Originally Posted by
wrecker
Murg
you could try one of these
Transponder | Dittel Avionik There was some talk about NZ aviation regulators sponsering a low power mode S transponder for the gliding world some years ago but i am not sure if it came to anything.
Thanks, I thought of that and have just fired off a missive to the Gliding Ass'n.
Never thought of balloons ! Surely they are big enough to See and Avoid !! and don't usually lift off active airfields ( do they ? ) but will enquire.