GAA18CA240
2018-04-24 · Kalispell, Montana, United States · None · 1 aircraft · Status: Completed
Airport 0S1
Aircraft involved
Probable cause & findings
The pilot’s selection of an unsuitable snow-covered airstrip for landing, which resulted in a nose-over.
Factual narrative
The pilot of the tailwheel-equipped airplane reported that, while en route, he decided to land to inspect the elevator trim. He added that he made multiple passes over a snow covered airstrip and believed the snow to be about 2-3" deep. During the landing roll, the airplane slowed and began to sink into the snow. The pilot attempted to go around, but the airplane nosed over. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot of the tailwheel-equipped airplane reported that, while en route, he decided to land to inspect the elevator trim. He added that he made multiple passes over a snow covered airstrip and believed the snow to be about 2-3" deep. During the landing roll, the airplane slowed and began to sink into the snow. The pilot attempted to go around, but the airplane nosed over. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot - C
- — Environmental issues-Physical environment-Runway/land/takeoff/taxi surface-Snow/slush/ice covered surface-Effect on operation
- — Environmental issues-Physical environment-Runway/land/takeoff/taxi surface-Snow/slush/ice covered surface-Decision related to condition
Verbatim from NTSB's published report. Source file
NTSB_2018_GAA18CA240.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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