What type of flights is CAR 105 specifically related to?

The correct answer relates to aerial sightseeing flights, which are specifically addressed in CAR 105. This regulation outlines the requirements and standards for operators engaging in flights primarily intended to provide a visual experience for passengers, where the flight's purpose is to showcase scenic views from the air. Aerial sightseeing flights are often conducted in a manner that focuses on the enjoyment of the passengers rather than transportation from one destination to another.

Other types of flights mentioned, such as commercial air services or general flying operations, may not focus on the scenic aspect and have different regulatory requirements under the Canadian Aviation Regulations. Aircraft registration does not pertain to flight operations but rather deals with the processes involved in officially recording an aircraft's ownership and compliance with national safety standards. Consequently, CAR 105 specifically emphasizes the unique nature of aerial sightseeing, ensuring safety protocols and operational guidelines are tailored to this specific type of flying experience.