Garmin SL-40

Jimimac

Filing Flight Plan
Joined
Jun 4, 2026
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Jimimac
I've got an SL40 that works fine for an hour or so and then gets "fuzzy". It transmits fine but the input audio gets difficult to understand. Can anyone recommend a decent shop to send this unit to?

Thanks,

Jim
 
Thanks so much. I was worried that might be the case, but thought some independent shops might still work on the SL-40.
 
Thanks so much. I was worried that might be the case, but thought some independent shops might still work on the SL-40.
I’m not 100% sure but I think the SL40 is digital, which changes the repairability considerations.
 
It is and I will try them. Thanks so much, folks!

Jim
 
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