destroyed 1947
YFN 477 Gray Boats Thomaston ME 110 138 1943   Later YRB 5
YFN 478 Gray Boats Thomaston ME 110 138 1943   To MARAD 1947
YFN 479 Gray Boats Thomaston ME 110 138 1943   To MARAD 1947
YFN 480 Gray Boats Thomaston ME 110 138 1943   Later YRB 6
YFN 481 Fort Myers SB Fort Myers FL 110 138 1943   To Mexico 1948
YFN 482 Fort Myers SB Fort Myers FL 110 138 1943    
YFN 483 Fort Myers SB Fort Myers FL 110 138 1943   To Mexico 1948
YFN 484 Fort Myers SB Fort Myers FL 110 138 1943    
YFN 485 Fort Myers SB Fort Myers FL 110 138 1943    
YFN 486 Gibbs Gas Engine Jacksonville FL 110 138 1943   To MARAD 1947
YFN 487 Gibbs Gas Engine Jacksonville FL 110 138 1943    
YFN 488 Fort Myers SB Fort Myers FL 110 138 1943   Sold 1946
YFN 489 Fort Myers SB Fort Myers FL 110 138 1943   To MARAD 1947
YFN 490 Fort Myers SB Fort Myers FL 110 138 1943   To MARAD 1947
YFN 491 Fort Myers SB Fort Myers FL 110 138 1943   To Mexico 1948
YFN 492 Fort Myers SB Fort Myers FL 110 138 1943    
YFN 493 Fort Myers SB Fort Myers FL 110 138 1943   Later YRB 9
YFN 494 Seaford SB Seaford DE 110 138 1943    
YFN 495 Seaford SB Seaford DE 110 138 1943    
YFN 496 Seaford SB Seaford DE 110 138 1943   To MARAD 1947
YFN 497 Seaford SB Seaford DE 110 138 1943   To MARAD 1947
YFN 498 Seaford SB Seaford DE 110 138 1943   To MARAD 1947
YFN 499 Seaford SB Seaford DE 110 138 1943   To MARAD 1947
YFN 500 Seaford SB Seaford DE 110 138 1943   To MARAD 1947
YFN 501 Seaford SB Seaford DE 110 138 1943   To MARAD 1947
YFN 502 Gibbs Gas Engine Jacksonville FL 110 138 1943   To MARAD 1947
YFN 503 Gibbs Gas Engine Jacksonville FL 110 138 1943   To MARAD 1947
YFN 504 Gibbs Gas Engine Jacksonville FL 110 138 1943   To MARAD 1947
YFN 505 Gibbs Gas Engine Jacksonville FL 110 138 1943   To MARAD 1947
YFN 506 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 507 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 508 Garbutt-Walsh San Pedro CA 110 138 1943   Later YC 1355
YFN 509 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 510 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 511 Garbutt-Walsh San Pedro CA 110 138 1943   Later YRB 13
YFN 512 Garbutt-Walsh San Pedro CA 110 138 1943   Sold 1948
YFN 513 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 514 Puget Sound NSY Bremerton WA 110 138 1942   Later YHB 35
YFN 515 Puget Sound NSY Bremerton WA 110 138 1942   Later YRB 19
YFN 516 Puget Sound NSY Bremerton WA 110 138 1942   Later YRB 20
YFN 517 Seattle Const. & DD Seattle WA 110 138 1942   Transferred 1947
YFN 518 Seattle Const. & DD Seattle WA 110 138 1942   To MARAD 1947
YF 519 Erie Concrete & Supply Erie PA 132 300 1944   Later YFRT 519, sold 1976 as fishing Easy Rider, active
YF 520 Erie Concrete & Supply Erie PA 133 300 1944   Ex-YF 520, later YFRT 520
YF 521     115 190 1926   Disposed of 1944
YF 522   Wilmingron DE 94 225 1905 1942 Ex-Galen L. Stone, to MARAD 1947
YF 523             Later YNG 42
YFN 524     126 160 1911 1942 Ex-M. & M. No. 34, to MARAD 1947
YFN 525     126 160 1911 1942 Ex-M. & M. No. 35, to MARAD 1947
YFN 526     126 160 1911 1942 Ex-M. & M. No. 36, to MARAD 1947
YFN 527     114 130 1911 1942 Ex-M. & M. No. 37, to MARAD 1947
YF 528             Later YNG 43
YFN 529     115 140 1912 1942 Ex-M. & M. No. 39, to MARAD 1947
YFN 530     129 200 1912 1942 Ex-M. & M. No. 40, to MARAD 1947
YFN 531     127 190 1916 1942 Ex-M. & M. No. 46, to MARAD 1947
YFN 532     116 130 1916 1942 Ex-M. & M. No. 47, sold 1947
YF 533   Seaford DE 101 200 1909 1942 Ex-Ruth Conway, returned to owner 1946
YF 534     95 150 1913 1942 Ex-Woodbine, sold 1946
YFN 535   San Francisco CA 80 100 1918 1942 Ex-Lighter A7, to MARAD 1947
YF 536   Antioch CA 65 90 1928 1942 Ex-Merit, to MARAD 1947
YF 537     81 70   1942 Ex-Pike County, destroyed 1948
YF 538   Manitowoc WI 114 270 1911 1942 Ex-Commerce, to MARAD 1947
YFN 539     105 150 1930 1942 Ex-W. T & B No. 75, to MARAD 1947
YFN 540 Puget Sound NSY Bremerton WA 110 100 1931   Ex-YC 650
YFN 541 Pearl Harbor NSY Honolulu HI 110 138 1942   Destroyed 1946
YFN 542 Pearl Harbor NSY Honolulu HI 110 138 1942    
YF 543     72 75 1897 1943 Ex-Nettie B. Greenwell, to MARAD 1947
YF 544     67 75 1940   Returned to owner 1947
YF 545   Rio Vista CA 108 230 1914 1943 Ex-Sonoma, to MARAD 1947
YF 546     71 100 1942   Returned to owner 1947
YF 547   Brookhaven NY 59 65 1923 1943 Ex-Hecla, to MARAD 1947
YF 548     76 120 1925   Sold 1948
YF 549   Antioch CA 102 200 1930 1943 Ex-Crescent III, returned to owner 1947
YFN 550 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 551 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 552 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 553 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 554 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 555 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 556 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 557 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 558 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 559 Garbutt-Walsh San Pedro CA 110 138 1943   Transferred 1947
