https://techcrunch.com/2018/02/22/watch-spacex-launch-its-first-broadband-internet-satellites-to-space-live-here/

SpaceX is making a second attempt to launch its PAZ mission today, which includes the PAZ satellite from client Hisdesat, and is set for launch during an instantaneous window at 6:17 AM PST, or 9:17 AM EST. The mission was scrubbed on Wednesday due to high upper level winds, and reset for this morning.

The Hisdesat payload is a satellite with radar instrumentation on board, with a planned service mission of providing monitoring activities for both government and commercial clients over an intended linespace of five and a half years. The primary payload isn’t the whole story, however – this rocket will also be carrying two test satellites for SpaceX’s global broadband satellite internet service.