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Specification	Lambda 4S Institute of Space and Astronautical Science × remove	Proton K/DM-2 Khrunichev State Research and Production Space Center × remove
Flights	5	110
Success rate	20%	93.6%
Thrust	—	—
Height	16.5 m	—
Diameter	0.74 m	—
Launch mass	9 t	—
LEO capacity	26 kg	—
GTO capacity	—	—
Launch cost	—	—
Reusable	No	No
Stages	4	—

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