An interesting trial flight attempt...

I recently had a year off from gliding and have come back to my gliding club
(www.ddsc.org.au) in Australia, to find the whole club fleet and most
private owners Flarm equipped. I believe we are the first fully equipped
club in Australia.

While getting checked out again over the last weeks in the club's two
seaters, I have to say the Flarm is amazingly good.

It is simply, predictable and will be going into our Nimbus soon.

Robert

"Marc Ramsey" wrote in message
om...
Bert Willing wrote:
"Marc Ramsey" wrote in message
. com...
I also suspect that FLARM won't do much to help where I'm most concerned
about a collision with another glider, the ridge running down the White
and Inyo mountains near the CA/NV border. FLARM advertises an effective
range of 2-3 km, or 1 to 1.5 nm. Given a head-on approach between two
gliders, each running at a TAS of 150 knots, you'll be lucky to get 10
seconds of warning. Might work for an ex-fighter pilot, but that's not
much time for someone like me...
You're wrong there, Marc. I'm not an ex-fighter pilot, and I had this
warning from my Flarm on the ridge. I took an evasive action and we
didn't collide. 10 sec is a lot when something is yelling at you.

Real world experience definitely trumps my speculation.

By the way, if anyone here in the US is interested, for another project
I've found multiple sources of FCC approved (no conformance testing
required, if used with specific antennas) 900 MHz RF modules with as much
as 20 mile line of sight range using 1/2 wave whip antennas. There might
be a way to do this without a huge up-front hardware and certification
costs. Software and testing would still be a big effort...

Marc

To add to what Robert wrote:

It is actually the OzFlearm - a unit manufactured in Australia based and
fully compatible with the original Flarm. Details at
http://www.rf-developments.com/page008.html

The money for club gliders and 2 tugs were raised by asking members for
donations.

Paul

robert wrote:
I recently had a year off from gliding and have come back to my gliding club
(www.ddsc.org.au) in Australia, to find the whole club fleet and most
private owners Flarm equipped. I believe we are the first fully equipped
club in Australia.

While getting checked out again over the last weeks in the club's two
seaters, I have to say the Flarm is amazingly good.

It is simply, predictable and will be going into our Nimbus soon.

Robert

"Marc Ramsey" wrote in message
om...

Well, maybe this is the answer for the US market? A quick scan of their web
site didn't reveal and restrictions to use in the US. So a question to all
glider instruments dealers in the US, what will it take to start selling
this unit in the U.S.?
I think if it will be IGC approved, we have a winner, and soon other flight
recorders will follow by offering flarm functionality...

Ramy

"PB" wrote in message
...
To add to what Robert wrote:

It is actually the OzFlearm - a unit manufactured in Australia based and
fully compatible with the original Flarm. Details at
http://www.rf-developments.com/page008.html

The money for club gliders and 2 tugs were raised by asking members for
donations.

Paul

robert wrote:
I recently had a year off from gliding and have come back to my gliding
club (www.ddsc.org.au) in Australia, to find the whole club fleet and
most private owners Flarm equipped. I believe we are the first fully
equipped club in Australia.

While getting checked out again over the last weeks in the club's two
seaters, I have to say the Flarm is amazingly good.

It is simply, predictable and will be going into our Nimbus soon.

Robert

"Marc Ramsey" wrote in message
om...