GTN software 6.41 was released to dealers yesterday so it should be up soon on the G3X site.
GTN 6XX/7XX Main Software Version 6.41 contains the following changes from Main Software Version
6.21:
? Added support for visual approaches which include advisory vertical and horizontal guidance to
most runways.
? Added support for TCAS II traffic display and transponder control including interfaces to the
Garmin GTX 3000 transponder, GTS 8000, and select third-party traffic systems.
? Added support for forwarding GTX attitude through the Flight Stream 510 to portable devices.
? Added support for advisory vertical guidance on LNAV approaches in regions without SBAS
coverage.
? Removed pop-up that impeded the creation of user waypoints defined by two radials.
? Fixed RS-232 Aviation Outputs issue that would incorrectly send distance to destination.
? Changed datalink weather timestamps so that they will now collapse when all weather is current
to declutter the display.
