📢 Schedule Update: New dates for the 6th Annual Hydrogen Aviation Summit The virtual Summit has been rescheduled to 27 - 28 January 2026 due to unforeseen scheduling conflicts. Haven't registered? Sign up here: https://t.co/vkqirVroYd

Get a first look at our Electric Motor Dynamometer, which enables us to assess and optimize performance of the 600kW motor, verify quality, and perform characterization and tuning. Download a 600kW motor and EPS data sheet here: https://t.co/ruOWWwe6DA

Last Friday, our team completed the first tow of our Dornier 228 from the hangar to our Liquid Hydrogen Test Facility. This involved rehearsing the towing route and conducting critical interface checks, in preparation for the first ground test and flight using liquid hydrogen.

We've shipped our first SuperStack Flex fuel cell system to a defense customer - showcasing hydrogen's potential in transforming missions across air, land, and sea. Discover the capabilities of fuel cell technologies for defense in our white paper. https://t.co/mTzC3kNk0M

ZeroAvia has shipped its first flight intent SuperStack Flex fuel cell system to a defense sector customer. The modular fuel cell power generation system can be configured to meet specific power requirements, offering a scalable and adaptable solution. https://t.co/iVOdX766ZW

ZeroAvia's SuperStack Flex sets a new benchmark in fuel cell technology - modular, efficient, and built for extended operation. Discover more in our brochure https://t.co/ekTXQLjQ8P

We explore the new drivers of hydrogen fuel cell adoption and detail capabilities of our SuperStack Flex - a cutting edge system engineered to meet real-world demands of next-gen aerospace in our latest blog.

Aviation is entering its third great propulsion revolution - and you're invited. Join top minds at the Hydrogen Aviation Summit 2025 for two days of insights and bold dialogue. Register today: https://t.co/MsdR48fpsQ ✈️ #HydrogenAviationSummit2025

@valerun @RachelReevesMP @peterkyle @howardlutnick Forging strong cooperation between the UK and US is hugely important to building an innovative aerospace sector.

Last night ZeroAvia CEO and Founder @valerun joined UK Chancellor @RachelReevesMP, UK Business Secretary @PeterKyle and US Secretary of Commerce @HowardLutnick and a host of fellow business leaders for a reception in London as part of the State visit.

We recently completed a full flight ground test of the LTPEM fuel cell PGS for the ZA600 powertrain. This was made possible by our investment in a world-class Fuel Cell Test Lab. Hear what makes it cutting-edge below and check out the full video here: https://t.co/PrOyBVIwGY

We've been named winners of the Aviation R&D Award at the #AviationAwardsUK! It’s a proud moment for our team, whose work on the 600kW hydrogen-electric powertrain continues to push the boundaries of aviation and accelerate progress in clean flight technologies.

Advancing hydrogen-electric flight requires the right infrastructure - starting with providing early adopters at airports access to flexible, reliable hydrogen. Read more here: https://t.co/ZECkSFMxbj

We've completed the full flight profile ground test of our certification-intent LTPEM fuel cell system for the ZA600 powertrain. We have also revealed some more info on a key innovation for hydrogen recirculation. Read here:

Our Dornier 228 is on the way to making another world first milestone flight. The liquid hydrogen tank and management system have been installed over the last couple of weeks, and we’re nearly ready to start refueling and conducting the first ground tests. Stay tuned.

Founder & CEO of @ZeroAvia, Val Miftakhov, will deliver our keynote on Day 2 of the ATI Conference, sharing key takeaways from a career spent taking risks, breaking boundaries & challenging convention. Early bird tickets end this Sunday, secure your spot: https://t.co/zoUbo7pVlW

Watch how our Mobile Hydrogen Refueling Truck is advancing hydrogen flight. Program Manager, Matt, shares the truck's unique capabilities and how its building industry confidence to meet the demands of commercial aviation. Watch here:

Milestone unlocked: We've reached full consensus with @FAAnews, with a signed P1 Special Conditions paper now in place - a major step forward for certifying our 600kW Electric Propulsion System (EPS). Read here:

Our Back-to-Back Electric Motor Test Rig in Kemble is built specifically to test our prototype and certification motors and simulate similar conditions to what a motor would experience during a flight. Watch our full behind-the-scenes here: https://t.co/DsCCel2cxG

Nearly 90% of aviation experts agree that hydrogen has an importance in the role of aviation decarbonisation, with 50% agreeing it's needed in both the short and long run and nearly half acknowledging its role for all ranges of flight Read more here: https://t.co/F34xx0bTN1