Promoting the safe enjoyment of aviation for pilots, aircraft builders and enthusiasts.
The flight-testing procedure for new aircraft designs raises critical questions about the designers' competence, testing methods, and safety implications. Homebuilders and modifications also present significant risks, emphasizing the importance of stringent checks and professional oversight. Ultralight pilots' awareness of these dangers, annual inspections, and weight and balance considerations are crucial for safe aviation.
Transport Canada’s proposed regulation changes (NPA 2024-001) threaten Ultralight pilots, restricting which aircraft they may fly based solely on registration classifications. This vague proposal has drawn criticism for its lack of clarity and stakeholder involvement, raising concerns about its necessity and potential negative impact on pilots, aircraft builders, and aviation freedom.
Ken provides an update on his recovery progress after an injury, highlighting his regained mobility and newfound freedom to drive. He details a big purge in preparation for building a new RC model kitplane and reflects on investigating two mysteries related to a recent crash. He expresses gratitude for a lifetime club membership.
This month, aviation activities included flights and a fly-in golf day with friends. Progress on the Buttercup is slow, with thoughts about a future aerobatic build. A new Bearhawk LSA model, noted for its light weight and fuel efficiency, has piqued interest. The author continues working on the Buttercup while considering future projects.
This month has been challenging for flying due to adverse weather conditions. The evolving definitions of ultralight versus general aviation aircraft highlight safety concerns, with modern ultralights resembling traditional planes. Despite these complexities, proper planning enhances safety in longer flights. The author discusses criteria for selecting an ideal homebuilt plane, emphasizing performance needs.
The newsletter reflects on summer flying adventures and highlights the maiden flight of a newly built Murphy Rebel by the author's father. Initial minor issues were resolved, and Transport Canada approved a higher gross weight limit. The father completed the 25-hour test flight period and awaits more flights, including a trip to Newfoundland.
The author shares the evolution of their Christavia MK 1 aircraft since 2004, detailing numerous modifications aimed at improving performance and safety. Key changes included weight reduction, enhanced avionics, and landing gear upgrades. They also outline future projects involving a new aircraft, emphasizing ongoing innovation and technical improvements in aviation.
In December, poor weather prevented most flying, shifting my focus to studying for exams and organizing the cabin. I also began construction on the Buttercup, considering replacing the nose tank with wing tanks for better fuel capacity and balance. I created a spreadsheet for weight and balance reports, available for interested members.
Many countries, including Canada, aim to adopt the US Light Sport Aircraft (LSA) standards, which differ slightly from Canadian Advanced Ultralight (AULA) regulations. The LSA's weight limit is higher, and their standards are more costly. The author advocates for updating AULA standards to allow more flexibility in maintenance and repairs.
The author reflects on making modifications to the Buttercup aircraft following the acquisition of a Tailwind design. The introduction of a powerful O-320 engine promises enhanced performance, speed, and climb rates. Suggested changes include expanding fuel capacity and omitting leading edge flaps to increase structural stability and flight capabilities, aiming for greater efficiency and speed.
Calgary Recreational Flying Club YYC 