PLEASE NOTE THAT THIS LISTING IS ONLY MEANT TO BE A GUIDE FOR AT&SF PHOTO INDEXERS AND MAKES NO CLAIM TO BE ABSOLUTELY 100% CORRECT AMTRAK LEASED F3/F7 RENUMBERING Units were leased by the train-mile as required until Amtrak could provide its own locomotives. JUNE 1971 SEPTEMBER 1973 ORIGINAL NUMBER NUMBERS CLASS BUILDER MODEL YEAR BUILT YEAR BOUGHT FROM 3RD PARTY YEAR REBUILT REBUILT MODEL YEAR RENUMBERED ORIGINAL NUMBER RENUMBERED TO NUMBERS CLASS BUILDER MODEL 300L 300L 300 EMD F7A 300L --- --- --- --- --- 300A 300A 300 EMD F7B 300A --- --- --- --- --- 47B 300B (2nd) 300 EMD F7B 47B 300B (2nd) --- --- --- --- 46C 300C 300 EMD F7A 46C --- 2543 2500 ATSF CF7 301L 301L 300 EMD F7A 301L --- --- --- --- --- 301A 301A 300 EMD F7B 301A --- 343B 325 EMD F7B 301B 301B 300 EMD F7B 301B --- --- --- --- --- 28C 301C 300 EMD F3A 28C --- 345C 325 EMD F3A 302L 302L 300 EMD F7A 302L --- 2557 2500 ATSF CF7 302A 302A 300 EMD F7B 302A --- --- --- --- --- 28A 302B (2nd) 300 EMD F3B 28A --- 346B 325 EMD F3B 34L 302C 300 EMD F3A 34L --- 2565 2500 ATSF CF7 303L 303L 300 EMD F7A 303L --- --- --- --- --- 303A 303A 300 EMD F7B 303A --- 350A 325 EMD F7B 303B 303B 300 EMD F7B 303B --- --- --- --- --- 47C 303C 300 EMD F7A 47C --- 2559 2500 ATSF CF7 304L 304L 300 EMD F7A 304L --- --- --- --- --- 37A 304A (2nd) 300 EMD F7B 37A --- --- --- --- --- 304B 304B 300 EMD F7B 304B --- --- --- --- --- 38L 304C 300 EMD F7A 38L --- --- --- --- --- 305L 305L 300 EMD F7A 305L --- 346L 325 EMD F7A 305A 305A 300 EMD F7B 305A --- --- --- --- --- 305B 305B 300 EMD F7B 305B --- --- --- --- --- 38C 305C 300 EMD F7A 38C --- 2564 2500 ATSF CF7 306L (2nd) 306L (2nd) 300 EMD F7A 306L (2nd) --- 333L (2nd) 325 EMD F7A 306A (2nd) 306A (2nd) 300 EMD F7B 306A (2nd) --- --- --- --- --- 34A 306B (3rd) 300 EMD F3B 34A --- 344B 325 EMD F3B 39C 306C 300 EMD F7A 39C --- 347C 325 EMD F7A 307L (2nd) 307L (2nd) 300 EMD F7A 307L (2nd) --- --- --- --- --- 307A (2nd) 307A (2nd) 300 EMD F7B 307A (2nd) --- 342B 325 EMD F7B 35A 307B (3rd) 300 EMD F3B 35A --- 347B 325 EMD F3B 43C 307C 300 EMD F7A 43C --- 331L (2nd) 325 EMD F7A 308L (2nd) 308L (2nd) 300 EMD F7A 308L (2nd) --- 345L 325 EMD F7A 308A (2nd) 308A (2nd) 300 EMD F7B 308A (2nd) --- 345A 325 EMD F7B 308B (2nd) 308B (2nd) 300 EMD F7B 308B (2nd) --- --- --- --- --- 22L 308C 300 EMD F3A 22L --- 2554 2500 ATSF CF7 309L (2nd) 309L (2nd) 300 EMD F7A 309L (2nd) --- --- --- --- --- 24B 309A (3rd) 300 EMD F3B 24B --- --- --- --- --- 309B (2nd) 309B (2nd) 300 EMD F7B 309B (2nd) --- --- --- --- --- 23C 309C 300 EMD F3A 23C --- 2556 2500 ATSF CF7 44L 310L (3rd) 300 EMD F7A 44L --- --- --- --- --- 33A 310A (3rd) 300 EMD F3B 33A --- 355A 325 EMD F3B 310B (2nd) 310B (2nd) 300 EMD F7B 310B (2nd) --- --- --- --- --- 42C 310C 300 EMD F7A 42C --- --- --- --- --- 311L (2nd) 311L (2nd) 300 EMD F7A 311L (2nd) --- --- --- --- --- 311A (2nd) 311A (2nd) 300 EMD F7B 311A (2nd) --- --- --- --- --- 311B (2nd) 311B (2nd) 300 EMD F7B 311B (2nd) --- --- --- --- --- 45L 311C 300 EMD F7A 45L --- 2558 2500 ATSF CF7 37C 312L (3rd) 300 EMD F7A 37C --- --- --- --- --- 32B 312A (3rd) 300 EMD F3B 32B --- 357A 325 EMD F3B 30A 312B (3rd) 300 EMD F3B 30A --- --- --- --- --- 36C 312C 300 EMD F3A 36C --- --- --- --- --- 313L (2nd) 313L (2nd) 300 EMD F7A 313L (2nd) --- --- --- --- --- 41A 313A (3rd) 300 EMD F7B 41A --- 348A 325 313B (2nd) 313B (2nd) 300 EMD F7B 313B (2nd) --- --- --- --- --- 34C 313C 300 EMD F3A 34C --- --- --- --- --- 314L (2nd) 314L (2nd) 300 EMD F7A 314L (2nd) --- --- --- --- --- 314A (2nd) 314A (2nd) 300 EMD F7B 314A (2nd) --- 329A (2nd) 325 EMD F7B 314B (2nd) 314B (2nd) 300 EMD F7B 314B (2nd) --- --- --- --- --- 32C 314C 300 EMD F3A 32C --- --- --- --- --- 40L 315L (2nd) 300 EMD F7A 40L --- --- --- --- --- 42B 315A (2nd) 300 EMD F7B 42B --- --- --- --- --- 43A 315B (2nd) 300 EMD F7B 43A --- 341B 325 EMD F7B 42A 316A (2nd) 300 EMD F7B 42A --- 359A 325 EMD F7B 39A 316B (2nd) 300 EMD F7B 39A --- --- --- --- --- 44B 317A 300 EMD F7B 44B --- --- --- --- 45A 317B 300 EMD F7B 45A --- --- --- --- 27A 318A 300 EMD F3B 27A --- --- --- --- 48A 318B 300 EMD F7B 48A 346A 325 EMD F7B 44A 319A 300 EMD F7B 44A --- --- --- --- 24A 319B 300 EMD F3B 24A 345B 325 EMD F3B 46A 320A 300 EMD F7B 46A --- --- --- --- 38B 320B 300 EMD F7B 38B --- --- --- --- 40A 321A 300 EMD F7B 40A 347A 325 EMD F7B 45B 321B 300 EMD F7B 45B --- --- --- ---