Flarm in the US

On Aug 9, 9:56*am, Mike Schumann
wrote:
On 8/9/2010 8:43 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?

There is virtually no FLARM in the US. *It is unlikely to take off here,
as the biggest threats for mid-airs in the US are between powered
aircraft and gliders or other aircraft.

It's a chicken and egg situation. *FLARM is only interesting if everyone
equips. *No one is going to equip if they don't think that everyone else
will.

With ADS-B coming out, that is the way to go in the US. *If you buy an
ADS-B transceiver, not only will you see other ADS-B equipped aircraft,
but, if you are within range of an ADS-B ground station, you will also
see all Mode C/S transponder equipped aircraft that are visible to ATC.
* With 80-90% of GA aircraft in the US transponder equipped, this gives
an immediate benefit to anyone investing in ADS-B (assuming that they
have a ground station deployed in their area).

--
Mike Schumann

This is an area of fast changing technology. It is worth looking at
link provided by dave above to become more informed.
UH