A preliminary report has been released regarding a collision between a small plane and a police helicopter. The incident involved a Cessna 150 and a Bell 407 helicopter. Investigators found that examinations of both aircraft showed normal operation was possible.

The collision occurred during a training mission when the plane struck the helicopter, which was hovering near a runway. The pilot of the Cessna was 57 years old.

Further details about the incident are available from the National Transportation Safety Board, which conducted the investigation and found no evidence of mechanical problems in either aircraft.