Casualties unknown

1983-06-23: Lake LA-4-200 (N6029V) — Gillette, WY

Gillette, WY, US

On June 23, 1983, a Lake LA-4-200 (registration N6029V) was involved in an aviation accident near Gillette, WY. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

A pilot who recently purchased an aircraft encountered difficulty climbing after takeoff from a high-elevation airport. The aircraft stalled and crashed; examination found no mechanical failure.

Accident Overview

A pilot, who had recently purchased the aircraft, was on a cross-country flight. He landed at an airport with an elevation of 4,363 feet and refueled. During takeoff, the density altitude was approximately 7,089 feet, and the aircraft was near its maximum gross weight limit.

Sequence of Events

Shortly after lift-off, the pilot radioed that he was having a little trouble gaining altitude. He then stated that the aircraft had problems and he did not know what they were. As he was transmitting, a stall warning horn was operating. The aircraft subsequently crashed in a nose-down, left-wing-low attitude while at a relatively low airspeed.

Post-Crash Examination

An examination of the engine, aircraft systems, and flight controls revealed no evidence of a failure or malfunction. According to a Lycoming representative, the engine would have been producing a maximum of 79% of its rated power at a density altitude of 7,089 feet.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X43291. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.