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Airbus unveils new light twin-engined H140, entry into service expected in 2028

Aerotime

The multi-mission helicopter was unveiled during the vertical lift industry show VERTICON in Dallas, Texas, Airbus announced on March 11, 2025. According to Airbus, the H140 features a new T-shaped tail boom with an optimized Fenestron that reduces sound levels, a five-blade bearingless main rotor, and new engines.

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Ascendance co-founder shares insights about French hybrid-electric eVTOL: video 

Aerotime

Vertical lift is provided by eight ducted fans, while two propellers, mounted on the nose and the tail, are used for horizontal flight once the aircraft is airborne and has reached transition altitude. This figure can increase to up to 900 kilometers of range with a reduced payload.

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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

Have you ever seen an airplane with no tail and no vertical fin, but with just a sleek wing? They prove that with the right aerodynamic tricks, you dont need a tail to fly. A tailless aircraft may still have a fuselage and a vertical tail (fin and rudder). How does the tail do this? Ever wondered how it stays balanced?

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Air New Zealand unveils fully redesigned Boeing 787-9 Dreamliner

Aerotime

“This is the first ever full nose-to-tail retrofit of a 787-9 Dreamliner and marks the introduction of our first new onboard product in over 15 years, Foran said. Air New Zealand said that by the end of 2025, it will have a total of seven aircraft that will have completed their retrofit.

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Today in Aviation History: First Flight of the Consolidated B-24 Liberator

Vintage Aviation News

The Davis Wing allowed for higher speeds and added lift at relatively low angles of attack. The new bomber design, which was internally designated as the Model 32, also adapted the Corregidor’s twin tail design, and had twin internal bomb bays compared to the B-17’s one.

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Wingtip Vortices and Wake Turbulence

Pilot Institute

This is called lift. Wingtip vortices are a byproduct of lift. Once the wing stops producing lift, the vortices dissipate instantly. Wing spoilers drastically reduce the lift generated by the wing. Its important because the lift is always produced perpendicular to the relative wind. Why is this important?

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Inside Elixir Aircraft: the startup using sailing tech to change light aviation  

Aerotime

During the tour, Champenois pointed out that each aircraft is made of only nine parts: the wing, the fuselage, the canopy frame, two flaps, two ailerons, a radar, and a horizontal tail. It also has double slotted flaps to enhance lift and control when landing, as well as non-exploding fuel tanks.