YFN 560 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 561 Garbutt-Walsh San Pedro CA 110 138 1943    
YFN 562 Garbutt-Walsh San Pedro CA 110 138 1943    
YFN 563 Garbutt-Walsh San Pedro CA 110 138 1943    
YFN 564 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 565 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 566 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YFN 567 Garbutt-Walsh San Pedro CA 110 138 1943   To MARAD 1947
YF 568   Oakland CA 99 200 1923 1943 Ex-Oakland, ex-YAG 22
YF 569   Noank CT 130 250 1907 1943 Ex-Knickerbocker, to MARAD 1947
YFN 570     100 90 1906   Ex-YO 37, ex-YE 14, ex-YA 18, ex-YCF 5
YFN 571 Avondale Marine Ways New Orleans LA 180 475 1940 1943 Ex-Manatee, destroyed 1947
YFN 572 Avondale Marine Ways New Orleans LA 170 400 1941 1943 Ex-Ocklocknee, destroyed 1947
YFN 573 Avondale Marine Ways New Orleans LA 170 400 1941 1943 Ex-Immokolee, destroyed 1947
YF 574   Port Richmond NY 100 205 1908 1943 Ex-Chester, to MARAD 1948
YF 575     100 190 1915   Lost 1943
YFN 576 Pacific Bridge Alameda CA 110 138 1943   Destroyed 1948
YFN 577 Pacific Bridge Alameda CA 110 138 1943    
YFN 578 Pacific Bridge Alameda CA 110 138 1943   Destroyed 1948
YF 579 Pacific Bridge Alameda CA 110 138 1943   Lost 1943
YFN 580 Pacific Bridge Alameda CA 110 138 1943   Destroyed 1948
YFN 581 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 582 Pacific Bridge Alameda CA 110 138 1943   Destroyed 1948
YFN 583 Pacific Bridge Alameda CA 110 138 1943    
YFN 584 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 585 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YF 586 Pacific Bridge Alameda CA 110 138 1943   Later YC 1219
YF 587 Pacific Bridge Alameda CA 110 138 1943   Later YC 1220
YFN 588 Pacific Bridge Alameda CA 110 138 1943    
YFN 589 Pacific Bridge Alameda CA 110 138 1943   Lost
YFN 590 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 591 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 592 Pacific Bridge Alameda CA 110 138 1943   To MARAD 1947
YFN 593 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 594 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 595 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 596 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 597 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YFN 598 Pacific Bridge Alameda CA 110 138 1943   Disposed of 1947
YF 599 Pacific Bridge Alameda CA 110 138 1943    
YFN 600 Pacific Bridge Alameda CA 110 138 1943    
YFN 601 Pacific Bridge Alameda CA 110 138 1943    
YFN 602 Pacific Bridge Alameda CA 110 138 1943    
YFN 603 Pacific Bridge Alameda CA 110 138 1943   To MARAD 1947
YFN 604 St. Louis Ship St. Louis MO 260 700 1943   Disposed of 1946
YFN 605 St. Louis Ship St. Louis MO 260 700 1943   Disposed of 1946
YFN 606 St. Louis Ship St. Louis MO 260 700 1943   Disposed of 1946
YFN 607 St. Louis Ship St. Louis MO 260 700 1943   Disposed of 1946
YF 608 Nashville Bridge Nashville TN 260 700 1943   Later APL 14
YF 609 Nashville Bridge Nashville TN 260 700 1943   Later APL 15
YFN 610 Nashville Bridge Nashville TN 260 700 1943   Disposed of 1946
YFN 611 Chicago Bridge Seneca IL 260 700 1943   Disposed of 1946
YFN 612 Chicago Bridge Seneca IL 260 700 1943   Transferred 1948
YFN 613 Chicago Bridge Seneca IL 260 700 1943   Disposed of 1946
YFN 614 Nashville Bridge Nashville TN 260 700 1943    
YFN 615 Nashville Bridge Nashville TN 260 700 1943    
YFN 616 Nashville Bridge Nashville TN 260 700 1943   Disposed of 1946
YFN 617 Nashville Bridge Nashville TN 260 700 1943    
YFN 618 Nashville Bridge Nashville TN 260 700 1943   To MARAD 1947
YFN 619 Pollock-Stockton Stockton CA 260 700 1943   Disposed of 1946
YFN 620 Pollock-Stockton Stockton CA 260 700 1943   Disposed of 1946
YFN 621 Pollock-Stockton Stockton CA 260 700 1943    
YFN 622 Pollock-Stockton Stockton CA 260 700 1943    
YFN 623 Pollock-Stockton Stockton CA 260 700 1943   Disposed of 1946
YFN 624 Tampa Shipbuilding Tampa FL 260 700 1944   Later YFNB 7, Royal Reefer. Magellan, NLD 2005
YFN 625 Tampa Shipbuilding Tampa FL 260 700 1944   To FLC 1947
YFN 626 Tampa Shipbuilding Tampa FL 260 700 1944   Destroyed 1946
YFN 627 Tampa Shipbuilding Tampa FL 260 700 1944   To FLC 1946
YF 628 Tampa Shipbuilding Tampa FL 260 1,300 1944   Later APL 17, sold 1971
YF 629 Tampa Shipbuilding Tampa FL 260 1,300 1944   Later APL 18, active
YF 630 Tampa Shipbuilding Tampa FL 260 1,300 1944   Later APL 19, sunk as target 2002
YF 631 Tampa Shipbuilding Tampa FL 260 1,300 1944   Later APL 20, later Northern Shell, Northern Alaska, scrapped 1974
YF 632 Tampa Shipbuilding Tampa FL 260 1,300 1944   Later APL 21, sold 1973
YF 633 Tampa Shipbuilding Tampa FL 260 1,300 1944   Later APL 22, later Foss 251, Afognak, active
YF 634     115 250 1930 1943 Ex-NY Central No. 35
YFN 635     174 300 1905 1943 Ex-Frances, to MARAD 1946
YFN 636 Erie Concrete & Supply Erie PA 110 170 1943    
