What was found
L FWD WINDOW EICAS ARCING NOTED ACCOMPLISHED WINDOW DAMAGE CHECK LIST. WINDOW SWITCH HEAT REMAINED OFF REST OF FLIGHT WINDOW LATER CRACKED. VERIFIED WINDOW TERMINALS TORQUED PROPERLY PER AMM 56-11-01-424-015
- Difficulty date
- June 5, 2025
- Submitted
- June 6, 2025
- Operation
- Air carrier
- Aircraft
- N454UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25475
- Aircraft time
- 42,385 hours, 21,853 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Part number
- 141T480149
- Part serial
- 16104H8014
- Condition
- Arced
- Location
- Zone 200
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.