Casualties unknown

Witnesses Report High-Performance Takeoff Before Crash (N3353M)

Sanger, TX, US

On July 3, 1989, a Piper PA-12 (registration N3353M) operated by North Texas Flyers Association was involved in an aviation accident near Sanger, TX. Investigators recorded the probable cause as: FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHICH RESULTED IN AN INADVERTENT STALL AT LOW ALTITUDE. 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

Witnesses observed an aircraft perform a high-performance takeoff with an initial deck angle of 25 degrees, then the aircraft entered a left bank at 300 feet and crashed. No pre-impact failure was found.

Takeoff and Maneuvers

Witnesses described the aircraft's takeoff as high performance. The initial deck angle was approximately 25 degrees, which shallowed to about 10 degrees as the aircraft climbed through 200 feet above ground level (AGL). The aircraft showed no appreciable acceleration during the climb. At approximately 300 feet AGL, the aircraft entered a left bank, as if to turn crosswind. While turning, the aircraft entered a steep descent and subsequently crashed.

Weather Conditions

The wind was reported from the northeast at about 10 to 15 knots.

Pilot Experience

The pilot had logged approximately 7 hours in this make and model of aircraft.

Investigation Findings

No evidence of pre-impact failure of the aircraft or its systems was found during the investigation.

Frequently asked questions

What happened in the 3 Jul 1989 Piper PA-12 accident near Sanger, TX?

Witnesses observed an aircraft perform a high-performance takeoff with an initial deck angle of 25 degrees, then the aircraft entered a left bank at 300 feet and crashed. No pre-impact failure was found.

What aircraft was involved and where did it happen?

The accident on 3 Jul 1989 involved a Piper PA-12, registration N3353M, operated by North Texas Flyers Association, at Sanger, TX.

What was the probable cause of the accident?

FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHICH RESULTED IN AN INADVERTENT STALL AT LOW ALTITUDE.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X28825. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.