G5000 4.8 Software Update - Sovereign
Update your Garmin® G5000® Avionics Software to 4.8 Version A2 via Service Bulletin SB680-34-39.
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From comfort and versatility to the latest in avionics modifications, the upgrade process is your own. Just like your aircraft. Now, it's ready for the next challenge. Let us show you what your aircraft can become.