Casualties unknown

Student Pilot Lands Off Runway, Contacts Deep Snow on Touchdown (N54959)

LA Porte City, IA, US

On December 12, 1992, a Cessna 172 (registration N54959) operated by Nichols Aviation, Inc. was involved in an aviation accident near LA Porte City, IA. Investigators recorded the probable cause as: THE PILOT'S FAILURE TO PROPERLY ALIGN THE AIRPLANE WITH THE RUNWAY. 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.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A student pilot attempting a landing on a snow-covered sod airstrip instead aligned left of the runway and touched down in 8-10 feet of snow.

Incident Overview

A student pilot was conducting a landing on a snow-covered sod airstrip when the accident occurred. According to the student pilot's statement, after takeoff he circled the airstrip to visually identify the landing area from the air. Following aerial maneuver practice, the pilot returned to the airstrip to land.

Landing Misalignment

Instead of aligning with the airstrip, the pilot lined up for landing off the left side of the runway, between the runway lights and a fence. On touchdown, the airplane contacted snow that was 8 to 10 feet deep.

Sequence of Events

The student pilot reported that after departure he performed a visual reconnaissance of the landing area by circling the strip. He then conducted aerial maneuvers before returning for landing. The approach was misaligned to the left of the intended runway, resulting in the aircraft touching down on deep snow adjacent to the runway.

Additional Facts

No other details regarding the aircraft type, engine count, registration, operator, location, date, time of day, weather conditions (aside from snow cover), occupant count, injuries, or damage were provided in the source. Air traffic control involvement was not mentioned.

Conclusion

The accident occurred when the student pilot attempted to land on a snow-covered sod airstrip but inadvertently aligned the airplane left of the runway, leading to contact with deep snow on touchdown.

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Frequently asked questions

What happened in the 12 Dec 1992 Cessna 172 accident near LA Porte City, IA?

A student pilot attempting a landing on a snow-covered sod airstrip instead aligned left of the runway and touched down in 8-10 feet of snow.

What aircraft was involved and where did it happen?

The accident on 12 Dec 1992 involved a Cessna 172, registration N54959, operated by Nichols Aviation, Inc., at LA Porte City, IA.

What was the probable cause of the accident?

THE PILOT'S FAILURE TO PROPERLY ALIGN THE AIRPLANE WITH THE RUNWAY.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X16139. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.