Forced landing of single-engine aircraft following engine failure

No fatalities • Gadsden, United States of America • Takeoff (climb)

An aircraft experienced an engine malfunction shortly after takeoff, leading to a forced landing in wooded terrain and subsequent fire.

What happened

During the initial climb phase following departure from runway 36, the pilot of the aircraft experienced a significant mechanical issue. The pilot reported hearing a loud noise originating from the left engine compartment, accompanied by visible smoke trailing from the left engine nacelle. Upon recognizing that the left engine was experiencing a loss of power, the pilot proceeded to feather the propeller to mitigate drag.

Despite these efforts, the aircraft was unable to sustain its altitude. The pilot was forced to perform an emergency landing into a wooded area. During the impact with the trees, the aircraft sustained heavy damage, and a post-crash fire ignited, resulting in the total destruction of the airframe.

Findings

Post-accident investigations focused on the left engine's internal components. An examination of the turbocharger revealed that the rotor shaft had become seized. The inspection also identified evidence of metal transfer occurring at the bearing journals, which contributed to the engine's failure during the takeoff sequence.

Probable cause

The engine failure was caused by a seized turbocharger rotor shaft and subsequent metal transfer to the bearing journals.

Frequently asked questions

What happened in the 1993-06-10 Cessna 421B Golden Eagle II accident near Gadsden, United States of America?

An aircraft experienced an engine malfunction shortly after takeoff, leading to a forced landing in wooded terrain and subsequent fire.

Were there any fatalities in the 1993-06-10 Cessna 421B Golden Eagle II accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1993-06-10 involved a Cessna 421B Golden Eagle II, registration N699DT, operated by Five Star Aviation, at Gadsden, United States of America.

What was the probable cause of the accident?

The engine failure was caused by a seized turbocharger rotor shaft and subsequent metal transfer to the bearing journals.

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