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ANC13CA037

2013-03-26 · Anchorage, Alaska, United States · None · 1 aircraft · Status: Completed

Airport Z41

Current FAA registration · N995SP

Make / Model
DEHAVILLAND DHC-2 MK. I(L20A)
Year of manufacture
1956 · 57 years old at event
Engine
P&W R-985 SERIES (450 hp)
Seats / Engines
8 seats · 1 engine
Last airworthiness date
20250604
ADS-B equipped
Yes — Mode-S ADE6D4

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s failure to maintain directional control of the airplane while taxiing on a snow-covered taxiway.

Factual narrative

The pilot of the wheel/ski equipped airplane was taxiing for departure on a snow-covered taxiway, when he lost directional control in the deep snow, and veered to the left colliding with a parked airplane. The airplane sustained substantial damage to the left wing and lift strut. The pilot stated that there were no preaccident mechanical anomalies that would have precluded normal operation. In the recommendation section of the NTSB Accident/Incident Reporting Form 6120.1, the operator stated that the accident may have been prevented if they had waited for the taxiway to be cleared of snow. The pilot of the wheel-/ski-equipped airplane was taxiing for departure on a snow-covered taxiway when he lost directional control in the deep snow and veered to the left, colliding with a parked airplane. The airplane sustained substantial damage to the left wing and lift strut. The pilot stated that there were no preaccident mechanical anomalies that would have precluded normal operation. The operator wrote that the accident may have been prevented if he had waited for the taxiway to be cleared of snow. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • — Environmental issues-Physical environment-Runway/land/takeoff/taxi surfa-Snow/slush/ice covered-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2013_ANC13CA037.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.