SAL 1921:
This loco was built in 11/1955 with EMD serial number 21523. She was built as a freight engine. She featured a sealed beam headlight in her front and rear ends. As with all SAL GP9s, she did not feature dynamic brakes.
She became SCL 1020.
She was rebuilt into a GP16 by SCL Uceta, FL Shops in 12/1980 and became SCL 4626.
She became SBD 4626.
She became CSXT 1726.