No fatalities

Pilot Survives Ditching After Dual Engine Failure Over Atlantic (N6359F)

Near Stuart, FL, US

On June 19, 1982, a Cessna 337 (registration N6359F) operated by Thomas H. Tonnelier was involved in an aviation accident near Near Stuart, FL. No fatalities were reported. 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

A pilot suffered serious back injuries after ditching his aircraft near a boat following dual engine malfunctions. The pilot suspected fuel contamination, but the wreckage was not recovered.

Flight History

The pilot conducted an uneventful flight from Gainesville to Sebring, Florida, where three passengers deplaned. He then departed on a Visual Flight Rules (VFR) flight to Freeport on Grand Bahama Island. Approximately 30 miles east of the Florida coast, the rear engine began to malfunction. The pilot turned back toward the coast, but the front engine also malfunctioned, prompting him to elect to ditch the aircraft near a boat.

Ditching and Injuries

During the ditching, the pilot received serious back injuries. The aircraft sank in ocean waters and was not recovered.

Fuel Contamination Concerns

The pilot stated that he had drained about one quart of water from the fuel system prior to departing Gainesville. He attributed the engine malfunctions to fuel contamination. However, this could not be verified because the aircraft was not recovered.

Frequently asked questions

What happened in the 19 Jun 1982 Cessna 337 accident near Near Stuart, FL?

A pilot suffered serious back injuries after ditching his aircraft near a boat following dual engine malfunctions. The pilot suspected fuel contamination, but the wreckage was not recovered.

Were there any fatalities in the 19 Jun 1982 Cessna 337 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 19 Jun 1982 involved a Cessna 337, registration N6359F, operated by Thomas H. Tonnelier, at Near Stuart, FL.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X03744. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.