Aircraft destroyed in tree strike during flight training

Casualties unknown • Claremore, OK, US

An instructor pilot and student were conducting tail-dragger transition training when the aircraft struck a pecan tree, resulting in a post-impact fire.

What happened

An instructor pilot and a dual student were engaged in flight training maneuvers involving touch-and-go landings. The purpose of the flight was to facilitate a tail-dragger transition for a Spanish foreign national prior to the commencement of an agricultural spray school.

After departing the airport, the aircraft was observed maneuvering at a low altitude approximately three statute miles southeast of the airfield. During these maneuvers, the right wing leading edge of the aircraft struck the upper branches of a 35-foot-high pecan tree. Debris from the tree and portions of the right wing were found along the flight path below the tree canopy. Upon impact with the ground, the fuel tank ruptured, leading to a post-impact fire that completely consumed the aircraft.

The investigation

The investigation into the wreckage revealed no evidence of pre-impact mechanical failures or malfunctions regarding either the airframe or the powerplant.

Probable cause

The right wing leading edge struck the upper branches of a pecan tree during low-level maneuvering.

Frequently asked questions

What happened in the 1991-05-25 Piper J3C-65 accident near Claremore, OK?

An instructor pilot and student were conducting tail-dragger transition training when the aircraft struck a pecan tree, resulting in a post-impact fire.

What aircraft was involved and where did it happen?

The accident on 1991-05-25 involved a Piper J3C-65, registration N3609K, operated by Sam Riggs, at Claremore, OK.

What was the probable cause of the accident?

The right wing leading edge struck the upper branches of a pecan tree during low-level maneuvering.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17005. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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