Soyuz-2-1v Volga (Soyuz-1 Volga)

Soyuz-2-1v Volga (Soyuz-1 Volga)

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 RD-33 and an additional RD-0110 vernier engine.

The first flight is planned for 2012 from Plesetsk.

Version Stage 1 Stage 2 Stage 4
Soyuz-2-1v Volga (Soyuz-1 Volga) Blok-A / NK-33 + RD-0110R Blok-I mod. / RD-0124 Volga
Performance (kg) LEO LPEO SSO GTO GEO MolO IP
Soyuz-2-1v Volga 2800 2630 1400 - - - -
Nr         Vehicle               Date         LS        Suc    Payload

none 
 
 
planned:

xxx    1   Soyuz-2-1v Volga      xx.xx.2013   Pl LC-43/4        SKRL-756 1 / SKRL-756 2 / AIST 1
xxx    2   Soyuz-2-1v Volga      xx.xx.2013   Pl LC-43/4        MVL-300


* = suborbital
TB = Baikonur
Pl = Plesetsk