Casualties unknown

Engine failure on takeoff leads to nose-over accident (N20553)

Gridley, IL, US

On June 15, 2003, a Cessna 172M (registration N20553) was involved in an aviation accident near Gridley, IL. Investigators recorded the probable cause as: The pilot's failure to properly position the fuel valve, which led to engine power loss and a subsequent nose-over during an emergency landing. 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 2026-06-19Data APIEditorial standards

A light airplane nosed over after engine power was lost during initial climb. The pilot admitted the fuel valve was not set correctly, causing an emergency landing attempt that resulted in substantial damage to the aircraft.

What happened

The aircraft experienced a loss of engine power while climbing after takeoff. During the initial phase of the ascent, the pilot realized the engine had failed and initiated an emergency landing procedure. To avoid landing in a ditch located nearby, the pilot maneuvered the airplane to the left. Despite these efforts, the aircraft sustained substantial damage when it nosed over upon impact with the ground.

The investigation

Post-accident examination revealed that the fuel valve was not positioned correctly for flight. This mechanical oversight prevented fuel from reaching the engine, leading directly to the power loss. The pilot's last biennial flight review occurred on June 6, 1997, indicating a lapse in recent regulatory compliance at the time of the event.

Findings

The primary factor contributing to this accident was the pilot's failure to ensure the fuel valve was in the proper position prior to takeoff. This error resulted in fuel exhaustion during the critical climb phase. The subsequent loss of control and nose-over were direct consequences of the inability to maintain altitude due to engine failure.

Probable cause

The pilot's failure to properly position the fuel valve, which led to engine power loss and a subsequent nose-over during an emergency landing.

Frequently asked questions

What happened in the 15 Jun 2003 Cessna 172M accident near Gridley, IL?

A light airplane nosed over after engine power was lost during initial climb. The pilot admitted the fuel valve was not set correctly, causing an emergency landing attempt that resulted in substantial damage to the aircraft.

What aircraft was involved and where did it happen?

The accident on 15 Jun 2003 involved a Cessna 172M, registration N20553, at Gridley, IL.

What was the probable cause of the accident?

The pilot's failure to properly position the fuel valve, which led to engine power loss and a subsequent nose-over during an emergency landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20030617X00884. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.