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Atlas / NTSB / ANC20CA036

NTSB CAROL · Event

Event ANC20CA036

2020-03-22 Soldotna, Alaska, United States Airport · SXQ None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot's unintentional selection of the wrong landing surface, which was covered with 2 ft of snow and resulted in a nose-over.

Factual narrative

The pilot reported that, the day of the accident about 6 inches of fresh snow covered the surface of the airport. He added that during the approach to land, he lined up with what he thought was the appropriate runway, slowed the airplane, and applied flaps. Upon touchdown in the wheel-equipped airplane, the nose wheel "dug" into the snow, and the airplane nosed over. The pilot reported that he had unintentionally landed on the ski-strip which had accumulated about 24 inches of snow, and not the intended runway. The airplane sustained substantial damage to the left wing. The pilot reported that, on the day of the accident, about 6 inches of fresh snow covered the runway's surface. He added that, during the approach to land, he lined up with what he thought was the appropriate runway, slowed the airplane, and applied flaps. Upon touchdown, the nosewheel "dug" into the snow, and the airplane nosed over. The pilot reported that he had unintentionally landed on the ski strip, which had accumulated about 2 ft of snow, and not the intended runway. The airplane sustained substantial damage to the left wing. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Personnel issues-Action/decision-Action-Incorrect action selection-Pilot - C
  • C Personnel issues-Psychological-Attention/monitoring-Monitoring environment-Pilot - C
  • C Environmental issues-Physical environment-Runway/land/takeoff/taxi surface-Snow/slush/ice covered surface-Effect on operation - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Pitch control-Not attained/maintained - C

Verbatim from NTSB's published report. Source file NTSB_2020_ANC20CA036.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