Casualties unknown

Loss of Control During Downwind Landing Due to Gust and Ground Loop (N4596B)

Busby, MT, US

On August 26, 1983, a Cessna 180 (registration N4596B) was involved in an aviation accident near Busby, MT. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during landing due to a gust of wind and excessive braking, resulting in a ground loop. 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 pilot lost control after landing downwind to avoid rough taxiing. A gust lifted the tail, causing a ground loop that overturned the aircraft onto its nose and right wing.

What happened

The pilot elected to conduct a downwind landing approach to minimize taxiing distance over rough terrain. Upon touchdown, the aircraft traveled approximately 150 yards along the runway surface. At this point, a gust of wind lifted the tail of the aircraft, resulting in a loss of directional control that culminated in a ground loop. The impact caused the aircraft to overturn onto its nose and right wing.

The investigation

Post-accident examination revealed damage consistent with the described ground loop and rollover. The pilot indicated that excessive brake application may have contributed to the loss of control during the maneuver.

Findings

Contributing factors included the decision to land downwind, the presence of gusty wind conditions, and potential over-braking during the rollout.

Probable cause

The pilot's failure to maintain directional control during landing due to a gust of wind and excessive braking, resulting in a ground loop.

Frequently asked questions

What happened in the 26 Aug 1983 Cessna 180 accident near Busby, MT?

A pilot lost control after landing downwind to avoid rough taxiing. A gust lifted the tail, causing a ground loop that overturned the aircraft onto its nose and right wing.

What aircraft was involved and where did it happen?

The accident on 26 Aug 1983 involved a Cessna 180, registration N4596B, at Busby, MT.

What was the probable cause of the accident?

The pilot's failure to maintain directional control during landing due to a gust of wind and excessive braking, resulting in a ground loop.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X44128. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.