A small plane crashed near Cross Keys Airport in Williamstown, New Jersey, on Wednesday, the Gloucester County Office of Emergency Management said. The office is calling the crash a "mass casualty incident." Chopper 3 was over the scene where the crash appeared to happen in a wooded area near the airport located on North Tuckahoe Road in Gloucester County. The airport is privately owned and serves many private passenger planes, and it's also a popular place to take skydiving lessons. Click the link in our bio for the developing details on this breaking news story. #newjersey #planecrash #williamstown #gloucestercounty #crosskeysairport