Aviation Accident Summaries

Aviation Accident Summary NYC85IA062

PUTNAM, CT, USA

Aircraft #1

N200TC

BEECH BE-99

Analysis

PLT STATED THAT DURING TKF THE ACFT STARTED TO YAW & ROLL IN A MANNER CONSISTENT WITH WAKE TURBULENCE ENCOUNTER. HE APPLIED FULL OPPOSITE RUDDER & AILERON. NORMAL DIRECTIONAL WAS REGAINED BETWEEN 50-75 FT ABOVE THE GND. THE ACFT WAS LEVELED FOR CRUISE AT 5000 FT. SHORTLY AFTERWARDS THE PLT NOTICED A SLIGHT BINDING OF THE RUDDERS. HE DECIDED TO RETURN TO THE ARPT FOR A PRECAUTIONARY LANDING. AN INSTRUMENT APCH & LNDG FOLLOWED. EXAMINATION OF THE ACFT REVEALED THAT THE RUDDER WELD ASSEMBLY. THE BELLCRANK FITTING & WELD ASSEMBLY ARE FASTENED TOGETHER BY 10 RIVETS & A BOLT & NUT. THE RIVETS WERE SHEARED. THE BOLT & NUT WAS FASTENED, HOWEVER, THE BOLT HOLE WAS ELONGATED TO A LENGTH OF APPROX 30 DEGREES AROUND THE CIRCUMFRENCE OF THE BELLCRANK FITTING.

 

Source: NTSB Aviation Accident Database

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