Recorded mission
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Russian Space Forces
Soyuz 2.1B | Lotos-S1 (Kosmos 2528)
Recorded mission coverage
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Mission brief
The flight at a glance.
Lotos-S1 spacecraft is a part of the Liana constellation, designed for orbital electronic intelligence.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
A flight sequence has not been published for this mission.