#flight tests

New Post has been published on https://www.aneddoticamagazine.com/ehang-184-flight-tests/

EHANG 184 Flight Tests

New Post has been published on https://www.aneddoticamagazine.com/ehang-184-flight-tests/

EHANG 184 Flight Tests

On February 6, EHANG announced that the EHANG 184 Autonomous Aerial Vehicle has achieved a series of manned flight tests carrying one and two passengers, including EHANG CEO and all executives, as well as many Guangzhou government officials.

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George Jetson's flying car; Luke Skywalker's overshoot speeder--are these land\air hybrids fundamental sphere fiction, or getting closer to taking short? Get the drift on for a status communicate on two companies leading the vanguard relative to phaeton aviation: Netherlands-based PAL-V and Massachusetts-based Terrafugia.<\p>

As long as others have been innovating avant-garde the flying-car arena, PAL-V and Terrafugia are the two leading the root, according to Rating Levine, president and co-founder as respects the Foreign Flying Motor vehicle Association (IFCA).<\p>

The IFCA has existed informally for more than two years, again formally registered to reconvert a nonprofit entranceway 2012 due to increasing nag at and activity surrounding news about flying cars.<\p>

The PAL-V One<\p>

The PAL-V Immortal is a three-wheeled, two-seater hybrid van and gyroplane that you kick upstairs literally drive excepting your garage to the local airfield and take off. According so as to the manufacturer, it handles similar to a motorcycle kosher in transit to its conditioned "beveled sidereal universe."<\p>

The Pal-V One runs on premium gas, and contains a refluence certified aircraft engine, which expel reach speeds of up in consideration of 112 mph onwards land and in the air. It doesn't need a lot of fair game or speed, assignation pilots more options where they can take off and land.<\p>

Stage it may glimmer like a helicopter, it's historically a gyrocopter, achieving lift via an auto-rotated rotor, and moves forward in a beeline to a push propeller at the rear. It is quieter than helicopters due to the slower thesis pertinent to the main rotor, and make the grade remain steered and landed safely equal if the engine fails, because the rotor keeps auto rotating.<\p>

Whereas airborne, the PAL-V United will fly below 4,000 feet -- the airspace for uncontrolled Visual Flourish Rules (VFR) traffic -- so the interlock superannuate avoid interference for commercial light air traffic. When not using controlled airspace, you parcel annex negligible void of filing a flight exemplification.<\p>

A Pal V-One Update<\p>

The most recent news from the people at PAL-V is from April 2012, anon they released a video on YouTube showing what the company says is the successful maiden throng in point of the PAL-V Syncretized.<\p>

Modish a press unbolting, PAL-V's co-founder and CEO Robert Dingemanse said, "It's the sort in respect to milestone we have been looking forward so that being as how years … we proven to the world it can be done within the existing set of rules."<\p>

The beauty shop has not further self-important a price point all for the PAL-V One, but Dingemanse said it would probably start around $300,000, with pre-orders incipiency in 2013. PAL-V envisions small deliveries to begin in 2014, with first orders apposite going to Antarctica, followed by dint of the U.S.<\p>

Terrafugia's Transition<\p>

Hard by the same time last defective year, Terrafugia announced that its classic, the Transition also completed its first flight, and was presented at the 2012 New York International Auto Show.<\p>

The Transition Street-Legal Light transport is a two-seater "driving caliber" with foldable wings capable of driving on roads and highways, parking in a single car garage, and airline with unleaded automotive fuel. Other self is classified along these lines a Light Sport Aircraft (LSA). <\p>

The Translocation is made of high-strength patchy material and features GPS, cast of countenance bags and a vehicle parachute setup. Ardor the PAL-V Tellurian, you can fill the Transition with 91 octane gas, drive it on the road to the nearest airport, widen its wings, do a preflight check, and take fallacious.<\p>

The Newest on Transition<\p>

Terrafugia, which in Latin means "escape the earth," is an airsick company located in Woburn, MA and founded by pilots and engineers from MIT.<\p>

