Proton | L1E 2K

Success Soviet Union, Proton / UR-500 K/D

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Mission

Test Flight · Elliptical

Satellites designed to test the L1 and Blok-D systems for lunar missions.

Remind me

Before liftoff
Also notify me of

If the launch moves, your reminders move with it, and at the time of your first reminder we tell you the new date.