What was found
AFT PRESSURE BULKHEAD HAD A CRACK INDICATION EMANATING FROM RIVET AT STRINGER 7R LOWER GROUP OF FIVE CLOSEST TO APEX. APPROX. 1/8' LONG. IAW PART 6, 51-00-00, PROCEDURE 23.
- Difficulty date
- March 3, 2026
- Submitted
- March 30, 2026
- Operation
- Air carrier
- Aircraft
- N486WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33852
- Aircraft time
- 70,494 hours, 42,367 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Pressure Blkhd
- Condition
- Cracked
- Location
- Zone 100
- 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.