This page no longer updated from 31 October 2001. Latest version can be found at EKR Stage 2

EKR ramjet 160 pixel
EKR ramjet 160 pixel -

Credit: © Mark Wade. 1,829 bytes. 81 x 461 pixels.

Gross Mass: 1,484 kg. Empty Mass: 1,167 kg. Thrust (vac): 625 kgf. Isp: 1,580 sec. Burn time: 800 sec. Propellants: Air/Kerosene Isp(sl): 0 sec. Diameter: 0.7 m. Span: 2.0 m. Length: 9.4 m. Country: Russia. No Engines: 1. EKR Ramjet Status: Design 1953. Comments: Second stage for Eksperimentalnaya krilataya raketa (experimental winged rocket), Mach 3 ramjet. Range 730 km with flight time of 927 seconds. Lift to drag 2.51, wing area 3.31 square meters. Not developed but formed basis for Burya and Buran missiles.
Back to Index
Last update 12 March 2001.
Definitions of Technical Terms.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .