What was found
INTERNAL SKIN HAD CORROSION FRAME 21 BELOW STRINGER 9L. REPAIRED IAW ES-4447/16.
- Difficulty date
- October 2, 2016
- Submitted
- December 2, 2016
- Operation
- Air carrier
- Aircraft
- N803FX
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 362
- Aircraft time
- 35,869 hours, 39,745 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Part number
- S53371203202
- Condition
- Corroded
- Location
- Frame 21
- 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.