According to one embodiment, a method for providing location information to a mobile receiver from a plurality of aerial vehicles is provided. The method includes receiving a source location from at least three location sources at each aerial vehicle of the plurality of aerial vehicles. The at least three location sources includes a remote aerial vehicle. A predicted location of the aerial vehicle at a future time is calculated at each aerial vehicle based at least in part on a current time at the aerial vehicle, the received source locations, and ephemeris data that represents motion of each remote aerial vehicle. The predicted location is transmitted at the future time at each aerial vehicle. The transmitted locations from the aerial vehicles are used by a mobile receiver to determine a current location of the mobile receiver.