NTSB Identification: SEA04LA112.
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Accident occurred Sunday, June 20, 2004 in Bandera, WA
Probable Cause Approval Date: 12/03/2004
Aircraft: Cosmos Phase II, registration: None
Injuries: 1 Serious.

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 pilot reported that the landing was uneventful, however, during the landing roll a sudden gust of wind from the right pushed the aircraft toward the left side of the runway and the "Welcome to Bandera" sign. The aircraft struck the sign, and shortly after the aircraft came to rest, the pilot heard a "whoomp" sound followed by the start of a fire. The pilot released his seatbelt and exited the aircraft sustaining serious burns to his lower legs and feet. The aircraft was then consumed by the fire. The pilot reported that he believed that the fuel tank was ruptured when he collided with the sign and traveled over the rough terrain which splattered fuel onto the hot section of the engine.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

The pilot's failure to maintain clearance from an airport sign during the landing roll. Inadequate compensation for the wind gust and the sign were factors.

Full narrative available

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