A skydiving aircraft carrying 15 people crashed at Cross Keys Airport in Williamstown, New Jersey, on Wednesday, officials said, sending 14 people to local hospitals and leaving three in critical condition.

A downed aircraft near Cross Keys Airport in Williamstown, New Jersey, has prompted a "mass casualty incident," Gloucester County Emergency Management said Wednesday. The officials added, "Please avoid the area to allow emergency vehicles the best access!"

WILLIAMSTOWN, N.J -- Emergency responders have flooded a wooded area near the Cross Keys Airport in Gloucester County on Wednesday. The call came in around 5:30 p.m. for reports of a plane down on the 1500 block of North Tuckahoe Road in Williamstown.