- Difficulty date
- January 3, 2011
- Submitted
- January 5, 2011
- Operation
- Air carrier
- Aircraft
- N773NC
- Make and model
- Doug DC951
- Aircraft serial
- 47775
- Aircraft time
- 73,440 hours, 70,600 cycles
- Engine
- Pwa JT8D9
- Part
- Floor Panel
- Condition
- Corroded
- Location
- Main Cabin
- 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.
What was found
MAIN CABIN FLOOR PANEL NR70 CORRODED SEVERAL PLACES IN FLOOR PANEL RACK. REMOVED CORROSION IAW SRM 51-10-3. NDT VERIFIED DAMAGED CONTAINED IAW NDT SPM 06-10-01.001. MATERIAL FOUND TO OUT OF LIMITS IAW SRM 51-10-3. FABRICATED DOUBLER IAW SRM 51-70-4, FIG 38, 1EA FILLER. TREATED AND PRIMED IAW SRM 51-10-3. INSTALLED REPAIR IAW SRM 51-70-4.