Kenk-Waffe 2

Kenk-Waffe 2 (AKA KW2) was a Kassian missile used in the Great War and then later repurposed as a sounding rocket by SARA.

Engine Specifications

Fuel: Dilute Ethanol (75% C2H6O, 25% H2O by volume)
Oxidiser: Liquid Oxugen (O2)
Specific Impulse: 203 seconds (ASL), 239 seconds (VAC
Thrust: 25 tons (ASL), 29 tons (VAC)
Burn rate: 58kg ethanol and 72kg oxygen per second
Cost (per unit): 254,752 Para