What may result from poor planning in aircrew coordination?

Poor planning in aircrew coordination can lead to a high workload for the crew. When adequate planning is not executed, tasks may become disorganized, and there is a higher chance of miscommunication. This can create confusion and result in crew members having to work harder to accomplish their assigned responsibilities. Such a situation often overloads individuals with additional responsibilities, detracting from their focus on safety and operational effectiveness.

In contrast, effective planning typically enhances communication and teamwork, leading to streamlined operations and reduced workload. Therefore, it is clear that failing to plan can increase the demands placed on aircrew members, making it difficult to maintain performance standards during flight operations.