What was found
BS 1660, MAIN DECK FLOORBEAM AT RBL 25 CORRODED. REMOVED DAMAGE. HFEC. CAT "A" REPAIRED IAW ECRA 5320-02155. MAJOR REPAIR.
- Difficulty date
- July 19, 2013
- Submitted
- August 21, 2013
- Operation
- Air carrier
- Aircraft
- N179UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25158
- Aircraft time
- 92,211 hours, 11,058 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1660
- 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.