Even numbered item numbers are DCC/Sound versions
Odd numbered item numbers are DCC ready versions
ES44DC, BNSF/Heritage III/As Delivered
SXT33562 SXT33563 7254
SXT33564 SXT33565 7282
SXT33566 SXT33567 7295
SXT33568 SXT33569 7302
SXT33570 SXT33571 7331
SXT33572 SXT33573 7342
ES44AH, CSX/YN3 Boxcar Logo/As Delivered
SXT39353 SXT39354 3077
SXT39355 SXT39356 3083
SXT39357 SXT39358 3104
SXT39359 SXT39360 3121
SXT39361 SXT39362 3148
SXT39363 SXT39364 3159
ES44AC, Canadian National/As Delivered
SXT33574 SXT33575 2910
SXT33576 SXT33577 2932
SXT33578 SXT33579 2943
SXT33580 SXT33581 2950
SXT33582 SXT33583 2979
SXT33584 SXT33585 2996
ES44AC, Iowa Interstate/As Delivered
SXT33598 SXT33599 500
SXT33600 SXT33601 502
SXT33604 SXT33605 506
SXT33608 SXT33609 511
ES44AC, Iowa Interstate/Late Antenna Arrangement
SXT33602 SXT33603 505
SXT33606 SXT33607 508
ES44AC, Norfolk Southern/Horsehead/PTC Antenna
SXT33610 SXT33611 8128
ES44AC, Norfolk Southern/Heritage/Conrail
SXT33612 SXT33613 8098
ES44AC, Norfolk Southern/Heritage/Nickel Plate
SXT33614 SXT33615 8100
ES44AC, Norfolk Southern/Heritage/Central of Georgia
SXT33616 SXT33617 8101
ES44AC, Norfolk Southern/Heritage/Norfolk & Western
SXT33618 SXT33619 8103
ES44AC, Norfolk Southern/Heritage/Lehigh Valley
SXT33620 SXT33621 8104
ES44AC, Norfolk Southern/Heritage/Monongahela
SXT33819 SXT33820 8025