About the FELKNER PAUL E ACRO SPORT II
The Acro Sport II is a noteworthy model in the annals of general aviation, celebrated for its contribution to homebuilt aerobatic aircraft. Conceived by the legendary aeronautical engineer Paul Poberezny, the founder of the Experimental Aircraft Association (EAA), the Acro Sport II was designed to cater to aviation enthusiasts who desired a capable, two-seat biplane for both sport flying and aerobatic training. The project took shape in the late 1970s, drawing upon Poberezny’s earlier work on the single-seat Acro Sport I and refining it to accommodate an additional passenger or co-pilot.
Production of the Acro Sport II did not follow the conventional manufacturing process seen in commercial aviation. Instead, Poberezny aimed to provide an aircraft that could be built at home by skilled amateurs. The plans for the Acro Sport II were first published in the early 1980s through the EAA, and over the years, the design has become a popular project within the homebuilt aircraft community.
Key Features and Capabilities
The design features of the Acro Sport II reflect its intended purpose. With a sturdy structure primarily composed of welded steel tubing for the fuselage and wood for the wings, covered in fabric, the aircraft is built to withstand the rigors of aerobatic maneuvers. The biplane configuration provides excellent lift and maneuverability, making it suitable for the precise control required during aerobatic routines.
One of the significant benefits of the Acro Sport II is its accessibility for amateur builders. The plans are thorough and detailed, allowing enthusiasts with sufficient skills and patience to construct their own aircraft. This democratization of aircraft building has empowered many to participate in aviation without the need for large financial resources.
Market Position and Use Cases
In summary, the Acro Sport II stands as a testament to Paul Poberezny’s vision of bringing aviation to the masses. Its robust design, combined with the ability for home construction, ensures that it continues to occupy a cherished place in the hearts of many aviators around the world.