Casualties unknown

Airplane Breaks Up in Flight During Thunderstorm Encounter (N777DH)

Colorado City, TX, US

On June 3, 1991, a Cessna 210M (registration N777DH) operated by Roy D. Bailes was involved in an aviation accident near Colorado City, TX. Investigators recorded the probable cause as: THE PILOT CONTINUING FLIGHT INTO KNOWN ADVERSE WEATHER CONDITIONS AND EXCEEDING THE DESIGN STRESS LIMITS OF THE AIRCRAFT. FACTORS WERE: THUNDERSTORM, UPDRAFTS AND THE PILOT'S DISREGARD OF THE WEATHER BRIEFING. 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
Aircraft registered N777DH
Aircraft registered N777DH. Photo: Bill Larkins / CC BY-SA 2.0, via Wikimedia Commons

A pilot on a flight from Fort Worth-Hicks Airport to Midland Airpark reported a strong updraft before the airplane broke up in flight. Heavy rain was reported at the time.

Accident Overview

An airplane broke up in flight while en route from Fort Worth-Hicks Airport to Midland Airpark. The pilot had obtained a standard weather briefing that forecast thunderstorms along the intended route.

Sequence of Events

The last communication with the pilot occurred when he reported being in a strong updraft but encountering no turbulence. Shortly thereafter, evidence indicated that the airplane broke up in flight. No further transmissions were received.

Weather Conditions

A sheriff's deputy reported that at the time of the accident, rain was falling so heavily that he had to park alongside the highway and wait for it to subside. The weather briefing had included thunderstorms along the route.

Investigation

The investigation is based on the physical evidence of the in-flight breakup and the pilot's last report. No probable cause has been determined.

Frequently asked questions

What happened in the 3 Jun 1991 Cessna 210M accident near Colorado City, TX?

A pilot on a flight from Fort Worth-Hicks Airport to Midland Airpark reported a strong updraft before the airplane broke up in flight. Heavy rain was reported at the time.

What aircraft was involved and where did it happen?

The accident on 3 Jun 1991 involved a Cessna 210M, registration N777DH, operated by Roy D. Bailes, at Colorado City, TX.

What was the probable cause of the accident?

THE PILOT CONTINUING FLIGHT INTO KNOWN ADVERSE WEATHER CONDITIONS AND EXCEEDING THE DESIGN STRESS LIMITS OF THE AIRCRAFT. FACTORS WERE: THUNDERSTORM, UPDRAFTS AND THE PILOT'S DISREGARD OF THE WEATHER BRIEFING.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X17236. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.