What was found
LEFT CUSP CORRODED, TOP AND BOTTOM, FROM STATIONS 469 TO 482. REMOVED CORROSION AND INSTALLED DOUBLER PER AARD 53-20-00-16.
- Difficulty date
- August 31, 2012
- Submitted
- September 3, 2012
- Operation
- Air carrier
- Aircraft
- N931TW
- Make and model
- Doug DC983
- Aircraft serial
- 49527
- Aircraft time
- 68,905 hours, 34,512 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.