Tupolev Tu-144

A Tupolev Tu-144 supersonic transport jet lifts off the runway at Russia’s Zhukovsky Air Development Center in September 1998. NASA teamed with American and Russian aerospace industries for an extended period in a joint international research program featuring the Russian-built Tu-144LL. The object of the program was to develop technologies for a proposed future second-generation supersonic airliner to be developed in the 21st Century.

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Tangential Runway Concept
December 15, 2025

Airport Design: The Tangential Runway Concept

A novel airport design concept emerged in the 1940s, promising speed and efficiency, but ultimately failed to overcome regulatory and operational realities.
Boeing Canard Concept
December 12, 2025

Boeing Airliner Concept – Open-Rotor Canard

In an effort to maximize fuel efficiency in new airliner designs during the 1980s, Boeing explored advanced technologies, including canard configurations and open-rotor turbofans.
RU-38B
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The Schweizer RU-38B Twin Condor – A Shadowy Surveillance Aircraft Lost to History

Rare spy plane: A look at one of the most unusual covert aircraft ever flown by the US government and Coast Guard.