1 fatality

2002-06-11: Piper PA-31-350 Navajo Chieftain (C-GPOW) — Keystone Air Service — Winnipeg, Canada

Winnipeg, CanadaLanding (descent or approach)

On June 11, 2002, a Piper PA-31-350 Navajo Chieftain (registration C-GPOW) operated by Keystone Air Service was involved in an aviation accident near Winnipeg, Canada during landing or approach. One person was killed. Investigators recorded the probable cause as: Causes and contributing factors: the pilot incorrectly calculated fuel required and did not ensure sufficient fuel; the ILS approach was flown above glideslope and beyond the missed approach point; during the missed approach, engines lost power from fuel… This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 2 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781201819Data APIEditorial standards

KEE208, an IFR flight from Gunisao Lake to Winnipeg, crashed at a major traffic intersection after a double engine failure. The aircraft struck vehicles and traffic signals. All seven passengers and several vehicle occupants were seriously injured; one passenger later died.

Flight Details

The aircraft was on an instrument flight rules flight from Gunisao Lake, Manitoba, to Winnipeg International Airport. One pilot and six passengers were on board.

Approach and Missed Approach

At 0913 central daylight time, KEE208 began an instrument landing system approach to Runway 13. The captain flew the approach at a higher-than-normal approach airspeed and well above the glide path. When the aircraft broke out of the cloud layer, it was not in a position to land safely. The captain executed a missed approach at 0916.

Engine Failure and Crash

After switching to the approach frequency, the captain requested an expedited return to the airport. The approach controller issued instructions for a turn back. At 0918, the captain declared a Mayday for an engine failure. Less than 20 seconds later, he transmitted that the aircraft had experienced a double engine failure. The aircraft crashed at a major traffic intersection at 0920, striking traffic signals and several vehicles.

Injuries and Damage

All seven aircraft occupants and several vehicle occupants were seriously injured. One passenger subsequently died from his injuries. The aircraft sustained extensive structural damage, with the wings and engines tearing off along the wreckage trail. A small post-crash fire occurred in the right wing and engine area.

Probable Cause Findings

The official investigation identified the following causes and contributing factors: 1) the pilot did not correctly calculate the fuel required for the flight and did not ensure sufficient fuel; 2) the ILS approach was flown above the glideslope and beyond the missed approach point; 3) during the missed approach, the engines lost power due to fuel exhaustion, leading to a forced landing; 4) the pilot did not ensure the aircraft was equipped with an autopilot as specified by regulations. Additionally, the company failed to provide an adequate level of supervision, the operations manual did not reflect current procedures, the flight departed without adequate fuel reserves, and no safety system was in place to prevent fuel exhaustion. The pilot did not advise air traffic control of the critical situation in a timely manner.