Khrunichev State Research & Production Space Center

Launch window open 16:00-17:35 local time (UTC+3) (Hawaii Time 03:00-04:35, UTC-10) for government payload

Launching 13:56 UTC+5 (22:56 on February 11 HT) for meteorological satellites to capture images of clouds and underlying Earth surface, and to collect and measure heliogeophysical and hydrometeorological data; launching on a 4-stage heavy-lift rocket