At 02:05 01 November 2012, Ramy wrote:
Don, can you back up your claim that Flarm was designed mainly for wave
flying by providing some reference?
Also,can you share with us your actual experience flying with Flarm?

Ramy

The original FLARM was conceived to assist pilots in detecting difficult to
see gliders, particulary in wave where the relative movement is small, the
closure rate is slow and the track of another glider cannot easily be
detected by observing the way it is pointing.
I fly a Discus fitted with FLARM and an LX8000. The LX8000 linked to the
FLARM provides a "radar" display on the moving map. I have found the system
to be useful when flying in wave, I have found it to be less useful, if not
distracting in thermals. On a short 3 mile ridge with 20 or 30 gliders it
is positively lethal.
I do not use the LX8000 display at all when flying a ridge or in thermals.
I have used it when flying in wave, however I still feel the time spent
looking at the LX display and trying to make sense of it would be better
spent looking out.
The most scary thing, even using just the clock lights on the basic system,
is that it is misleading when flying a ridge in higher wind speeds. The
light bears no relation to the direction of the threat so I hear the bleep
and look all round. I have to say that there have been very few occasions
when the alert has sounded and I have not seen the glider causing it before
the alert sounded, lucky maybe?