RESTON, Va.--(BUSINESS WIRE)---- $nn #NextNav--NextNav Inc. (Nasdaq: NN), a leader in next-generation terrestrial positioning, navigation, and timing (PNT) and 3D geolocation solutions, today announced that it will commence operations of a 5G PNT Network in Santa Clara County, California, as early as December 11. Network operations of positioning, navigation and timing applications represent the next milestone toward commercial readiness and the mission to deliver a resilient complement to GPS. The 5G PNT N ...