Engine Failure During Departure Leads to Power Line Collision

Casualties unknown • Wasilla, AK, US

A pilot attempting to ferry an aircraft to a maintenance facility experienced engine failure shortly after takeoff, resulting in a collision with power lines and trees.

What happened

A pilot was preparing to ferry an aircraft from a private airstorp to a maintenance facility. The aircraft had not been flown since 1989, and its last annual inspection occurred in 1988. Before departure, the pilot did not obtain a ferry permit.

In preparation for flight, the pilot performed several steps to clear the fuel system: he drained water from the fuel tanks, added several gallons of fuel to each tank, sloshed the fuel to move contaminants, drained the tanks again, and finally filled them to capacity. Following these actions, the pilot conducted two separate engine run-ups, during which no engine problems were identified.

The aircraft departed the airstrip heading east and climbed to an altitude between 120 and 200 feet above the ground. During this climb, the engine suddenly stopped running. The pilot attempted an emergency landing in a field near a road; however, during the approach, the aircraft struck a power line and several trees. The impact caused the right wing to be torn from the fuselage. There were no injuries reported.

The investigation

An FAA airworthiness inspector examined the fuel system components following the accident. The inspection revealed a small amount of water present in the left wing fuel drain, the header tank drain, and the gascolator drain.

Probable cause

The engine failure was caused by the presence of water in the fuel system.

Frequently asked questions

What happened in the 1997-09-21 Cessna 185E accident near Wasilla, AK?

A pilot attempting to ferry an aircraft to a maintenance facility experienced engine failure shortly after takeoff, resulting in a collision with power lines and trees.

What aircraft was involved and where did it happen?

The accident on 1997-09-21 involved a Cessna 185E, registration N70122, at Wasilla, AK.

What was the probable cause of the accident?

The engine failure was caused by the presence of water in the fuel system.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X08774. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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