What was found
LEFT CUSP SHEET HAS CORROSION FROM STATIONS 1136 TO 1174. INSTALLED CUSP SHEET SPLICE PER BOEING DRAWING SG09530019.
- Difficulty date
- May 19, 2012
- Submitted
- May 21, 2012
- Operation
- Air carrier
- Aircraft
- N9409F
- Make and model
- Doug DC983
- Aircraft serial
- 53121
- Aircraft time
- 53,512 hours, 28,690 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.