posted 03-13-2017 01:24 PM               

SpaceX to launch EchoStar 23

A SpaceX Falcon 9 rocket will deliver EchoStar 23, a communications satellite, to a geostationary transfer orbit (GTO). EchoStar Corp. is a global provider of satellite and video delivery solutions.

SpaceX is targeting launch from Pad 39A at NASA's Kennedy Space Center in Florida during a two and a half hour launch window opening on Tuesday, March 14, 2017, at 1:34 a.m. EDT (0534 GMT). Satellite deployment will take place approximately 34 minutes after launch.

A backup launch window opens on Thursday, March 16, at 1:35 a.m. EDT (0535 GMT).

The EchoStar 23 mission will be SpaceX's second launch from 39A. SpaceX will not attempt to land Falcon 9's first stage after launch due to mission requirements.

posted 03-14-2017 12:29 AM               

Standing down due to high winds; working toward next available launch opportunity.

posted 03-15-2017 06:59 PM               

Weather remains 90% go for Falcon 9 launch of EchoStar XXIII. Launch window opens [Thursday] morning at 1:35 am EDT [0535 GMT].

posted 03-15-2017 11:23 PM               

All systems go for Falcon 9 launch of EchoStar XXIII. Liftoff now set for 2:00 a.m. EDT, 6:00 a.m. UTC. Watch here.

posted 03-16-2017 01:07 AM               

From SpaceX on Twitter:

Main engine cutoff and stage separation confirmed. Second stage engine burn underway.

Second stage engine has cutoff as planned. Second stage and satellite now in coast phase.

Final second stage engine cutoff nominal, preparing to deploy satellite.

Successful deployment of EchoStar XXIII to a Geosynchronous Transfer Orbit confirmed.