© Russian Aviation / Tu-144 supersonic jet, MAKS-2017 / Archive photo Tupolev PJSC patented hypersonic airplane with a combined propulsion system, including two turbojet engines working on jet fuel and […]
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Everything you wanted to know about Russian aviation
© Russian Aviation / Tu-144 supersonic jet, MAKS-2017 / Archive photo Tupolev PJSC patented hypersonic airplane with a combined propulsion system, including two turbojet engines working on jet fuel and […]
Read more