Aerospace and Mechanical Insider on MSN
Sikorsky S-97 Raider reportedly tops 250 knots with rear propeller
The Sikorsky S-97 Raider divides the work of flight among three major rotating components. Its stacked, counter-rotating main ...
Sam Eckholm on MSN
2 rotors, 6 soldiers and over 230 mph - the US military helicopter built for future combat
The Sikorsky S-97 Raider is an experimental military helicopter designed to combine extreme speed with the agility needed for ...
At the very crux of engineering is the desire to problem-solve, optimize, and squeeze out every bit of efficiency possible from the system being built. Aircraft design and aeronautical engineering ...
It's fairly common knowledge that when a supersonic aircraft approaches the sound barrier, what follows is the sonic boom. This transitory period between subsonic and supersonic, known as transonic ...
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