# SDR REXA2026042800411

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2026
- Submitted: April 28, 2026
- Operation: Air carrier
- Aircraft: [N297PQ](https://openairdocs.org/aircraft/N297PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15297
- Aircraft time: 27,630 hours, 21,175 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stringer
- Part number: SH670313831
- 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/REXA2026042800411

## Discrepancy

CORROSION ON STRG 21RH BTW FS364 TO FS379 AT MAIN AVIONICS COMPARTMENT CORROSION ON STRG 21RH BTW FS364 TO FS379 AT MAIN AVIONICS COMPARTMENT  WAS EVALUATED OUT OF LIMITS , THEREFORE WAS REPLACED PER CRJ-900 SRM 53-00-00-101-001-A01 AND SRM 51-42-06-001-001-A01 .

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