Updates & Downloads

Flight Stream 510 v2.91 software version 2.91

as of June 23, 2026

Use WebUpdater to install this file.

(22.27 MB)

Notes:

• System Requirements: This software can only be updated by dealers using Garmin Pilot.
• WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
• If attempts to upload software fail, you may need to return the device to Garmin® for service.

Change History

Changes made from version 2.90 to 2.91:

• Add resume to Database Concierge
• Support additional SXM weather products