ZeroAvia Secures U.S. Air Force Grant for Autonomous Hydrogen-Electric Aircraft
ZeroAvia has announced its selection by AFWERX for a Small Business Innovation Research (SBIR) grant aimed at exploring the feasibility of integrating hydrogen propulsion into Cessna Caravan aircraft coupled with advanced automation technology. These grants from AFWERX target research that addresses urgent challenges within the Department of the Air Force (DAF).
The study will focus on the development and delivery of an autonomous aircraft capable of carrying 8,000 lbs, utilizing a hydrogen-electric propulsion system. This technology promises reduced engine noise and a lower thermal signature, enhancing the aircraft’s stealth capabilities. Hydrogen fuel cells present significant benefits by extending the operational range, duration, and efficiency of various electric Unmanned Aerial Vehicles (UAVs).
Producing hydrogen fuel directly at the point of refueling facilitates logistics, a vital factor for defense operations. Furthermore, hydrogen boasts the highest energy density of any chemical fuel, potentially achieving ranges exceeding 2,000 nautical miles (almost 4,000 km) in autonomous aircraft.
Reliable Robotics, experts in aircraft remote operations based in California, will collaborate with ZeroAvia to assess relevant autonomous flight systems during this study.
The DAF introduced the Open Topic SBIR/STTR program in 2018, broadening its funding for innovation. ZeroAvia aims to create solutions that bolster the United States’ national defense. This research will investigate the integration and operational effects of vital technologies including autonomy and fuel cells.
ZeroAvia is also advancing the certification process for its 600kW hydrogen-electric powertrain, known as ZA600, which harnesses fuel cells to convert hydrogen into electricity for electric motors. The company has achieved a significant regulatory milestone by receiving an FAA G-1 issue paper for its electric propulsion system.
Val Miftakhov, Founder and CEO of ZeroAvia, commented: “It is a hugely important signal to see the U.S. Air Force exploring the potential application of hydrogen fuel cells and electric propulsion in heavy unmanned aircraft. This feasibility study will provide greater insight into how hydrogen fuel cell propulsion can reduce detectability and costs of air operations, enhance capability of autonomous air vehicles and derisk fuel supply in forward operating environments.”
The perspectives shared here reflect the author’s views and do not necessarily align with the official positions of the Department of the Air Force, the Department of Defense, or the U.S. government.
About ZeroAvia
ZeroAvia is at the forefront of transitioning aviation to a cleaner future through the development of electric propulsion technology. The company is focused on creating hydrogen-electric engines for commercial aircraft and supplying components for innovative electric air transport solutions, including battery, hybrid, and hydrogen fuel-cell-powered aircraft. ZeroAvia has submitted a full engine design for certification that can serve planes accommodating up to 20 passengers and is developing larger powertrains for 40-80 seat aircraft, achieving critical flight test and regulatory benchmarks with U.S. FAA and UK CAA.
For more information, explore ZeroAvia’s website at ZeroAvia.com and follow their updates on social media platforms such as Facebook, Twitter, Instagram, LinkedIn, and YouTube.
About Reliable Robotics
Established in 2017, Reliable Robotics aims to bring safety and certified automation systems to the aviation sector, enabling remote operations for all types of aircraft. The company envisions transforming global transportation through safer and more affordable air travel solutions. For details about job opportunities, visit reliable.co.
Further Learning
The Air Force Research Laboratory, a key facility for the Department of the Air Force, spearheads scientific and technological advancements that bolster military capabilities in air, space, and cyberspace. Learn more at afresearchlab.com.
AFWERX, the innovation wing of the DAF, connects small businesses with the defense sector to tackle pressing challenges through innovative solutions. Discover more at afwerx.com.
