What was found
TUL - CORROSION LOWER SIDE OF LEFT CUSP, FORWARD OF CABIN FLOORBEAM STATION 560. REPLACED CUSP SHEET STATION 549-598 UNDER AARD 53-20-00-16.
- Difficulty date
- July 22, 2009
- Submitted
- July 31, 2009
- Operation
- Air carrier
- Aircraft
- N437AA
- Make and model
- Doug DC983
- Aircraft serial
- 49455
- Aircraft time
- 69,145 hours, 31,940 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Part number
- EDK32721
- 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.