What was found
BS 1720 S43L, CORROSION BETWEEN SKIN AND STRINGER. REMOVED DAMAGE. HFEC PERFORMED MANUFACTURED AND INSTALLED REPAIR IAW SRM 53-00-01 REPAIR 1. MAJOR REPAIR.
- Difficulty date
- April 27, 2013
- Submitted
- May 8, 2013
- Operation
- Air carrier
- Aircraft
- N117UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28810
- Aircraft time
- 57,734 hours, 6,898 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Bs 1720 S43l
- 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.