What was found
WO 262165 NR 600012 HEAVY CHECK COE/MAJOR REPAIR: R/H UPPER WING RIB 13-21 REAR SPAR UPPER CHORD UPPER SURFACE HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPAIRED PER SRAS S572K0045..25291 ISS A, DATED 4/18/2025.
- Difficulty date
- February 18, 2025
- Submitted
- May 13, 2025
- Operation
- Air carrier
- Aircraft
- N903FX
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 179
- Aircraft time
- 33,644 hours, 37,448 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Part number
- S57210624201
- Condition
- Corroded
- Location
- Zone 600
- 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.