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Soyuz-2-1v (Soyuz-1)

Soyuz-2-1v

The Soyuz-2-1v (formerly called Soyuz-1) is a lightweight derivative of the Soyuz launch vehicle. It ommits the four strap-on boosters and features a modified core. While originally the core with a NK-33-1 engine was planned, the core had to modified to a larger diameter, when the development of the NK-33-1 was cancelled and replaced with a NK-33A and an additional RD-0110 vernier engine.

The first flight is planned for 2012 from Plesetsk.

Version Stage 1 Stage 2
Soyuz-2-1v (Soyuz-1) Blok-A / NK-33A + RD-0110R Blok-I mod. / RD-0124
Performance (kg) LEO LPEO SSO GTO GEO MolO IP
Soyuz-2-1v 2800 2630 - - - - -
Nr     TNr   Vehicle                         Serial          Date      Sc  LS                Payload

None


planned:


Launch sites:

Pl  = Plesetsk (NIIP-53, GIK-1, GNIIP), Russia Russia
Vo  = Vostochniy, Amurskaya Oblast', Russia Russia