# SDR COEA2026041613801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2026
- Submitted: April 16, 2026
- Operation: Air carrier
- Aircraft: [N801FX](https://openairdocs.org/aircraft/N801FX), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 338
- Aircraft time: 39,406 hours, 43,642 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: S57112415200
- Condition: Corroded
- Location: Zone 600
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COEA2026041613801

## Discrepancy

WO 269490 NR 600027 HEAVY CHECK   COE/MAJOR REPAIR: R/H WING UPPER RIB 13 JUNCTION BOLT HOLE #1 HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPAIR PER SRAS ES_00278483_01...27237 ISSUE A, DATED 3/4/2026.

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