What was found
CORROSION FOUND ON BOTTOM SIDE OF RIGHT CUSP AT MID CARGO. AREA OF DISCREPANCY WAS 11.5 INCHES BY 3.5 INCHES. INSTALLED DOUBLER IN ACCORDANCE WITH AARD 53-20-00-16.
- Difficulty date
- September 30, 2008
- Submitted
- October 29, 2008
- Operation
- Air carrier
- Aircraft
- N570AA
- Make and model
- Doug DC983
- Aircraft serial
- 49352
- Aircraft time
- 69,155 hours, 30,709 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Part number
- 7075T6
- Condition
- Corroded
- Location
- Zone 100
- 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.