Aviation Accident Summaries

Aviation Accident Summary LAX92LA063

SAN ANDREAS, CA, USA

Aircraft #1

N6522F

PIPER PA34-200T

Analysis

A TWIN ENGINE PIPER PA 34-200T COLLIDED WITH TREES IN HILLY TERRAIN 8 MILES SOUTHWEST OF THE AIRPORT AFTER TAKING OFF IN FOGGY CONDITIONS. THE NONMULTIENGINE/INSTRUMENT RATED CERTIFICATED PRIVATE PILOT REPORTED HE LOST POWER IN THE LEFT ENGINE AND DID NOT PERFORM THE EMERGENCY PROCEDURES FOR THE LOSS OF ENGINE POWER. EXAMINATION OF THE ENGINE DID NOT REVEAL ANY MECHANICAL FAILURES OR MALFUNCTIONS. SUBSEQUENT INVESTIGATION OF THE PILOT REVEALED THAT HIS MEDICAL CERTIFICATE HAD EXPIRED, HE DID NOT HAVE A AIRPLANE MULTI-ENGINE CLASS RATING, AN INSTRUMENT AIRPLANE RATING OR PROOF OF A CURRENT BIENNIAL FLIGHT REVIEW. REVIEW OF THE PILOT'S AIRMEN RECORDS, RETAINED BY THE FAA IN OKLAHOMA CITY, OKLAHOMA, REVEALED THREE PREVIOUS SUSPENSIONS OF THE PILOT'S PRIVATE PILOT CERTIFICATE FOR VIOLATIONS OF THE FEDERAL AVIATION REGULATIONS. THE MOST RECENT THIRD CLASS MEDICAL CERTIFICATE WAS ISSUED TO THE PILOT ON MAY 4, 1983, AND HAD EXPIRED.

Probable Cause and Findings

THE FAILURE OF THE NONMULTIENGINE/INSTRUMENT RATED PILOT IN COMMAND TO ACCOMPLISH THE PROPER EMERGENCY PROCEDURE DURING A LOSS OF ENGINE POWER. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S IMPROPER TRAINING, LACK OF INSTRUMENT EXPERIENCE, HEAVY FOG REPORTED IN THE ACCIDENT AREA AT THE TIME OF THE ACCIDENT AND THE UNDETERMINED LOSS OF POWER.

 

Source: NTSB Aviation Accident Database

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