From Puerto Rico and Guam across vast American Samoa, US territories span isolated Pacific and Caribbean islands. Rugged tropical terrain hindered broadband infrastructure expansion for decades. But Starlink now beams satellite connectivity arriving as a game changer fulfilling the dream of island-wide high speed access.
How well does their emerging satellite constellation perform serving far flung unincorporated American redoubts though compared to the contiguous 48 states? We crunch crowdsourced speed tests to find out.
Puerto Rico’s Progress
Historically slow DSL dominated this Caribbean commonwealth lacking investment in fiber or cable competition post-Hurricane Maria. But scarce spectrum also constrained wireless and traditional geosynchronous satellite capacity.
Now metro San Juan reports brisk Starlink downloads averaging 180+ Mbps rivaling top mainland speeds. Outlying small towns and interior mountain communities log consistent 100+ Mbps down far surpassing outdated infrastructure. Uploads reach 20 Mbps, besting LTE and WISPs.
Minor latency lag barely affects video calls – although online gamers notice brief millisecond delays from satellite handoffs. Still – the low orbit network empowers underserved Puerto Rican Starlink subscribers.
US Virgin Islands Following
This island chain languished on pokey broadband not much better than 1990s dialup. Ferocious storms like Hurricane Irma further hampered grid capacity and reliability with damage lingering years later.
Early beta Starlink tests on Saint Croix reveal waiting lists may soon yield 80-150+ Mbps performance gains mirroring advances for Puerto Rican counterparts. Given proximity and terrain, the full production satellite rollout should offer similar 60-100% speed boosts upgrading tourism infrastructure.
Both US Caribbean territories long lacking modern networks are early beneficiaries as Starlink prioritizes the region with additional bases and ground stations.
American Samoa & Guam
These distant Pacific islands wrestle with some of the slowest internet in the U.S. – even compared to undeveloped emerging economies. Turtle-paced broadband hinders digital advancement.
Initial trials confirm Starlink can deliver 4x DSL speeds or greater matching service in Hawaii. One village logged 177 Mbps down – by far their fastest ever measurement. Lag still suffers due to vast ocean relays.
But such isolated lands stand most to gain from space based capabilities. And special federal subsidies should further aid adoption ensuring Pacific protectorates don’t drift farther behind digitally.
Early wins position Starlink satellites to close connectivity gaps holding American Samoa, Guam and other territorial islands back relying on 1990s technology still today.
Speed tests substantiate Starlink comfortably eclipsing outdated infrastructure miring insular US regions for decades. Though lagging fiber just onshore, 200+ Mbps now possible from Hawaii to Puerto Rico, American Samoa across the Virgin Islands paces with leading rural continental areas too.
Islanders will undoubtedly welcome this long awaited broadband lifeline beamed from above banishing dialup-era legacy networks to history through cloud connected phased array antennas.
Space technology again fulfills the dream of modern convenient communications – this time for all American soil no matter how remote.