What was found
LT WING AT NR 4 SLAT TRACK INBD SUPPORT RIB CRACKED. INSTALLED NEW SERVICEABLE RIB SUPPORT.
- Difficulty date
- October 22, 2013
- Submitted
- October 25, 2013
- Operation
- Air carrier
- Aircraft
- N439AA
- Make and model
- Doug DC983
- Aircraft serial
- 49457
- Aircraft time
- 80,716 hours, 38,012 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Cracked
- Location
- Lt Wing
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.