Ключевые слова: aerodynamic, aerodynamics, aircraft, armed, army, aviation, blade, cockpit, combat, design, designer, document, draft, drafting, drawing, electronic, engine, engineer, engineering, fighter, flight, fly, force, green, helicopter, hover, industry, landing, mechanic, mechanical, mesh, military, navy, pilot, plan, plans, power, project, rotor, safety, sketch, sky, speed, spin, takeoff, technical, technology, transportation, turbine, war,