What was found
OVERWING INTERCOSTAL WEB CRACKED AT BS 1220, RBL 109. REMOVED DAMAGE. MFG & INSTALLED FILLERS, DOUBLERS, & REPAIR ANGLE IAW SRM 53-40- 51, REPAIR 5. MAJOR REPAIR.
- Difficulty date
- July 15, 2013
- Submitted
- August 21, 2013
- Operation
- Air carrier
- Aircraft
- N179UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25158
- Aircraft time
- 92,211 hours, 11,058 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Bs 1220
- 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.