Aviation Accident Summaries

Aviation Accident Summary ATL92FA032

BLYTHE, GA, USA

Aircraft #1

N1733T

PIPER PA 28-140

Analysis

DURING CLIMBOUT THE PILOT EXPERIENCED A PARTIAL LOSS OF ENGINE POWER AND ATTEMPTED A FORCED LANDING IN A WOODED AREA. A WITNESS REPORTED THAT THE ENGINE CUT OUT AS THE AIRPLANE FLEW OVER HIS LOCATION. SECONDS LATER THE AIRPLANE CRASHED IN THE ADJACENT WOODS AND BURNED. EXAMINATION OF THE ACCIDENT SITE DISCLOSED PROPELLER SLASH MARKS ON FRESHLY CUT TREES ALONG THE WRECKAGE PATH. THE WRECKAGE EXAMINATION FAILED TO REVEAL A MECHANICAL COMPONENT FAILURE OR A SYSTEM MALFUNCTION WITH THE POWERPLANT OR AIRFRAME. HOWEVER, THE LOCAL WEATHER REPORT INDICATED CONDITIONS FAVORABLE FOR THE FORMULATION OF CARBURETOR ICE. ACCORDING TO THE OWNER'S HANDBOOK, THE PILOT SHOULD CHECK THE CARBURETOR HEAT DURING THE GROUND CHECK TO ELIMINATE THE FORMATION OF CARBURETOR ICE DURING TAXI.

Probable Cause and Findings

THE PILOT'S FAILURE TO APPLY CARBURETOR HEAT DURING THE BEFORE TAKEOFF CHECK AS PART OF THE GROUND CHECK. A FACTOR WAS WEATHER CONDITIONS FAVORABLE FOR THE FORMATION OF CARBURETOR ICE.

 

Source: NTSB Aviation Accident Database

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