The FCC has granted SpaceX conditional authorization to operate 7,500 of its second-generation Starlink satellites at altitudes ranging from 340 km to 360 km (211-224 miles), marking a significant step in its efforts to enhance satellite broadband services. This decision also allows SpaceX to use Ku-, Ka-, E-, and V-band frequencies for these satellites, in addition to operating VHF beacons for telemetry and control. The FCC’s approval comes with the condition that SpaceX must coordinate with NASA to protect the International Space Station and associated missions.
The ruling also greenlights SpaceX’s partnership with T-Mobile to deliver direct-to-cell coverage in the United States using the PCS G Block spectrum. Outside the U.S., the satellites will use frequencies in the 1429-2690 MHz range for mobile-satellite service. However, the FCC deferred requests to waive certain power flux density limits and expand the constellation beyond the approved 7,500 satellites. These measures aim to address concerns about orbital debris, spectrum interference, and impacts on astronomy.
• Approved Deployment: 7,500 Gen2 Starlink satellites at 340-360 km altitudes.
• Frequency Bands: Ku-, Ka-, E-, V-bands; additional approval for VHF beacons.
• Direct-to-Cell Partnership: Utilizing PCS G Block spectrum leased from T-Mobile.
• Conditions: NASA coordination required for operations below 400 km to protect ISS activities.
• Deferred Requests: Approval for 22,488 additional satellites and power density waivers.
“This decision enables us to expand connectivity for underserved areas while ensuring NASA’s missions and other space users are protected,” SpaceX stated.
