To avoid overcompensating for spray pattern interference, what should a pilot conduct?

Conducting pattern testing is essential for pilots to evaluate the performance of their spray application equipment and assess the impact of environmental factors on spray patterns. This testing allows pilots to determine if the spray is being distributed uniformly and effectively across the targeted area, ensuring that all sections receive the appropriate amount of chemical without gaps or overlaps that could lead to overapplication or underapplication.

Through pattern testing, pilots can identify and mitigate interference from factors such as wind, turbulence, or changes in altitude, which could distort the spray pattern. By understanding how their equipment interacts with these variables, pilots can make the necessary adjustments to maintain optimal application rates and coverage, ultimately enhancing the efficacy of their aerial spraying operations while minimizing the risk of environmental contamination.