Static fire was completed on October 5th.
[ame="https://twitter.com/SpaceX/status/915932492460380160"]SpaceX on Twitter: "Static fire test of Falcon 9 complete—targeting October 9 launch of Iridium-3 from Vandenberg AFB in California."[/ame]
Orbital ATK built those satellites.
[ame="https://www.youtube.com/watch?v=FwK-HX3JWtw"]OrbitalATK and Iridium NEXT - YouTube[/ame]