Casualties unknown

Student Pilot Crashes in Mountainous Terrain During Unendorsed Solo Flight (N75178)

Gualala, CA, US

On February 1, 1987, a Piper PA-28-181 (registration N75178) was involved in an aviation accident near Gualala, CA. Investigators recorded the probable cause as: The student pilot's decision to continue flying into deteriorating weather conditions without proper authorization for solo cross-country flight, resulting in controlled flight into terrain. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 4 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-20Data APIEditorial standards

A student pilot crashed into trees while attempting to return to the departure airport after encountering deteriorating weather conditions during an unauthorized solo cross-country flight.

What happened

The student pilot, operating his own aircraft, departed under visual flight rules (VFR) with the intention of completing a 45-minute solo cross-country flight. During the journey, the pilot encountered deteriorating weather conditions and attempted to return to the departure airport. A witness observed the aircraft enter clouds, turn left, and collide with trees on upsloping mountainous terrain.

The investigation

Investigation revealed that the student pilot's certificate was not endorsed for solo or solo cross-country flying, indicating a lack of proper authorization for the flight.

Findings

Contributing factors included deteriorating weather conditions, the pilot's decision to continue flying into clouds, and the absence of proper endorsements for solo cross-country operations. The upsloping mountainous terrain also played a role in the collision.

Probable cause

The student pilot's decision to continue flying into deteriorating weather conditions without proper authorization for solo cross-country flight, resulting in controlled flight into terrain.

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Frequently asked questions

What happened in the 1 Feb 1987 Piper PA-28-181 accident near Gualala, CA?

A student pilot crashed into trees while attempting to return to the departure airport after encountering deteriorating weather conditions during an unauthorized solo cross-country flight.

What aircraft was involved and where did it happen?

The accident on 1 Feb 1987 involved a Piper PA-28-181, registration N75178, at Gualala, CA.

What was the probable cause of the accident?

The student pilot's decision to continue flying into deteriorating weather conditions without proper authorization for solo cross-country flight, resulting in controlled flight into terrain.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X30251. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.