What was found
PDX - CRACK NOTED IN THE FORWARD PRESSURE BULKHEAD BEAM V, CRACK RUNS BETWEEN TWO FASTENERS AT THE BULKHEAD CENTERLINE. CRACK NOTED DURING C-CHECK (NR 100-33). CRACK REPAIRED I/A/W E.A. 28-53-393. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- September 10, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N450US
- Make and model
- Fokker F28MK1000
- Aircraft serial
- 11101
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Blkhd Beam
- Condition
- Cracked
- Location
- Fwd Press Blkhd
- Part time
- 37,114 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.