11 天on MSN
The first VTOL aircraft designs were early helicopters ... That is how Petrov was able to conceive of this Transwing that ...
5 天
Interesting Engineering on MSNHypersonic cargo jet that will fly 10 times the speed of sound planned by US firmThe firm has compared the emissions of its planned hypersonic aircraft for cargo delivery with a Boeing 747 cargo jet.
That's where disruption happens' The first VTOL aircraft designs were early helicopters ... t come from Airbus or Lockheed or Raytheon or Boeing." Whether the PteroDynamics design is what the ...
Vertiia is gearing up to become the first long-range hydrogen-powered VTOL (vertical takeoff and ... to find the best solution for the Vertiia aircraft. Its heat exchangers have thin walls ...
9 天on MSN
Boeing wins the $20B NGAD contract to build the next-gen stealth F-47 fighter, marking a major comeback amid past struggles.
The Trump administration has shocked industry observers by choosing aerospace firm Boeing to build the US military’s next-generation F-47 fighter jets — beating out competitor Lockheed Martin.
Speaking later to a conference hosted by the A4E European airline industry association, he said: "I met with Boeing and they don't believe there will be tariffs on aircraft or parts". O’Leary ...
But Boeing has struggled company-wide in recent years on both civilian and military aircraft. Nearly 350 people died in a pair of crashes of the company’s 737 Max airliners, and last July ...
Boeing has been awarded a $20 billion contract ... "The F-47 will be the most advanced, most capable, most lethal aircraft ever built," Trump told reporters in the Oval Office.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果