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#aviation
nocternalrandomness · 2 days ago
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Vampire 11 drops into Rainbow Valley for some low level work
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nueveg · 2 days ago
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enriquemzn262 · a day ago
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McDonnell Douglas AV-8B Harrier II of the Marine Militare, the Italian Navy.
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theworldatwar · a day ago
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A US serviceman poses for a photograph with an Me 410 found hidden at Brunnthal Germany - April 1945. Note the 50mm BK 5 cannon in the nose for use against allied bombers
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memories-lost-in-rain · a day ago
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kaiyves · a day ago
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We make fun of people in fantasy settings who rush to incorporate mysterious unknown black magic into massive projects and then have something go wrong an awful lot considering that we ourselves don’t completely understand how airplane wings work even with our best computer simulations.
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themefromboatweirdos · 2 days ago
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1982
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prokopetz · 3 months ago
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Historically, many American states considered the rights of private property owners to extend “up to Heaven and down to Hell”, a state of affairs which posed a navigational hazard to American vampires. Those who were wont to fly by night in the form of a bat found themselves obliged to weave through a dense thicket of privately owned airspaces, with dire consequences for miscalculation.
With the advent of commercial aviation, however, the Federal Aviation Administration (FAA) was granted control over passage through American airspace which supersedes the properly rights statutes of the individual states. This created a loophole which vampires could exploit, albeit at a peculiar cost: in order to fall under the FAA’s jurisdiction, vampires are obliged to register themselves as ultralight aircraft and submit flight plans for their nightly excursions.
Today, FAA is heavily infiltrated by vampire thralls tasked with ensuring their masters’ registrations and associated flight plans are properly filed and approved without coming to the public’s attention, a position of both considerable influence and considerable risk.
(The plight of Canadian vampires, meanwhile, is more straightforward. Strictly speaking, all Canadian airspace is the private property of the Queen of England, so the freedom to fly by night hinges upon having received the Queen’s personal invitation. The ability to obtain this invitation remains one of the primary drivers of class stratification in Canadian vampire society.)
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shadow27 · a year ago
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nasa · 3 months ago
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A Beginner’s Guide to Sustainable Aviation
Do you dream of catching a short flight between cities or journeying across the globe? The aviation industry currently makes up 2-3% of all carbon emissions, but the shift toward electric and hybrid aircraft will help tackle climate change and minimize the environmental impacts of commercial aviation.  
Sustainable flight will revolutionize the way we travel. From battery-powered aircraft that reduce fuel consumption, to new lightweight materials that can improve safety and efficiency during flight, here are a few important things to know about the world of sustainable aviation, and what it takes to make air travel cleaner and safer for our planet.
What is Electrified Aircraft Propulsion?
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Similar to electric or hybrid-electric cars, sustainable aircraft designs feature electric powertrain systems – the system of components that help propel an aircraft during flight – to help reduce fuel use and emissions. Electrified Aircraft Propulsion (EAP) systems let aircraft work using electric motors, and alternative fuels, rather than relying solely on traditional jet engines burning fossil fuels. At NASA, we’re developing innovative EAP technologies ranging from advanced electric machines designed to increase power and performance to new aircraft materials developed to minimize weight and reduce fuel usage.
What are the challenges with electrifying flight?
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Unlike electric vehicles on the ground, electrified aircraft face greater challenges when managing weight and heat while they’re running. In order to ensure maximum efficiency and safety, aircraft components must be designed with minimal weight to help reduce the amount of drag slowing the plane down and causing excess fuel burn. Electrified aircraft must also have advanced thermal management systems to help transfer heat effectively, and ensure onboard systems are kept cool to avoid damage.  
Our research and development of EAP technologies offer innovative solutions to these challenges. Designed to keep weight at a minimum, aircraft components such as the High Efficiency Megawatt Motor feature advanced technology that enable increased power and efficiency with three times less heat loss and weight than traditional aircraft motors. New material technologies such as electrical insulation also help transport heat more effectively to minimize heat buildup and are made of lightweight materials to ensure efficiency at high altitudes.
What are the benefits of sustainable aviation?
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From an environmental perspective, aircraft electrification offers unique opportunities to lower global emissions and minimize reliance on fossil fuels. The introduction of hybrid- or fully electric aircraft will significantly reduce overall fuel consumption by generating power and thrust via electricity and electric motors. Lightweight EAP systems and components can also help improve aircraft efficiency and reduce fuel burn, while using non-conventional, alternative fuels can help reduce harmful emissions. From an economic standpoint, EAP technologies could help strengthen commercial airliner markets with aircraft designed for around 180 passengers. Green technologies can also benefit both airline companies and you when you fly by potentially reducing aircraft maintenance and in-flight energy costs, making air travel more affordable.   
When will sustainable flight take off?
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To help turn visions of eco-friendly air travel into reality, we’re teaming up with industry to test EAP technologies on aircraft and introduce them to the U.S. commercial aviation fleet no later than 2035.  
Under our Electrified Powertrain Flight Demonstration (EPFD) project, we will conduct ground and flight tests using existing aircraft modified with EAP systems to assist in transitioning these technologies into commercial products. Flight demonstrations will also enable us to identify key risks and barriers associated with integrating new EAP systems into commercial airliners and develop new standards for future EAP aircraft as they take to the skies within the next decade. 
There you have it: a quick glimpse into the world of sustainable aviation, and the shift towards keeping our skies cleaner and safer. As we embark on this journey, climb aboard and stay up to date on our latest technology developments and future flight demonstrations.  
Make sure to follow us on Tumblr for your regular dose of space!
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nocternalrandomness · 2 days ago
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ACM 1v1, circa 1980
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nueveg · 22 hours ago
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surfingkaliyuga · 5 months ago
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“Adventures in the Pacific Northwest” Tony Cliff 2013
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beautifulwarbirds · a month ago
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The graceful lines of the Spitfire.
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everyguysdirtymind · 6 months ago
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mig25fanclub · 2 days ago
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A last remark on the 707
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I forgot to add northrop grummans E8 joint STARS. This one too is in active service. 18 in total were made.
And this picture is a very good example of the original engines. Just look at those 70's starwars looking things. I am obsessed!!
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voughtcorsair · 2 months ago
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HAPPY PRIDE MiG-15 FAGOT COMMUNITY
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