A single-engine plane with three people on board crashed and caught fire in Hunterdon County Saturday night.

Investigators say the plane left Blairstown Airport and went down near Sky Manor Airport, near Pittstown.

According to the Federal Aviation Administration, the aircraft was a Piper PA-28.

Authorities say the pilot was 34-year-old Kyle Dalrymple, of Belvidere, and the passengers were identified as 30-year-old Clinton Cambell, of Washington, and 30-year-old Wendy Race, of Blairstown. They were all airlifted to the hospital, but there is no word on their current conditions.

The cause of the crash is unclear.