This is a high level overview of the Garmin GNX 375 GPS / ADS-B (in and out) transponder combo installed in my Piper Comanche. Includes a tour through the screens and functionality along with a couple real world examples. Not for training just familiarization. Similar to the Garmin 650 functionality but without the communications capability.
I was informed my comment about the OAT reading has been corrected with later software updates so that will take away my main complaint once I get the upgrade.