What was found
BS 140 OUTER RING CHORD CRACKED AT STR 20R. MAJOR REPAIR ACCOMPLISHED: STOP DRILLED CRACK, INSTALLED ANGLE REPAIR PER AMM.
- Difficulty date
- December 4, 2012
- Submitted
- December 7, 2012
- Operation
- Air carrier
- Aircraft
- N180UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25224
- Aircraft time
- 89,974 hours, 10,738 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Structure
- Condition
- Cracked
- Location
- Fuselage
- 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.