Casualties unknown

Pilot Without Instrument Rating Crashes After Entering Overcast (N737AZ)

Mount Gilead, OH, US

On December 30, 2004, a Cessna 172N (registration N737AZ) was involved in an aviation accident near Mount Gilead, OH. Investigators recorded the probable cause as: The pilot's failure to maintain control of the airplane following an inadvertent encounter with instrument meteorological conditions. A factor in the accident was the rapidly deteriorating weather. 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 without an instrument rating crashed after takeoff when the airplane entered an overcast cloud layer and descended rapidly. Weather conditions had deteriorated quickly as the pilot taxied.

Weather Conditions

Prior to the accident flight, the weather was conducive for visual flight rules operations. However, as the pilot taxied to the runway, the weather deteriorated rapidly.

Flight and Accident

Once airborne, the airplane entered an overcast cloud layer at approximately 300 feet above ground level. After entering the clouds, the airplane was heard circling back toward the airport. Shortly thereafter, it descended out of the overcast at a high rate of speed, in a nose-low attitude, and impacted the ground.

Pilot Information

The pilot held a private pilot certificate but had no instrument rating. In the preceding 90 days, she had flown 27 hours in the accident airplane. However, in the previous year, she did not log any night or instrument flight experience.

Aircraft Examination

Postaccident examination of the airplane did not reveal any evidence of preimpact failures or malfunctions.

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Frequently asked questions

What happened in the 30 Dec 2004 Cessna 172N accident near Mount Gilead, OH?

A pilot without an instrument rating crashed after takeoff when the airplane entered an overcast cloud layer and descended rapidly. Weather conditions had deteriorated quickly as the pilot taxied.

What aircraft was involved and where did it happen?

The accident on 30 Dec 2004 involved a Cessna 172N, registration N737AZ, at Mount Gilead, OH.

What was the probable cause of the accident?

The pilot's failure to maintain control of the airplane following an inadvertent encounter with instrument meteorological conditions. A factor in the accident was the rapidly deteriorating weather.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20050114X00050. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.