A number of Canadian IXs have pondered whether we could get Starlink to peer via air. I don't think this will be possible until they move to IPv6 so that they can do some geographic allocation of end-station addresses. A question that was asked was: what is the altitude at which the data has left the country... Heinlein's _Man Who Sold the Moon_ is not true. Countries have a limited altitude in which to claim soveignty. But, what is it? (Would Alphabet Loon be within it? I suspect so) Will this argument about data sovereignty be used by national governments (or rather, the associated incumbent telco-ISPs) to forbid spending public money on Starlink?