AT&T and Verizon ask FCC to throw a wrench into Starlink's mobile plan

AT&T and Verizon have formally requested the Federal Communications Commission (FCC) to deny SpaceX's proposal to offer mobile service in partnership with T-Mobile, arguing that the plan could interfere with existing terrestrial mobile networks. The companies submitted filings claiming that SpaceX's request for a waiver to increase out-of-band emission limits would lead to harmful interference, degrading service quality for millions of users. AT&T's analysis suggests that the proposed changes could reduce network throughput by 18% in certain markets. Verizon echoed these concerns, stating that the interference could negatively impact wireless phone performance. Both companies are also pursuing their own supplemental coverage plans with AST SpaceMobile. SpaceX and T-Mobile, however, maintain that their service will not harm existing networks and have accused competitors of making misleading claims to obstruct their plans. They argue that the current FCC emissions limits are overly restrictive and should be revised. The FCC has set deadlines for responses and replies regarding this matter, with SpaceX expected to defend its position vigorously.

- AT&T and Verizon oppose SpaceX's mobile service plan, citing potential interference with existing networks.

- SpaceX's request for increased emission limits is claimed to degrade service quality significantly.

- Both AT&T and Verizon are pursuing their own satellite coverage plans.

- SpaceX argues that its service will not cause harmful interference and criticizes competitors' claims.

- The FCC is reviewing the filings with set deadlines for responses.