What was found
WHILE IN FOR C-CHECK MAINTENANCE REPORTED, CRACK IN INTERCOSTAL UNDER CARGO TRACK AT LBL 25 BETWEEN BS 1900/1915. STOP DRILLED IAW SRM 51-40-02.
- Difficulty date
- February 6, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N691UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19641
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Bs 1900-1915
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.