What was found
AT CRUISE ALT FL370; CAPT. WINDOW L1 STARTED TO ARC FROM LOWER LEFT CORNER. SEVERAL SECONDS LATER THE WINDSCREEN SHATTERED; QRH COMPLETED. R&R L1 WHCU PER AMM 30-41-11
- Difficulty date
- November 17, 2022
- Submitted
- November 22, 2022
- Operation
- Air carrier
- Aircraft
- N8704Q
- Make and model
- Boeing 7378
- Aircraft serial
- 36988
- Aircraft time
- 9,887 hours, 4,387 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Controller
- Condition
- Faulted
- Location
- Window Heat
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.