Hello AP crew,
I know that I have asked this on the forum previously but I couldn't find the original post.  What is the outlook for the SkyGuard TWX transceiver unit being fully accepted by the FAA for ADS-B out requirements?  I would enjoy purchasing the unit and having it available to be used in another aircraft should I decide to upgrade.  My concern is that if I purchase the unit and begin to use it that on January 1, 2019 it will turn into a pumpkin and I will have to buy another ADS-B unit to install.  I would like to hear AP's stance on the SkyGuard and whether it would be best to go with a mounted unit.  Thanks.
Sam Washington