What was found
LOWER FUS.CENTER WING BOX CTR BULKHEAD VAPOR BARRIER UPPER CHORD ATTACHED ANGLE CRACKED @ APPROX. RBL6 , STA 663.75 REF. AAR N/R:9515625 REPAIRED WING CENTER BULKHEAD VAPOR BARRIER UPPER CHORD ATTACHED ANGLE RBL 6, STA 663.75.
- Difficulty date
- February 13, 2023
- Submitted
- February 13, 2023
- Operation
- Air carrier
- Aircraft
- N64809
- Make and model
- Boeing 737900ER
- Aircraft serial
- 42821
- Aircraft time
- 29,734 hours, 10,650 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Unknown
- Part number
- NA
- Condition
- Cracked
- Location
- Sta663.75/Rbl6
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.