Casualties unknown

Airplane Stalls and Impacts Terrain After Striking Sign During Takeoff from Residential Street (C-GTKX)

Yuba City, CA, US

On August 15, 2004, a Cessna 172M (registration C-GTKX) was involved in an aviation accident near Yuba City, CA. Investigators recorded the probable cause as: the pilot's failure to attain and maintain an adequate airspeed, which resulted in a stall. 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

An airplane taking off from a residential street struck a sign, stalled, and nose-dived into terrain. No mechanical malfunctions were found. The pilot had a hearing impairment that prevented hearing the stall warning.

Incident Overview

An airplane collided with a sign, stalled, and impacted terrain while attempting a takeoff from a residential street. The street was about 2,000 feet in total length with a cul-de-sac on each end.

Sequence of Events

Radar data showed that the airplane flew parallel to an airport runway about a mile to the west and then made a 630-degree turn (1 3/4 turns) over the accident area. The airplane landed toward the south on the road located in a housing development that was under construction and taxied back to the north until it reached a parked semi truck that was about 1,300 feet from the south end of the road. The airplane then turned around facing the south.

Witnesses said the airplane momentarily stopped, with the engine revving, then it began to roll down the road and subsequently became airborne. During the initial climb, the airplane's left wing impacted a sign, and as it approached a power line pole, the nose pitched up. About 40 to 60 feet above ground level the airplane stalled and nose-dived toward the terrain.

Examination

There was no evidence of pre-mishap mechanical malfunctions observed during the examination of the engine and airframe. According to friends of the pilot, he could not hear the stall warning horn due to a hearing impairment condition.

Frequently asked questions

What happened in the 15 Aug 2004 Cessna 172M accident near Yuba City, CA?

An airplane taking off from a residential street struck a sign, stalled, and nose-dived into terrain. No mechanical malfunctions were found. The pilot had a hearing impairment that prevented hearing the stall warning.

What aircraft was involved and where did it happen?

The accident on 15 Aug 2004 involved a Cessna 172M, registration C-GTKX, at Yuba City, CA.

What was the probable cause of the accident?

the pilot's failure to attain and maintain an adequate airspeed, which resulted in a stall.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20040828X01304. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.