What was found
INSPECTION TYPE:C LEFT WING UPPER SURFACE I/B LEADING EDGE SKIN FOUND CRACKED AT WS 450 AFT NR 12 K/FLAP. LEFT WING UPPER SURFACE LEADING EDGE SKIN REPAIRED AS PER SRM 57-30-04 FIG 2.
- Difficulty date
- February 13, 2007
- Submitted
- March 9, 2007
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 90,184 hours, 22,066 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Lt Wing
- 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.