What was found
PDX: C3. LIGHT CORROSION ON LADDER PLATE BY SCREW HOLE (FWD EDGE) UNDER PANEL 522AT. MAINTENANCE REPAIRED IAW RD 8/4-57-441, NDTM PART 6, 51-00-02 AND HORIZON EO 6-57-317.
- Difficulty date
- May 12, 2006
- Submitted
- June 1, 2006
- Operation
- Air carrier
- Aircraft
- N406QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4048
- Aircraft time
- 12,433 hours, 12,860 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Plate
- Condition
- Corroded
- Location
- Wing
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.