What was found
VERTICAL STIFENNER IS CRACKED ( 1") ON THE AFT SIDE OF THE MAIN DECK FLOORBEAM AT STATION 2360 AT RBL 16
- Difficulty date
- March 19, 2025
- Submitted
- March 19, 2025
- Operation
- Air carrier
- Aircraft
- N744CK
- Make and model
- Boeing 747446
- Aircraft serial
- 26353
- Aircraft time
- 121,366 hours, 22,115 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Zone 200
- 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.