On Sunday, October 1, 2017 at 9:02:05 PM UTC-4, Darryl Ramm wrote:
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The actual retransmission data message via ADS-R, is very slightly different than the message it is retransmitting... the FAA system could not work it it was exactly the same. PowerFLARM coming out of Europe was apparently never developed to handle those slightly different USA focused ADS-R messages.

Wow. If this is a just a software tweak, it would make sense to request the FLARM team to do it. They would then likely sell more units in the USA, where GA traffic on UAT is definitely part of the traffic glider pilots are trying to "see". And even some small GA plane owners may buy it, like some do in Europe. And the more units sold, the lower the price me eventually be, thus yet more sold...