# SDR REXA2021042700277

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2021
- Submitted: April 27, 2021
- Operation: Air carrier
- Aircraft: [N324PQ](https://openairdocs.org/aircraft/N324PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15324
- Aircraft time: 15,328 hours, 11,079 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: SH670313831
- Condition: Corroded
- Location: Bs 333-349 S21r
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2021042700277

## Discrepancy

STRINGER 21R HAS CORROSION BETWEEN FS 333 TO FS 349.  REPLACED STRINGER 21R BETWEEN FS 333-FS 349 IAW SRM 51-42-06-001-001-A01 CRJ 900.

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