Casualties unknown

1986-05-09: Cessna 337D (N337D) — Edinberg, TX

Edinberg, TX, US

On May 9, 1986, a Cessna 337D (registration N337D) was involved in an aviation accident near Edinberg, TX. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during an unauthorized takeoff attempt from a dirt road while encountering crosswind conditions. 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 1781061362Data APIEditorial standards

A pilot experienced dual engine failure during cruise flight before attempting an unauthorized takeoff from a dirt road, resulting in loss of directional control and collision with a ditch.

What happened

The pilot reported experiencing a complete loss of power in both engines while cruising. Subsequent examination of the aircraft revealed no mechanical evidence to support an engine malfunction claim. The incident occurred when the pilot attempted to take off from a dirt road rather than a designated airfield. During this unauthorized departure, the aircraft encountered a crosswind condition that caused the pilot to lose directional control. The aircraft subsequently departed the roadway and collided with a ditch located alongside the path.

The investigation

Investigators examined the aircraft following the accident but found no evidence of pre-existing engine malfunctions or mechanical failures that would explain the reported in-flight power loss. The physical damage was consistent with the ground collision rather than an aerodynamic stall or mechanical failure during flight.

Findings

The pilot was not injured in the incident, though the aircraft sustained significant damage. The event is closely linked to the pilot's involvement in illegal activities; he is currently under investigation for drug trafficking by the Drug Enforcement Administration (DEA). Investigators suspect the pilot had unloaded illicit cargo and was attempting an immediate takeoff from the dirt road when the crosswind conditions became unmanageable.

Safety message

This incident highlights the extreme dangers of operating aircraft from unauthorized surfaces such as roads. Attempting takeoffs without proper runway length, surface stability, or airfield clearance significantly increases the risk of loss of control, particularly in windy conditions.

Probable cause

The pilot's failure to maintain directional control during an unauthorized takeoff attempt from a dirt road while encountering crosswind conditions.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X33567. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.