On Aug 9, 9:43*am, Steve Freeman wrote:
Curious about the use of Flarm in the US. Was told by another pilot
that the frequency used by Flarm is not approved for that category of
use in the US. Is that true? If it is, do they make units that use a
US approved frequency?

powerflarm units for use in USA will be available later this year.
older flarm units are not for use in USA.

See: http://www.powerflarm.aero/

Hope that helps,
Best Regards, Dave "YO electric"