Ford Partner Recognition

EAA's Ford X-Plan Partner Recognition Program is a special savings opportunity developed exclusively for EAA members. It offers you the ability to purchase or lease eligible vehicles at EAA member pricing.

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EAA Sport Aviation

One of EAA’s most popular member benefits is EAA Sport Aviation, the award-winning monthly magazine that covers the full spectrum of association activity.

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EAA Flight Advisors

EAA's Flight Advisors program is designed to increase sport aviation safety by developing a corps of volunteers who have demonstrated expertise in specific areas of flying and making them available to EAA members who may be preparing to fly an unfamiliar aircraft.

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Individual Membership

Your Individual membership makes you a part of the passionate EAA Family and gives access to EAA-Exclusive benefits. Membership also gives you thousands of opportunities to go flying at local aviation events, participate at your local EAA chapter, and give youngsters their very first flight.

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Benefits & Discounts

From benefits like EAA Insurance Solutions and EAA Finance Solutions to EAA Webinars and EAA Technical Counselors we have something for everyone with an interest in  aviation! 

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ASTC Passport Program

EAA members can enjoy more than 300 museum and science centers worldwide free of charge, thanks to a partnership with the Association of Science-Technology Centers and its ASTC Travel Passport Program.

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Warbirds of America

"Keep 'em Flying": That’s the motto - and the mission - of EAA Warbirds of America, the EAA division that provides programs and services to those interested specifically in former military aircraft.

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Take a Free EAA Eagle Flight®

Take to the skies with a free introductory flight and discover the next steps toward becoming a pilot.

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Find a Flight Advisor

EAA Flight Advisors can help you find the right path to get you flying efficiently and, most importantly, safely.

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Next Steps After Plane is Built

You've finally achieved your dream of building your own airplane. Here are some resources that will help you fly safely or sell your airplane.

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Soaring Society of America, Inc.

Formed in 1932, the Soaring Society of America (SSA) promotes all…

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Getting Started

Register as an ultralight student or pilot and discover the types of ultralights you can have fun in!

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Become a Sport Pilot

Affordable, achievable, and fun! Experience the freedom of flight as a sport pilot.

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Join Warbirds

Warbirds of America membership connects you with other enthusiasts, restorers, and pilots.

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Join VAA

VAA membership connects you with other enthusiasts, restorers, and pilots.

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Join IAC

IAC membership connects you with other enthusiasts, builders, pilots, and competitors.

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Connect With Aviators

Your local EAA chapter allows you to share your interest with thousands of other members in a variety of different events and activities, including fly-ins, picnics, workshops, Young Eagles rallies, and more.

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Start a Chapter

All you need to start is enthusiasm, an interest in aviation, and the desire to share this interest with other people in your community.

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Chapter Insurance Program

EAA’s Chapter General Liability Insurance Program protects chapters, their members, officers, directors, and volunteers from alleged negligence. Participation in this insurance program is mandatory for all chapters located in the United States and Canada. A policy limit of $1 million to $3 million is available.

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Leadership Academy

Interactive workshop weekends in Oshkosh focused on topics important to chapter leaders.  

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10 Flight For the Year Recognition

Each pilot who flies 10 or more Young Eagles during a calendar year will receive a custom lapel pin and will earn Young Eagles credits that can be used to help offset the cost of sending a young person to an EAA Air Academy session in Oshkosh or assist their local Young Eagles and youth outreach programs.

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Calendar of Events

With more than 1,000 listings, EAA’s calendar of events is the most comprehensive listing of aviation activities found anywhere online.

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AirVenture Schedule of Events

Fill up your itinerary and sort through thousands of forums, workshops, special events, and much more for AirVenture 2015.

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Multiple Venues

With more than 1,600 acres and 26 venues to choose from, we are sure to show you a space that will make your vision come to life. Our unique atmosphere is sure to offer a one-of-a-kind experience for your guests.

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Multiple Venues

With more than 1,600 acres and 26 venues to choose from, we are sure to show you a space that will make your vision come to life. Our unique atmosphere is sure to offer a one-of-a-kind experience for your guests.

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Spirit of Aviation Mobile Experience

We promote a culture of education, safety, and camaraderie and provide you with opportunities to enjoy aviation, no matter what your level of interest.

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EAA Sport Aviation

One of EAA’s most popular member benefits, the award-winning monthly magazine covers the full spectrum of association activity.

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Aviation Job Search

Whether you’re looking for a job in the industry, wondering what careers are available, or just looking for a professional change of pace, you’ll find that there is a job to fit every unique person.

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Scholarships

EAA’s scholarship program encourages, recognizes and supports excellence among those studying the technologies and the skills of aviation. These annual scholarships help outstanding students who demonstrate financial need to accomplish their goals.

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This Month's Wallpaper

Your computer takes flight each month when you download desktop wallpaper featuring unique aircraft and vivid imagery. Download your favorite today!

