Mosaic is Done. Bristell aircraft is Ready!
The long-awaited FAA MOSAIC (Modernization of Special Airworthiness Certification) rule was officially announced during the EAA AirVenture Oshkosh 2025 air show. This landmark regulatory update marks a turning point in light-sport aviation for pilots, flight schools, manufacturers, and the entire general aviation community.
By moving away from rigid weight limits (1,320 lbs) and embracing a performance-based framework focused on stall speed, MOSAIC is set to make aviation more accessible, innovative, and dynamic. Bristell is proud to confirm: we are fully Mosaic Ready!
MOSAIC & New Possibilities for LSAs
On July 22, 2025, during the FAA’s press conference at EAA AirVenture Oshkosh, the final MOSAIC rule was unveiled and signed into action. It was published in the Federal Register on July 24, 2025. The rule becomes effective on October 22, 2025, with new aircraft certification provisions taking effect July 24, 2026.
The key points of the MOSAIC rules:
- No more 1,320 lbs weight limits – Light Sport Aircraft eligibility is now performance-based, primarily on stall speed.
- Up to 4 seats allowed in LSA airplanes (sport pilots are still limited to carrying one passenger; higher certificate pilots may use all seats).
- Retractable landing gear and constant-speed propellers are permitted; sport pilots need proper training/endorsements.
- Night flight is permitted for sport pilots with training, endorsement, and a valid medical certificate (third-class or BasicMed).
- New propulsion options approved, including electric.
- Broader use cases – LSAs may be used for limited commercial operations such as banner towing, and aerial photography
- Simplified certification – manufacturers can follow FAA-accepted consensus standards instead of a full type certificate, reducing cost and complexity.
- Maintenance privileges expanded – privileges for light-sport repairmen are broadened, further lowering ownership and operational costs
FAQ.
Bristell Leads the MOSAIC Innovation
Bristell anticipated the arrival of MOSAIC and engineered its portfolio to meet – and exceed – the new performance-based standards. Every model has been designed around advanced aerodynamics, pilot comfort, and the highest levels of safety, well before the regulatory framework was finalized.
We proudly presented our full range of Mosaic Ready aircraft, including:
- Bristell B23M-912iS
- Bristell B23M-915iS
- Bristell B23M-916iS
- Bristell B8M Mosaic
- Bristell RG Mosaic with retractable landing gear
- Bristell TDO Mosaic
With higher useful load, advanced avionics, and efficiency-driven powerplants, Bristell delivers aircraft that are MOSAIC Ready today and future-ready.
Welcome to the future of light aviation. Would you like to get more info?Email us at info@bristell.com
Mosaic-ready Bristell aircraft
