The Week In Technology, Aug. 4-8, 2025

Joby S4 eVTOL

Joby and L3Harris are developing an optionally piloted version of the S4 tiltprop eVTOL for defense missions.

Credit: Joby Aviation
Joby Teams With L3Harris On Hybrid eVTOL Joby Aviation has partnered with L3Harris Technologies to explore development of a hybrid-electric vertical-takeoff-and-landing aircraft for defense applications. The aircraft is an optionally piloted, turbine hybrid version of Joby’s S4 tiltprop electric air...
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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