Promoting the safe enjoyment of aviation for pilots, aircraft builders and enthusiasts.
In July 2011, a group of pilots from the CRUFC embarked on a flight to Oshkosh, facing challenging weather conditions, mechanical issues, and customs procedures along the way. Despite setbacks, including an engine malfunction, the group ultimately enjoyed their time at Oshkosh, sharing stories and exploring aviation. The adventure spanned nine days, covering 28.2 flight hours.
March experienced challenging flying conditions due to adverse weather, but upcoming summer days look promising. Key aviation events, such as the Rust Remover meeting and Western AME Symposium, took place, featuring a presentation on Springbank's new Class C airspace. Innovations like the new Eagle EMS fuel system were showcased, offering significant advantages.
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.
Aircraft operation is significantly endangered by carburetor icing, which is often unnoticeable to pilots until power loss occurs. Conditions for icing commonly arise at temperatures between 20°F and 65°F with high humidity. Preventive measures include maintaining appropriate air temperatures and monitoring humidity to mitigate the risk of icing effectively during flights.
Excitement is buzzing among members upgrading to faster, sleeker aircraft, with several new planes at the horizon, like Pat’s Cessna 120 and Troy’s RV-10. The club is evolving, and plans for this summer's Oshkosh are underway. School is also thriving, with interesting studies on fuel injection and propeller mechanics.
The past month featured enjoyable weather and a successful Annual CUFC Banquet and Auction, raising $850 for the COPA Emergency Action Fund. The author shared insights on carburetor ice, detailing its three types: fuel vaporization, impact, and throttle ice, highlighting the importance of carburetor heat to mitigate these issues.
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.
Stu Simpson has been flying his 1991 Macair Merlin, "Merl," for a year since his beloved Green Giant was destroyed in a plane crash. He compares the two planes' designs and performance, highlighting Merl's advantages like better visibility, comfort, cargo space, and improved landing options. Despite its challenges, Merl is a rewarding and capable aircraft that has allowed Stu to explore new flying experiences.
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.
The author wishes everyone a Merry Christmas and shares their excitement about receiving a Panasonic Lumix TZ1 camera for aerial photography. They discuss recent flying events and progress on their aircraft projects, particularly on the Buttercup and Cessna 150. The O-200 engine's benefits for homebuilt aircraft are highlighted, including reliability and affordability.
Calgary Recreational Flying Club YYC 