ARTICLE: SpaceX preps Falcon 9 for Iridium 3 static fire, Vandenberg manifest realigns - https://t.co/mPy0uhAUvF - by @CwG_NSF

Falcon 9 is on SLC-4E for early morning firing. Standing by for prop load. pic.twitter.com/PKsOkDgFGG

— Chris Bergin - NSF (@NASASpaceflight) October 5, 2017