And next: commercial positioning
I wouldn't be at all surprised to hear that Elon's Starlink that SpaceX are launching at a rapid rate of knots contains some kind of positioning subsystem. The Chinese have put their 35th Beidou satellite in orbit after 20 years of effort. SpaceX launch 50-60 Starlink birds on each Falcon 9 launch. Even if current Starlink birds don't to positioning, that rate of deployment and tech iteration means they possibly soon could.
Biting the hand that feeds IT
