What was found
*MAJOR REPAIR* FOUND DEFORM AT AFTER PRESSURE BULKHEAD 10:00 POSITION AFTER SIDE LENGTH:15.0IN, WIDE:8.0IN, DEPTH:0.214***SM EVAL REQ*** COMPLIED WITH EO-87148-REQ1
- Difficulty date
- May 7, 2023
- Submitted
- June 21, 2023
- Operation
- Air carrier
- Aircraft
- N580UP
- Make and model
- Boeing 747428F
- Aircraft serial
- 25632
- Aircraft time
- 114,542 hours, 19,596 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Pressure Blkhd
- Part number
- UNKNOWN
- Part serial
- NA
- Condition
- Deformed
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.