What was found
PDX - HORIZONTAL STIFFENER BETWEEN HORIZONTAL BEAM XI AND XII IS DISBONDED FROM BULKHEAD. REPAIRED IAW HORIZON AIR EA 4-53-731.
- Difficulty date
- March 30, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N475AU
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11222
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Condition
- Debonded
- Location
- Aft Press Blkhd
- 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.