What was found
TUL - FOUND CORROSION ON BOTTOM SIDE OF CUSP, LEFT SIDE OF AIRCRAFT OVER BUTTERFLY OUTFLOW VALVE. INSTALLED CUSP DOUBLER PER SRM 53-01, FIG 2 SHEET 2 AND 3. (M)
- Difficulty date
- April 10, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N409AA
- Make and model
- Doug DC982
- Aircraft serial
- 49320
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp
- Condition
- Corroded
- Location
- Bs 1240-1243
- 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.