A United Launch Alliance (ULA) Atlas V rocket carrying the Protoflight mission for Amazon’s Project Kuiper lifted off on Oct. 6 at 2:06 p.m. EDT from Space Launch Complex-41 at Cape Canaveral Space Force Station. To date, ULA has launched 158 times with 100 percent mission success. The Protoflight launch is the first mission in a broader commercial partnership between ULA and Amazon to launch the majority of the Project Kuiper constellation.    

Atlas V Project Kuiper Protoflight Launch Blog