On Tuesday, November 17, 2020 at 12:37:32 PM UTC-5, Dan Marotta wrote:
My biggest complaint with Flarm is that ,when flying along with a friend
a hundred or so yards apart, co-altitude and not in any danger of a
collision, the thing screams continuously about an imminent threat.

Add to your configuration file:

# set competition mode (ON = 2, OFF = 0)
$PFLAC,S,CFLAGS,2

Enjoy. You're welcome. Read flarm docs for details.

T8