On Friday, 22 July 2016 16:05:10 UTC-4, wrote:
So 2 of us have FLARM CORE - and we put it in Stealth a long time ago and then back to normal - but when we get about 1 or 2 miles apart the other glider disappears - I can see 747's but can't see the other glider? any suggestions?

I've had issues with my FLARM since putting the in stealth mode at the 2015 15m Nationals at Harris Hill. After the contest the range dropped considerably. This morning completely blew away my config by loading a flarmcfg.txt that only contained a single line;

$PFLAR,99


After that I put in a fresh config file generated using the flarm website and my ranges came back to what I was seeing before Elmira.

FWIW
Luke Szczepaniak