What was found
COCKPIT L1 WINDOW APPEARS TO HAVE MOISTURE EGRESSION AT THE UPPER EDGE. REMOVED L1 WINDOW AND INSTALLED NEW WINDOW IAW MM.
- Difficulty date
- October 26, 2011
- Submitted
- November 21, 2011
- Operation
- Air carrier
- Aircraft
- N120UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29166
- Aircraft time
- 51,689 hours, 6,103 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Part number
- 06372
- Part serial
- 03253H3992
- Condition
- Damaged
- Location
- Cockpit L1
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.