Casualties unknown

Private Pilot and Passenger in Takeoff Accident on Dirt Strip at 9,200-Foot Density Altitude (N8517B)

Questa, NM, US

On September 29, 1988, a Cessna 172 (registration N8517B) operated by Abbott, Charles B. was involved in an aviation accident near Questa, NM. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A private pilot and one passenger were taking off from a dirt strip with a density altitude of 9,200 feet. During initial climb, the pilot noticed a sink rate and varied flap settings. The right wing and main gear struck a ridge, causing the aircraft to veer and come to rest 35 feet away. Police found less than an ounce of marijuana; the pilot refused a drug test.

Accident Details

A private pilot and one passenger were on board an aircraft conducting a takeoff from a dirt strip. The runway dimensions were 4,000 feet long and 50 feet wide, and the pilot used 2,500 feet of its length for the takeoff. The density altitude was 9,200 feet. During the initial climb, the pilot detected a sink rate. He responded by adjusting the flap angle, varying it between 5 and 25 degrees, describing his action as being "in search of lift."

The aircraft climbed for about 350 feet from the point of liftoff before the right wing and right main landing gear struck a ridge. The impact caused the aircraft to pivot to the right, and it subsequently came to rest 35 feet from the point of collision.

Aircraft Damage

The fuselage was bent, and both wings were flexed upward as a result of the accident. No other damage was described.

Investigation

New Mexico State Police investigated the accident. During the investigation, they found a quantity of marijuana, less than one ounce, within the aircraft. The pilot refused to submit to a drug test. The report did not provide a probable cause for the accident.

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Frequently asked questions

What happened in the 29 Sept 1988 Cessna 172 accident near Questa, NM?

A private pilot and one passenger were taking off from a dirt strip with a density altitude of 9,200 feet. During initial climb, the pilot noticed a sink rate and varied flap settings. The right wing and main gear struck a ridge, causing the aircraft to veer and come to rest 35 feet away. Police found less than an…

What aircraft was involved and where did it happen?

The accident on 29 Sept 1988 involved a Cessna 172, registration N8517B, operated by Abbott, Charles B., at Questa, NM.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X26816. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.