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An Explosives-Laden Ukrainian Drone Follows Russian Troops into a Wrecked Armoured Vehicle

A Russian infantry team were caught out in the open around Avdiivka during a daylight assault, they sought cover in an unlikely place: the rusting hulk of a destroyed BTR wheeled fighting vehicle. The metal shell of an old vehicle might hide you from a drone’s prying video camera. Assuming, of course, the drone didn’t […]

Turbo Compound Piston Engines – Almost Magic Tech

The Douglas DC-7 and Lockheed Starliner were the Superprops of airliners. They used Wright Turbo Compound Engines which at first glance appear to be in violation of the laws of physics. A turbo-compound engine is a reciprocating engine that employs a turbine to recover energy from the exhaust gases. Instead of using that energy to […]

B-21 Bomber Takes First Flight

The first B-21 Raider bomber took off from Air Force Plant 42 in Palmdale, California, just after dawn on Nov. 10, in a flight that concluded at Edwards Air Force Base, Calif, after 90 minutes, according to local observers. “The B-21 safely landed,” said Air Force spokeswoman Ann Stefanek. “This was a test flight.” The aircraft […]

Douglas F-4D / F-6 Skyray – A Short History

The Douglas F4D Skyray (later redesignated F-6 Skyray) is an American carrier-based fighter/interceptor designed and produced by the Douglas Aircraft Company. It was the last fighter produced by the Douglas Aircraft Company prior to its merger with McDonnell Aircraft to become McDonnell Douglas. Development of the Skyray was started by Douglas during the late 1940s […]

Chinese Fighter Comes 10 Feet from B-52 in ‘Unsafe’ Nighttime Intercept

A Chinese fighter jet closed within 10 feet of a U.S. Air Force B-52 bomber in a nighttime intercept over the South China Sea on Oct. 24 that U.S. Indo-Pacific Command deemed “unsafe and unprofessional.” The incident marks the latest close call between Chinese and U.S. aircraft in the region. The Pentagon recently claimed in its […]