No fatalities

Piper PA-28R-180 Forced Landing After Engine Failure Due to Automatic Gear Feature Not Deactivated (N3930T)

Houston, TX, US

On August 9, 1986, a Piper PA-28-R-180 (registration N3930T) operated by George W. Roberts was involved in an aviation accident near Houston, TX. No fatalities were reported. Investigators recorded the probable cause as: The pilot's failure to deactivate the automatic gear lowering feature, which led to a 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 Piper PA-28R-180 forced landing after engine failure at 600 ft AGL. Pilot failed to deactivate automatic gear lowering; aircraft sustained substantial damage. Pilot and passenger uninjured.

Accident Details

A private pilot departed Runway 15 at West Houston Airport (IWS) in Houston, Texas, in a Piper PA-28R-180. At approximately 600 feet above ground level, the engine quit. The pilot executed a forced landing about 2 miles off the departure end of the runway into an unimproved area. The landing gear was down and locked, and the aircraft sustained substantial damage. The nose gear sheared off, and both main gear were forced upward into the wing structures.

Pilot Report

The pilot stated that he had failed to deactivate the automatic gear lowering feature of the aircraft, which resulted in the forced landing. He reported that he had taken on 27 gallons of low-lead aviation fuel at West Houston Airport and had drained fuel samples from the wing tank sumps and the gasolator, finding no water present.

Investigation Findings

Post-accident investigation of the aircraft revealed some water present in the gasolator. Visual meteorological conditions prevailed at the time of the accident. The pilot and one passenger were uninjured.

Probable cause

The pilot's failure to deactivate the automatic gear lowering feature, which led to a forced landing.

Frequently asked questions

What happened in the 9 Aug 1986 Piper PA-28-R-180 accident near Houston, TX?

A Piper PA-28R-180 forced landing after engine failure at 600 ft AGL. Pilot failed to deactivate automatic gear lowering; aircraft sustained substantial damage. Pilot and passenger uninjured.

Were there any fatalities in the 9 Aug 1986 Piper PA-28-R-180 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 9 Aug 1986 involved a Piper PA-28-R-180, registration N3930T, operated by George W. Roberts, at Houston, TX.

What was the probable cause of the accident?

The pilot's failure to deactivate the automatic gear lowering feature, which led to a forced landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X34484. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.