SpaceX is set to launch 27 Starlink satellites on Falcon 9 rocket from Cape Canaveral.
Falcon booster, tail number 1067, will make its 27th flight, setting a new rocket reuse record for SpaceX.
The launch is targeting 10:34 p.m. EDT (0234 UTC), with favorable weather conditions forecasted.
The booster will attempt to land on the droneship 'Just Read the Instructions', marking the 115th landing on JRTI and the 431st booster landing to date.