Aviation Accident Summaries

Aviation Accident Summary MKC85LA001

LEPANTO, AR, USA

Aircraft #1

N4014D

AYRES S2R-R3S

Analysis

AS THE PILOT SET CLIMB POWER THE ACFT BEGAN TO SETTLE. FULL POWER WAS APPLIED BUT THE DESCENT CONTINUED. THE PILOT DUMPED THE CHEMICAL LOAD AND LANDED IN A RICE FIELD. DURING RECOVERY OF THE WRECKAGE THE FLEXIBLE INDUCTION AIR DUCT PARTIALLY COLLAPSED RESTRICTING AIR FLOW TO THE CARBURETOR. ACCORDING TO THE PILOT 2 OF THE 4 PROPELLER BLADE PITCH CHANGE LINKS FAILED IN FLT CAUSING THE 2 BLADES TO FEATHER RESULTING IN THE POWER LOSS. AN FAA INSPECTOR EXAMINED THE PITCH LINKS BUT COULD NOT DETERMINE IF THE FAILURE WAS IMPACT RELATED.

 

Source: NTSB Aviation Accident Database

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