Do you have a breakdown by aircraft type for that figure?
sorry I am not able to give a current breakdown but there was some information on the FLARM website.
Just to check, your FLARM thing will only work against other FLARM equipped aircraft? And what % of GA aircraft are so equipped, in say, the UK?
Indeed FLARM only works against other FLARM equiped aircraft
But there's rather a chicken and egg before that?
Indeed, chicken and egg. What did the guy with the first phone do with it?