An amateur radio satellite based TollGate already exists - nostr:nprofile1qy0hwumn8ghj7cnfw3ekzapwd4hkcmmwd3skyefwdphkcerfdenhxqg7waehxw309anx2etywvhxummnw3ezucnpdejz7mrpdenj7etnqqsruvlawyj0za8u2dg4rymlsuvxxnwemptpg02va766zrw67tmptsqfhkq7x built it. Its just a question of time till its compatible with the TollGate protocol and accepts bearer instruments 😃