Promoting the safe enjoyment of aviation for pilots, aircraft builders and enthusiasts.
March brings lingering cold weather, but flying trips are underway. The successful annual banquet had 57 attendees, thanks to Dave Procyshen. Last chance for raffle tickets before the March 12th draw. Upcoming events include the annual rust remover on April 4th and presentations on seatbelt design and a Rotax 912 engine.
The content emphasizes the importance of thorough preflighting for aircraft, and highlights the significance of patience and attention to detail. It also underlines the need for proper maintenance and pilot readiness. The careful preflighting process ensures airworthiness, maintenance adherence, pilot preparedness, and flight plan review. Rushing through it can lead to oversights and risks.
The article discusses the importance of choosing the right propeller for different aircraft engines, specifically focusing on the Rotax engine. It highlights the impact of using the wrong propeller, the significance of RPM in achieving maximum thrust, and the preference for fewer blades for efficiency. It also touches on the potential of adjustable pitch propellers for improved fuel economy and the factors to consider when selecting a propeller. The writer emphasizes the role of compromises in determining the most suitable propeller for specific aircraft models and encourages investment for enhanced performance.
Aircraft performance is greatly influenced by density altitude, impacting take-off distance and rate of climb. Manufacturer claims are based on standard conditions, but real-world factors like temperature and altitude can double take-off distance and reduce climb rates. Other considerations include airfield conditions, wind, and angle of climb. Understanding density altitude is crucial for maximizing aircraft performance.
The latest Transport Canada stats on registered aircraft in Canada show interesting ratios. As of March 1, 1990, the registered aircraft count is: Commercial 5,790, Government 300, Private 16,810, Amateur-built 1,713, and Ultra-light 3,224, totaling 281 less than the total stated. Ultralights represent a significant 15% of the total. In Canada, this high level of interest in Ultralights is positive, reflected in media and public attitudes. Ultralight Flying enthusiasts must promote a positive image of the sport. With anticipated new regulations and abundant kits, Ultralights may reach 20% next year.
This post provides essential information about the Bing carb used on Rotax Engines. It explains the importance of the right air/fuel mixture at different throttle settings, and offers guidelines for adjusting the pilot, mid-range, and main jet systems. It also addresses common issues like hesitation and provides troubleshooting tips.
The author discusses the distinct responsibilities of ultralight pilots compared to commercial airline transport pilots. While the latter adhere to strict rules and delegate tasks, ultralight pilots bear full responsibility for maintenance, flight planning, and safety. The impending regulation changes may alter their freedom and level of responsibility, prompting a call for balanced regulations.
In this month's patter, Ernie Smith from Transport Canada suggests a safer circuit entry procedure. The A.I.P. manual provides details on parachute safety devices for ultralights, covering ballistic cannisters, rocket deployed devices, and spring-loaded cannisters. Each has advantages and disadvantages, emphasizing the need for careful selection and maintenance to ensure safety.
The author expresses congratulations to President Paul Hemingson and discusses the vital importance of ballistic parachutes as safety equipment for ultralight aircraft. Despite initial strong convictions, the author observes a declining trend in installations due to lack of recent incidents. The need for chutes is highlighted in the event of in-flight emergencies like control failure or mid-air collision.
The content discusses the importance of radio communication in aviation, particularly for announcing intentions at uncontrolled airports and following circuit procedures. It emphasizes the need to weigh the benefits of radio against its costs and maintenance. Additionally, it provides guidelines for effective radio communication, including proper message structure and etiquette.
Calgary Recreational Flying Club YYC 