Engine failure and subsequent fire during charter flight landing

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

A charter aircraft experienced a total loss of engine power during a fishing and hunting flight, resulting in an emergency landing in a lake and a post-landing fire.

What happened

During an on-demand charter flight operated for fishing and hunting purposes, the aircraft experienced a complete loss of engine power. The pilot managed to perform an emergency landing in a small lake. Following the touchdown, the aircraft was subjected to a ground run where an oil-fed fire ignited, ultimately destroying the airframe.

Findings

Investigations into the accident revealed several critical issues regarding the operation and maintenance of the aircraft. Authorities identified a lack of proper flight following documentation, as well as missing fuel and maintenance records for the specific aircraft and its ongoing operations.

Witnesses among the passengers noted that the fuel gauges appeared to be low prior to the departure. Upon physical examination of the fuel pump, investigators determined that fuel starvation was the primary mechanism behind the engine failure.

Probable cause

The engine failed due to fuel starvation, potentially exacerbated by insufficient fuel levels noted prior to takeoff.

Frequently asked questions

What happened in the 1993-08-19 De Havilland DHC-3 Otter accident near Nikabuna Lake, United States of America?

A charter aircraft experienced a total loss of engine power during a fishing and hunting flight, resulting in an emergency landing in a lake and a post-landing fire.

Were there any fatalities in the 1993-08-19 De Havilland DHC-3 Otter accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1993-08-19 involved a De Havilland DHC-3 Otter, registration N321KA, operated by Ketchum Air Service, at Nikabuna Lake, United States of America.

What was the probable cause of the accident?

The engine failed due to fuel starvation, potentially exacerbated by insufficient fuel levels noted prior to takeoff.

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