Service difficulty report · Window · Boeing 76734AF

Difficulty date
August 31, 2026
Submitted
September 1, 2026
Operation
Air carrier
Aircraft
N314UP
Make and model
Boeing 76734AF
Aircraft serial
27742
Aircraft time
75,116 hours, 25,418 cycles
Part
Window
Condition
Arced
Location
Zone 200
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
H, B, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING CRUISE, THE CAPT`S FWD WINDOW BEGAN ARCING IN BOTTOM LT AREA OF WINDOW. THE WINDOW HEAT WAS IMMEDIATELY TURNED OFF, & A FEW SECONDS LATER, THE WINDOW SHATTERED.

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