Xona has completed environmental testing for their upcoming demo mission, a significant step towards realizing the first high-performance commercial navigation system. 

SAN MATEO, Calif., May 10, 2022 (Xona Space Systems PR) — Xona Space Systems, the aerospace startup developing a precision navigation and timing system in low Earth orbit, today announced that their first in-space demonstrator has been delivered to Spaceflight Inc. for final integration after successfully completing testing and is scheduled for launch on SpaceX’s Transporter 5 in May. Xona is building the first ever independent high-performance satellite navigation and timing system designed to meet the needs of intelligent systems.

January 15, 2021

MEMORANDUM

SUBJECT: Space Policy Directive 7, The United States Space-Based Positioning, Navigation, and Timing Policy

This Space Policy Directive establishes implementation actions and guidance for United States space-based positioning, navigation, and timing (PNT) programs and activities for United States national and homeland security, civil, commercial, and scientific purposes. This policy complements the guidance set forth in Executive Order 13905 of February 12, 2020 (Strengthening National Resilience through Responsible Use of Positioning, Navigation, and Timing Services), and the intersector guidance for Global Navigation Satellite Systems (GNSS) included in the December 9, 2020, National Space Policy. This policy supersedes National Security Presidential Directive-39 (NSPD-39) of December 15, 2004 (United States Space-Based Positioning, Navigation, and Timing Policy).