What was found
WO 212701 NR 200141 HEAVY CHECK COE/MAJOR REPAIR: CENTER FUSELAGE AFT CROWN INTERIOR SURFACE HAS LEVEL 2 CORROSION BETWEEN STRINGERS 4R-4L. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0118056_01...16219 ISSUE A, DATED 4/29/2020.
- Difficulty date
- April 15, 2020
- Submitted
- May 4, 2020
- Operation
- Air carrier
- Aircraft
- N901FX
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 172
- Aircraft time
- 33,897 hours, 36,558 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Part number
- S53571201200
- Condition
- Corroded
- Location
- Fuselage
- 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.