What was found
STATION 520, RBL25 FLOORBEAM EXISTING REPAIRED DOUBLER FOUND CORROSION. REPAIRED BY ECRA 5320-02525.
- Difficulty date
- July 12, 2015
- Submitted
- July 14, 2015
- Operation
- Air carrier
- Aircraft
- N104UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26902
- Aircraft time
- 70,912 hours, 8,092 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Doubler
- 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.