The FAA says 15 people were on the small plane that went off the runway at Cross Keys Airport in Williamstown on Wednesday.

WILLIAMSTOWN, N.J. (WPVI) -- Fourteen people were injured after a single-engine skydiving plane crashed on Wednesday in Gloucester County, New Jersey. The call came in around 5:25 p.m. for a mass casualty incident at Cross Keys Airport, located on the 1500 block of North Tuckahoe Road in Williamstown.

UPDATE: Skydiving plane crashed while trying to take off at N.J. airport, leaving 3 critically injured, officials say A plane went down Wednesday afternoon in Monroe Township in Gloucester County near the Cross Keys Airport and left 15 people injured, officials said.