What was found
INSPECTION TYPE:C L/W - L/E CAVITY FRONT SPAR 1 EA VERTICAL STIFFENER FOUND CRACKED AT LOWER END ABOUT 2 INCHES AT WS 382 JUST BEHIND NR 13 K/FLAP. STIFFENER IS REPAIRED AS PER HAECO RS R-57-21-34726.
- Difficulty date
- January 24, 2002
- Submitted
- February 18, 2002
- Operation
- Air carrier
- Aircraft
- N673UP
- Make and model
- Boeing 747123
- Aircraft serial
- 20325
- Aircraft time
- 68,011 hours, 20,052 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Stiffener
- Part number
- 65B01020375
- Condition
- Cracked
- Location
- Lt 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.