What was found
LEFT WINDOW (L1) STARTED ARCING AT PC360 THEN SHATTERED. QRH COMPLETED. APPLIED AERODYNAMIC SEALANT TO COMPLETE THE WINDOW INSTALLATION IAW AMM 56-11-01-424-015.
- Difficulty date
- May 21, 2026
- Submitted
- May 22, 2026
- Operation
- Air carrier
- Aircraft
- N453UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25474
- Aircraft time
- 40,168 hours, 23,218 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Condition
- Failed
- Location
- Zone 200
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.