Angara 1.1	Angara 1.2	Angara 3	Angara 5	Angara 5 - UOHB

The Angara system uses a universal stage concept to provide payload lift capability from the small launcher class through the heavy-lift booster class.  The Angara 1.1 will use a single Angara booster stage core with the Breeze M upper core stage to deliver small-class payloads to low-earth orbit.  To enhance performance to low-earth orbit, the Angara 1.2 substitutes a second stage booster powered by the liquid oxygen/kerosene RD-0124A engine, developed for the Soyuz 2 (Soyuz ST) derivative, that is also included on the Angara 3 and 5 versions.  The Angara 3 and Angara 5 adds a General Cryogenic Upper Stage (GCUS) third stage using a single KVD-1 liquid oxygen/liquid hydrogen engine, developed for the GSLV, to loft medium and intermediate payloads.  

The super-heavy lift Angara 5-UOHB is built around a cluster of five "common cores", a Universal Oxygen Hydrogen Block (UOHB) second stage powered by a single RD-0120 liquid oxygen/liquid hydrogen engine, and a General Cryogenic Upper Stage (GCUS) third stage.  The Angara 5-UOHB is capable of place 11.2 metric tonnes (~27,000 pounds) into geostationary transfer orbits (GTO) at prices approaching $5,000-6,000 per lb. The vehicles will be flown from the Plesetsk Cosmodrome, using ground infrastructure built for Zenit rockets.

International Launch Services markets the Angara internationally for commercial customers.