YFN 637 Erie Concrete & Supply Erie PA 110 170 1943   Later YC 1353
YFN 638 Erie Concrete & Supply Erie PA 110 170 1943   Disposed of 1946
YFN 639 Erie Concrete & Supply Erie PA 110 170 1943   Disposed of 1946
YFN 640 Erie Concrete & Supply Erie PA 110 170 1943    
YFN 641 Erie Concrete & Supply Erie PA 110 170 1943    
YFN 642 Erie Concrete & Supply Erie PA 110 170 1943    
YFN 643 Erie Concrete & Supply Erie PA 110 170 1943   Disposed of 1946
YFN 644 Erie Concrete & Supply Erie PA 110 170 1943    
YFN 645 Erie Concrete & Supply Erie PA 110 170 1943    
YFN 646 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 647 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 648 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 649 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 650 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 651 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 652 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 653 American Pipe Southgate CA 110 170 1943   Later YFP 5
YFN 654 American Pipe Southgate CA 110 170 1943    
YFN 655 American Pipe Southgate CA 110 170 1943   Later YFP 6
YFN 656 American Pipe Southgate CA 110 170 1943    
YFN 657 American Pipe Southgate CA 110 170 1943    
YFN 658 American Pipe Southgate CA 110 170 1943    
YFN 659 American Pipe Southgate CA 110 170 1943    
YFN 660 City Lumber Bridgeport CT 110 170 1943   To MARAD 1947
YFN 661 City Lumber Bridgeport CT 110 170 1943   To MARAD 1947
YFN 662 City Lumber Bridgeport CT 110 170 1943   To MARAD 1947
YFN 663 City Lumber Bridgeport CT 110 170 1943   To MARAD 1947
YFN 664 Patrick Murphy Brooklyn NY 110 170 1943    
YFN 665 Patrick Murphy Brooklyn NY 110 170 1943   To MARAD 1947
YFN 666 Patrick Murphy Brooklyn NY 110 170 1943    
YFN 667 Patrick Murphy Brooklyn NY 110 170 1943   To MARAD 1947
YFN 668 Portland SB Portland OR 110 170 1943   To MARAD 1947
YFN 669 Portland SB Portland OR 110 170 1943   To MARAD 1947
YFN 670 Portland SB Portland OR 110 170 1943   To MARAD 1947
YFN 671 Portland SB Portland OR 110 170 1943   To MARAD 1947
YF 672     110 170 1918   Ex-YPK 4, ex-YC 463, scrapped 1944
YF 673       300   1943 Ex-Teddy II, later Parrot (ON 253805), MAC 3
YFN 674 Cramp Shipbuilding Philadelphia PA 110       Ex-YC 263, later YHB 36
YF 675             Cancelled
YFN 676 City Lumber Bridgeport CT 110 138 1943   Ex-YC 860, to MARAD 1947
YFN 677 City Lumber Bridgeport CT 110 138 1943   Ex-YC 861, to MARAD 1947
YFN 678 City Lumber Bridgeport CT 110 138 1943   Ex-YC 862, later YRB 10
YFN 679 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 202, disposed of 1946
YFN 680 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 205, disposed of 1946
YFN 681 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 206, disposed of 1946
YFN 682 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 207, disposed of 1946
YFN 683 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 209, disposed of 1946
YFN 684 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 212, disposed of 1946
YF 685     150 310 1937   Ex-Suwanee
YF 686     150 310 1940   Ex-Apalachee
YF 687     120 200 1936   Ex-Cherokee, to MARAD 1947
YFN 688 Western Pipe & Steel San Pedro CA 110 170 1943   Destroyed 1947
YFN 689 Western Pipe & Steel San Pedro CA 110 170 1943   Disposed of 1946
YFN 690 Western Pipe & Steel San Pedro CA 110 170 1943   Disposed of 1946
YFN 691 Western Pipe & Steel San Pedro CA 110 170 1943    
YFN 692 Western Pipe & Steel San Pedro CA 110 170 1943    
YFN 693 Western Pipe & Steel San Pedro CA 110 170 1943    
YFN 694 Western Pipe & Steel San Pedro CA 110 170 1943    
YFN 695 Western Pipe & Steel San Pedro CA 110 170 1943   Disposed of 1946
YFN 696 Western Pipe & Steel San Pedro CA 110 170 1943   Disposed of 1946
YFN 697 Western Pipe & Steel San Pedro CA 110 170 1943    
YFN 698 Bellingham  MR Bellingham WA 110 170 1943   Disposed of 1946
YFN 699 Bellingham  MR Bellingham WA 110 170 1943   Later YC 1354
YFN 700 Bellingham  MR Bellingham WA 110 170 1943   Disposed of 1946
YFN 701 Bellingham  MR Bellingham WA 110 170 1943   Lost 1946
YFN 702 Bellingham  MR Bellingham WA 110 170 1943   Disposed of 1946
YFN 703 Bellingham  MR Bellingham WA 110 170 1943   Lost 1946
YFN 704 Bellingham  MR Bellingham WA 110 170 1943    
YFN 705 Bellingham  MR Bellingham WA 110 170 1943    
YFN 706 Bellingham  MR Bellingham WA 110 170 1943    
YFN 707 Bellingham  MR Bellingham WA 110 170 1943    
YFN 708 Pointer-Willamette Portland OR 110 170 1943   Disposed of 1946
YFN 709 Pointer-Willamette Portland OR 110 170 1943    
YFN 710 Pointer-Willamette Portland OR 110 170 1943    
YFN 711 Pointer-Willamette Portland OR 110 170 1943    
YFN 712 Pointer-Willamette Portland OR 110 170 1943    
YFN 713 Pointer-Willamette Portland OR 110 170 1943    
YFN 714 Pointer-Willamette Portland OR 110 170 1943    
YFN 715 Pointer-Willamette Portland OR 110 170 1943    
YFN 716 Pointer-Willamette Portland OR 110 170 1943    
YFN 717 Pointer-Willamette Portland OR 110 170 1943    
