On Oct 26, 10:46*am, kd6veb wrote:
Hi Gang
* Surely flying in a thermal with a gaggle of other gliders is
suicidal period. And what use is a Flarm in those conditions? I have a
Phoenix on order and am anticipating putting a PowerFlarm in it. Why?
Because the PowerFlarm has a PCAS function in addition to the Flarm
function and the PowerFlarm costs only a little more than a Zaon PCAS.
I do think the mandatory use of Flarm is a good idea for comps
especially if one can inexpensively rent a Flarm. But outside of comps
with the flying I do having a transponder is by far the most important
piece of safety equipment I have on board. A PCAS is also worth
having. Having a Flarm? It is a useless device until the use of Flarm
by the gliding community reaches critical mass (usage). That is
unlikely to happen here in the US for several years at best. And then
what about GA? What good is Flarm for GA? They are never going to use
it in the US. The FAA has another system in store for GA and
commercial aircraft.
Dave

Dave, are you no longer flying to the Whites? Cause otherwise I am
sure you'll agree that in the area you are flying, other than near
Reno, the biggest risk of mid air collision is with another glider
running the White Mountains. On a good day, there can be over 20
gliders dolphine flying at 100 knots (200 knots closing speed) in a
1000 feet altitude band and within half a mile lateral, in both
directions.

Ramy