Nitric acid/Tonka

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Engines Using Nitric acid/Tonka Motor Thrust(vac) kN Thrust(sl) kN Isp sec Isp (sl) sec Designed for Status Hermes A-1 71.000           Wasserfall 80.000           Hermes A-3A 80.000           Hermes A-3B 100.000           Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2008 except where otherwise noted.