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 ↗.
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