Casualties unknown

Engine Power Loss Leads to Terrain Impact (N78SV)

Columbus, TX, US

On December 16, 2005, a Bellanca 17-30A (registration N78SV) was involved in an aviation accident near Columbus, TX. Investigators recorded the probable cause as: The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing. 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 experienced a loss of engine power in cruise. Switching to the auxiliary fuel tank did not restart the engine, and the aircraft impacted terrain. Fuel was found in various tanks; the reason for the power loss could not be determined.

Incident Overview

A pilot with 150 hours of flight time experienced a loss of engine power while in cruise flight. The pilot attempted to restore engine operation by switching the fuel selector to the auxiliary tank, but the engine did not restart, and the aircraft subsequently impacted terrain.

Post-Accident Observations

During wreckage recovery, investigators removed fuel from the aircraft's tanks. The right wing fuel tanks yielded approximately two gallons of fuel, and the fuselage auxiliary fuel tank contained about seven gallons. The left wing fuel tanks were found to be empty. The fuel tank selector was positioned at "auxiliary," while the electronic auxiliary fuel pump switch was in the off position.

Pilot and Report Status

The accident pilot was unavailable for an interview due to the extent of injuries sustained. A Pilot/Operator Report (NTSB Form 6120.1) was not received.

Determination

The reason for the loss of engine power could not be determined from the available information.

Frequently asked questions

What happened in the 16 Dec 2005 Bellanca 17-30A accident near Columbus, TX?

A pilot experienced a loss of engine power in cruise. Switching to the auxiliary fuel tank did not restart the engine, and the aircraft impacted terrain. Fuel was found in various tanks; the reason for the power loss could not be determined.

What aircraft was involved and where did it happen?

The accident on 16 Dec 2005 involved a Bellanca 17-30A, registration N78SV, at Columbus, TX.

What was the probable cause of the accident?

The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20060104X00005. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.