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B-17 Tour Stops

Join us for an unforgettable experience aboard one of the few remaining airworthy B-17s in the world. You won’t want to miss Aluminum Overcast when it visits an airport near you!

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Tri-Motor Tour Stops

Climb aboard one of the first mass-produced airliners and step back in time to aviation’s golden age. A flight on EAA’s Ford Tri-Motor is a flight back to an era where air travel was considered a luxury.

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Visit Pioneer Airport

From May through October, Pioneer Airport gives visitors a unique “living history” re-creation of what airports were like during the early days of air travel. It brings back a time when the magic of flying astounded and charmed the whole world. 

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Your Flight Experience

The biggest question on your mind might be, “So what should I expect on my flight?” Get a glimpse at what you’ll experience when you take your EAA Eagle FlightTM.

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Your Flight Experience

The biggest question on your mind might be, “So what should I expect on my flight?” Get a glimpse at what you’ll experience when you take your Young Eagles® flight.

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News Releases

Get all the official news surrounding EAA and its programs.

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Paul Poberezny

Paul Poberezny came from humble beginnings, yet he emerged as one of the 20th century's greatest aviation leaders, creating a worldwide aviation organization and the world's largest annual fly-in event, EAA AirVenture in Oshkosh, Wisconsin.

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Tribute Opportunities

Special places like the museum’s Founders Wing and other campus tribute areas like the Brown Arch, Compass Hill, and Memorial Wall combine to give wings to countless aviation dreams and accomplishments. Leave your legacy or that of your loved ones for all who visit Oshkosh to see.

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Win a brand new Van's RV-12!

This is your chance to win a beautiful, brand-new Van's RV-12. This striking aircraft, painted Tahoe Blue, will remind you just why you love to fly. Enter now to win!

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Advertise in Sport Aviation

EAA Sport Aviation contains the broadest editorial content and coverage for recreational aviation today - introductions to new aircraft and innovations, the latest aviation products and services, hands-on and personal experience in the nuts and bolts of aircraft ownership, and so much more.

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Why Exhibit?

AirVenture enables our commercial partners to have an unmatched forum to present their products and services to the most passionate aviation consumers.

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Volunteer

Join us and be a part of this tradition of excellence, while helping us continue to provide high quality programs and services to our members and visitors.

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Outreach Guidelines

EAA's Community Outreach Guidelines to help coordinate and maximize offerings by providing a defined approach to responding to requests for support of community events; developing a fair and easy process to identify, evaluate, and support efforts of the non-profit community; and developing a process that allows for tracking and quantifying impact.

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Maiden Flight of HY4 Hydrogen-Powered Airplane

By Marino Boric

October 6, 2016 - A new milestone in emission-free powered flight was achieved in Germany on September 29 with the maiden flight of the HY4, a four-seat airplane powered by hydrogen fuel cells. The HY4 aircraft took off from Stuttgart Airport (STR) for its first official flight and stayed airborne for 10 minutes. 

The HY4 is the world’s first passenger aircraft whose electric motor was powered by electric energy generated solely by a hydrogen fuel cell system. Researchers from the DLR Institute of Engineering Thermodynamics at the German Aerospace Center developed the aircraft’s powertrain and worked on the project with industry and research partners Pipistrel, H2FLY, The University of Ulm, and Stuttgart Airport.

The DLR researchers developed the Hydrogenics hydrogen fuel cell powertrain and installed it in the aircraft. The aircraft was built by the Slovenian airplane manufacturer Pipistrel, and consists of two Pipistrel Taurus G4 motorglider fuselages connected by a common central-wing section on top of which the propulsion unit is located. This consists of an approximately 104-hp electric motor with the propeller in front and three low-temperature hydrogen fuel cells behind. The hydrogen is carried in two high-pressure tanks made of carbon fiber, located in each of the two fuselages just aft of the passenger cabin. The auxiliary battery pack is located aft of those hydrogen tanks just behind the occupants.

The hydrogen is stored at a pressure of 4,300-5,800 pounds per square inch (psi) before being reduced to 100 psi to be fed to the fuel cells in the engine pod. The only waste product from this process is water. The high-performance lithium battery pack covers peak power loads during takeoff and climb. It can also be used as a backup energy system in case of the failure of the hydrogen system, giving the airplane 15 minutes of endurance.

Josef Kallo, responsible for the HY4 project at DLR and professor at the University of Ulm said, “With the HY4 we now have an optimal platform to continue developing the use of fuel cells on aircraft. … Small passenger aircraft such as the HY4 could soon be used in regional transport as electric air taxis and offer a flexible and rapid alternative to existing means of transport.”

According to Kallo it is only a matter of time before aircraft with a capacity of six to 10 passengers will transport people over distances of 600 miles at 190 mph. Kallo said calculations have shown that a 40-seater aircraft powered by hydrogen is technically feasible and could carry passengers over 600 miles at speeds of more than 250 mph.