Aviation Accident Summaries

Aviation Accident Summary ANC91LA034

ATIGAN PASS, AK, USA

Aircraft #1

N77316

CESSNA 120

Analysis

THE PILOT STATED THAT JUST BEFORE REACHING A 4,700 FOOT MOUNTAIN PASS, HE ENCOUNTERED RAPIDLY DETERIORATING FLIGHT VISIBILITY AND WHITEOUT CONDITIONS DUE TO SNOW-COVERED TERRAIN AND FALLING SNOW. HE LOST SIGHT OF THE GROUND AND WAS UNABLE TO TURN THE AIRPLANE AROUND. HE BEGAN A SLOW DESCENT AND CRASH LANDED ON THE SNOW-COVERED MOUNTAINSIDE.

Probable Cause and Findings

THE PILOT CONTINUED TO FLY VFR INTO IFR CONDITIONS. RELATED TO THE ACCIDENT WERE: LOW CEILINGS, WHITEOUT CONDITIONS, AND THE MOUNTAINOUS TERRAIN.

 

Source: NTSB Aviation Accident Database

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