Reno - Bridgeport

On June 21, 1987 at 01:33 AM, Reno - Bridgeport experienced a crash involving Rockwell Grand Commander 690, operated by Reno Flying Service, with the event recorded near Bridgeport-Bryant Field California.

The flight was categorized as ambulance and the reported phase was landing (descent or approach) at a lake, sea, ocean, river crash site.

2 people were known to be on board, 2 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 1, crew fatalities: 1, passengers on board: 1, passenger fatalities: 1, other fatalities: 0.

The listed crash cause is human factor. The flight conditions for the air ambulance trip consisted of a clear, moonless, dark night and the destination airport was in a mountain valley with the only ground reference lights the town adjacent to the airport. Witnesses saw the aircraft overfly the town and airport at pattern altitude then head out over the lake north of the airport. About 1 mile from the runway, the aircraft was seen to suddenly pitch up, roll inverted and dive straight down into the lake (Bridgeport Reservoir). The aircraft was heading away from the only ground reference lights and was over a reflective body of water near the base turn point when the accident occurred. Witnesses heard increased eng/prop noise before impact. Wreckage revealed evidence of power at impact. The shifts for the pilots in the operation consisted of 4 days on, 2 days off, with alternating day and night shifts. The pilot was on the 4th night of the current shift cycle and was also giving flight instruction during the days. Both occupants, a pilot and a nurse, were killed.

Aircraft reference details include registration N662DM, MSN 690-11015, year of manufacture 1972.