What was found
INSPECTION TYPE:C, CORROSION ON UPPER SURFACE OF CENTER WING SKIN AT BS 1050 LBL 88. CORROSION CLEANED UP OUT OF LIMITS ON SKIN AND FLOORBEAM CHORD. REPAIR ACCOMPLISHED PER Q/NOTE 5/00.
- Difficulty date
- April 20, 2000
- Submitted
- June 12, 2000
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 94,119 hours, 24,390 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Center Wing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.