Boeing Yellowstone Project - Wikipedia
https://en.wikipedia.org/wiki/Boeing_Yellowstone_ProjectYellowstone is divided into three projects: • Boeing Y1, to replace the Boeing 737, 757, and 767-200product lines. The Y1 covers the 100- to 250-passenger market, and is expected to be the second Yellowstone Project aircraft to be developed. Boeing submitted a patent application in November 2009, that was released to the public in August 2010, that envisions an elliptical composite fuselage, and likely signals the com…
Boeing: 777X
https://www.boeing.com/commercial/777xMeet the 777X The new Boeing 777X will be the world’s largest and most efficient twin-engine jet, unmatched in every aspect of performance. With new breakthroughs in aerodynamics and engines, the 777X will deliver 10 percent lower fuel use and emissions and 10 percent lower operating costs than the competition.
Boeing E-3 Sentry - Wikipedia
https://en.wikipedia.org/wiki/Boeing_E-3_SentryDerived from the Boeing 707 airliner, it provides all-weather surveillance, command, control, and communications, and is used by the United States Air Force, NATO, French Air and Space Force, and Royal Saudi Air Force. The E-3 is distinguished by the distinctive rotating radar dome (rotodome) above the fuselage.