What was found
PDX - STRINGER 50, A SECTION FROM FRAME 4900 TO SPLICE BETWEEN FRAMES 5805 AND 6305 IS INCORRECT THICKNESS FOR THIS LOCATION. REPLACED STRINGER IAW HORIZON AIR EA 4-53-824.
- Difficulty date
- June 11, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N493US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11161
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Misinstalled
- Location
- Frame 4900
- 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.