What was found
MD CROWN FX SKIN CORRODED BS1476 S-1L TO S-4L. FABRICATED NEW SKIN SECTION IAW ECRA5331-01772. PERFORMED HFEC INSP NO DEFECTS NOTED.
- Difficulty date
- October 1, 2013
- Submitted
- October 3, 2013
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 56,281 hours, 6,537 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.