526
Standing down for today. Team is going to replace a second stage sensor. Next available launch opportunity is tomorrow, January 31.
527
All systems are go for Falcon 9’s launch of GovSat-1. Weather is 90% favorable for today’s launch window which opens at 4:25 p.m. EST, 21:25 UTC.
528
T-60 minutes until Falcon 9 launch of GovSat-1. Launch webcast will go live about 15 minutes before liftoff → spacex.com/webcast
529
Webcast of Falcon 9 launch is now live → spacex.com/webcast
530
T-60 seconds until launch → spacex.com/webcast
532
Main engine cutoff and stage separation confirmed. Second stage engine burn underway.
534
Second stage and satellite now in coast phase.
535
Webcast returns in ~15 minutes for second stage engine restart.
536
Back live for final burn → spacex.com/webcast
537
Successful deployment of GovSat-1 to a Geostationary Transfer Orbit confirmed.
538
Falcon 9's launch of GovSat-1 to a Geostationary Transfer Orbit is SpaceX's sixth mission with a flight-proven rocket. instagram.com/p/BeojeJBlmIb
539
The first test flight of Falcon Heavy is targeted for Tuesday, Feb. 6th at 1:30 PM ET from Launch Complex 39A at Kennedy Space Center in Florida. When Falcon Heavy lifts off, it will be the most powerful operational rocket in the world by a factor of two. instagram.com/p/Be1jFT2lQ0W
540
All systems remain go for today’s test flight of Falcon Heavy. Weather is 90% favorable for today’s two-and-a-half hour launch window, which opens at 1:30 p.m. EST, or 18:30 UTC.
541
T-0 delayed to 2:20 p.m. EST, 19:20 UTC due to upper level wind shear. Continuing to monitor winds and will update as info becomes available.
542
Continue to monitor the upper level wind shear. New T-0 is 3:45 p.m. EST, 20:45 UTC.
543
T-60 minutes until Falcon Heavy’s first test flight. Launch webcast will go live about 20 minutes before liftoff → spacex.com/webcast
544
Falcon Heavy test flight webcast is now live → spacex.com/webcast
545
T-60 seconds until launch of Falcon Heavy → spacex.com/webcast
547
Side cores engine cutoff and separation from center core confirmed. Center core continuing as planned.
548
Center core engine cutoff and separation from second stage confirmed. Second stage burn underway.
549
Center core and side cores entry burns complete.
550
Falcon Heavy side cores have landed at SpaceX’s Landing Zones 1 and 2.
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