US agency approves Amazon Leo’s $11.5B acquisition of Globalstar

Original Article ↗ Hacker News Discussion ↗

U.S. regulators have approved Amazon’s $11.5B purchase of satellite operator Globalstar, giving Amazon Leo/Project Kuiper access to valuable spectrum, an operational low‑Earth orbit constellation, and Globalstar’s new direct‑to‑device C‑3 system. Commenters contrast Globalstar’s relatively low‑bandwidth, higher‑orbit network—optimized for IoT, emergency messaging, and low‑power devices—with Starlink’s dense, lower‑orbit broadband constellation, arguing they serve different niches rather than being direct competitors. The acquisition is seen as a strategic move to accelerate Amazon’s satellite ambitions and enable future services like direct‑to‑cell connectivity, while preserving existing partnerships such as Globalstar’s role in Apple’s iPhone Emergency SOS.

Link and regulatory context

  • Several commenters note the original Reuters link is broken; alternative working links are shared.
  • The thread emphasizes that the new information is FCC approval of Amazon Leo’s $11.5B acquisition of Globalstar; the deal itself was announced back in April and regulatory holdup was not widely expected.

Globalstar network and technology

  • Globalstar’s new C-3 system is described as 48 LEO satellites at ~1,414 km plus six spares, with ~90 ground antennas worldwide.
  • This altitude is still in LEO (<2,000 km) but roughly double Starlink’s and uses far fewer satellites.
  • Bandwidth: legacy services run at 9.6 kbps (widely mocked in the thread); second-generation duplex service is said to have aimed higher but reportedly only reached ~72 kbps before being effectively written off.
  • C-3 is characterized as “bent pipe” repeaters, optimized for low‑power devices, emergency messaging, and IoT, not broadband.

Comparison with Starlink and other systems

  • Multiple commenters stress Globalstar and Starlink serve different niches:
    • Globalstar/Iridium: low‑bitrate, low‑power, global coverage, IoT, emergency and maritime use.
    • Starlink: broadband, but requiring large, power‑hungry phased‑array terminals and facing regulatory limits (e.g., GMDSS not met, regional lockouts).
  • Some insist all non‑Starlink satellite internet is “garbage”; others counter that legacy constellations still dominate key niches (high latitudes, maritime safety, low‑power devices).

Strategic value for Amazon

  • Many speculate the acquisition is primarily about spectrum rights (including Band n53) and IP, not the small constellation itself.
  • Band n53 is framed as midband 5G spectrum with good speed/coverage trade‑offs, potentially important for terrestrial and direct‑to‑device services.
  • Amazon’s existing Project Kuiper/Leo effort is noted; Globalstar brings spectrum, infrastructure, and know‑how that could accelerate a Starlink competitor.
  • Some argue Amazon’s broader network and AWS footprint give it an advantage in routing and interconnection, partly offsetting satellite latency.

Industry history and survival

  • Globalstar’s bankruptcy and recovery, and Apple’s emergency‑SOS deal and investments, are highlighted as key to its survival.
  • Iridium’s continued existence, refreshed constellation, niche profitability, and pending acquisition by Rocket Lab are discussed, correcting claims that it “didn’t make it.”
  • Several comments attribute Starlink’s scale advantage to cheap in‑house launch capacity; without rockets, other constellations depend on SpaceX.