What potential issue can ram-air spreaders cause when used with fixed wing aircraft?

Using ram-air spreaders with fixed wing aircraft can potentially compromise the aircraft's performance due to the added aerodynamic drag they introduce. The design of ram-air spreaders relies on the airflow created during flight to ensure that the pesticide is effectively distributed. However, this can alter the aircraft's aerodynamic characteristics, leading to reduced efficiency and increased drag.

The impact on performance may manifest in various ways, such as requiring more power to maintain flight speed or altitude, which could complicate maneuverability and stability. This is particularly concerning during critical phases of flight, such as takeoff and landing, where optimal performance is essential for safety. Thus, while ram-air spreaders serve a purpose in enhancing distribution, their presence can inadvertently lead to negative consequences for the overall operation of fixed wing aircraft in aerial application scenarios.