H55 SHOWCASES ELECTRIC AVIATION INNOVATION AT THE 51ST SUN 'N FUN AEROSPACE EXPO

FutureProofing theSkieswithQuiet,Economical,andEmission-FreeElectric Propulsion for a New Era in Aviation

SION, Switzerland andLAKELAND, Fla., April 1, 2025 /PRNewswire/ -- H55, the electric aviation leader and spin-off of the pioneering Solar Impulse project, is proud to unveil its latest innovation-the B23Energic,a fully electric training and general aviation airplane-at the 51stSun 'n Fun Aerospace Expo.

ThisisthefirststopoftheH55'Across America'tourfromApriltoAugust2025, whereH55willdeliver real-world electric propulsion with flight demonstrations for flight schools, aero clubs, military service academies, aeronautical universities and general aviation hubs.

Settingnewstandardsinelectricaviation,theB23Energic, powered by H55's electric propulsion battery technology, manufactured by Bristell, offersbenefitssuchaseconomicaloperatingcosts, enhanced efficiency, and quieter operation compared to traditional combustion models.

H55 is offering an exclusive U.S. Founder's Edition for the first 20 buyers-featuring special pre- catalogue launch pricing. Secure your spot as an innovation pioneer with H55's cutting-edge electric propulsion technology. Take advantage of this exclusive offer and secure your place in the next era of flight. Connect with our sales team today to be one of the few members of the H55's U.S. Founder's Edition.

Martin Larose, H55 CEO, states, "Our breakthrough electric technology is transforming the aviation landscape. With quieter, more economical, and emission-free flight, we're empowering flight schools,aeroclubs, airports, and military academies with an interesting alternative to traditional combustion powered aircraft".

Gregory Blatt, H55's Co-founder and Across America Mission Director, goes on to say,"At this year's Sun'n Fun Expo, H55 is demonstration how electric propulsion is redefining the technical standards of aviation-offering OEMs, flight schools, and operators a scalable path to cleaner, quieter, and moreeconomicallyefficient flight.ThestronginterestinH55'spresence hasbeenreflected inthehigh volume of meeting requests and product demonstration inquiries-clear indicators of the growing market demand for electric propulsion and the role H55 is playing in shaping the future of sustainable aviation".

FollowH55's'Across America'tourbyvisitingAcross-USA.H55whereyoucanfindallthedetailsof the H55 8-state'Across America'tour.Stay tuned to find the latest updates as the B23 Energic flies across the U.S. Enthusiasts, industry stakeholders and general aviation communities can connect with the H55 team, find tour location stop-overs, access product information, schedule personalized briefings, and receive personalized sales support. Additionally get a sneak peek into the tour with videos, photos, blogs as well as various key moments from the Across America tour.

MediaResourcesatSun'nFun:Product demonstrationsareavailableatbooth#MD-9B throughout the expo.Look for additional media content, including featured videos, and announcements by connecting with us at H55.ch|Instagram| Facebook| LinkedIn.

Formediainquiries,interviews,orproductdemonstrations,pleasecontact:

AxelleKrummenacherEmail: [emailprotected]0041794642260and Tamar Burton Email: [emailprotected]

About H55

H55 is a Swiss-based company founded by the former Solar Impulse management team:Andr Borschberg, Sebastien Demont, and Gregory Blatt.Dedicated to revolutionizing the aviation industry, H55 provides certified electric propulsion and battery management systems tailored to a diverserangeofaircraft, aimingtoachieve sustainableairtravel. Throughitspioneeringlegacyand commitment to certified solutions, H55's team of visionary engineers and aerospace experts areat

theforefrontofdrivingtheaviationindustry towardamoreenvironmentallyresponsiblefuture,setting new standards and pushing the boundaries of electric aviation.

Formoreinformation [emailprotected]

www.h55.ch

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SOURCE H55