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Atlas / NTSB / ANC23LA086

NTSB CAROL · Event

Event ANC23LA086

2023-09-24 Trimble River Valley, Alaska, United States None 1 aircraft Status: Completed

Registry · N2586R

FAA Aircraft Registry record.

Make / Model

CESSNA 182K

Year of manufacture

1967 · 56 years old at event

Engine

CONT MOTOR O-470 SERIES (230 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19670609

ADS-B equipped

Yes — Mode-S A27870

Registrant of record

AZ EXPORT CORP

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s selection of unsuitable terrain for landing, which resulted in the left main landing gear (MLG) tire impacting a rock, resulting in the separation of the MLG wheel, and the subsequent loss of directional control.

Factual narrative

The pilot reported that he was landing at a remote off airport site. After touchdown, the left main landing gear contacted a large rock resulting in the left wheel separating from the main landing gear. Subsequently, the airplane veered left, nosed down, and both wings struck the ground resulting in substantial damage. The pilot reported that there were no pre-accident mechanical failures or malfunctions with the airplane that would have precluded normal operation. 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).

  • Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot
  • Environmental issues-Physical environment-Runway/land/takeoff/taxi surface-(general)-Decision related to condition
  • Environmental issues-Physical environment-Object/animal/substance-Debris/dirt/foreign object-Effect on operation

Verbatim from NTSB's published report. Source file NTSB_2023_ANC23LA086.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.