# SDR 2026FA0000544

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2026
- Submitted: June 26, 2026
- Operation: General aviation
- Aircraft: [N275BS](https://openairdocs.org/aircraft/N275BS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0007
- Aircraft time: 2,864 hours, 1,878 cycles
- System (JASC): [2397 · Communications System Wiring](https://openairdocs.org/jasc/2397)
- Part: Switch
- Condition: Miswired
- Location: Zone 200
- Stage of operation: IN
- How discovered: O
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2026FA0000544

## Discrepancy

MODIFIED AIRCRAFT WITH AN STC FOR GOGO LX5 TO CONNECT THE AIRCRAFT TO A 5G NETWORK FOR IN FLIGHT ENTERTAINMENT. ALL WORK COMPLETED PER WIRING DRAWINGS SUPPLIED AND WERE CURRENT AT THE TIME. IT WAS FOUND LATER THAT THE ON / OFF SWITCH WIRING (DRAWING CA25174) SHOULD BE ON ITS OWN BREAKER WHILE ALSO BEING A SMALLER BREAKER TO PROTECT THE AIRCRAFT AND WIRING. IN THE PREVIOUS WIRING DRAWING FOR THIS SWITCH, THERE WAS A SAFETY RISK THAT THE BREAKER WOULD NOT OPEN AND THE CIRCUIT COULD OVERHEAT. TEXTRON AVIATION ENGINEERING TEAM UPDATED DRAWING TO REFLECT THE CHANGE AND CORRECT THE ENGINEERING MISTAKE, AND AIRCRAFT HAS BEEN CORRECTED IN THE FIELD. ORIGINAL DRAWING ENGINEERED BY LIBERTY PARTNERS ON BEHALF OF TEXTRON AVIATION. THOUGH THERE WAS NO PROBLEMS FOUND WITH THE AIRCRAFT ONCE DISPATCH TO CORRECT THE ISSUE, WE FEEL AS IT IS OUR OBLIGATION TO REPORT A SERVICE DIFFICULTY REPORT. I WORK FOR TEXTRON AVIATION IN INDIANAPOLIS, IN. CRS: CNQ0918D.

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