- Difficulty date
- December 9, 2022
- Submitted
- December 12, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7378
- Aircraft serial
- 44458
- Aircraft time
- 6,812 hours, 2,564 cycles
- Part
- Controller
- Part number
- 141A48001
- Part serial
- 18033H7732
- Condition
- Arced
- Location
- Zone 200 - Fuse
- Part time
- 6,812 hours, 2,564 cycles
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: L1 WINDOW ARCING DURING FLIGHT. WINDOW CRACKED. REPLACED L1 WINDSHIELD PER JOB CARD 09C21056003 (AALA202212126917) AND REPLACED #1 WINDOW HEAT CONTROLLER PER AMM 30-41-11 (AALA202212120390). ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.