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Specification	Falcon 9 Block 4 SpaceX × remove	Kosmos 11K63 Strategic Rocket Forces × remove
Flights	12	126
Success rate	100%	93.7%
Thrust	6,804 kN	—
Height	71 m	31 m
Diameter	3.65 m	1.6 m
Launch mass	546 t	48 t
LEO capacity	22,800 kg	300 kg
GTO capacity	8,305 kg	—
Launch cost	$50M	—
Reusable	Yes	No
Stages	2	2

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