Engineering
NASA has launched the final stage of a four-year effort to develop a national traffic management system for drones, testing them in cities for the first time beyond the operator's line of sight as businesses look in the future ...
May 23, 2019
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122
Security
Just what the airplane passenger who is always skittish does not want to hear: Radio navigation on planes for landing purposes is not secure; signals can be hacked.
May 17, 2019 weblog
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359
Engineering
A giant six-engine aircraft with the world's longest wingspan completed what company officials called a superb initial flight over California's Mojave Desert, bringing to life a dream held by the late Microsoft co-founder ...
Apr 14, 2019
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344
Energy & Green Tech
British startup Faradair Aerospace has unveiled plans to build and sell an 18-seat bioelectric hybrid airplane for use as both a passenger and cargo air transport. The company is calling its plane the Bio Electric Hybrid ...
Apr 01, 2019 report
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1075
Robotics
In the wake of the Lion Air and Ethiopian Airlines crashes of Boeing 737 Max planes, people are thinking about how much of their air travel is handled by software and automated systems – as opposed to the friendly pilots ...
Mar 25, 2019
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Hi Tech & Innovation
The operator of Frankfurt's international airport says it is developing a concept for electric air taxi services.
Feb 12, 2019
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14
Engineering
Although hybrid-electric cars are becoming commonplace, similar technology applied to airplanes comes with significantly different challenges. University of Illinois aerospace engineers are addressing some of them toward ...
Nov 27, 2018
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41
Engineering
Since the first airplane took flight over 100 years ago, virtually every aircraft in the sky has flown with the help of moving parts such as propellers, turbine blades, and fans, which are powered by the combustion of fossil ...
Nov 21, 2018
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28327
Engineering
A team at the University of Dayton Research Institute has created a video showing what can happen to an airplane when it collides with a drone. They have presented their findings along with the video at this year's Unmanned ...
Oct 18, 2018 weblog
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148
Engineering
Endurance, endurance. As the drone market potential faces a hurdle in how it can respond to expectations of getting tasks done versus time in the air before needing to recharge, a newbie drone solution appears in the name ...
Sep 12, 2018 weblog
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30
Hi Tech & Innovation
In the UK, the testing of a flying taxi made the news this week. We can set sight on a new day in vertical aerospace with the company of the same name. A full scale electric vertical take off and landing aircraft has flown ...
Sep 11, 2018 weblog
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471
Engineering
Hmm. Drones that can be recharged by a laser. So how long could they fly before having to land? How about "never mind"? We can look forward to seeing this idea in action. New Scientist had a story on September 3 that the ...
Sep 06, 2018 weblog
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54
Engineering
Drones use GPS to find their way without a pilot. But GPS signals can be easily blocked by tall skyscrapers or trees—leaving drones lost.
Aug 16, 2018
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Engineering
A series of NASA flight tests has successfully demonstrated technologies that achieve a significant reduction in the noise generated by aircraft and heard by communities near airports.
Jun 27, 2018
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13
Engineering
Illinois Professor Naira Hovakimyan is poised to enter into an unprecedented third round of flight tests using her L1 adaptive control system.
Feb 27, 2018
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5
An aircraft is a vehicle which is able to fly by being supported by the air, or in general, the atmosphere of a planet. An aircraft counters the force of gravity by using either static lift (as with balloons, blimps and dirigibles) or by using the dynamic lift of an airfoil (as with vehicles that plane the air with wings in a straight manner, such as airplanes and gliders, or vehicles that generate lift with wings in a rotary manner, such as helicopters or gyrocopters).
Although rockets and missiles also travel through the atmosphere, they are not considered aircraft because they use rocket thrust instead of aerodynamic loading as the primary means of lift. A cruise missile relies on a lifting wing throughout the majority of its flight regime.
The human activity which surrounds aircraft is called aviation. Manned aircraft are flown by an onboard pilot. Unmanned aerial vehicles may be [[remotely controlled or self-controlled by onboard computers. Target drones are an example of UAVs.
This text uses material from Wikipedia, licensed under CC BY-SA
