1 fatality

Pilot Takes Off Without Clearance, Collides with Dirt Bank (N5441D)

Modesto, CA, US

On December 22, 1983, a Beech H35 (registration N5441D) was involved in an aviation accident near Modesto, CA. One person was killed. 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 pilot taxied and took off without clearance, struck a 10-foot dirt bank between parallel runways, then skidded across a taxiway. The pilot was seriously injured and later died. The fuel selector was found off; no engine malfunction was detected.

Incident

A pilot initiated a takeoff without obtaining a clearance from the tower. The tower controller observed the aircraft depart, immediately turn left, and collide with a 10-foot dirt bank located between the parallel runways. After striking the dirt bank, the aircraft skidded across an adjoining taxiway before coming to rest.

Injuries and Pilot Statements

The pilot sustained serious injuries and was hospitalized. Prior to his death on January 2, 1984, he told his wife that the engine had quit during takeoff and that he switched the fuel selector valve in an attempt to restart the engine. He reportedly stated that he tried to set the aircraft down on a parallel runway. Additionally, both his wife and a police officer reported that the pilot told them he had "blacked out" during the takeoff sequence.

Investigation Findings

Examination of the aircraft revealed the main fuel selector was found in the OFF position. No engine malfunction was discovered. An autopsy found evidence of deep vein thrombosis with a pulmonary embolus, along with generalized cerebral arteriosclerosis, coronary arteriosclerosis, and arterial nephrosclerosis.

Frequently asked questions

What happened in the 22 Dec 1983 Beech H35 accident near Modesto, CA?

A pilot taxied and took off without clearance, struck a 10-foot dirt bank between parallel runways, then skidded across a taxiway. The pilot was seriously injured and later died. The fuel selector was found off; no engine malfunction was detected.

Were there any fatalities in the 22 Dec 1983 Beech H35 accident?

The accident was fatal, resulting in 1 fatality.

What aircraft was involved and where did it happen?

The accident on 22 Dec 1983 involved a Beech H35, registration N5441D, at Modesto, CA.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X45341. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.