What was found
INSPECTION TYPE: C, BET. BS 1438 - 1460 RT WINDOW FORGINGS FOUND CORRODED. WINDOW FORGING AREA SKIN REPAIRED AS PER HX RS R53-21-35018 AND ENG'R FILE 747-53-20137. CORROSION BLEND OUT 0.043" X 1" X 1".
- Difficulty date
- April 13, 2003
- Submitted
- April 30, 2003
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 100,611 hours, 25,820 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Window Belt
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.