Aerospace Groups Oppose SpaceX-Backed FCC Spectrum Coordination Proposal

Image: Illustrative image · NASA Kennedy Space Center / NASA/Bill White · Public domain · Source

Leading aerospace and defense organizations oppose a SpaceX-supported initiative to modernize FCC spectrum coordination for rocket launches, citing interference risks and urging caution in regulatory changes.

Several prominent aerospace and defense groups have publicly opposed a proposal supported by SpaceX to overhaul the Federal Communications Commission's (FCC) system for coordinating wireless spectrum used during rocket launches. The current system, managed by a third party, coordinates how government agencies and commercial entities share critical telemetry frequency bands.

According to a report from Mobile World Live summarizing filings and industry feedback, the Commercial Space Federation (CSF), with backing from SpaceX, petitioned the FCC to replace the existing frequency coordination framework for flight testing with a more direct approach. This new method would employ an automated, near real-time database to manage shared telemetry bands.

In response, the Aerospace & Defense Industry Spectrum Coalition—which includes major aircraft manufacturers like Boeing and Lockheed Martin alongside flight test operators—submitted formal comments urging the FCC to proceed cautiously. The coalition warns that the proposed changes could increase harmful electromagnetic interference risks.

They emphasize that these shared spectrum bands are vital for real-time safety telemetry during prototype aircraft evaluations, certification flights of electric vertical takeoff and landing (eVTOL) aircraft, and defense operational readiness tests. Moreover, they note that the FCC's expedited consultation process has not allowed sufficient time for comprehensive technical studies to verify that the new coordination scheme would avoid interference.

The dispute places the FCC in a challenging position to balance faster rocket launch schedules against the critical need to protect aerospace and defense users from disruptive interference.

Separately, SpaceX recently secured FCC approval to deploy 15,000 next-generation satellites to provide a direct-to-device (D2D) mobile connectivity service called Starlink Mobile. This ambitious initiative aims to directly compete with major U.S. mobile operators by offering 5G coverage without relying on terrestrial cell towers, instead integrating satellite links with ground femtocells. The FCC highlighted the decision as a step toward increasing competition and expanding consumer choices in connectivity.

The FCC also granted SpaceX a waiver allowing it to offer its satellite service without needing to lease spectrum from existing terrestrial mobile operators. While this places SpaceX at the forefront of satellite-based mobile communications innovation, the proposed launch spectrum coordination reforms face significant scrutiny from established aerospace stakeholders concerned about maintaining safe and interference-free operations.

The coming months will likely see continued regulatory deliberations as stakeholders seek a balance between advancing space launch and satellite communication technologies while safeguarding existing aerospace and defense frequency uses.