Abstract: The DC three-stage generator (TSG) has been widely adopted as the main power source in aviation high-voltage dc power systems. With the evolution toward more electric aircraft, it is crucial ...

Abstract: In this work, we propose a Gaussian mixture model (GMM)-based pilot design scheme for downlink (DL) channel estimation in single- and multi-user multiple-input multiple-output (MIMO) ...

– GJ-X UCAV: 42m wingspan stealth drone, tested October 19, 2025, at Malan base, Xinjiang. – Flying-wing design, WS-10C/WS-15 ...

Papua New Guinea, a rare Bell P-39 Airacobra is currently under restoration at the Planes of Fame Air Musuem in Chino, ...

A video has captured what is believed to be the prototype of the "GJ (Gongji·Attack)-X," a super-large stealth unmanned aerial vehicle (UAV) under development by China. The GJ-X is an unofficial ...

How much does it cost to fly Air Force One? 6-figures ... per hour. Trump frequently uses it for trips to Palm Beach, some ...

How about a little bit of nostalgia for NASCAR Championship Weekend? Tide is coming back to NASCAR, at least for one race. This deal includes sponsorship at the track on pit road, and a new paint ...

NASCAR® and its marks are trademarks of the National Association for Stock Car Auto Racing, LLC The RaceView® trademark is owned by Turner Sports, Inc. and used ...

The South Point 400 is this weekend in Las Vegas. One driver in the NASCAR Playoffs could win their way to the Championship 4. Everyone is going to have their eyes on Joey Logano, but let’s put our ...

As I’ve mentioned before, this article series is meant to serve as a living document of all the movie paint schemes that ran. Ever. So this article — or a subsequent one — will be updated with movie ...