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ANC22LA006

2021-11-08 · Yukon Charlie River, Alaska, United States · None · 1 aircraft · Status: Completed

Airport L20

Current FAA registration · N413CC

Make / Model
CUB CRAFTERS INC CC18-180
Year of manufacture
2013 · 8 years old at event
Engine
LYCOMING O-360-C4P (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20141003
ADS-B equipped
Yes — Mode-S A4DF7A

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s selection of an unsuitable landing site, which resulted in a nose-over.

Factual narrative

The pilot reported that he had completed one high to mid-level reconnaissance flight over the snow-covered runway in his tundra tire tailwheel-equipped airplane. Before landing, he intended to fly a low pass and drag the main landing gear along the surface of the runway to determine the depth of the snow. As the main landing gear wheels touched down atop the snow, he stated it initially felt okay but also felt deeper than what he had anticipated. He applied full power and began to apply back stick pressure, but he felt the snow consistency change to a punchy feeling, and the airplane’s tail began to rise. Subsequently, the airplane nosed over and sustained substantial damage to the rudder and right-wing lift strut. The pilot reported that there were no preimpact 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.

  • — Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot
  • — 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_2021_ANC22LA006.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.