Bristell B23 EASA Approved with Rotax 916iS

BRM AERO has reached a major milestone in light aircraft certification with the Bristell B23, which has become the first aircraft in the world to receive EASA CS-23 approval while being powered by the Rotax 916iS engine. Certified on 17 December 2025, this approval introduces the highest-power Rotax option to the Bristell B23 lineup, enhancing the aircraft's capabilities for advanced training, touring, and demanding operations, such as glider towing.

The EASA approval of the B23-916iS configuration represents a major achievement for operators looking for contemporary performance in a fully certified airframe. Equipped with the turbocharged 160 hp Rotax 916iS engine, the aircraft offers greatly enhanced hot-and-high performance, increased payload flexibility, and better margins in demanding operating conditions. This approval establishes the Bristell B23 as a new standard in the CS-23 category, merging a reliable airframe design with cutting-edge engine technology.

The Bristell B23 is already highly esteemed worldwide. On September 10, 2025, it received FAA Part 23 type certification, complementing its existing EASA CS-23 approval. This paves the way for extensive use by flight schools and private operators around the world. Certification from both leading aviation authorities underscores the aircraft's readiness and suitability for professional training and touring.

Since 2009, over 1100 Bristell aircraft have been delivered to four continents. The fleet has gained significant operational experience, especially in commercial training settings where reliability, consistency, and manufacturer support are crucial. This history has solidified the Bristell brand as a reliable option for instructors, students, and private owners.

The Bristell B23 is designed as a modern, versatile aircraft that balances performance with everyday functionality. Its all-metal frame guarantees durability and reliable handling, while the standard Garmin glass cockpit provides advanced situational awareness and is suitable for training purposes. Featuring a roomy 130 cm cabin, one of the widest in its class, it enhances comfort for long flights and frequent training sessions.

With a maximum take-off weight of 750 kg and a useful load of up to 280 kg, depending on its configuration, the B23 offers exceptional versatility for two-seat operations, fuel transport, and mission equipment. These characteristics make it ideal for flight schools, private touring fleets, and specialised operational roles.

The introduction of the Rotax 916iS greatly enhances the performance of the B23. Designed for operators who require maximum power and turbocharged capabilities, the 916iS enhances take-off performance, climb rates, and high-altitude operations. The B23-916iS achieves a take-off roll of just 153 meters and can clear a 50-foot obstacle in 286 meters, making it particularly attractive for use on short or high-density-altitude runways.

Approved for operation up to FL180, the aircraft is also capable of handling challenging missions like glider towing, with a maximum certified towed glider weight of 850 kg. Even with enhanced performance, the engine retains a 2,000-hour TBO and an average cruise fuel consumption of approximately 24 litres per hour, depending on power settings and conditions.

A major advantage of the Bristell B23 program is its versatile engine options. Operators can choose from the fuel-efficient Rotax 912iS, the turbocharged 915iS, an IFR-certified 915iS version, or the new flagship 916iS. All models feature the same certified structure, avionics suite, and roomy cabin, enabling customers to select the performance capabilities that best suit their needs without sacrificing the fundamental design benefits.

The B23 has been developed with future regulatory changes in mind, aligning with the FAA's MOSAIC modernisation initiative. As new regulations come into effect between late 2025 and mid-2026, the B23 platform is well-prepared to meet the changing requirements for advanced training and professional operations, particularly in the U.S. market.

Commenting on the achievement, BRM AERO CEO Martin Bříštěla said the 916iS approval reflects the original vision behind the B23. “We designed the B23 as a universal platform that can grow with our customers’ needs. With the EASA approval of the 916iS configuration, operators can now select exactly the level of performance their mission demands.”

The Bristell B23-916iS is available for order through authorised dealers worldwide, with the first customer deliveries already underway. Demonstration flights are available at BRM AERO's Kunovice facility, allowing operators to experience one of the most capable light aircraft in its class firsthand.