What is one effect of inadequate checklist use during flight?

Inadequate checklist use during flight can significantly increase the risk of overlooking critical tasks. Checklists play a crucial role in ensuring that all necessary procedures are followed systematically, especially in high-pressure environments like aviation. When these checklists are not used effectively, it can lead to omissions in essential pre-flight and in-flight procedures. This oversight may result in serious operational errors, such as failure to perform safety checks, neglecting equipment status, or missing vital communications, all of which can compromise the safety and efficiency of the flight. Proper checklist usage helps mitigate such risks by serving as a structured guide for the crew, promoting thoroughness and attention to detail.