What was found
PDX - CORROSION UNDER FOUR NUT PLATES IN FRAME 14755 FROM CENTERLINE OUT TO 4 INCHES RIGHT OF CENTERLINE. REPAIRED IAW HORIZON AIR EA 4-53-1536, FOKKER SRM 51-31-01 AND SRM 51-31-05.
- Difficulty date
- December 23, 2001
- Submitted
- January 17, 2002
- Operation
- Air carrier
- Aircraft
- N488US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11240
- Aircraft time
- 31,509 hours, 37,612 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- Location
- Fuselage
- 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.