28.03. – 29.03.2019, E2Flight Symposium

The E2Flight Symposium was held at the Stuttgart Airport in 2015 for the first time. The feedback was excellent and due to the popular demand we will be holding the 4th edition of this symposium.

This year we will have a close look at new projects and we will discuss the progress of relevant aspects of electric flight. 

In 2016, the DLR and the University of Stuttgart examined the challenges and opportunities presented by electric propulsion in aircraft.

2017 the focus was on new aspects of electric flight like the feasibility as well as the scientific aspects of this new and promising technology.

We are pleased to invite you to join us for the 4th Symposium on the 28th and 29th of March 2019.

Main Targets

  • Overall concepts for electric flight

  • Energy and systems

  • Batteries, fuel cells, refueling, charging, and required infrastructure

  • Hybrid electric systems including internal combustion engines and generators

  • Inverters, energy transfer, and electric motors

  • Aspects of certification

  • Aircraft projects and system integration


More informations here…

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05-06.10.2017, Stuttgart Symposium E2Flight

05-06.10.2017, Stuttgart Symposium E2Flight

One of the biggest symposia on electric flying took place in Stuttgart under the main topics “Technological and Political Progress in Electric Flight”, “Hybrid Systems and Energy Storage”, “Energy Conversion, Safety and Certification Aspects” and “Integration Aspects and Flying Hardware” , Organized and carried out by the German Aerospace Center together with the University of Ulm, the latest findings on electrification of aviation were exchanged in lectures and discussions with renowned representatives from industry and research. Lectures by Frauke Pleins-Schmidt from the German Federal Ministry of Transport and Digital Infrastructure, Starr Ginn from the NASA Armstron Flight Research Center and Prof. Josef Kallo from the University of Ulm show only a fraction of the high-caliber lectures and participants. In addition, the forum was used to make contacts and share know-how. This Syposium once again showed the positive trend of technology development and gives hope that electric aircraft will be soon mass produced and operated.

21.07.2017, Ulm – Silent and quiet, the Hy4 inspires about 7000 visitors during the Long Night of Science at the University of Ulm

21.07.2017, Ulm – Silent and quiet, the Hy4 inspires about 7000 visitors during the Long Night of Science at the University of Ulm.

The H2Fly GmbH shows with the Hy4 as part of the Long Night of Science at the University of Ulm how the future of aviation will look like. Quiet as the night, the Hy4 flies with its emission-free hydrogen fuel cell – battery hybrid system. The approximately 7,000 visitors had the opportunity to learn about the new drive technology and its possibilities and to discuss the development of the market for emission-free aircraft and the value of this new development with the engineers. In the aviation industry H2Fly GmbH is already known as a trend-setting company with an intensive focus on the development of emission-free aviation. As part of the Long Night of Science, all interested parties were also able to find out how the company fullfill the work around the aircraft and supports the Institute for Energy Conversion and Storage from the University of Ulm as a partner in the development of power electronics for the Hy4. The exhibition was supported by the scientists of the institute, who were able to explain their work in detail. They explained that work is currently being done on the further development of power electronics.

24-25.06.2017, Frankfurt – H2Fly GmbH wins on the day of the aviation at the Frankfurt airport many new prospective interested parties for emission-free passenger flights

24-25.06.2017, Frankfurt – H2Fly GmbH wins on the day of the aviation (24.06.-25.06.2017) at the Frankfurt airport many new interested parties for emission-free passenger flights.

The H2Fly GmbH puts an end to the long wait of all aerospace, environmental and technical enthusiasts and presents the Hy4 for the first time after the successful first flight on September 29, 2016 in Stuttgart as part of the “Day of Aviation 2017” at the Frankfurt Airport.

H2Fly GmbH has been known for many years as a reliable supplier for the qualification of emission-free drive trains for aviation. When the Hy4 was recently confirmed for Aviation Day at Frankfurt Airport, the response from customers and business partners was very positive. Profitable technology and a winning concept are just two of the buzzwords frequently cited by visitors in connection with the first four-seat and zero-emission passenger hybrid aircraft powered by fuel cells and batteries. Independent industry experts praised the special combination of proven aircraft technology and innovative drive technology. The all-electric aircraft Hy4, as presented at Frankfurt Airport, was a high-profile innovation and has the potential to challenge the competitive advantages of established providers. The management, the development partners and leading experts agree on the high acceptance of the new development. The special feature of the Hy4 is the combination of unconventional propulsion technology and a new safety environment for aviation, which is also recognized by operators users and users.

The organizers created a great aviation event over a weekend in perfect weather with over 30 exhibits and offered many highlights from the past, present and future as well as a fascinating program around the topic of flying. Presenting the Hy4 to more than 80,000 people was a win-win for everyone involved and reflects the strong public’s interest in the further development of climate-friendly and emission-free transport technologies.

  • Early Bird - Hy4 nach der Ankunft am Frankfurter Flughafen