Aviation Accident Summaries

Aviation Accident Summary LAX89FA182

INDUSTRY, CA, USA

Aircraft #1

N6129E

CESSNA 172

Analysis

A CESSNA 172 COLLIDED WITH THE STATIC ARM OF A 150 FOOT TALL TOWER USED TO SUPPORT POWER TRANSMISSION CABLES. NIGHT INSTRUMENT METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME. THE AIRCRAFT WAS SEEN TRAVELING WESTBOUND PARALLELING A HWY. THE AIRCRAFT WAS OBSERVED MAKING A 180 DEGREE TURN AND DESCENDING. THE WEATHER WAS DESCRIBED AS FOGGY WITH AT LEAST 1 MILE VISIBILITY. THE AIRCRAFT WAS REPORTED TO TURN LEFT ABRUPTLY AS IT STRUCK THE TOWER. THE CABLES AND SUPPORT TOWERS WERE DEPICTED ON THE SECTIONAL AERONAUTICAL CHART AND THE VFR TERMINAL AREA CHART.

Probable Cause and Findings

THE FAILURE OF THE PILOT TO MAINTAIN AN ADEQUATE ALTITUDE TO ENSURE OBSTRUCTION CLEARANCE. FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS, LOW CEILING, FOG, AND THE PILOT'S CONTINUED FLIGHT INTO ADVERSE WEATHER CONDITIONS.

 

Source: NTSB Aviation Accident Database

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