What was found
DURING ACFT MPV AT MAE, EXCESSIVE CORROSION DAMAGE WAS DETECTED ON THE INNER SURFACE OF THE FUSELAGE. ACP'D INTERIM REP AIR IAW EVA IMC-30155. THE AIRCRAFT REMAINS AIR-WORTHY UNTIL PTC 12669 OR REPAIR.
- Difficulty date
- December 4, 2012
- Submitted
- December 17, 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)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- 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.