C3 #5016 that will be the rear cab car today's Greenport Scoot train (just one trainset will operate all Greenport Scoot trips for a week until next Friday when it will be exchanged for a different two cars and locomotive)
Passengers board the only car opening it's doors of a C3 Greenport Shuttle train, M7 #7658 sits in the station to make another trip back to Penn Station