SpaceX asks FCC to bless 100,000 Gen3 Starlink satellites and a huge spectrum grab

SpaceX has filed with the FCC for permission to deploy 100,000 third-generation Starlink satellites in very low Earth orbit, a nearly tenfold jump over the roughly 11,000 already flying. The company frames Gen3 as a successor to its Gen1 and Gen2 constellations and promises multi-gigabit symmetrical broadband with latency under 20 ms — claims worth treating skeptically, since real-world Starlink today typically lands around 145–170 Mbps down and 30–50 ms of latency, far below its advertised peaks. Because each Gen3 satellite tops two metric tons, SpaceX can’t launch them in bulk on Falcon 9; it will lean on Falcon Heavy in the near term and ultimately needs Starship, which isn’t operational yet. Users would also have to swap out their existing dishes for upgraded hardware.

The filing’s most contentious element is an aggressive spectrum request spanning Ku-, Ka-, V-, E-, W-, and D-band frequencies, plus waivers of FCC rules so SpaceX can bundle wider contiguous channels for backhaul and uplink. SpaceX concedes it would operate on a noninterference, nonprotected basis and coordinate with incumbents, but the sheer breadth raises real risk of stepping on rival satellite operators and other wireless services. Notably, the company pitches Gen3 as serving not just consumers and enterprises but ‘billions of AI-powered devices,’ explicitly tying the constellation to projected demand from large-scale AI systems.

The application now enters the FCC Space Bureau’s public-notice and comment process, where competitors and interest groups can petition to deny or attach conditions — approval is not assured, especially given the nonconforming high-frequency bands. Astronomers, backed by a European Southern Observatory study warning of ‘devastating effects on astronomy,’ are objecting loudly. Rivals like Amazon’s Leo, Eutelsat-OneWeb, and legacy GEO players such as Hughesnet and Viasat offer little real competition, so even partial approval would cement Starlink’s dominance in satellite broadband while intensifying fights over orbital congestion, debris, and spectrum.