autoevolution

Mystery Porsche Cayenne ICE Prototype Spied Testing, Raises More Questions Than Answers

Our spy photographers have snapped a prototype of the Cayenne during winter testing in Sweden, a prototype that's obviously based on the 2024 model year facelift of the third-generation Cayenne. The ...
Flying

Regent Seaglider Prototype Cleared for Testing

Regent Craft has received U.S. Coast Guard approval to begin testing its electric-powered Viceroy seaglider prototype in Narragansett Bay and Rhode Island Sound. The Viceroy seaglider is a 12-seater ...
PC Tech Magazine

Decision Factors That Influence Prototype Material Selection in Early Product Design

Choosing the right material during prototyping can make or break a product’s success. Many product teams lose valuable time ...
Flightglobal

Second VX4 prototype nears completion as Vertical eyes resumption of flight testing

Vertical Aerospace expects to complete its second VX4 prototype “in the coming weeks”, leading to the restart of its flight-test programme in the second quarter. UK-based start-up Vertical has already ...
Aviation Week

Overair Unveils Full-Scale Prototype Ahead Of Flight Test Campaign

Overair’s first prototype is expected to begin ground and flight testing early next year. Credit: Overair Overair has announced the completion of its first full-scale prototype aircraft, paving the ...