SDR GLBA20111010G

Service difficulty report · Stall Warning · Beech 1900D

Difficulty date: October 8, 2011
Submitted: October 10, 2011
Operation: Air carrier
Aircraft: N247GL
Make and model: Beech 1900D
Aircraft serial: UE247
Aircraft time: 31,485 hours, 38,443 cycles
System (JASC): 3418 · Stall Warning System
Part: Stall Warning
Condition: False Activation
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

PILOT REPORTED THAT AT 80 KNOTS IAS THE STALL WARNING HORN SOUNDED AND THE TAKEOFF WAS ABORTED. MX TROUBLESHOT THE SYS, COULD NOT DUPLICATE, CHECKED CONNECTORS ON THE SWITCH HARNESSES, ATTACHED A BREAKOUT BOX, NO DEFECTS FOUND, RESECURED SQUAT SWITCH HARNESS, IAW BMM 27-34-00, SYS OK FOR SERVICE.

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