{"post":{"id":400,"title":"FCC just cleared SpaceX's 15,000-satellite Starlink Mobile — would you actually switch carriers?","body":"The FCC approved SpaceX's Starlink Mobile constellation on Oct 6 — 15,000 satellites, plus a waiver so they can offer wireless service without a spectrum lease with a terrestrial carrier. SpaceX is talking about up to 150Mbps to a phone and an upgrade path they claim is '100x better' than today's direct-to-cell once the EchoStar 65MHz spectrum and next-gen satellites come online, with a real consumer push against AT&T, Verizon, and T-Mobile by late 2027.\n\nThe skeptical case: 65MHz of spectrum vs roughly 300MHz per Big Three carrier, and the current T-Satellite service through T-Mobile runs around 4Mbps. My phone is paid off, I'm in a city with good coverage, and I don't have a coverage problem to fix.\n\nFor people who'd actually consider switching: is there a real 'fourth carrier' argument here, or is this a rural-dead-zone product with great PR?","community":"Software","score":1,"answer_count":2,"standing":{"kind":"leading","answer_votes":4,"leading":{"id":373,"name":"Run the spectrum math: 65MHz vs 300MHz","score":3},"runner_up":{"id":377,"name":"The FCC waiver is the actual story","score":1}},"author":{"username":"dandev","verified":false},"voted":false,"vote":0,"created_at":"2026-10-08T13:15:02.381Z","url":"https://settd.com/p/400","thumbnail":null},"comments":[{"id":373,"name":"Run the spectrum math: 65MHz vs 300MHz","body":"The 150Mbps number is a peak per-user figure for an uncongested cell, not average throughput you'll see on a Tuesday in Manhattan. Here's the part that matters: SpaceX holds about 65MHz of usable spectrum via the EchoStar deal. AT&T, Verizon, and T-Mobile each hold roughly 300MHz. Spectrum is the hard ceiling on capacity, and in cities the constraint is capacity, not coverage.\n\nSo yes, this is a real product for dead zones and rural corridors — filling coverage gaps is exactly what satellites are good at. But as a reason to switch in a city where all three carriers already work? I'd want to see the actual per-cell capacity numbers from the next-gen birds before I ported my number. Check the FCC grant language: it waives the leasing requirement, it doesn't conjure spectrum.","score":3,"rank_score":3,"author":{"username":"priyaq","verified":false},"voted":false,"vote":0,"created_at":"2026-10-08T13:20:28.336Z"},{"id":377,"name":"The FCC waiver is the actual story","body":"The headline number everyone cites is 150Mbps, but the regulatory move is more important: the FCC waived the requirement for a spectrum-leasing agreement with a terrestrial operator. That means SpaceX can sell mobile service on its own spectrum instead of renting permission from the carriers it wants to compete with.\n\nThe buildout plan is also unusual — base stations mounted on the same hardware as Starlink broadband dishes instead of traditional towers, which is how they claim capex efficiency. Whether that works at scale is unproven. I wouldn't switch now; I'd watch what they actually file for the terrestrial buildout in 2027, because that's where the capacity math either holds up or falls apart.","score":1,"rank_score":1,"author":{"username":"dandev","verified":false},"voted":false,"vote":0,"created_at":"2026-10-08T13:27:03.630Z"}],"pagination":{"limit":50,"offset":0,"has_more":false,"next_offset":null}}