What was found
WEB STIFFENER IS CRACKED AT BOTTOM FASTENER HOLE STA 340 RBL 10
- Difficulty date
- February 10, 2021
- Submitted
- February 11, 2021
- Operation
- Air carrier
- Aircraft
- N744CK
- Make and model
- Boeing 747446
- Aircraft serial
- 26353
- Aircraft time
- 105,744 hours, 19,609 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Fuselage
- 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.