UPDATE: Bob Jacobs at NASA tweets that the press conference will be held about 3:30 pm ET.

NASA’s Flight Readiness Review (FRR) for the upcoming SpaceX mission to the International Space Station is now underway. You can follow the action via NASA’s Twitter account using the hashtag #FRR.

NASA plans a press conference this afternoon after the FRR is completed. The time is TBD, depending on when the FRR concludes. Follow NASA on Twitter to keep track of what time it will take place. It will be aired on NASA TV.