Ten years after the X-51 first flew under scramjet power, the U.S. Air Force Research Laboratory has completed ground tests of air-breathing hypersonic engines that could accelerate a vehicle 10 times the X-51’s size to speeds in excess of Mach 5.
The Kazakhstan Ministry of Emergency Relief on Dec. 12 received a new Mil Mi-8AMT heavy transport helicopter—the first airframe in the Mi-8/17 family assembled outside Russia.
The U.S. State Department has approved the Foreign Military Sale (FMS) to Italy of two special-mission versions of the Gulfstream G550 business jet configured for intelligence, surveillance, and reconnaissance (ISR).
German air rescue service ADAC Luftrettung has reserved two VoloCity electric air taxis from Volocopter to prepare for operational emergency medical service tests of the piloted multicopters in 2023.
As the U.S. Air Force prepares for a mysterious and “historic” demonstration on Dec. 15 involving the Lockheed Martin U-2S, the company’s Skunk Works division has revealed details of a “complementary” technology experiment held in secret a month ago with the same aircraft.