On a brisk, Winter afternoon, New York & Atlantic's RS-70 crew is performing the runaround at YA DEF east switch. Today's move is a bit interesting, with nothing sandwiching the 402 on the west end, the crew had to separate the engines and move the leaser lite for a short period, a move not seen often on the main. Conductor Tom stands at the nose of the engine assisting the engineer with hand signals and radio transmissions.