Casualties unknown

Aircraft Stalls on Final Approach After Engine Power Loss (N9520E)

Brownfield, TX, US

On July 6, 1999, a Bellanca BL17-30A (registration N9520E) was involved in an aviation accident near Brownfield, TX. Investigators recorded the probable cause as: The pilot's inadvertent stall while attempting to clear powerlines. Factors were the loss of engine power due to fuel starvation and the pilot's improper use of the fuel tank selector. 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

An airplane stalled after the pilot pulled up to clear powerlines following an engine power loss on final approach, impacting short of the landing threshold with fuel system damage.

Incident Overview

On an unspecified date, an airplane experienced a loss of engine power while on final approach. The pilot pulled up to clear powerlines, during which the aircraft stalled. The left wing dropped abruptly, and the airplane nosed down, impacting the ground in a left wing low attitude approximately 100 yards short of the landing threshold.

Pilot Report

The pilot reported to a local law enforcement officer that the engine lost power on final approach and that he "was not quick enough to switch the fuel selector to the other tank." The pilot estimated having about 40 gallons of fuel prior to departing on a 35-nautical mile flight.

Examination of Fuel System

An FAA inspector examined the fuel system and found that the airplane was equipped with an extended range fuel system comprising a total of 7 fuel cells: 3 cells in each wing and a fuselage tank aft of the baggage compartment. Most of the fuel cells were compromised during impact, and evidence of spilled fuel was observed on the ground.

Frequently asked questions

What happened in the 6 Jul 1999 Bellanca BL17-30A accident near Brownfield, TX?

An airplane stalled after the pilot pulled up to clear powerlines following an engine power loss on final approach, impacting short of the landing threshold with fuel system damage.

What aircraft was involved and where did it happen?

The accident on 6 Jul 1999 involved a Bellanca BL17-30A, registration N9520E, at Brownfield, TX.

What was the probable cause of the accident?

The pilot's inadvertent stall while attempting to clear powerlines. Factors were the loss of engine power due to fuel starvation and the pilot's improper use of the fuel tank selector.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X19263. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.