Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, releasing tweaked models for new applications while also ramping up overall ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Powered by a Wright R-3350 Duplex-Cyclone radial engine, the A-1 could stay over the battlefield for hours, loitering far longer than most jets of its time. This made it ideal for close air support ...

Designed and tested with BETA Technologies, it’s first propeller specifically for advanced air mobility (AAM) aircraft. Hartzell Propeller designed specifically for advanced air mobility (AAM) ...

‍DALLAS — Most modern airplanes use either jet engines or turboprop engines. Jet engines are more commonly used on long-distance, high-speed flights, while turboprops are more suitable for shorter ...

Consolidates company’s maintenance, repair, and overhaul activities in the U.S.

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Behind its staid appearance, the ZeroE aircraft could be one of the biggest game-changers in aviation history. Powered by liquid hydrogen, hydrogen fuel-cell stacks, and electric motors, this ...

For 50 years, Danish company Gori Propeller has been one of the foremost names in folding marine propellers used on sailboat auxiliary motor drives. These propellers fold into a streamlined form when ...