Amazon Kuiper Reaches 270 Satellites After Record-Weight Atlas V Launch

A United Launch Alliance Atlas V 551 rocket launched 29 Amazon Kuiper broadband satellites from Space Launch Complex-41 at Cape Canaveral Space Force Station at 8:53 p.m. EDT on April 27, 2026. The LA-06 mission (the sixth Atlas V flight for the Kuiper constellation) lifted 18 metric tons to low Earth orbit — matching the Atlas V's all-time heaviest payload record. The successful launch brought Amazon's Kuiper constellation to 270 production satellites on orbit, a critical milestone in the constellation buildout ahead of the FCC-mandated commercial service launch in mid-2026. Amazon CEO Andy Jassy confirmed in his April 2026 shareholder letter that Kuiper remains on track for commercial service launch in mid-2026 — representing Starlink's first major direct competitor in the LEO satellite broadband market. An Ariane 6 mission is planned to follow to continue constellation expansion. Amazon's Project Kuiper has committed $10 billion to build a constellation of 3,236 satellites providing high-speed, low-latency broadband internet to unconnected and underserved communities worldwide.