YFN 718 Everett-Pacific Everett WA 260 700 1943    
YFN 719 Everett-Pacific Everett WA 260 700 1943   Disposed of 1946
YFN 720 Everett-Pacific Everett WA 260 700 1943    
YFN 721 Everett-Pacific Everett WA 260 700 1943    
YFN 722 Everett-Pacific Everett WA 260 700 1943    
YFN 723 Everett-Pacific Everett WA 260 700 1943    
YFN 724 Everett-Pacific Everett WA 260 700 1943   Lost 1946
YFN 725 Everett-Pacific Everett WA 260 700 1943   Lost 1946
YFN 726 PDM Steel Pittsburgh PA 260 700 1943   Disposed of 1946
YFN 727 PDM Steel Pittsburgh PA 260 700 1943    
YFN 728 Cramp Shipbuilding Philadelphia PA 260 700 1943   Disposed of 1946
YFN 729 Cramp Shipbuilding Philadelphia PA 260 700 1943   Disposed of 1946
YFN 730 Cramp Shipbuilding Philadelphia PA 260 700 1943   Disposed of 1946
YFN 731 Cramp Shipbuilding Philadelphia PA 260 700 1943   Disposed of 1946
YFN 732 Cramp Shipbuilding Philadelphia PA 260 700 1943    
YFN 733 Cramp Shipbuilding Philadelphia PA 260 700 1943    
YFN 734 Erie Concrete & Supply Erie PA 260 700 1943    
YFN 735 Erie Concrete & Supply Erie PA 260 700 1943   Disposed of 1946
YFN 736 Erie Concrete & Supply Erie PA 260 700 1943    
YFN 737 Erie Concrete & Supply Erie PA 260 700 1943    
YFN 738 Pollock-Stockton Stockton CA 260 700 1943   Disposed of 1946
YFN 739 Pollock-Stockton Stockton CA 260 700 1943   Destroyed 1948
YFN 740 Pollock-Stockton Stockton CA 260 700 1943   Later YRBM 19, YFNB 19, YRBM 56
YFN 741 Pollock-Stockton Stockton CA 260 700 1943    
YFN 742 Pollock-Stockton Stockton CA 260 700 1943   Disposed of 1946
YFN 743 Willamette I & S Portland OR 260 700 1943    
YFN 744 Willamette I & S Portland OR 260 700 1943    
YFN 745 Willamette I & S Portland OR 260 700 1943   Disposed of 1946
YFN 746 Willamette I & S Portland OR 260 700 1943    
YFN 747 Willamette I & S Portland OR 260 700 1943   Disposed of 1946
YFN 748 Willamette I & S Portland OR 260 700 1943    
YFN 749 Willamette I & S Portland OR 260 700 1943    
YFN 750 Willamette I & S Portland OR 260 700 1943   Disposed of 1946
YFN 751 Willamette I & S Portland OR 260 700 1943    
YFN 752 Tampa Shipbuilding Tampa FL 260 700 1943   Later YFNB 27, sold 1981
YFN 753 Tampa Shipbuilding Tampa FL 260 700 1943   Later YFNB 28, to Vietnam 1973
YFN 754 Tampa Shipbuilding Tampa FL 260 700 1943   To DoI 1948
YFN 755 Tampa Shipbuilding Tampa FL 260 700 1943   Later YFNB 29, scuttled 1958
YFN 756 Tampa Shipbuilding Tampa FL 260 700 1943   To FLC 1946
YFN 757 Tampa Shipbuilding Tampa FL 260 700 1943   Lost 1946
YFN 758 Tidewater Constn. Norfolk VA 110 138 1943   To China 1948
YFN 759 Tidewater Constn. Norfolk VA 110 138 1943   Destroyed 1948
YFN 760 Tidewater Constn. Norfolk VA 110 138 1943   Disposed of 1946
YFN 761 Tidewater Constn. Norfolk VA 110 138 1943   Disposed of 1946
YFN 762 Tidewater Constn. Norfolk VA 110 138 1943   Destroyed 1948
YFN 763 Tidewater Constn. Norfolk VA 110 138 1943   Destroyed 1948
YFN 764 Tidewater Constn. Norfolk VA 110 138 1943   Disposed of 1946
YFN 765 Tidewater Constn. Norfolk VA 110 138 1943   Disposed of 1946
YFN 766 Tidewater Constn. Norfolk VA 110 138 1943   To China 1948
YFN 767 Puget Sound B & D Seattle WA 110 138 1943    
YFN 768 Puget Sound B & D Seattle WA 110 138 1943   Disposed of 1946
YFN 769 Puget Sound B & D Seattle WA 110 138 1943    
YFN 770 Puget Sound B & D Seattle WA 110 138 1943    
YFN 771 Puget Sound B & D Seattle WA 110 138 1943   Disposed of 1946
YFN 772 Puget Sound B & D Seattle WA 110 138 1943   Destroyed 1948
YFN 773 Puget Sound B & D Seattle WA 110 138 1943   Disposed of 1946
YFN 774 Puget Sound B & D Seattle WA 110 138 1943    
YFN 775 Puget Sound B & D Seattle WA 110 138 1943   Lost 1946
YFN 776 Puget Sound B & D Seattle WA 110 138 1943   Destroyed 1948
YFN 777 Puget Sound B & D Seattle WA 110 138 1943   Lost 1946
YFN 778 Puget Sound B & D Seattle WA 110 138 1943   Disposed of 1948
YFN 779 Puget Sound B & D Seattle WA 110 138 1943   Lost 1946
YFN 780 Puget Sound B & D Seattle WA 110 138 1943   Lost 1946
YFN 781 Puget Sound B & D Seattle WA 110 138 1943    
YFN 782 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 201, disposed of 1948
YFN 783 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 214, disposed of 1948
YFN 784 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 215, disposed of 1948
YFN 785 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 204, disposed of 1948
YFN 786 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 208, disposed of 1948
YFN 787 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 210, lost 1946
YFN 788 American Bridge Ambridge PA 198 400 1939 1943 Ex-Miss. Barge No. 213, disposed of 1948
YFN 789     132 212 1928 1943 Ex-Union Line Barge No. 107, disposed of 1948
YFN 790     132 212 1928 1943 Ex-Union Line Barge No. 108, disposed of 1948
YFN 791     132 212 1928 1943 Ex-Union Line Barge No. 109, disposed of 1948
YFN 792 Am. Elec. Welding Baltimore MD 110 170 1943    
YFN 793 Am. Elec. Welding Baltimore MD 110 170 1943    
YFN 794 Am. Elec. Welding Baltimore MD 110 170 1943    
