What was found
CHECK/MAJOR REPAIR: LT WING RIB 5 FLANGES LEVEL 2 CORROSION BETWEEN STIFFENER 3-4, 6-7 AND 8-9. REPAIR PER SRAS S571R0404.10605 DATED 9/19/2016.
- Difficulty date
- July 2, 2016
- Submitted
- December 15, 2016
- Operation
- Air carrier
- Aircraft
- N811HC
- Make and model
- Aerosp ATR72201
- Aircraft serial
- 227
- Aircraft time
- 27,412 hours, 29,121 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Part number
- S57112156200
- Condition
- Corroded
- Location
- Lt Wing
- 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.