Watch Video: “What Exactly is MOSAIC?”
The U.S Trump Administration has delivered yet again on its promise to help the eVTOL Industry develop faster and achieve regulatory certification, by removing outdated controls and ridding itself of the red tape that has impeded progress. Welcome MOSAIC: the new rapid, yet safer path to approval.
MOSAIC (Modernisation of Special Airworthiness Certification) rule, will significantly impact eVTOL aircraft by allowing them to be certified as Light Sport Aircraft (LSA).
This should streamline the certification process, making it easier and faster for electric air taxis to enter the market. It will also open up new possibilities for eVTOL design and operation, particularly for smaller, personal-use craft like Drive & Fly and general flying vehicles. JoeBen Bevirt, for example, was enthusing about this new ruling on ‘X’ last week along with other leading players involved in the eVTOL industry.
Please Watch Video (U.S. Transportation Secretary, Sean P. Duffy, Announcing MOSAIC Last Week at Oshkosh, Wisconsin)
A good example of a company who will greatly benefit is Air Aero. MOSAIC will enable the company’s AIR ONE, an aircraft for personal use, to be among the first to qualify for Light Sport Aircraft (LSA) certification.
While many have focused on air taxis, AIR decided from day one to create a personal flying vehicle. Now, after years of working closely with the FAA and other parties alongside extensive flight testing and safety validation, the company has received a clear path forward to certify its AIR ONE, bringing it to the consumer market quicker than most other competitors.
Rani Plaut, CEO and Co-Founder of AIR, enthused, “From day one, AIR has advocated for the first certified eVTOL aircraft to fly in the private sector under LSA certification. We have worked extensively with the FAA and our peers in the space to make this a reality and to create this streamlined certification pathway.”
He continued, “Thanks to this forward-thinking approach, and with this latest FAA MOSAIC update, we will be the first certified, piloted eVTOL aircraft in customers’ hands and to fly in the public domain.”


Aero One and Rani Plaut
Duffy remarked, “This new ruling will promote better designs, safer materials and upgraded technology in the recreational aviation sector. Our pilots and plane manufacturers have correctly noted outdated regulations were inhibiting innovation and safety. No more. Let’s bring this industry into a new age!”
Bryan Bedford, FAA Administrator, affirmed, “This landmark rule aims to increase the availability of safe, modern and affordable aircraft for recreational aviation, flight training and certain aerial work.” Adding, “This is a huge win that will fundamentally transform general aviation.”
The Modernization of Special Airworthiness Certification (MOSAIC) final rule makes sweeping changes to the Light Sport Aircraft (LSA) category and to Sport Pilot privileges, expanding a safe alternative to experimental amateur-built aircraft by:-
: Removing the weight limit, which allows for more safety features and safety-design flexibility.
: Encompassing aircraft with higher speeds, more seats and retractable landing gear.
: Allowing for new types of propulsion and modern avionics.
: Granting aerial work with LSA such as infrastructure and forest inspections, photography/filming, and agricultural surveillance.
: Approving pilots operating under Sport Pilot privileges to fly a broader range of aircraft.
: Reducing regulatory requirements by expanding the types of aircraft that qualify as LSA and the types of aircraft pilots can fly under Sport Pilot privileges.

(Credit: Mosaic House Bahrain)
Background
LSAs are small, lightweight aircraft that are easy to fly. They include airplanes, gliders, powered parachutes, weight-shift-control aircraft, helicopters, gyroplanes, balloons, and airships. A pilot can operate most LSAs with a Sport Pilot certificate, which is easier to earn than a private pilot certificate but comes with more limitations.
The FAA created the LSA category and the Sport Pilot certificate in 2004 to enable the manufacture and use of safe and economical aircraft for recreation and flight training. The solid safety record of LSAs showed that the FAA could safely expand this aircraft category.
The FAA proposed the MOSAIC rule in July 2023 and evaluated more than 1,300 public comments on it. The agency made key changes based on the comments, including higher stall speeds for LSA, higher stall speed limits for Sport Pilots, and voluntary manufacturer compliance with FAA noise standards.
Next Steps
Changes for sport pilots and light-sport repairmen take effect 90 days after the final rule publishes. Changes for LSA certification take effect 365 days after the final rule publishes.
For more information
(Top image: U.S. Transportation Secretary, Sean P. Duffy — Credit: Kristie Boyd)
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