The types of aircraft fitted with the right type of transponder must vary across the globe. Our son was over in Bermuda, in the Island Games, for the last couple of weeks. He wiled away the odd idle hour watching FLR24 on his Mini iPad. Apart from the one BA flight per day it appears that all other flights are from the USA mainland. Of these, he spotted, about half are private jets.
Gerry Winskill
