What was found
CORROSION ON UPPER SURFACE OF LEFT CUSP AT STATION 205, APPROX 8 INCHES FORWARD OF NUMBER 1 SEAT TRACK. INSTALLED CUSP DOUBLER PER SRM 53-20.
- Difficulty date
- September 16, 2009
- Submitted
- September 25, 2009
- Operation
- Air carrier
- Aircraft
- N422AA
- Make and model
- Doug DC982
- Aircraft serial
- 49334
- Aircraft time
- 67,551 hours, 36,029 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Condition
- Corroded
- Location
- Fuselage
- 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.