There is another Tcas that is even smaller and can be battery powered.
It seems to have more favorable reviews. www.surecheckaviation.com



Mike Lindsay wrote in message ...
In article , Andrew
writes
(Sandy McAusland) wrote in message news:e94d757a.0401131448.1
...
I heard a report of a collision between a glider and a power plane
somewhere in California sometime in December 2003. Does anyone have
any info on this ??

Hi,
Flying with a Proxalert R5 anti collision system since a month.
(www.proxalert.com) It works great and provide info about the three
closest threats.

Please tell us about this gadget. Where did you get it from?
How big and heavy is it? does it need a draggy antenna?

TIA