What was found
PILOT REPORTED NAV LIGHT ON WHEN CIRCUIT BREAKER/SWITCH IN THE OFF POSITION & OFF WHEN CIRCUIT BREAKER WAS IN THE ON POSITION. MX FOUND CIRCUIT BREAKER TO BE AT FAULT. AD 2008-13-17 HAD BEEN COMPLETED 2007.5 FLIGHT HOURS PRIOR.
- Difficulty date
- November 10, 2011
- Submitted
- November 10, 2011
- Operation
- General aviation
- Aircraft
- N5519A
- Make and model
- Beech F33A
- Aircraft serial
- CE1337
- Aircraft time
- 21,256 hours, 21,256 cycles
- Engine
- Cont IO520BB
- Engine time
- 1,358 hours, 1,358 cycles
- Propeller
- Hartzl PHCC3YF1
- System (JASC)
- 3397 · Light System Wiring
- Part
- Circuit Breaker
- Part number
- 35380132101
- Condition
- Failed
- Location
- Zone 100
- Part time
- 2,008 hours, 8,030 cycles
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.