Casualties unknown

Pilot Reports Runway Excursion After Flap Mismanagement and Tailwind (N4881G)

Buena Vista, CO, US

On May 23, 1993, a Cessna 172N (registration N4881G) operated by Canon Air Service was involved in an aviation accident near Buena Vista, CO. Investigators recorded the probable cause as: A DOWNDRAFT AND THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE. FACTORS WERE: A CROSSWIND AND THE INADVERTENT SELECTION OF ADDITIONAL FLAPS. 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 pilot reported that during landing on Runway 15, a left quartering tailwind and inadvertent full flap extension led to a bounced landing, a go-around attempt in ground effect, and a runway excursion resulting in a nose-over after striking a ditch.

Incident Summary

A pilot recounted an incident in which the airplane departed the left side of the runway after a bounced landing and a subsequent go-around attempt. The airplane went down an embankment, struck a ditch, and nosed over.

Pilot's Account

According to the pilot, from the air the wind appeared to be directly across Runway 15, with a possible left quartering tailwind. After selecting 20 degrees of flaps, the pilot noticed the airspeed had increased from 80 knots to 115 knots. He closed the throttle, slowed back to 80 knots, and selected what he thought was 30 degrees of flaps.

Sequence of Events

As the pilot flared the airplane between 70 and 75 knots indicated airspeed, he sensed he was going too fast. The airplane was then sharply blown down onto the runway, left of centerline, and bounced. He applied full throttle in an attempt to go around and noticed the flap handle was in the 40-degree detent. He retracted the flaps, but the airplane drifted off the left side of the runway. The pilot said the airplane lifted off but never got out of ground effect. It went down an embankment, struck a ditch, and nosed over.

No further details were provided regarding injuries or aircraft damage.

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Frequently asked questions

What happened in the 23 May 1993 Cessna 172N accident near Buena Vista, CO?

A pilot reported that during landing on Runway 15, a left quartering tailwind and inadvertent full flap extension led to a bounced landing, a go-around attempt in ground effect, and a runway excursion resulting in a nose-over after striking a ditch.

What aircraft was involved and where did it happen?

The accident on 23 May 1993 involved a Cessna 172N, registration N4881G, operated by Canon Air Service, at Buena Vista, CO.

What was the probable cause of the accident?

A DOWNDRAFT AND THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE. FACTORS WERE: A CROSSWIND AND THE INADVERTENT SELECTION OF ADDITIONAL FLAPS.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X12378. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.