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Both Engines Fail During Low-Altitude Night Flight; Aircraft Crashes in Swamp (N717Q)

Sebring, United States of AmericaLanding (descent or approach)

On April 6, 1980, a Beechcraft 80 Queen Air (registration N717Q) operated by George H. Bailey Company was involved in an aviation accident near Sebring, United States of America during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: Engine failure or malfunction for undetermined reasons. Contributing factors: Forced landing off airport on land, 16 bales of marijuana found aboard the aircraft. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary report: the U.S. National Transportation Safety Board (NTSB) historical archive (1962-1981)Updated 2026-07-04Data APIEditorial standards

During an illegal low-altitude night flight, both engines failed, leading to a collision with trees and a crash landing in a swamp. Both occupants were injured, and the aircraft was destroyed beyond repair. Sixteen bales of marijuana were found aboard.

Accident Summary

An aircraft conducting an illegal flight at low height during nighttime experienced a dual engine failure. The airplane subsequently descended, struck trees, and crash-landed in a swamp. Both occupants sustained injuries, and the aircraft was damaged beyond repair.

Findings

Investigators discovered 16 bales of marijuana aboard the aircraft, indicating the flight was illegal. The forced landing occurred off airport on land.

Probable Cause

The official probable cause was determined as engine failure or malfunction for undetermined reasons. Contributing factors included a forced landing off airport on land and the presence of 16 bales of marijuana aboard the aircraft.

Engine failure

Frequently asked questions

What happened in the 6 Apr 1980 Beechcraft 80 Queen Air accident near Sebring, United States of America?

During an illegal low-altitude night flight, both engines failed, leading to a collision with trees and a crash landing in a swamp. Both occupants were injured, and the aircraft was destroyed beyond repair. Sixteen bales of marijuana were found aboard.

Were there any fatalities in the 6 Apr 1980 Beechcraft 80 Queen Air accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 6 Apr 1980 involved a Beechcraft 80 Queen Air, registration N717Q, operated by George H. Bailey Company, at Sebring, United States of America.

What was the probable cause of the accident?

Engine failure or malfunction for undetermined reasons. Contributing factors: Forced landing off airport on land, 16 bales of marijuana found aboard the aircraft.

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