SL-SF GP50 Loco:
This page is dedicated to SL-SF's single GP50 locomotive. The SL-SF was the original owner of 1 GP50 unit, which was delivered in and operated in full Frisco paint, but was given a BN system number. The Frisco ordered 10 GP50's prior to its absorption into the BN. They were intended to be SL-SF 790-799, but only one was painted for the Frisco, the others were all delivered in BN paint with BN system numbers.
A good reference with quite a few early photos can be found here.
Original orders:
SL-SF:
| Orig. road numbers | EMD serial no. | build date | notes |
| SL-SF 3100 | 796331-x | 12/1980 |
GP50: SL-SF 3100 796331-2 12/1980 ordered as SL-SF 791 to BN 3100 BN 3101 796331-1 12/1980 ordered as SL-SF 790 BN 3102 796331-3 12/1980 ordered as SL-SF 792 BN 3103 796331-4 12/1980 ordered as SL-SF 793 BN 3104 796331-5 12/1980 ordered as SL-SF 794 BN 3105 796331-6 12/1980 ordered as SL-SF 795 BN 3106 796331-7 12/1980 ordered as SL-SF 796 BN 3107 796331-8 12/1980 ordered as SL-SF 797 BN 3108 796331-9 12/1980 ordered as SL-SF 798 BN 3109 796331-10 12/1980 ordered as SL-SF 799