Amazon just filed paperwork with regulators to loft another 5,105 satellites into low Earth orbit. The goal? Connect ordinary smartphones directly to space for voice calls, text messages, data transfers and emergency alerts where no cell tower stands. The application, submitted late last week, marks a major escalation in the company’s satellite ambitions. And it comes as the tech giant integrates assets from its pending $11.6 billion purchase of Globalstar.
The filing details a constellation designed to bridge gaps in terrestrial networks. Users in remote areas, on the open ocean or caught in natural disasters could stay linked. Emergency responders might coordinate faster. Supply chains operating far from paved roads could track fleets in real time. Short sentences capture the intent. Longer ones reveal the layered strategy behind it.
From Broadband Vision to Phone Connectivity in Space
Amazon Leo, formerly known as Project Kuiper, has already placed more than 390 satellites in orbit. Those craft support initial broadband tests. Fixed service rolls out later this year. But the new proposal shifts focus. These additional satellites will operate in five orbital shells at varying altitudes and inclinations. They rely on L-band and S-band frequencies for direct links to phones. Ka-band and V-band handle backhaul to ground stations.
Advanced features fill the design. Optical inter-satellite links. Digital beamforming. Beam-hopping. Dual polarization. Adaptive modulation and coding. All aim to boost efficiency while cutting interference with existing systems. The company stresses coordination with other operators. It promises to work alongside its own broadband fleet and Globalstar’s current satellites.
Partnerships form a key pillar. Vodafone, DirecTV, Herotel and Australia’s National Broadband Network already signed on for broadband. Mobile network operators stand next in line for the direct-to-device offering. An agreement with Apple lets Amazon Leo power satellite features on iPhones and Apple Watches, including Emergency SOS. The Globalstar deal, announced in April 2026, brings spectrum licenses valid in more than 100 countries, existing satellites and operational know-how. That transaction should close in 2027. AboutAmazon detailed the merger and Apple partnership.
Attorneys Emily Hsu and Michael John Carlson signed the FCC application, numbered SAT-LOA-20260601-00224. They described how the system supports “the leap from basic messaging to voice and data services.” The filing targets people “unserved or underserved” by wireless providers. “Amazon looks forward to delivering on the promise of D2D connectivity, including to the millions of people living, traveling and working in places beyond the reach of existing networks today,” the company wrote. CNBC reported the statement and competitive backdrop.
Deployment starts in 2028. That’s according to both the latest filing and earlier announcements. But Amazon faces pressure on its original broadband timeline. The FCC waived a July 2026 milestone that required half of 3,236 first-generation satellites in orbit. The full set must still fly by 2029. Regulators cited the company’s multibillion-dollar investment and public interest. They kept a temporary penalty on spectrum priority for late satellites to maintain urgency. Ars Technica covered the waiver decision from June.
Competition looms large. SpaceX operates more than 10,000 Starlink satellites. Its direct-to-cell service with T-Mobile already reaches some U.S. customers on unmodified phones. Starlink Mobile uses spectrum from EchoStar. Amazon once asked the FCC to reject SpaceX’s plans for up to a million satellites, labeling them a “lofty ambition rather than a real plan.” FCC Chair Brendan Carr pushed back on X. Focus on your own launches, he suggested. The exchange highlighted tensions in a crowded field.
AST SpaceMobile pursues a similar direct-to-cell model with its own constellation. Partnerships with AT&T and Verizon add weight. Yet Amazon brings scale. Retail reach. Cloud computing muscle. The Globalstar acquisition hands it licensed spectrum and regulatory approvals across dozens of nations. That edge could accelerate rollout once satellites fly. 5G World Pro analyzed the three-way contest involving Amazon, SpaceX and Apple.
Technical hurdles remain. Satellites must pack enough power to reach small phone antennas from 500 kilometers up. Signal processing demands sophistication to avoid disrupting terrestrial cellular bands. Amazon claims its design clears those bars through tight adjacent-channel control and high spectrum efficiency. Future generations promise faster speeds than legacy systems. But success hinges on execution. Rocket availability. Manufacturing cadence. Launch costs.
The Engadget report first highlighted the 5,105 figure and Leo subsidiary’s FCC move. It noted existing partnerships and the clash with SpaceX. Engadget framed the filing as Amazon accelerating to match rivals already testing phone connections from orbit.
Broadband Breakfast echoed the details hours after the application landed. It emphasized exclusive Globalstar spectrum and the jump beyond basic messaging. Broadband Breakfast quoted the attorneys directly on service evolution.
Recent X chatter reflects the stakes. Users note SpaceX’s decade-long head start, with over 10,500 satellites at one point. Others see Amazon’s move as market-expanding rather than zero-sum. One post called direct-to-cell “the next major frontier in global comms.” Whether Amazon catches up depends on how quickly those 5,105 craft reach orbit. And how well they perform once there.
Regulators will scrutinize the proposal for interference risks, orbital debris mitigation and fair access. Amazon pledges compliance. It points to its track record with prototypes and ongoing launches via Arianespace, Blue Origin, SpaceX and ULA. The company bought extra Falcon 9 and New Glenn missions to speed deployment.
So the race intensifies. Billions in capital. Thousands of satellites. Partnerships across telecom and consumer electronics. All aimed at one outcome. Phones that work anywhere on Earth. Amazon’s latest filing signals serious intent. The coming years will test if that intent translates into coverage millions can actually use.
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