What was found
INSPECTION TYPE:C LEFT WING UPPER WING L/E CAVITY NOSE L/E WEB CRACK AT WS 670-680 ABOVE NR 2 PYLON AREA, (CRACK LENGTH 1.25"). WEB FABRICATED & INSTALLED AS PER SRM 57-20-03 FIG 7.
- Difficulty date
- July 24, 2005
- Submitted
- August 10, 2005
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 87,225 hours, 21,374 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Web
- Condition
- Cracked
- Location
- Lhw
- 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.