What is the diameter of a McCauley propeller with a hub model 3AF32C509 and blades L82NF(X)-2?

The diameter of a propeller is a critical aspect that affects performance, efficiency, and compatibility with the aircraft for which it is designed. In the case of a McCauley propeller with the specified hub model 3AF32C509 and blades L82NF(X)-2, the correct information regarding the propeller's diameter can be derived from the manufacturer's specifications.

The blade model L82NF(X)-2 typically indicates that the propeller's diameter is 80 inches. This is standard for this specific combination of hub and blades, providing the necessary thrust and aerodynamic characteristics required for the aircraft. When assessing propeller specifications, it is important to refer to the manufacturer’s documentation, as propeller diameters can vary with different models and configurations.

Knowing the diameter is essential for pilots and maintenance personnel, as it informs them about performance capabilities and compatibility with the airframe. Understanding these specifications allows for proper maintenance and performance assessments during both inspections and routine operations.