What was found
DURING OPEN HOLE HFEC INSPECTION ON RT SIDE BS 1120 TENSION TIE, FOUND ONE CRACK AT FRAME, LOWER ROW 2ND FASTENER HOLE FROM OTBD. FRAME R & R IAW SRM 51-40-02 BETWEEN S-4 AND S11R AND FAILSAFE REPAIR CARRIED OUT SRM 51-70-11, FIG 1.
- Difficulty date
- January 16, 2013
- Submitted
- January 17, 2013
- Operation
- Air carrier
- Aircraft
- N667US
- Make and model
- Boeing 747451
- Aircraft serial
- 24222
- Aircraft time
- 97,543 hours, 11,950 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1120
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.