SpaceX is poised to launch a significant GPS satellite for the U.S. Space Force on the night of January 27, 2025. The Falcon 9 rocket, carrying the GPS III-SV09 spacecraft, is set to lift off from Cape Canaveral Space Force Station. The launch window opens at 11:38 p.m. EST (0438 GMT on January 28). Originally scheduled for January 26, the launch was delayed due to inclement weather.
You can view the launch live through SpaceX’s official website or their social media platforms, with coverage beginning approximately 10 minutes prior to liftoff.
The GPS III satellites, developed by Lockheed Martin, incorporate advanced “M-Code” technology, providing enhanced resistance to jamming compared to earlier models, as stated by officials from the Space Force. GPS III-SV09 marks the ninth satellite in the GPS III series, aimed at improving positioning, navigation, and timing capabilities, with the final satellite in the series anticipated to launch later this year.
Interestingly, GPS III-SV09 was initially slated to be launched on United Launch Alliance’s Vulcan Centaur rocket. However, the Space Force revised its plans, as U.S. Space Force Col. Ryan Hiserote explained in a statement. This strategic decision reflects the Space Force’s commitment to adaptability within its launch schedule, aiming to ensure timely delivery of essential capabilities.
Notably, GPS III-SV09 is dedicated to honoring the legacy of former U.S. Air Force Colonel Ellison Onizuka, who tragically lost his life in the Challenger disaster in 1986. This reflects a continuing tradition, as names of previous GPS satellites have also memorialized notable astronauts like Neil Armstrong and Sally Ride.
This upcoming launch signifies not only a step forward for GPS technology but also a tribute to the heroes of space exploration. Meanwhile, the Falcon 9 rocket’s first stage will attempt to return approximately 8.5 minutes after launch, landing on the SpaceX drone ship “A Shortfall of Gravitas,” while the upper stage will deploy the satellite into medium-Earth orbit about 90 minutes post-launch. SpaceX’s continued innovations and commitment to rapid response in their launch schedules demonstrate a promising future for space exploration and national security.