On September 13, 1992, a Cessna 172N (registration N738KX) operated by General Aviators was involved in an aviation accident near Geneseo, IL. Investigators recorded the probable cause as: The student pilot's decision to continue flight with a known ignition system defect, which led to engine failure and a runway overrun. 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.
A student pilot experienced engine failure during approach due to a loose magneto lead, resulting in a runway overrun after being vectored to an airport.
What happened
The incident involved a student pilot who elected to continue a cross-country flight despite having one magneto disabled prior to takeoff. During the cruise portion of the flight, the engine began running roughly, indicating a mechanical issue. Air traffic control vectored the aircraft toward an airport for an emergency landing. As the airplane was on final approach, the engine stopped completely. The pilot attempted to land at the destination airfield but landed long, causing the aircraft to overrun the runway.
The investigation
A post-accident inspection of the aircraft revealed the root cause of the mechanical failure. Investigators found a loose magneto 'P' lead. This disconnection likely contributed to the rough running and subsequent total engine failure during the critical approach phase.
Probable cause
The student pilot's decision to continue flight with a known ignition system defect, which led to engine failure and a runway overrun.
What happened in the 13 Sept 1992 Cessna 172N accident near Geneseo, IL?
A student pilot experienced engine failure during approach due to a loose magneto lead, resulting in a runway overrun after being vectored to an airport.
What aircraft was involved and where did it happen?
The accident on 13 Sept 1992 involved a Cessna 172N, registration N738KX, operated by General Aviators, at Geneseo, IL.
What was the probable cause of the accident?
The student pilot's decision to continue flight with a known ignition system defect, which led to engine failure and a runway overrun.
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