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Specification	Thor Delta N6 McDonnell Douglas × remove	Proton K/DM-2 Khrunichev State Research and Production Space Center × remove
Flights	3	110
Success rate	66.7%	93.6%
Thrust	2,411 kN	—
Height	33 m	—
Diameter	2.44 m	—
Launch mass	102 t	—
LEO capacity	—	—
GTO capacity	—	—
Launch cost	—	—
Reusable	No	No
Stages	3	—

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