Hope it isn't long for Garmin to put 1090ES into the GDL90, then 1090ES will be shown on the screen as well as TAS.
Selex already make a unit for "IN" in Europe for light aircraft. Early days, competition will bring all this to the market. Also there is a locally manufactured device that has IN as well as OUT for a very competitive price. Hasn't been released to the market but very close. NFK4X4, if you need to find out more about that. Contact the fella who gave you the link and ask about Hans.
