Casualties unknown

Pilot Follows Wrong Road into Box Canyon, Crashes into Tree (N6122G)

Lee Vining, CA, US

On September 5, 1987, a Cessna 172N (registration N6122G) operated by California Airways, Inc. was involved in an aviation accident near Lee Vining, CA. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot inadvertently followed the wrong road into a box canyon while flying over mountainous terrain, resulting in a collision with a tree at approximately 10,500 feet.

Incident Overview

While flying over mountainous terrain, the pilot inadvertently followed the wrong road and entered a box canyon area. The pilot reported that visibility was about five miles and that he did not see the upcoming rising elevation. Eventually, the aircraft encountered a situation where it could not outclimb the rising terrain, and there was insufficient space to reverse course. Subsequently, the aircraft hit a tree and crashed at an elevation of approximately 10,500 feet.

Engine Performance

The pilot indicated that the engine was running normally before the accident.

Circumstances

No other details regarding the aircraft, pilot, or location were provided in the initial report.

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Frequently asked questions

What happened in the 5 Sept 1987 Cessna 172N accident near Lee Vining, CA?

A pilot inadvertently followed the wrong road into a box canyon while flying over mountainous terrain, resulting in a collision with a tree at approximately 10,500 feet.

What aircraft was involved and where did it happen?

The accident on 5 Sept 1987 involved a Cessna 172N, registration N6122G, operated by California Airways, Inc., at Lee Vining, CA.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X32115. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.