# SDR SWI2025F01512

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2025
- Submitted: November 6, 2025
- Operation: Air carrier
- Aircraft: [N248LR](https://openairdocs.org/aircraft/N248LR), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15274
- Aircraft time: 17,975 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Zone 100
- 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/SWI2025F01512

## Discrepancy

STRINGER 21R LOCATED 7" FWD FS 333.0 HAS CORROSION.  REMOVED AND REPLACED NEW STGR 21R @ FWD BETWEEN FS. 280  TO FS. 333.0 IAW CRJ900 SRM 51-42-06-001-001-A01WEIGHT CHANGE: NO WEIGHT CHANGE NOTED, SAME ITEMS REPLACED AS REMOVED.COMPLIED WITH TASK CARD 51-900-1002-SKY

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