4 ms·

Selective availability was disallowed by executive order in 2000. Block III satellites will not even have the capability to disable the civilian signal.

• gaius 10y ago
  Block III satellites will not even have the capability to disable the civilian signal So we have been told, but it's just a firmware update (or equivalent).
• monocasa 10y ago
  Anything disallowed by executive order can be allowed again by executive order.