# SDR SWIA2025031900116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2025
- Submitted: March 19, 2025
- Operation: Air carrier
- Aircraft: [N554CA](https://openairdocs.org/aircraft/N554CA), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15168
- Aircraft time: 37,229 hours, 25,940 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- 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/SWIA2025031900116

## Discrepancy

CORROSION ON THE RH TCAS ANTENNA DOUBLER AT APPROXIMATELY FS 349, STRINGER 25-26R. SEE ATTACHED PICTURES.     (C-CHECK RO 3/18/2025)    INSTALLED NEW CHANNEL/DOUBLER P/N SH670-31032-5 FOR ANTENNA AT FS349 BETWEEN STGR 25R-26R REF CRJ 900 SRM 51-42-06-001-001-A01 AND DRWG SH670-30023 REV G. LEAK CHECK GOOD, COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY AND M-337

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