What does the term "airspeed limitation" refer to?

The term "airspeed limitation" refers to the safe operational ranges of airspeeds. This concept encompasses a variety of speed thresholds that an aircraft must adhere to during different phases of flight to ensure safe and efficient operations. These limitations typically include the maximum and minimum airspeeds for various maneuvers, ensuring that the aircraft remains within safe operational parameters to avoid issues such as stalling or structural damage due to excessive speeds. Understanding these limitations is crucial for pilots to maintain control of the aircraft and to execute procedures safely.

The other options focus on specific aspects of airspeed, such as takeoff or landing speeds, which are part of the larger framework of airspeed limitations but do not encompass the full scope of operational safety.