YFN 795 Am. Elec. Welding Baltimore MD 110 170 1943    
YFN 796 Am. Elec. Welding Baltimore MD 110 170 1943    
YFN 797 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 798 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 799 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 800 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 801 Bushnell-Lyons Tampa FL 110 170 1943    
YFN 802 Pointer-Willamette Portland OR 110 170 1943    
YFN 803 Pointer-Willamette Portland OR 110 170 1943    
YFN 804 Pointer-Willamette Portland OR 110 170 1943    
YFN 805 Pointer-Willamette Portland OR 110 170 1943    
YFN 806 Pointer-Willamette Portland OR 110 170 1943    
YFN 807 Pointer-Willamette Portland OR 110 170 1943    
YFN 808 Soule Steel San Francisco CA 110 170 1943    
YFN 809 Soule Steel San Francisco CA 110 170 1943    
YFN 810 Soule Steel San Francisco CA 110 170 1943    
YFN 811 Soule Steel San Francisco CA 110 170 1943    
YFN 812 Soule Steel San Francisco CA 110 170 1943    
YFN 813 Soule Steel San Francisco CA 110 170 1943   To MARAD 1946
YFN 814 Moore Equipment Stockton CA 110 170 1943    
YFN 815 Moore Equipment Stockton CA 110 170 1943    
YFN 816 Moore Equipment Stockton CA 110 170 1943    
YFN 817 Moore Equipment Stockton CA 110 170 1943    
YFN 818 Moore Equipment Stockton CA 110 170 1943    
YFN 819 Moore Equipment Stockton CA 110 170 1943    
YFN 820 Long Beach NSY Long Beach CA 110 170 1943    
YFN 821 Long Beach NSY Long Beach CA 110 170 1943    
YFN 822 City Lumber Bridgeport CT 110 138 1943    
YFN 823 City Lumber Bridgeport CT 110 138 1943    
YFN 824 City Lumber Bridgeport CT 110 138 1943   To MARAD 1946
YFN 825 Patrick Murphy Brooklyn NY 110 138 1943    
YFN 826 Patrick Murphy Brooklyn NY 110 138 1943    
YFN 827 Patrick Murphy Brooklyn NY 110 138 1943    
YFN 828 Martha's Vineyard SB Martha's Vineyard MA 110 138 1943    
YFN 829 Martha's Vineyard SB Martha's Vineyard MA 110 138 1943    
YFN 830 Martha's Vineyard SB Martha's Vineyard MA 110 138 1943    
YFN 831 Martha's Vineyard SB Martha's Vineyard MA 110 138 1943   To MARAD 1946
YFRN 832 Olson & Winge Seattle WA 110 138 1943    
YFRN 833 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 834 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 835 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 836 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 837 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 838 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 839 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 840 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YFRN 841 Olson & Winge Seattle WA 110 138 1943   To MARAD 1946
YF 842             Cancelled
YF 843     66 60 1927 1943 Ex-Service, disposed of 1946
YFN 844 Pearl Harbor NSY Honolulu HI 110 138 1943   Destroyed 1948
YFN 845 Pearl Harbor NSY Honolulu HI 110 138 1943   Later YRB 21
YFN 846 Pearl Harbor NSY Honolulu HI 110 138 1943   To MARAD 1948
YF 847     91 250 1927 1943 Ex-Corning, returned 1946
YF 848 American C & F Wilmingron DE 92 250 1930 1943 Ex-Dayton, returned 1946
YF 849     132 300 1927   Returned 1946
YF 850              
YFN 851     113 250   1943 Ex-CGB 2, ex-Alpha
YF 852 Erie Concrete &  Steel Erie PA 132 280 1945   Later YFRT 523, struck 1986
YF 853 Erie Concrete &  Steel Erie PA         Cancelled
YF 854 Erie Concrete & Steel Erie PA 132 280 1945   Later Littlehales (AGSC 16), struck 1968
YF 855 Erie Concrete & Supply Erie PA         Cancelled
YF 856 Erie Concrete & Supply Erie PA         Cancelled
YF 857 Erie Concrete & Supply Erie PA         Cancelled
YF 858 Erie Concrete & Supply Erie PA         Cancelled
YF 859 Erie Concrete & Supply Erie PA         Cancelled
YF 860 Erie Concrete & Supply Erie PA         Cancelled
YF 861 Missouri Valley Bridge Leavenworth KS 132 300 1945   Scrapped 1975
YF 862 Missouri Valley Bridge Leavenworth KS 132 300 1945   Struck 1985
YF 863 Missouri Valley Bridge Leavenworth KS 132 300 1945   Offshore Trend 1975, Cape Denbigh 1989, active
YF 864 Missouri Valley Bridge Leavenworth KS 132 300 1945   Later Little Compton, scrapped 1974
YF 865 Missouri Valley Bridge Leavenworth KS 132 300 1945    
YF 866 Missouri Valley Bridge Leavenworth KS 132 300 1945   Later Kodiak 1965, sunk as target 1988
YF 867 Missouri Valley Bridge Leavenworth KS 132 300 1945   Scrapped 1974
YF 868 Missouri Valley Bridge Leavenworth KS 132 300 1945    
YF 869 Missouri Valley Bridge Leavenworth KS 132 300 1945   Scrapped 1974
YF 870 Missouri Valley Bridge Leavenworth KS 132 300 1945    
YF 871 American Bridge Ambridge PA 132 262 1945   Scrapped 1975
YF 872 American Bridge Ambridge PA 132 262 1945   Scrapped 1975
YF 873 American Bridge Ambridge PA 132 262 1945   Scrapped 1974
YF 874 American Bridge Ambridge PA 132 262 1945   Scrapped 1974
YF 875 American Bridge Ambridge PA 132 262 1945   Scrapped 1974
YF 876 American Bridge Ambridge PA 132 262 1945   Scrapped 1974
YF 877 American Bridge Ambridge PA 132 262 1945   To Malaysia 1974
