OKLAHOMA CITY — A small plane has crashed southwest of Oklahoma City, killing at least one person.

Federal Aviation Administration spokesman Roland Herwig says citizens reported hearing a crash about 9:30 p.m. Friday, and deputies later confirmed the crash about five miles south of Chickasha.

Chickasha is about 40 miles southwest of Oklahoma City.

Herwig said Saturday the plane was a Piper PA-28 and its wreckage has been found. He says at least one person was killed, but authorities aren’t sure how many people were on board.

The plane was registered to B&H Construction LLC in Norman, and employee Tom Dodson says two people were on board. Dodson says one was company co-owner Rocky Beller and the other was his cousin, Calvin Scott Beller.