What was found
LEFT AILERON INBOARD LEADING EDGE HAS CORROSION, UPPER AND LOWER SURFACE. REPAIRED IAW SRAS ES-4879/17.
- Difficulty date
- October 15, 2017
- Submitted
- November 30, 2017
- Operation
- Air carrier
- Aircraft
- N804HC
- Make and model
- Aerosp ATR42500
- Aircraft serial
- 623
- Aircraft time
- 21,608 hours, 26,662 cycles
- System (JASC)
- 5751 · Ailerons
- Part
- Skin
- Part number
- S57615482200
- Part serial
- NA
- Condition
- Corroded
- Location
- Lt Aileron
- Component
- Aileron · Aerosp
- Component part number
- S5761530001000
- 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.