# SDR SWIA2025082500528

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2025
- Submitted: August 25, 2025
- Operation: Air carrier
- Aircraft: [N804SK](https://openairdocs.org/aircraft/N804SK), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15067
- Aircraft time: 44,101 hours, 30,135 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/SWIA2025082500528

## Discrepancy

STGR23R BETWEEN FS364-FS349 IS CORRODED     (C-CHECK RO 8/21/2025)     INSTALLED NEW STRINGER 23R BETWEEN FS333 AND FS379 P/N SH670-31380-1 REF CRJ 900 SRM 51-42-06-001-001-A01 USING DRAWING SH690-31350 REV M ,COMPLIED WITH 51-900-1002-SKY,PRESSURIZATION LEAK CHECK GOOD

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.