SpaceX postpones of launch first Air Force mission for a new network of GPS satellitesSpaceX postponed its first mission for the U.S. Air Force on Tuesday in Florida.[Collection]

SpaceX postponed its first mission for the U.S. Air Force on Tuesday in Florida.https://www.cnbc.com/2018/12/18/watch-spacex-launch-first-air-force-mission-for-a-new-gps-network.html