Lockheed Martin has been awarded a $892,292 contract by NASA to study the feasibility of the turbine-based combined cycle (TBCC) propulsion system that the former proposed for its SR-72 concept.
Aviation News
Lockheed Martin has been awarded a $892,292 contract by NASA to study the feasibility of the turbine-based combined cycle (TBCC) propulsion system that the former proposed for its SR-72 concept.