Lockheed Martin has unveiled a surprise play for the U.S. Air Force’s UH-1N Huey Replacement program, offering the secretive Sikorsky HH-60U.

Bell Helicopter has been quietly studying commercial derivatives of its V-280 tiltrotor, but says the civil version will only be possible if the aircraft is adopted by the military first.

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Airbus and Boeing commercial aircraft deliveries for 2017, sorted by most-recent delivery date.

Airbus and Boeing commercial aircraft gross orders for 2017, sorted by most-recent date of order placement with manufacturer.

Leonardo has begun flight trials of the third prototype AW609 commercial tiltrotor as it targets certification of the high-speed rotary-wing aircraft by 2018.

Of the 263 MV-22s already delivered, about one in four on average is structurally different in some way, causing headaches for maintainers and upsetting the parts supply chain.

Mark Moore, the NASA engineer who evangelized electric-powered aircraft and on-demand mobility within the agency, is joining ride-hailing giant Uber to advance its Elevate concept for vertical-takeoff-and-landing (VTOL) air taxi networks in congested cities. &nbsp