What was found
FOUND MAIN DECK INTERCOSTAL WEB CRACKED BS 1200 L=1". MAINTENANCE REPLACED THE INTERCOSTAL WEB PER J/C 5313-07C.
- Difficulty date
- January 11, 2012
- Submitted
- February 13, 2012
- Operation
- Air carrier
- Aircraft
- N663US
- Make and model
- Boeing 747451
- Aircraft serial
- 23818
- Aircraft time
- 6,465 hours, 812 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Bs 1200
- 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.