Guest Posted January 23, 2019 Share Posted January 23, 2019 With a width of 8.5 meters it would be a tight fit on many urban streets. Quote The Interstate Highway standards for the U.S. Interstate Highway System use a 12-foot (3.7 m) standard lane width, while narrower lanes are used on lower classification roads. In Europe, laws and road widths vary by country; the minimum widths of lanes are generally between 2.5 to 3.25 metres (8.2 to 10.7 ft). Boeing's electric air taxi prototype takes flight 23 January, 2019 SOURCE: FlightGlobal.com BY: Jon Hemmerdinger Boston Boeing has successfully completed the first flight of an in-development autonomous air vehicle, a step forward in Boeing's race to develop an aircraft capable of providing commercially viable intra-urban air transportation. The electric vertical take-off and landing (eVTOL) prototype aircraft, which Boeing calls an "autonomous passenger air vehicle", lifted off for the first time on 22 January at Manassas Regional airport outside Washington, DC, Boeing says. The flight lasted less than one minute, during which Boeing "tested the vehicle's autonomous functions and ground-control systems", the manufacturer says. Close X Boeing's eVTOL prototype took off on its maiden flight on 22 January. Boeing "Future flights will test forward, wing-borne flight, as well as the transition phase between vertical and forward-flight modes," Boeing adds. "This transition phase is typically the most significant engineering challenge for any high-speed VTOL aircraft." Boeing's recently established in-house autonomous flight research unit Boeing NeXt developed the aircraft in partnership with Boeing subsidiary Aurora Flight Sciences. Boeing acquired Aurora, which specialise in unmanned flight, in November 2017 and established NeXt in 2018. Boeing designed the prototype aircraft, which measures 9.1m (30ft) in length and 8.5m in width, to have range of 43.5nm (80.5km), it says. The first flight lasted less than one minute. Boeing The prototype is Boeing's concept for a new type of small, electric aircraft that many people predict will eventually provide Uber-like intra-city air transport – so-called "urban air mobility". Airbus has been working on an autonomous VTOL air taxi design, having completed first flight of a prototype early last year. "Air mobility is becoming more and more part of this vertical lift future," Airbus head of commercial aircraft and incoming chief executive Guillaume Faury said last week. "There is a convergence in technologies and social needs that will make urban air mobility become a reality," he added. "We believe there is a business case." Earlier this month, Bell unveiled its urban air mobility design – a potentially pilotless aircraft with six tilting ducted fans and a hybrid-electric powertrain. The ability to fly without a pilot will enable the aircraft to carry an extra passenger, providing significantly improved economics, insiders say. But the future of air taxi services remains uncertain, requiring "step change" improvements to autonomy, detect-and-avoid and noise management technology, according to a 2018 NASA study. Governments will also need to development new sets of regulations to oversee the industry. Link to comment Share on other sites More sharing options...
Maverick Posted January 23, 2019 Share Posted January 23, 2019 Covered in black boxes, again. Link to comment Share on other sites More sharing options...
Super 80 Posted January 23, 2019 Share Posted January 23, 2019 These copy-pastes just don't work. Link to comment Share on other sites More sharing options...
Guest Posted January 23, 2019 Share Posted January 23, 2019 2 hours ago, Maverick said: Covered in black boxes, again. thanks it wasn't when I looked after posting it. Oh well fixed. By the by, cut and paste def. does not work and that is why I clean up the majority of my posts …. getting rid of the social media sharing buttons, ads, surplus links, videos etc and most often catching the back boxes (which only appear after the first save). Link to comment Share on other sites More sharing options...
Kip Powick Posted January 24, 2019 Share Posted January 24, 2019 I'm on Win 7 Pro and I never had the problem you are mentioning. Cut and Paste works well for me. Link to comment Share on other sites More sharing options...
Guest Posted January 24, 2019 Share Posted January 24, 2019 1 hour ago, Kip Powick said: I'm on Win 7 Pro and I never had the problem you are mentioning. Cut and Paste works well for me. all depends on the source, how much hidden coding / script is on the page being copied. I use IE11 and Windows 10 pro. It is not the operating system but rather the IE platform that rules. The worst are News Channels which I don't see you post from at all often . If you like I will give you a link to an article that when simply cut and pastes becomes a problem once saved. Cheers Link to comment Share on other sites More sharing options...
Kip Powick Posted January 24, 2019 Share Posted January 24, 2019 5 minutes ago, Malcolm said: all depends on the source, how much hidden coding / script is on the page being copied. I use IE11 and Windows 10 pro. It is not the operating system but rather the IE platform that rules. The worst are News Channels which I don't see you post from at all often . If you like I will give you a link to an article that when simply cut and pastes becomes a problem once saved. Cheers Sure...PM me.......................BTW I use Google Chrome. Link to comment Share on other sites More sharing options...
conehead Posted January 24, 2019 Share Posted January 24, 2019 About the topic.... how noisy would these things be? Link to comment Share on other sites More sharing options...
Kip Powick Posted January 24, 2019 Share Posted January 24, 2019 They are medium size so I guess when they impact, it would be similar to the sound of a helo eating itself. Link to comment Share on other sites More sharing options...
Vsplat Posted January 24, 2019 Share Posted January 24, 2019 I wonder which take on this will ultimately sell more. Boeing or Opener. https://www.opener.aero/ Link to comment Share on other sites More sharing options...
Seeker Posted January 25, 2019 Share Posted January 25, 2019 31 minutes ago, Vsplat said: I wonder which take on this will ultimately sell more. Boeing or Opener. https://www.opener.aero/ I'll boldly predict that neither of them sells at all. I put them in the same category as personal jetpacks and heavy-lift airships - technically possible but not practical or economical. Link to comment Share on other sites More sharing options...
Kip Powick Posted January 25, 2019 Share Posted January 25, 2019 If they sell many, which I doubt, the NTSB and TSB will have to hire more staff. Link to comment Share on other sites More sharing options...
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