# SDR SWIA2025F01350

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2025
- Submitted: September 25, 2025
- Operation: Air carrier
- Aircraft: [N461SW](https://openairdocs.org/aircraft/N461SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7811
- Aircraft time: 42,049 hours, 39,575 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Intercostal
- Condition: Corroded
- Location: Zone 800
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2025F01350

## Discrepancy

PASSENGER DOOR MID DD1A INTERCOSTAL IS CORRODED.  (C-CHECK RO 09/24/2025) EVALUATED PASSENGER DOOR MID DD1A INTERCOSTAL ORIGINAL MATERIAL THICKNESS IS 0.050" REF. CRJ-200, SRM 52-10-14, CORROSION FOUND ON MULTIPLE ELEMENTS, ALLOWABLE DAMAGE IS PERMITTED IN ONLY ONE ELEMENT AT A GIVEN CROSS-SECTION, THEREFORE PART IS FOUND OUT OF LIMITS REF. CRJ-200, SRM 52-00-00. REMOVED AND REPLACED BY NEW PAX DOOR INTERCOSTAL DD1A MID REF. DRWG 601R31702 REV. N, CRJ 200 SRM 51-42-06 AND CRJ 200 SRM 51-42-21.  COMPLIED WITH SKYWEST TASKCARD 51-900-1003-SKY. SEE CONTINUATION CARD FOR DETAILS.

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