Casualties unknown

Student Pilot Loses Control During Solo Landing, Aircraft Nose Over (N65748)

Okmulgee, OK, US

On November 25, 1991, a Cessna 172P (registration N65748) operated by Christiansen, Bill was involved in an aviation accident near Okmulgee, OK. Investigators recorded the probable cause as: The pilot's failure to properly compensate for the existing right crosswind. 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

A student pilot with 17 hours of flight time lost control after touchdown during a supervised solo flight. The aircraft bounced, drifted left due to crosswind, exited the runway, and nosed over in soft mud.

Accident Description

A student pilot with 17 hours of total flight time was conducting a supervised solo flight. During the third landing of the flight, the aircraft touched down on the runway. The airplane bounced upon touchdown and began to drift toward the left side of the runway. The pilot did not properly compensate for the existing right crosswind. The aircraft subsequently exited the runway, and the nose wheel sank into soft mud. This caused the airplane to nose over onto its back.

Sequence of Events

The accident occurred during the third landing of a supervised solo flight. After touchdown, the aircraft bounced. While in the air or on the ground, it started drifting left. The pilot failed to apply appropriate crosswind correction. The airplane then departed the runway surface. The nose wheel encountered soft mud, resulting in the aircraft overturning.

Probable Cause

The pilot's failure to properly compensate for the existing right crosswind, leading to loss of directional control after touchdown.

Frequently asked questions

What happened in the 25 Nov 1991 Cessna 172P accident near Okmulgee, OK?

A student pilot with 17 hours of flight time lost control after touchdown during a supervised solo flight. The aircraft bounced, drifted left due to crosswind, exited the runway, and nosed over in soft mud.

What aircraft was involved and where did it happen?

The accident on 25 Nov 1991 involved a Cessna 172P, registration N65748, operated by Christiansen, Bill, at Okmulgee, OK.

What was the probable cause of the accident?

The pilot's failure to properly compensate for the existing right crosswind.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X18457. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.