Aviation Accident Summaries

Aviation Accident Summary ANC88FA037

NOME, AK, USA

Aircraft #1

N5115C

BEECH B35

Analysis

THE AIRCRAFT SUSTAINED AN IN-FLIGHT BREAKUP DURING THE ENROUTE PHASE OF THE FLIGHT. THE LEFT FITTING THAT SECURES THE FRONT SPARS OF THE STABILIZERS TO THE FUSELAGE REVEALED THE PRESENCE OF PRE-EXISTING FATIGUE CRACKING. THE INITIAL SEPARATION OF THE LEFT STABILIZER WAS INDICATIVE OF AN UPWARD FAILURE, WITH THE INITIAL SEPARATION IN THE FRONT SPAR. THE PILOT WAS A CERTIFIED A&P MECHANIC. NO PILOT OR AIRCRAFT LOGS WERE RECOVERED. NO EVIDENCE WAS FOUND INDICATING MAINTENANCE BEING PERFORMED BY PERSONS OTHER THAN THE PILOT.

 

Source: NTSB Aviation Accident Database

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