Bell and Lockheed built the X-22A around four tilting ducted fans, aiming for a compact transport that could lift off ...

Nearly three years after China began certifying next-gen electric "air taxis" for commercial flights, American contenders are ...

Bell just completed the Critical Design Review for DARPA's SPRINT program, meaning it can build its next-gen X-76 VTOL ...

Abstract: In recent years, the growing frequency and intensity of natural disasters has increased day by day, there is the need for swift and effective medical responses in remote or inaccessible ...

Expect plane tickets to get spendier as war in the Middle East pushes up jet fuel costs The price of jet fuel is up by more than 50% since the U.S. and Israel attacked Iran on Feb. 28.

Add Yahoo as a preferred source to see more of our stories on Google. The latest addition to the legendary X-plane family is Bell Textron’s demonstrator for the Speed and Runway Independent ...

DARPA has assigned the designation X-76 to the Speed and Runway Independent Technologies (SPRINT) project, a Bell proof-of-concept technology demonstrator for a high-speed tiltrotor. DARPA (Defense ...

Proprotor blades stop and fold back and propulsion transitions from turboshaft to turbofan to accelerate the X-76 to speeds of about 400 kt. Credit: Bell The stop-fold tiltrotor uncrewed aircraft ...

United Airlines CEO Scott Kirby warned this week that soaring jet fuel prices tied to conflict in the Middle East could soon push airline ticket prices higher. Kirby, following an event at Harvard ...

Bristow Group Inc. (NYSE:VTOL) is among the 10 Best Affordable Energy Stocks to Buy. Jason Bandel from Evercore ISI elevated the price target on Bristow Group Inc. (NYSE:VTOL) to $56 from $45 and ...

The Cavorite X7's Low Projected Operating Cost Has Been Verified by a Leading Independent Audit Firm The Cavorite X7's competitive operational and economic performance is attributed to its hybrid ...