What must a pilot in command do before entering class D airspace?

In Class D airspace, pilots are required to establish two-way radio communications with the control tower before entering. This is essential because Class D airspace is typically around airports with an operational control tower, and the objective is to ensure that air traffic is safely managed. Establishing communication allows the pilot to receive traffic advisories, instructions, and any pertinent information that may affect their flight path and safety while operating in that airspace.

The requirement for two-way radio communication means that the pilot must contact the control tower and receive an acknowledgment before proceeding. This is a fundamental part of flying in controlled airspace, as it helps to maintain separation from other aircraft and enhance situational awareness.

While keeping VFR (Visual Flight Rules) is important for all flights, it is not specific to the requirements of entering Class D airspace. Filing a flight plan is typically associated with IFR (Instrument Flight Rules) operations or specific airports but is not a legal requirement for VFR flights in Class D airspace. Lastly, obtaining permission from ground control, while important when taxiing, does not replace the need for communication with the control tower before entering Class D airspace. Therefore, establishing two-way radio communications and being aware of equipment requirements are the crucial steps that must