What was found
RT WING UPPER INBD TRAILING EDGE PANEL HAS CRACKS IN UPPER SKIN PLIES AT FASTENERS THAT PASS THROUGH OTBD GRAPHITE DOUBLER. LOCK FASTENERS AND 2 RIVETS. REPAIRED PER AMM.
- Difficulty date
- August 5, 2012
- Submitted
- August 10, 2012
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 51,938 hours, 6,113 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Rt 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.