What is the minimum propeller diameter for the Cessna 152?

The minimum propeller diameter for the Cessna 152 is 67 inches. This specification is essential because it influences the performance characteristics of the aircraft, including thrust, efficiency, and overall flight characteristics. A propeller that meets the minimum diameter ensures that the engine can produce adequate power and thrust, optimizing takeoff, climb, and cruise performance.

Understanding the significance of propeller size in relation to an aircraft's design and performance is crucial for pilots. The propeller’s diameter directly affects the lift generated and the engine's ability to operate efficiently at various speeds and altitudes. Therefore, adhering to the manufacturer's specifications, like that of the Cessna 152, is vital for safe and effective aircraft operation.