Why is understanding speeds important during flight?

Understanding speeds during flight is crucial because it allows pilots to identify important points throughout all phases of the flight, including takeoff, cruising, and landing. Each flight segment has specific speed requirements that affect performance and safety. For instance, knowing the proper takeoff speed ensures that the aircraft can safely become airborne, while the approach speed is essential during landing to maintain control and ensure a smooth descent. Additionally, awareness of cruise speeds aids in fuel efficiency and navigation. Thus, the concept of speed is integral to effective and safe flight management across the entirety of the flight operation.