On Saturday, August 8, 2015 at 7:41:24 PM UTC-7, Andy Blackburn wrote:
Hmmm...

Not according to the Flarm Dataport Specification 7.03 released on July 30, 2015 that says no target data is put onto the serial port for targets above 2 km in distance. At 17,000' and 110 kts IAS for two head-to-head targets that's a hair over 10 seconds.

9B

Without the target data on the serial port, you will not get a voice enunciation of that target from your third party device.