How should a pilot respond to a request to "squawk" a specific transponder code?

To properly respond to a request to "squawk" a specific transponder code, the pilot should set the transponder to the indicated code and then inform Air Traffic Control (ATC) that the code has been set. This process allows ATC to identify and track the aircraft on radar, ensuring safe separation from other aircraft and facilitating communication regarding flight management.

Setting the transponder to the specified code enables the aircraft's information to be accurately represented on ATC's radar displays. By acknowledging the request and confirming the setting to ATC, the pilot enhances situational awareness for both themselves and air traffic controllers. This practice is essential for maintaining operational safety and efficiency in controlled airspace.