Add Aircraft Band RX + APRS TX/RX to your AT-D578UV

Note: this post has been updated after its original post. Aircraft Band receive can not be added to older radios. Sorry for the mistake. Anytone plans to release a updated version of the D578UV radio in May, that will allow reception the Aircraft Band and update its APRS function to both transmit and receive data. You will be able to upgrade your existing D578UV with the addition of the same hardware used in the new model. For more information and to stay informed of this upgrade, please see this web page: http://www.anytone.us/item.php?item_id=445&category_id=91