Which time of day is best for scheduling difficult jobs and why?

Scheduling difficult jobs for the morning is advantageous primarily because the pilot and crew are generally more rested after a night's sleep. This restfulness translates into better focus, increased attention to safety protocols, and enhanced decision-making capabilities during the operation. Early in the day, there is often reduced fatigue compared to later hours when the day's work has already begun to take its toll.

Pilot performance can significantly impact the safety and effectiveness of aerial applications, making it crucial to schedule challenging tasks when crew members are alert and physically and mentally prepared for the demands of the job. Additionally, mornings may provide other advantages such as cooler temperatures and calmer winds, but the primary reason for scheduling during this time relates to the well-being and alertness of the crew.