What was found
BS 1120 RT FRAME CRACKED AT TENSION TIE. INSTALLED NEW FRAME IAW SRM 51-40-02.
- Difficulty date
- June 5, 2012
- Submitted
- June 15, 2012
- Operation
- Air carrier
- Aircraft
- N178UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24385
- Aircraft time
- 90,478 hours, 10,927 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1120
- 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.