Which statement is true regarding flight attendants in smaller aircraft?

The statement indicating that none are required when there are 12 or fewer passengers is accurate according to aviation regulations. Transport Canada outlines the requirements for crew members on various types of aircraft. Specifically, for smaller aircraft operations, if the passenger count is 12 or fewer, flight attendants are not mandated. This regulation acknowledges the reduced complexity and lower passenger density in smaller aircraft, allowing for operations without the necessity of a flight attendant to ensure safety and comfort.

Understanding the regulatory context is crucial. Larger aircraft, which typically carry more passengers, may require trained flight attendants to manage safety protocols and passenger assistance. However, in smaller aircraft where the environment is more manageable and the number of passengers is limited, the regulatory framework allows for safe operation without the presence of a flight attendant when the threshold is not exceeded.