Casualties unknown

Student Pilot Strikes Snow Berm During Landing Attempt (N4900L)

Paxton, IL, US

On January 6, 1982, a Cessna 152 (registration N4900L) operated by Chanute Afb Aero Club was involved in an aviation accident near Paxton, IL. Investigators recorded the probable cause as: The pilot's failure to see and avoid a snow berm on the runway approach, which resulted in damage to the propeller and landing gear. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-23Data APIEditorial standards

During a training flight, the landing gear of an aircraft struck an unseen snow berm at the runway threshold. The instructor assumed control to complete the landing safely.

What happened

The incident occurred during the final approach phase of a student pilot's training exercise. As the aircraft descended toward the runway, the landing gear made contact with a snow berm located at the approach end of the paved surface. Reports indicate that the accumulation of snow was not visible from the cockpit perspective, making it difficult to identify as an obstacle during the descent.

Following the impact, the instructor pilot immediately took control of the aircraft. Despite the collision with the ground feature, the instructor successfully managed the aircraft's attitude and energy, completing the landing without further incident. The aircraft remained on the runway surface after the initial contact.

The investigation

A post-incident examination of the airframe was conducted to assess the extent of the damage caused by the impact with the snow berm. The inspection revealed structural compromise to the propulsion and support systems. Specifically, the propeller sustained damage requiring attention. Additionally, the frames of the landing gear box were found to be damaged, indicating significant force was transferred through the undercarriage during the collision.

Probable cause

The pilot's failure to see and avoid a snow berm on the runway approach, which resulted in damage to the propeller and landing gear.

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Frequently asked questions

What happened in the 6 Jan 1982 Cessna 152 accident near Paxton, IL?

During a training flight, the landing gear of an aircraft struck an unseen snow berm at the runway threshold. The instructor assumed control to complete the landing safely.

What aircraft was involved and where did it happen?

The accident on 6 Jan 1982 involved a Cessna 152, registration N4900L, operated by Chanute Afb Aero Club, at Paxton, IL.

What was the probable cause of the accident?

The pilot's failure to see and avoid a snow berm on the runway approach, which resulted in damage to the propeller and landing gear.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X01777. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.