YF 878 American Bridge Ambridge PA 132 262 1945   Scrapped 1974
YF 879 American Bridge Ambridge PA 132 262 1945   Scrapped 1974
YF 880 American Bridge Ambridge PA 132 262 1945   Scrapped 1975
YF 881 Defoe SB Bay City MI 132 300 1945    
YF 882 Defoe SB Bay City MI 132 300 1945    
YF 883 Defoe SB Bay City MI 132 300 1945   Sold 1974 as Retriever
YF 884 Defoe SB Bay City MI 132 300 1945   Sold 1974 as Bulldog
YF 885 Defoe SB Bay City MI 132 300 1945   Later Keyport, sold 2001
YF 886 Defoe SB Bay City MI 132 300 1945   To Dept. of State 1975
YF 887 Defoe SB Bay City MI 132 300 1945   Scrapped 1975
YFR 888 Defoe SB Bay City MI 132 300 1945   Sunk as target 1987
YFR 889 Defoe SB Bay City MI 132 300 1945    
YFR 890 Defoe SB Bay City MI 132 300 1945   To Dept. of Interior 1985
YFN 891 Boston NSY Charlestown MA 260 700 1945   Sold 1947
YFN 892 Boston NSY Charlestown MA 260 700 1945   Sold 1947
YFN 893 Boston NSY Charlestown MA 260 700 1945   Sold 1947
YFN 894 Puget Sound NSY Bremerton WA         Cancelled
YFN 895 Puget Sound NSY Bremerton WA         Cancelled
YFN 896 Puget Sound NSY Bremerton WA 260 700 1945    
YFN 897 Puget Sound NSY Bremerton WA 260 700 1945    
YFN 898 Nashville Bridge Nashville TN 260 700 1945    
YFN 899 Nashville Bridge Nashville TN 260 700 1945    
YFN 900 Nashville Bridge Nashville TN 260 700 1945    
YFN 901 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 902 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 903 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 904 Bushnell-Lyons Tampa FL 110 170 1945   Later YC 1356
YFN 905 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 906 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 907 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 908 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 909 Bushnell-Lyons Tampa FL 110 170 1945    
YFN 910 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 911 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 912 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 913 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 914 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 915 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 916 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 917 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 918 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 919 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 920 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 921 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 922 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 923 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 924 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 925 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 926 Bellingham IW Bellingham WA 110 170 1945   Lost 1945
YFN 927 Bellingham IW Bellingham WA 110 170 1945    
YFN 928 Bellingham IW Bellingham WA 110 170 1945    
YFN 929 Bellingham IW Bellingham WA 110 170 1945    
YFN 930 Bellingham IW Bellingham WA 110 170 1945    
YFN 931 Bellingham IW Bellingham WA 110 170 1945    
YFN 932 Bellingham IW Bellingham WA 110 170 1945    
YFN 933 Bellingham IW Bellingham WA 110 170 1945    
YFN 934 Bellingham IW Bellingham WA 110 170 1945    
YFN 935 Bellingham IW Bellingham WA 110 170 1945    
YFN 936 Bellingham IW Bellingham WA 110 170 1945    
YFN 937 Bellingham IW Bellingham WA 110 170 1945    
YFN 938 Bellingham IW Bellingham WA 110 170 1945   Later YC 1343
YFN 939 Bellingham IW Bellingham WA 110 170 1945    
YFN 940 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 941 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 942 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 943 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 944 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 945 American Pipe Newport Beach CA 110 170 1945    
YFN 946 American Pipe Newport Beach CA 110 170 1945    
YFN 947 American Pipe Newport Beach CA 110 170 1945    
YFN 948 American Pipe Newport Beach CA 110 170 1945    
YFN 949 American Pipe Newport Beach CA 110 170 1945    
YFN 950 American Pipe Newport Beach CA 110 170 1945    
YFN 951 American Pipe Newport Beach CA 110 170 1945    
YFN 952 American Pipe Newport Beach CA 110 170 1945    
YFN 953 American Pipe Newport Beach CA 110 170 1945    
YFN 954 American Pipe Newport Beach CA 110 170 1945    
YFN 955 American Pipe Newport Beach CA 110 170 1945    
YFN 956 American Pipe Newport Beach CA 110 170 1945    
YFN 957 Mare Island NSY Vallejo CA 110 170 1945   Later Husky
YFN 958 Mare Island NSY Vallejo CA 110 170 1945    
YFN 959 Mare Island NSY Vallejo CA 110 170 1945    
YFN 960 Mare Island NSY Vallejo CA 110 170 1945    
YFN 961 Mare Island NSY Vallejo CA 110 170 1945   Later YRB 16
YFN 962 Mare Island NSY Vallejo CA 110 170 1945    
YFN 963 Mare Island NSY Vallejo CA 110 170 1945    
YFN 964 Mare Island NSY Vallejo CA 110 170 1945    
YFN 965 Mare Island NSY Vallejo CA 110 170 1945    
