Casualties unknown

Piper PA-28 Cherokee lands with collapsed right main gear after ground loop (N4509B)

Ocotillo Wells, CA, US

On November 26, 1983, a Cessna 180 (registration N4509B) was involved in an aviation accident near Ocotillo Wells, CA. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during the landing roll due to an unexpected wind gust, which resulted in a ground loop and collapse of the right main landing gear. 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 2026-06-20Data APIEditorial standards

A Piper PA-28 Cherokee experienced a ground loop during landing due to an unexpected crosswind gust, resulting in the collapse of the right main landing gear.

What happened

The pilot reported that during the arrival phase at the airport, he assessed the wind conditions and noted a light crosswind component of approximately 5 to 8 knots. While the aircraft was on the landing roll, it encountered an unexpected wind shift that caused the aircraft to yaw sharply to the left. This sudden movement resulted in a ground loop, which subsequently led to the collapse of the right main landing gear.

The investigation

Post-accident examination confirmed that the right main gear had collapsed during the ground loop event. No mechanical failures or pre-existing defects were identified as contributing factors to the incident.

Probable cause

The pilot's failure to maintain directional control during the landing roll due to an unexpected wind gust, which resulted in a ground loop and collapse of the right main landing gear.

Frequently asked questions

What happened in the 26 Nov 1983 Cessna 180 accident near Ocotillo Wells, CA?

A Piper PA-28 Cherokee experienced a ground loop during landing due to an unexpected crosswind gust, resulting in the collapse of the right main landing gear.

What aircraft was involved and where did it happen?

The accident on 26 Nov 1983 involved a Cessna 180, registration N4509B, at Ocotillo Wells, CA.

What was the probable cause of the accident?

The pilot's failure to maintain directional control during the landing roll due to an unexpected wind gust, which resulted in a ground loop and collapse of the right main landing gear.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X45126. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.