At least five of the 15 people on board a skydiving aircraft were injured after the small plane went off the runway at Cross Keys Airport in Williamstown, New Jersey, 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.

The skydiving plane that crashed early Wednesday evening at Cross Keys Airport experienced midair “mechanical issues” and made an emergency landing on the runway but was unable to stop and plowed into the nearby woods, the company that operates the plane said Thursday.