According to Chinese media, testing on the Nanqiang No 1, a model that would probably serve as a technology demonstration for a hypersonic airliner, has reached its conclusion.
Hypersonic Aircraft
Raytheon Technologies, a US aerospace and defence business, invested in Hermeus Corporation through RTX Ventures.
The Lockheed Martin SR-72, that is reported to be the world’s quickest plane, is predicted to form a check flight in 2025
Hypersonic Aircraft Promises Just One-Hour Travel Time To Any Destination In The World – China