Aviation Accident Summaries

Aviation Accident Summary SEA87LA105

GLENNS FERRY, ID, USA

Aircraft #1

N503CW

BEECH BE18

Analysis

WHILE AT CRZ, PLT ENCOUNTERED TURBULENCE. SHORTLY THEREAFTER, EXPERIENCED ELEVATOR CONTROL DIFFICULTIES AND YOKE VIBRATIONS. PLT DECLARED EMERG, REQUESTED VECTOR TO CLOSEST AIRPORT. MTN HOME AFB RAPCON GAVE VECTOR TO GLENNS FERRY AIRPORT. ON APPROACH, PLT SIGHTED LARGE 'X' MARKS ON RWY, INDICATING AIRPORT CLOSED, BUT DUE NATURE OF EMERG, ELECTED TO CONTINUE. DUE CONDITIONS OF DUSK, PLT DID NOT SIGHT OBSTRUCTIONS (LARGE DIRT MOUNDS) ON RWY UNTIL COMMITTED. PLT ATTEMPTED TO STEER CLEAR ON T/D AND ROLL, BUT UNABLE; COLLIDED WITH ONE OR MORE BEFORE COMING TO REST. INVEST REVEALED ELEV TAB CONTROL ROD END HAD TORN FREE OF TAB HORN. HORN SHOWED EVIDENCE OF PREVIOUS WEAR NECESSITATING OVERSIZE BEARING. CONTINUED WEAR REDUCED CROSS-SECTION; UNABLE TO WITHSTAND TURB-INDUCED FLT LOADS. MTN HOME AFB NOT ON CLASS B NOTAM DIST AT TIME OF MISHAP.

 

Source: NTSB Aviation Accident Database

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