At 1:25 p.m. PDT, or 20:25 PM UTC from the SCL-4E launch platfmorm, which is located in the military base in Vandenberg, California, launches Falcon 9 rocket with 10 Iridium NEXT satellites. The purpose of the mission is to provide satellites with polar orbits. After launching, the first rocket unit will land on JRTI's standalone barge in the Pacific Ocean. During the launch, new titanium grids will be used.
Official SpaceX stream: