Space · launch vehicle

Kosmos 11K63

RVSN RF RETIRED

At a glance

Launches

126

Success rate

93.7%

118 ok · 8 failed

Payload to LEO

300 kg

Payload to GTO

—

Manufacturer

Status

Retired

First flight

24 May 1966

Reusable

Height

31 m

Diameter

1.6 m

Launch mass

48 t

Liftoff thrust

—

Stages

Launch cost

—

Booster landings

—

Links

About

The Kosmos rockets were a series of Soviet and subsequently Russian rockets, derived from the R-12 and R-14 missiles.

Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026