Engine Failure During Takeoff From Ridgetop Landing Area

Casualties unknown • Sleetmute, AK, US

An aircraft experienced an engine failure shortly after takeoff from a ridgetop location, striking vegetation before the pilot executed a forced landing into trees below the ridge.

What happened

The incident occurred during the initial climb phase following takeoff from an unprepared off-airport ridgetop landing area. Shortly after becoming airborne, the airplane impacted a bush with a two-inch diameter and four-foot height. The pilot reported smelling fuel prior to the engine stopping completely.

Following the loss of power, the pilot initiated a forced landing maneuver into the wooded terrain situated below the ridge. During this emergency descent and impact, the right landing gear mount sustained damage. Post-accident examination revealed that the engine gascolator had separated from the airframe and was located adjacent to the first bush struck during the initial climb.

The investigation

Examination of the wreckage indicated that the engine gascolator was detached from the airplane. It was recovered next to the first vegetation obstacle encountered after takeoff. The right landing gear mount showed damage consistent with the forced landing into trees below the ridge.

Frequently asked questions

What happened in the 1999-08-20 Piper PA-18 accident near Sleetmute, AK?

An aircraft experienced an engine failure shortly after takeoff from a ridgetop location, striking vegetation before the pilot executed a forced landing into trees below the ridge.

What aircraft was involved and where did it happen?

The accident on 1999-08-20 involved a Piper PA-18, registration N82905, at Sleetmute, AK.

What was the probable cause of the accident?

The pilot's selection of an unsuitable takeoff area, which resulted in the airplane colliding with vegetation, knocking the gascolator off the airplane, and fuel starvation of the engine.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X19408. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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