3239F
3239F is a designation used in the context of the International Civil Aviation Organization (ICAO) for a specific type of aircraft. The "32" in the designation refers to the wake turbulence category, which is a measure of the turbulence generated by an aircraft in flight. In this case, "32" indicates that the aircraft generates a medium level of wake turbulence. The "F" in the designation refers to the aircraft's engine type. In this case, "F" indicates that the aircraft is powered by a turbofan engine. The "9" in the designation is not specified in the standard ICAO wake turbulence categories, and its meaning would depend on the specific context or additional information provided. Overall, 3239F is a designation used to categorize and identify aircraft based on their wake turbulence characteristics and engine type.