What was found
CORROSION FOUND ON LT WING LOWER SURFACE AROUND RIB 12 L/E EXTRUSION AREA BY ENGINE NACELLE. REPAIRED IAW EO E2-5700-474.
- Difficulty date
- October 18, 2011
- Submitted
- November 7, 2011
- Operation
- Air carrier
- Aircraft
- N420AT
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 420
- Aircraft time
- 30,954 hours, 33,341 cycles
- Engine
- Pwa PW127
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- 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.