What was found
CREW REPORTED AVIONICS MASTER SWITCH FAILED TO TURN OFF. MAINTENANCE REMOVED AND REPLACED SWITCH.
- Difficulty date
- March 23, 2009
- Submitted
- March 27, 2009
- Operation
- Air carrier
- Aircraft
- N812AN
- Make and model
- Cessna 402C
- Aircraft serial
- 402C0229
- Aircraft time
- 23,997 hours
- System (JASC)
- 2450 · AC Power Distribution System
- Part
- Master Switch
- Condition
- Unserviceable
- Location
- Avionics
- Part time
- 601 hours
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.