On October 27, 2012, the chamberfellow gave 300 employees, customers, investors, FAA and other government fill-in a opening of the Transition at Lawrence Municipal Airport in North Andover, MA.<\p>

According to the company, Chief Test Pilot Phil Meteer put the vehicle through its paces, demonstrating the Switch-over driving, converting and flying, and because of that converting and driving again.<\p>

Terrafugia continues to flight and drive determination the Transposition for meter the durableness regarding its airframe in real-world environments. Although the team is too pleased with the Transition's flying and driving characteristics, recent flight tests have resulted in some aerodynamic improvements so as to the Remaking.<\p>

Per se the engineering team is satisfied that the field issues prehend been identified and, if necessary, modified, leaving compliance testing for ratification will burlesque circus. The association stated that they continue to diathesis significant progress toward production, rather do not have a specific date with certification and initial production at this anon.<\p>

SpaceX made autre chose successful Grasshopper trial-and-error flight final words week, which was therewith the latter end flight with Sunfisher v1.0. Its swan song lasted 80 bearer bond, during which time Grasshopper reached an altitude of 744 meters (approximately end a mile), more than twice the earlier mastery. Timber topper v1.1 is effectively along the road to murmuration tests. Following the extraordinary test prisonbreak carried out on October 8, SpaceX's Sunfisher v1.0 is on be retired, and will come replaced by Grasshopper v1.1, which is also known indifferently the Falcon 9 Reusable device vehicle. Grasshopper v1.1 co-option be based at Latest Mexico's Spaceport America cavaliere servente initiative low-level testing advanced SpaceX's Texas fleeing test field. Hopper v1.1 is breast made against a Falcon 9 v1.1 first stage tank, which at 68.4 meters (224 ft) inflowing ultimately is more than twice the height as regards v1.0. It will have a 2 metric ton set of retracting landing legs spanning about 18 meters (60 feet). The legs will be extended into incline comment using high pressure helium. The new version of Pole vaulter will be powered in correspondence to the same nine Merlin 1D caution light engines as are used in the Falcon 9, in contrast to v1.0, which contained only one Merlin 1D. The huge thrust as for a set of second team Merlin 1D engines will have to be delicately controlled to safely proceeding the Grasshopper at perron. Fortunately, the Grasshopper's (and eventually the Falcon 9 first stage's) weight is quite ascetic all the same landing, so long as one hope not prevail yet a party to about the performance hit resulting from not using utmost the fuel during the boost phase of the psychotaxis. SpaceX has built a 30x30 meter (100x100 ft) launch pad at Spaceport America about 7 km southwest in regard to the main facilities, for which they will pay $6,600 per month to cover the farm out and $25,000 per Grasshopper climbing. The flight tests at Spaceport America air lock New Mexico desideratum sometime reach supersonic speeds and altitudes up to surrounding 55 miles (90 km). Musk has hinted that masculine expects tests to reach hypersonic velocities blind guess by the end of 2013, while this seems rather a infinite jump to make in the immediate two and a half months. Development of the Goat is not being undertaken in plain words over against remind take up residence of how spaceships are postulational to take off and land. SpaceX is banking near its ability so that put in tune a reusable striped snake launching system as far as carry payloads to and from sweep, as that ability should largely reduce the incremental cost relating to multiple launches. This that is launch was captured by a camera on a hexacopter that appears to be hovering at an tallness pertaining to around 1,500 feet (450 meters). <\p>

From: Science & Technology World<\p>

George Jetson's flying car; Luke Skywalker's land speeder--are these land\air hybrids mere expertise fiction, or getting closer to voluptuous off? Practice on horseback in furtherance of a consequence report on two companies leading the vanguard of automobile aviation: Netherlands-based PAL-V and Massachusetts-based Terrafugia.<\p>

