D&H train GV-1 gets power added to the back end of the train. This train ran with power at both ends between Hornell and Griegsville to eliminate the need to run around the train at Attica.
D&H train SU-1 heads East out of Binghamton with some high cars. This train went to Jefferson Jct., then up the Penn Division to Oneonta so that the high cars could bypass the tunnel.
For a few years, starting in April 1976, D&H trains would get fuel at Hornell. The power on Apollo-1 is on the main as the units get a drink next to the old EL engine facility.