The Week In Technology, March 9-12, 2021

NASA Pegasus regional airliner concept
Pegasus is a NASA concept for a regional airliner, based on the ATR 42, with megawatt-class parallel hybrid-electric propulsion.
Credit: NASA concept
NASA Seeks Electric Propulsion Demonstrators NASA held an industry day on March 9 for the Electrified Powertrain Flight Demonstration project to flight-test megawatt-class electric aircraft propulsion systems. Proposals for the program are to be submitted by April 20. Instead of a NASA-owned X-plane...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

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