SpaceX accuses AST SpaceMobile of misleading regulators in FCC dispute

SpaceX has raised serious concerns about AST SpaceMobile's satellite operations in a formal complaint to the US Federal Communications Commission (FCC). The dispute centres on AST's plans for a 248-satellite network, with SpaceX arguing that only 20 satellites have received regulatory approval. Tensions have grown as both companies push ahead with rival plans for direct-to-consumer telephony services from space.

In its letter to the FCC, SpaceX accused AST of misleading regulators about its legal status. The company claims AST has not made clear whether it operates under US or European licensing. SpaceX also challenged AST's ties to both regions, suggesting the firm presents itself differently to various officials.

SpaceX further alleged that AST intends to let failing satellites 'tumble' through orbits used by competitors and the International Space Station. This, they argue, poses unnecessary risks to other spacecraft. The concerns come as AST currently has six satellites in orbit, with plans to launch 45 to 60 more this year. Major telecom providers have already signed on to support AST's direct-to-consumer cellular service.

Meanwhile, SpaceX operates over 9,000 satellites and has ambitions for its own direct-to-consumer telephony offering. In the six months leading to November 2025, its Starlink satellites carried out 148,796 collision avoidance manoeuvres with non-Starlink spacecraft. Observers note the stark contrast between SpaceX's proposed 30,000-satellite megaconstellation and AST's smaller 248-satellite fleet.

SpaceX's complaint appears aimed at slowing AST's progress while questioning its regulatory compliance. The FCC has yet to respond publicly to the claims.

The dispute highlights growing competition in space-based telecommunications. AST continues to expand its satellite network, while SpaceX pushes for stricter oversight of its rival's operations. The outcome of the FCC's review could shape how both companies move forward with their plans.