Casualties unknown

Airplane Crashes After Steep Climbing Left Turn (N4878A)

Gakona, AK, US

On July 3, 1990, a Piper PA-18 (registration N4878A) was involved in an aviation accident near Gakona, AK. Investigators recorded the probable cause as: THE PILOT INADVERTENTLY STALLED THE AIRPLANE. 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 2026-07-04Data APIEditorial standards

Witnesses reported seeing a normal takeoff, then at about 150 feet the airplane made a steep climbing left turn, the left wing dropped, and it struck the ground nose-down. No mechanical problems were found.

Accident Sequence

Witnesses observed the airplane perform what appeared to be a normal takeoff. When the airplane reached approximately 150 feet above the ground, it initiated a steep, climbing left turn. Suddenly, the left wing dropped, followed quickly by the nose dropping. The airplane subsequently struck the ground with a steep nose-down pitch attitude. Throughout the takeoff and until impact, witnesses reported that the engine sounded like it was developing full power.

Investigation

An inspection of the engine and airframe was conducted. No apparent mechanical problems or anomalies were disclosed. The investigation did not identify any pre-impact failures or malfunctions.

Frequently asked questions

What happened in the 3 Jul 1990 Piper PA-18 accident near Gakona, AK?

Witnesses reported seeing a normal takeoff, then at about 150 feet the airplane made a steep climbing left turn, the left wing dropped, and it struck the ground nose-down. No mechanical problems were found.

What aircraft was involved and where did it happen?

The accident on 3 Jul 1990 involved a Piper PA-18, registration N4878A, at Gakona, AK.

What was the probable cause of the accident?

THE PILOT INADVERTENTLY STALLED THE AIRPLANE.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X23572. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.