Yesterday at approximately 7:50 p.m. local time, a Pennsylvania State Police Bell 407 helicopter, N873ST, collided with another, as yet unidentified Cessna 150 aircraft while operating at Carlisle Airport in Carlisle, PA just west of Harrisburg.
The collision killed the sole occupant of the Cessna and injured both troopers in the helicopter.
The circumstances surrounding the collision are under investigation by the Federal Aviation Administration (FAA) and the National Transportation Safety Board (NTSB).