What was found
WING CENTER TANK SKIN UPPER CHORD AT BS 663 CRACKED AT RBL45 / ACCOMPLISHED PRESSURE DECK REPAIR AT STA 663 VERTICAL WEB LOWER ATTACH ANGLE AT RBL 47 I.A.W. EA. 210061 REV IR AND SWA EA. 21-157-00549 REV IR
- Difficulty date
- March 5, 2021
- Submitted
- March 22, 2021
- Operation
- Air carrier
- Aircraft
- N7864B
- Make and model
- Boeing 7377Q8
- Aircraft serial
- 30638
- Aircraft time
- 55,578 hours, 37,203 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Angle
- Condition
- Cracked
- Location
- Center Wing
- 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.