I've been commuting between Jersey Ave and NYP for the better part of 21 years and have never recalled seeing an NEC Amtrak consist led by a P42DC. Nice catch!!
Yeah it’s rare you see them leading even to NY Penn Station of course they turn the engine off to prevent emission fog in NY Penn and then start it up again prior to departure. Normally it’ll be taken off in New Heaven or at least trailing. Thank you glad you enjoy it