Garmin Released Free software for G500 and G600 Upgradation

Garmin has released a free software upgrade–version 6.21–which increases the capability of its G500/G600 flight displays. The G600 version is available immediately, while the G500 version will be released in February. Some new capabilities include control of altitude preselect for KFC 200/250 autopilots using the G500/G600 when paired with a GAD 43e autopilot interface adapter; provision of basic GWX 70 weather radar functions; support of Cessna 400B/800B/1000 IFCS autopilots (when paired with a GAD 43e); and flight director display with Century IV/41/2000 autopilots.