>>astero+C
Clearly nothing is stopping someone from doing that anyway, but also nobody ever knows if Elon is actually on any of the three planes tracked (unless he posts about where he's going or where he is). They're not even his personal planes, they're owned by his companies and used by other people. If he's that worried about a stalker he should just charter a jet instead of flying on jets associated with him or his companies, then nobody would know.