Casualties unknown

Engine Failure Leads to Forced Landing and Tree Collision (N20889)

Mcallen, TX, US

On January 23, 1986, a Cessna 172M (registration N20889) operated by Robert Harriss was involved in an aviation accident near Mcallen, TX. 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 two trees during a forced landing after the engine lost power. The pilot was maneuvering for landing when the engine stopped; no fuel was found in the tanks.

Incident Details

During a landing approach at an airport, air traffic control instructed the pilot to make a 360-degree turn due to other traffic and to use runway 13 instead of the initially assigned runway 18. As the pilot executed a right turn to establish a new base leg, the engine ceased operation. The pilot did not inform the tower of a low fuel condition nor request emergency priority for landing.

Unable to restart the engine, the pilot performed a forced landing in a wooded area. The aircraft collided with two trees during the landing.

Investigation

Examination of the wreckage revealed that the fuel lines had ruptured in the crash. However, investigators found no evidence of fuel spillage at the accident site, and no fuel was present in any of the aircraft's fuel tanks.

Frequently asked questions

What happened in the 23 Jan 1986 Cessna 172M accident near Mcallen, TX?

An aircraft collided with two trees during a forced landing after the engine lost power. The pilot was maneuvering for landing when the engine stopped; no fuel was found in the tanks.

What aircraft was involved and where did it happen?

The accident on 23 Jan 1986 involved a Cessna 172M, registration N20889, operated by Robert Harriss, at Mcallen, TX.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20010110X00185. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.