What was found
CORROSION ON FLOORBOARD SUPPORT STATION 200 BETWEEN SEAT TRACKS 5 AND 6. AREA OF DISCREPANCY IS ONE INCH BY SIX INCHES WITH A DEPTH OF .020 INCH. INSTALLED NEW FLOORBOARD SUPPORT PER SRM 51-01.
- Difficulty date
- January 20, 2009
- Submitted
- February 23, 2009
- Operation
- Air carrier
- Aircraft
- N9420D
- Make and model
- Doug DC983
- Aircraft serial
- 49824
- Aircraft time
- 50,891 hours, 32,355 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Zone 200
- 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.