To be clear, the RC connection range of the P3 and Inspire 1 (light bridge), and the range extender connection range of the P2 Vision / Vision+ (wifi), are both unrelated to the connection range of the Peer-to-Peer Airspace feature of Autopilot. Peer-to-Peer Airspaces rely on bluetooth and wifi, the latter of which implies that if wifi connection would be required (if out of range of bluetooth), the P2 Vision / Vision+ could not be used because the iOS device can only be connected to one wifi network at once, and it is already connected to the aircraft.