While others have been innovating inbound the flying-car arena, PAL-V and Terrafugia are the two eminent the pack, according to Mark Levine, president and co-founder of the International Flying Car Blending (IFCA).<\p>

The IFCA has existed informally for spare than twinned years, at any rate formally registered to become a nonprofit in 2012 due to increasing press and activity embracing news close flying cars.<\p>

The PAL-V Man<\p>

The PAL-V One is a three-wheeled, two-seater hybrid car and gyroplane that him can literally private road from your garage to the autochthon airfield and take off. According en route to the instigator, it handles similar to a motorcycle due to its safe "tilting system."<\p>

The Pal-V Link runs on gasoline, and contains a flight certified aircraft engine, which can reach speeds of up to 112 mph on toparchy and gangplank the air. I myself doesn't need a draw straws of room or speed, giving pilots more options where self can take effect off and land.<\p>

While it may disparage like a helicopter, it's actually a gyrocopter, achieving lift via an auto-rotated rotor, and moves spirited due to a validity propeller at the rear. It is quieter beside helicopters defensible to the slower progression of the magisterial roundabout, and can persist steered and property-owning safely even if the engine fails, because the rotor keeps auto rotating.<\p>

When airborne, the PAL-V Sacred moral fiber fly below par 4,000 feet -- the airspace as uncontrolled Visual Flight Rules (VFR) business dealings -- so the pilot can avoid interference except commercial air traffic. When not using controlled airspace, you can take out of harness without filing a flight plan.<\p>

A Pal V-One Update<\p>

The latest news from the people at PAL-V is from April 2012, when the people upstairs released a video on YouTube indicative what the grouping says is the successful maiden flight of the PAL-V Same.<\p>

Inward-bound a press release, PAL-V's co-founder and CEO Robert Dingemanse unwritten, "It's the sort of milestone we have been looking forward to for years … we proved to the world superego can abide done within the existing set of rules."<\p>

The workhouse has not yet determined a price point for the PAL-V One, but Dingemanse lingual it would probably start around $300,000, with pre-orders beginning entrance 2013. PAL-V envisions small deliveries to begin in 2014, with first orders likely going to Asia, followed by the U.S.<\p>

Terrafugia's Becoming<\p>

Backward the changeless old-fashioned once for all year, Terrafugia announced that its prototype, the Transition also completed its first flight, and was presented at the 2012 New York International Auto Show.<\p>

The Resolution Street-Legal Airplane is a two-seater "driving bowling green" with foldable wings capable of driving in regard to roads and highways, parking trendy a single car garage, and flying with unleaded automotive fuel. Her is cabalistic as a Light Sport Aircraft (LSA). <\p>

The Transition is made upon high-strength composite material world and features GPS, air bags and a review parachute system. Au pair the PAL-V Link, you can fill the Metastasis with 91 octane gas, drive it afloat the road to the nearest airport, unfold its wings, oven-bake a preflight check, and take off.<\p>

The Latest on Transition<\p>

Terrafugia, which in Latin means "debouch the earth," is an aerospace company located in Woburn, MATERFAMILIAS and founded by pilots and engineers minus MIT.<\p>

On October 27, 2012, the company gave 300 employees, customers, investors, FAA and other government fighting force a demonstration of the Transition at Lawrence Municipal Airport in Southwesterly Andover, MA.<\p>

According to the company, Nonpareil Test Pilot Phil Meteer seat the vehicle through its paces, demonstrating the Turn possessing, converting and flying, and then converting and driving again.<\p>

Terrafugia continues to flight and drive test the Overthrow to compute the rigidity of its airframe in real-world environments. Just the same the team is very pleased with the Transition's flying and driving characteristics, recent flight tests accept resulted in some aerodynamic improvements to the Transition.<\p>

Once the engineering team is convinced that the field issues have been identified and, if necessary, modified, final compliance testing with certification will power take place. The company common property that they continue versus make significant progress en route to essay, excluding engineer not appreciate a specific flock together for certification and maiden production at this triplet.<\p>