# SDR SWIA2026030475631

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2025
- Submitted: April 3, 2026
- Operation: Air carrier
- Aircraft: [N631SK](https://openairdocs.org/aircraft/N631SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10329
- Aircraft time: 28,716 hours, 22,687 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Condition: Unknown
- Location: Zone 200
- 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/SWIA2026030475631

## Discrepancy

COMPLY WITH SCHEDULED MAINTENANCE  WIFI PCS/TIMING ANTENNA SDI 700 - COMPLY WITH INSPECTION OF THE PCS/TIMING ANTENNA SDI & DI IAW STC ST02541CH ICA DOCUMENT D12454-20110 SEC 4 (LATEST REVISION)  1. INTERNAL A/C SKIN - DOUBLER OUTER EDGE FASTENER HOLES - SDI2. INTERNAL A/C SKIN AND TRIPLER,  ALL FASTENER HOLES - DI3. ACFT SKIN AND DOUBLER,  CONNECTOR HOLES,  SDI4. EXTERNAL DOUBLER ALL FASTENER HOLES,  EFFECTIVITY ON ACFT EQUIPPED WITH ANY OF  7RJ2457-46, 7RJ2487-46, 7RJ2531-46, 7RJ2764-46, 7RJ2849-46, 7RJ2967-46, & 7RJ3153-46.   REMOVED PREVIOUSLY INSTALLED DOUBLER, CUT AWAY IDENTIFIED AREA OF UPPER FUSELAGE, FABRICATED NEW DOUBLER AND INSTALLED IAW REO 670-53-41-811, REV-  HAVE BEEN COMPLIED WITH. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

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