What was found
DURING SCHEDULED C-11 CHECK, FOUND CENTER WING-TO-FUSELAGE FAIRING STIFFENERS CRACKED AND HOLES ELONGATED AT FS 497 TO 517, LBL 22 AND RBL 22, WL 285. REPAIRED IAW SMP583 51-60 AND 51-70.
- Difficulty date
- March 25, 2013
- Submitted
- April 2, 2013
- Operation
- Air carrier
- Aircraft
- N401LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4606
- Aircraft time
- 51,527 hours, 29,831 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 3624771R
- Condition
- Cracked
- Location
- Bs 497-517
- 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.