Casualties unknown

Aircraft Collides with Trees After Stalling on Takeoff (N9769W)

Reserve, NM, US

On April 24, 1984, a Piper PA-28-140 (registration N9769W) operated by R L Hefner was involved in an aviation accident near Reserve, NM. 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 aircraft collided with trees shortly after takeoff after the pilot reported a stall at about 500 feet. Density altitude was calculated at 9091 feet, exceeding the performance chart's maximum by over 2000 feet.

Accident Overview

An aircraft collided with trees shortly after takeoff. According to the pilot, the airplane reached approximately 500 feet above ground level when the airspeed dropped and the aircraft stalled into trees.

Environmental Factors

Following the accident, the density altitude was calculated to be 9,091 feet. This value was over 2,000 feet higher than the highest data point on the performance charts. According to the FAA, if performance charts are not usable for the conditions, the takeoff should not be attempted.

A local observer noted that the runway used by the pilot is seldom used due to its uphill gradient and the presence of higher terrain and trees at the departure end.

Frequently asked questions

What happened in the 24 Apr 1984 Piper PA-28-140 accident near Reserve, NM?

An aircraft collided with trees shortly after takeoff after the pilot reported a stall at about 500 feet. Density altitude was calculated at 9091 feet, exceeding the performance chart's maximum by over 2000 feet.

What aircraft was involved and where did it happen?

The accident on 24 Apr 1984 involved a Piper PA-28-140, registration N9769W, operated by R L Hefner, at Reserve, NM.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X39240. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.