Xona Secures FCC Approval for Pulsar PNT Constellation
Xona Space Systems has cleared its final regulatory hurdle with the FCC, allowing the private firm to deploy its high-integrity navigation constellation in the protected L-band.
Xona Clears Regulatory Path for Global Navigation
Xona Space Systems has secured FCC authorization to broadcast its Pulsar navigation signals across a full satellite constellation. According to Payload, this marks the final regulatory barrier for the company, making it the only private entity permitted to broadcast in the heavily protected L-band alongside state-run systems like GPS.
Signal Integrity and Compatibility
The Pulsar system is designed to augment legacy GNSS infrastructure rather than replace it. Operating in the L-band—described by CEO Brian Manning as "beachfront property" due to its scarcity—ensures compatibility with over six billion existing user devices. Key technical advantages include:
Enhanced Strength: Signals up to 100 times more powerful than standard GPS.
Security: Integrated spoofing protection via dynamic cryptographic watermarking.
* Integration: Seamless firmware updates for current commercial receivers.
Strategic Resilience
The timing aligns with a shift in defense priorities. While the U.S. Space Force recently defunded its own resilient GPS initiatives, legislative pressure is mounting to integrate commercial PNT (Positioning, Navigation, and Timing) solutions as a redundant layer for national security.
Deployment Timeline
Following successful validation via the Pulsar-0 demonstrator in 2025, Xona is moving into the production phase. The first six satellites are scheduled for launch in October, with initial operations targeted for early 2027. The constellation will transition from intermittent to persistent global coverage as orbital density increases.