On July 10, 1980, a Piper PA-31-310 Navajo (registration N776SW) operated by Aircraft Finance and Leasing Company was involved in an aviation accident near Charleston-Intl, United States of America during landing or approach. One person was killed. Investigators recorded the probable cause as: Powerplant failure for undetermined reasons. Contributing factors: The pilot-in-command failed to follow approved procedures, Improper emergency procedures, Complete engine failure one engine, Right engine not feathered. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).
After takeoff from Charleston-Intl Airport, a right engine failure led to loss of height and a crash in a wooded area. One pilot was killed and five occupants injured. The probable cause was powerplant failure for undetermined reasons, with contributing factors including improper procedures and failure to feather the right engine.
Accident Sequence
Following takeoff from Charleston-Intl Airport, the aircraft experienced a right engine failure while climbing. The crew contacted air traffic control and was cleared to return for an emergency landing. During a 180-degree turn to reach the approach path, the airplane lost altitude and subsequently crashed in a wooded area. The accident resulted in the death of one pilot and injuries to five other occupants.
Probable Cause and Contributing Factors
The official investigation determined that the probable cause of the accident was a powerplant failure for undetermined reasons. Contributing factors reported included: the pilot-in-command failed to follow approved procedures, improper emergency procedures were executed, the complete failure of one engine occurred, and the right engine was not feathered.
What happened in the 10 Jul 1980 Piper PA-31-310 Navajo accident near Charleston-Intl, United States of America?
After takeoff from Charleston-Intl Airport, a right engine failure led to loss of height and a crash in a wooded area. One pilot was killed and five occupants injured. The probable cause was powerplant failure for undetermined reasons, with contributing factors including improper procedures and failure to feather the…
Were there any fatalities in the 10 Jul 1980 Piper PA-31-310 Navajo accident?
The accident was fatal, resulting in 1 fatality.
What aircraft was involved and where did it happen?
The accident on 10 Jul 1980 involved a Piper PA-31-310 Navajo, registration N776SW, operated by Aircraft Finance and Leasing Company, at Charleston-Intl, United States of America.
What was the probable cause of the accident?
Powerplant failure for undetermined reasons. Contributing factors: The pilot-in-command failed to follow approved procedures, Improper emergency procedures, Complete engine failure one engine, Right engine not feathered.
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