YFN 966 Mare Island NSY Vallejo CA 110 170 1945    
YFN 967 Gunderson Bros. Portland OR 110 170 1945    
YFN 968 Gunderson Bros. Portland OR 110 170 1945    
YFN 969 Gunderson Bros. Portland OR 110 170 1945    
YFN 970 Gunderson Bros. Portland OR 110 170 1945    
YFN 971 Gunderson Bros. Portland OR 110 170 1945   Lost 1946
YFN 972 Gunderson Bros. Portland OR 110 170 1945    
YFN 973 Gunderson Bros. Portland OR 110 170 1945    
YFN 974 Gunderson Bros. Portland OR 110 170 1945    
YFN 975 Gunderson Bros. Portland OR         Cancelled
YFN 976 Gunderson Bros. Portland OR         Cancelled
YFN 977 Mare Island NSY Vallejo CA 110 170 1945    
YFN 978 Mare Island NSY Vallejo CA 110 170 1945    
YFN 979 Mare Island NSY Vallejo CA 110 170 1945    
YFN 980 Mare Island NSY Vallejo CA 110 170 1945    
YFN 981 Mare Island NSY Vallejo CA 110 170 1945    
YFN 982 Mare Island NSY Vallejo CA 110 170 1945    
YFN 983 Mare Island NSY Vallejo CA 110 170 1945    
YFN 984 Mare Island NSY Vallejo CA 110 170 1945    
YFN 985 Mare Island NSY Vallejo CA 110 170 1945   Later YFP 7
YFN 986 Mare Island NSY Vallejo CA 110 170 1945   Later YFP 8
YFN 987 Pointer-Willamette Edmonds WA 110 170 1945   Destroyed 1947
YFN 988 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 989 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 990 Pointer-Willamette Edmonds WA 110 170 1945   Destroyed 1947
YFN 991 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 992 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 993 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 994 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 995 Pointer-Willamette Edmonds WA 110 170 1945    
YFN 996 Pointer-Willamette Edmonds WA 110 170 1945    
YFRN 997 Long Beach NSY Long Beach CA 110   1945    
YFN 998 Pollock-Stockton Stockton CA 110 130 1945   Destroyed 1947
YFN 999 Pollock-Stockton Stockton CA 110 130 1945   Destroyed 1947
YFN 1000 Pollock-Stockton Stockton CA 110 130 1945   Destroyed 1947
YFN 1001 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1002 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1003 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1004 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1005 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1006 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1007 Pollock-Stockton Stockton CA 110 130 1945   Lost 1948
YFN 1008 Pollock-Stockton Stockton CA 110 130 1945   Later YC 1212
YFN 1009 Pollock-Stockton Stockton CA 110 130 1945   Later YC 1213
YFN 1010 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1011 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1012 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1013 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1014 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1015 Pollock-Stockton Stockton CA 110 130 1945    
YFN 1016 Pollock-Stockton Stockton CA 110 130 1945    
  1017             Cancelled
  1018             Cancelled
  1019             Cancelled
  1020             Cancelled
  1021             Cancelled
  1022             Cancelled
YF 1023             Later YFL 25
YFN 1024     170 350   1944 Ex-ODT Barge 254
YFN 1025     170 350   1944 Ex-ODT Barge 256
YFN 1026     170 350   1944 Ex-ODT Barge 257. lost 1946
YFN 1027     170 350   1944 Ex-ODT Barge 264
YFN 1028     170 350   1944 Ex-ODT Barge 268
YFN 1029     170 350   1944 Ex-ODT Barge 252
YFN 1030     170 350   1944 Ex-ODT Barge 253
YFN 1031     170 350   1944 Ex-ODT Barge 270
YFN 1032     170 350   1944 Ex-ODT Barge 273
YFN 1033     170 350   1944 Ex-ODT Barge 274
YFN 1034     170 350   1944 Ex-ODT Barge 275
YFN 1035     170 350   1944 Ex-ODT Barge 277
YFN 1036     170 350   1944 Ex-ODT Barge 373
YFN 1037     170 350   1944 Ex-ODT Barge 376
      Auckland NZ 114 211   1943-44 Ex-OL 1A
      Auckland NZ 114 211   1943-44 Ex-OL 2A
      Auckland NZ 114 211   1943-44 Ex-OL 3A
      Auckland NZ 114 211   1943-44 Ex-OL 4A
      Auckland NZ 114 211   1943-44 Ex-OL 5A
      Auckland NZ 114 211   1943-44 Ex-OL 6A
YF 1038   Auckland NZ 114 211   1944-45 Ex-PL ???, sold 1949 as Isa Lei
YF 1039   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1040   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1041   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1042   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1043   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1044   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1045   Auckland NZ 114 211   1944-45 Ex-PL ???
YF 1046 United Ship & Boat Auckland NZ 114 211   1946 Ex-PL ???, cancelled but completed as Aranui
YF 1047 United Ship & Boat Auckland NZ 114 211   1946 Ex-PL ???, cancelled but completed as Melva
YF 1048 Seager Bros. Auckland NZ 114 211   1946 Ex-PL ???, cancelled but completed as Rosalie, later Sorana del Mar
YF 1049   Auckland NZ 114 211   1948 Ex-PL ???, cancelled but completed as Marua, later Maria del Mar
YF 1050 Stevenson & Cook Port Chalmers NZ 114 211   1945 Ex-PL ???
