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Atlas / NTSB / ANC95LA003

NTSB CAROL · Event

Event ANC95LA003

1994-10-15 KOTZEBUE, Alaska, United States Airport · OTZ None 1 aircraft Status: Completed

Registry · N20752

FAA Aircraft Registry record.

Make / Model

CESSNA A185F

Year of manufacture

1976 · 18 years old at event

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19760513

ADS-B equipped

Yes — Mode-S A1AF26

Registrant of record

THOFT MATTHEW M

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

A FAILURE OF THE PILOT TO MAINTAIN ADEQUATE DISTANCE FROM THE TERRAIN (SNOW BANK). FLAT LIGHTING AND LOW CONTRAST CONDITIONS WERE FACTORS IN THE ACCIDENT.

Factual narrative

On October 15, 1994, at 1140 Alaska daylight time, a wheel/ski equipped Cessna A185F airplane, operated by Cape Smythe Air Service Inc., collided with a snow bank while taxiing for takeoff at the Kotzebue Airport in Kotzebue, Alaska. The airline transport certificated pilot-in-command and his two revenue passengers were not injured and the airplane was substantially damaged. The flight operation was being conducted under the on- demand rules contained in 14 CFR Part 135. A VFR flight plan was on file with the Kotzebue Flight Service Station (FSS) and visual meteorological conditions prevailed at the time of the mishap. During a telephone interview, the pilot told the NTSB investigator-in-charge that while taxiing for takeoff the right ski drove onto a snow berm causing the airplane to veer to the left and collide with a snow pile. The left wing, left aileron, and left elevator were damaged in the mishap. The pilot reported that the mishap occurred during a flat light condition which made it difficult for him to distinguish the distance between the snow bank and the snow covered terrain in the background. THE PILOT AND TWO PASSENGERS OF A WHEEL/SKI EQUIPPED AIRPLANE WERE TAXIING FOR TAKEOFF FOR AN ON-DEMAND AIR TAXI FLIGHT. THE RIGHT SKI CONTACTED A SNOW BERM AND PIVOTED THE AIRPLANE. THE LEFT WING THEN STRUCK A SNOW BANK. THE PILOT INDICATED THAT FLAT LIGHTING CONDITIONS AND LOW CONTRAST MADE DISTINCTION BETWEEN THE SNOW BERM AND THE SURROUNDING TERRAIN DIFFICULT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1994_ANC95LA003.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.