What was found
CRACK INDICATION IN THE UPPER BOLT HOLE OF THE LT SUPPORT FRAME OUTER FITTING AT STA 2598 AND S-11L.
- Difficulty date
- February 25, 2012
- Submitted
- February 26, 2012
- Operation
- Air carrier
- Aircraft
- N748CK
- Make and model
- Boeing 747221F
- Aircraft serial
- 21744
- Aircraft time
- 113,005 hours, 25,456 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Fitting
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.