Service difficulty report · Circuit Board · Beech C99

Difficulty date
December 12, 2022
Submitted
December 15, 2022
Operation
Air carrier
Aircraft
N227AV
Make and model
Beech C99
Aircraft serial
U227
Aircraft time
28,105 hours, 40,991 cycles
Part
Circuit Board
Part serial
96
Condition
Popped
Stage of operation
CL
How discovered
V
Nature of condition
O
Precautionary procedure
A

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

What was found

AFTER DEPARTURE FROM KOMA, THE FLIGHT CREW REPORTED THE LANDING GEAR DID NOT RETRACT WITH THE GEAR HANDLE IN THE UP POSITION. THE AIRCRAFT PERFORMED A FLY-BY OF THE ATC TOWER TO CONFIRM GEAR WAS DOWN. THE AIRCRAFT LANDED WITHOUT INCIDENT IN KOMA. PILOT DECLARED AN EMERGENCY. WHEN MAINTENANCE WAS ABLE TO ACCESS AIRCRAFT, THEY NOTED THE LANDING GEAR HANDLE WAS SELECTED UP AND FOUND LANDING GEAR CIRCUIT BREAKER POPPED. INSPECTED ASSOCIATED LANDING GEAR WIRING AND COMPONENTS, AND NO OBVIOUS ISSUES WERE FOUND. RESET LANDING GEAR CIRCUIT BREAKER AND PERFORMED GEAR OPERATIONAL CHECKS WHICH WERE SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. NO PARTS WERE FOUND DEFECTIVE OR REQUIRED REPLACEMENT.

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