Casualties unknown

Flap Setting Mismatch Found After Takeoff Accident (N21335)

Chattahoochee, FL, US

On June 21, 1984, a Cessna 182P (registration N21335) operated by Jerry F. Shofner was involved in an aviation accident near Chattahoochee, FL. 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

During takeoff climb at about 100 feet, the aircraft entered a right diving turn and impacted terrain. The pilot reported using 20 degrees of flaps, but post-accident examination found the flap actuator handle in the full down position and flaps extended 35 degrees.

Accident Sequence

During the takeoff climb at an altitude of approximately 100 feet above ground level, the aircraft entered a right diving turn. It subsequently impacted the ground and came to rest in a wooded area to the right of the runway departure end.

Pilot Account

The pilot stated that the engine was operating normally throughout the flight. The pilot reported that 20 degrees of flaps were used for the takeoff.

Post-Accident Examination

An examination of the aircraft after the accident revealed that the flap actuator handle was in the full down position. The flaps were found to be extended 35 degrees. The aircraft was equipped with a STOL conversion.

Frequently asked questions

What happened in the 21 Jun 1984 Cessna 182P accident near Chattahoochee, FL?

During takeoff climb at about 100 feet, the aircraft entered a right diving turn and impacted terrain. The pilot reported using 20 degrees of flaps, but post-accident examination found the flap actuator handle in the full down position and flaps extended 35 degrees.

What aircraft was involved and where did it happen?

The accident on 21 Jun 1984 involved a Cessna 182P, registration N21335, operated by Jerry F. Shofner, at Chattahoochee, FL.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X40023. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.