YF 1051 Stevenson & Cook Port Chalmers NZ 114 211   1946 Ex-PL 21, cancelled but completed as Avon, later Monique 1948, lost 1953
YF 1052 Stevenson & Cook Port Chalmers NZ 114 211   1947 Ex-PL ???, cancelled but completed as Palau ?
YF 1053   Auckland NZ 114 211     Ex-PL ???, cancelled, not completed
YF     Auckland NZ 114 211     One of the above was later Vigilantibus
YF     Auckland NZ 114 211     One of the above was later in Peru
YFN 1054 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1055 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1056 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1057 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1058 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1059 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1060 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1061 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1062 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1063 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1064 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1065 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1066 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1067 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1068 Missouri Valley Bridge Leavenworth KS 260 700 1945    
YFN 1069 American Bridge Ambridge PA 260 700 1945    
YFN 1070 American Bridge Ambridge PA 260 700 1945    
YFN 1071 American Bridge Ambridge PA 260 700 1945    
YFN 1072 American Bridge Ambridge PA 260 700 1945    
YFN 1073 American Bridge Ambridge PA 260 700 1945    
YFN 1074 American Bridge Ambridge PA 260 700 1945    
YFN 1075 American Bridge Ambridge PA 260 700 1945    
YFN 1076 American Bridge Ambridge PA 260 700 1945    
YFN 1077 American Bridge Ambridge PA 260 700 1945    
YFN 1078 American Bridge Ambridge PA 260 700 1945    
YF 1079 Dravo Corp. Pittsburgh PA 328 700 1943   Ex-LST 39, destroyed 1946
YF 1080     78 100 1937   Ex-YP 90, to MARAD 1946
YFN 1081     120 150     Ex-CGB 19, returned 1946
YF 1082     124 161 1908 1941 Ex-USED 151
YF 1083     124 161 1904 1941 Ex-USED 144
YF 1084     124 161 1916 1941 Ex-USED 169
YF 1085     124 161 1910 1942 Ex-USED 158
YF 1086     124 161 1920 1943 Ex-USED 209, sold 1948
YF 1087     124 161 1913 1941 Ex-USED 164
YF 1088     124 161 1920 1943 Ex-USED 203, sold 1948
YF 1089     124 161 1918 1943 Ex-USED 187
YF 1090     80 75 1911 1941 Ex-Barge No. 8, to MARAD 1947
YF 1091     124 161 1920 1943 Ex-Barge No. 178, destroyed 1947
YF 1092     124 200 1947    
YFN 1093 City Lumber Bridgeport CT 110 138 1943   Ex-YCV 6
YF 1094 Pearl Harbor NSY Honolulu HI 110 138 1945   Ex-YC 1291
YF 1095 Pearl Harbor NSY Honolulu HI 110 138 1945   Ex-YC 1292
YF 1096 Pearl Harbor NSY Honolulu HI 110 138 1945   Ex-YC 1293
YF 1097 Pearl Harbor NSY Honolulu HI 110 138 1945   Ex-YC 1294
YF 1098 Pearl Harbor NSY Honolulu HI 110 138 1945   Ex-YC 1295
YF 1099 Pearl Harbor NSY Honolulu HI         Ex-YC 1296, cancelled
YF 1100 Pearl Harbor NSY Honolulu HI         Ex-YC 1297, cancelled
YF 1101 Pearl Harbor NSY Honolulu HI         Ex-YC 1298, cancelled
YF 1102 Pearl Harbor NSY Honolulu HI         Ex-YC 1299, cancelled
YF 1103 Pearl Harbor NSY Honolulu HI         Ex-YC 1300, cancelled
YF 1104 Pearl Harbor NSY Honolulu HI         Ex-YC 1301, cancelled
YF 1105 Pearl Harbor NSY Honolulu HI         Ex-YC 1302, cancelled
YF 1106             Cancelled
YF 1107             Cancelled
YF 1108             Cancelled
YF 1109             Cancelled
YF 1110             Cancelled
YF 1111             Cancelled
YF 1112             Cancelled
YF 1113             Cancelled
YF 1114             Cancelled
YF 1115             Cancelled
YF 1116             Cancelled
YF 1117             Cancelled
YF 1118             Cancelled
YF 1119             Cancelled
YF 1120             Cancelled
YF 1121             Cancelled
YF 1122             Cancelled
YF 1123             Cancelled
YFN 1124     60 50 1942   Ex-Sonar Barge
YFN 1125     80 80 1941   Ex-Sonar Barge
YFN 1126     125 220 1944   Ex-YCF 73
YFN 1127     125 220 1944   Ex-YCF 81
YFN 1128     125 220 1944   Ex-YCF 86
YFN 1129     125 220 1944   Ex-YCF 87
YFN 1130     125 220 1944   Ex-YCF 88
YFN 1131     125 220 1944   Ex-YCF 90
YFN 1132     125 220 1944   Ex-YCF 91
YFN 1133     125 220 1944   Ex-YCF 92
YFN 1134     125 220 1944   Ex-YCF 93
YFN 1135     125 220 1944   Ex-YCF 94
YFN 1136     60 70 1944   Disposed of 1948
YFN 1137     60 70 1944   Disposed of 1948
YFN 1138     60 70 1944   Equipment 1948
YFN 1139     60 70 1944   Disposed of 1948
YFN 1140     60 70 1944    
YFN 1141     60 70 1944   Disposed of 1948
YFN 1142     60 70 1944   Equipment 1948
YFN 1143     60 70 1944   Disposed of 1948
YFN 1144     60 70 1944   Disposed of 1948
YFN 1145     60 70 1944   Disposed of 1948
YFN 1146     60 70 1944   Disposed of 1948
YFN 1147     60 70 1944   Disposed of 1948
YFN 1148     60 70 1944   Disposed of 1948
YFN 1149     86 90 1922   Ex-YC 908
YF 1150     110 250      
YFN 1151     110 100 1942   Ex-YC 792
YF 1152     125 390 1945   Ex-YP 629
YFN 1153     110 100 1943   Ex-YC 805