 Aircraft noise pollution

Aircraft noise pollution refers to the unwanted or harmful sounds generated by aircraft during various phases of flight, including takeoff, landing, and while in-flight. This noise can originate from various sources, including: 1. **Engines**: The noise produced by jet engines or propellers is the primary source of aircraft noise. 2. **Aerodynamic Noise**: As aircraft move through the air, they generate noise due to the airflows over their wings, fuselage, and other structures.