NTSB Identification: ANC04LA035.
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Accident occurred Monday, March 22, 2004 in Talkeetna, AK
Probable Cause Approval Date: 09/29/2004
Aircraft: Cessna 180H, registration: N2472F
Injuries: 3 Uninjured.
NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.
The airline transport certificated pilot was departing from a snow-covered area on a remote glacier in a ski-equipped airplane. During the downhill takeoff from the glacier, the pilot said that the left main landing gear ski collided with snow-covered terrain just after the airplane became airborne, and the left main landing gear strut was torn off the fuselage. During the subsequent emergency landing on the snow, the airplane received additional damage to the left wing and fuselage. The pilot said the weather conditions were clear, and the visibility was unrestricted. An emergency locator transmitter (ELT) signal was received by search and rescue personnel, and the airplane's occupants were picked up by a rescue helicopter. In the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1) submitted by the pilot, the pilot indicated that the landing/takeoff area had 6 to 8 feet high snow drifts, but the area was still being used by local ski-equipped aircraft.
The National Transportation Safety Board determines the probable cause(s) of this accident to be: The pilot's selection of unsuitable terrain for takeoff, which resulted in a collision with a snow drift during takeoff/initial climb. Factors contributing to the accident were the snow-covered and uneven terrain. Full narrative available
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