Which ICAO code represents Dekalb-Peachtree Airport in Atlanta, GA?

The ICAO code for Dekalb-Peachtree Airport in Atlanta, GA, is KPDK. This code is derived from the airport's location and name: "K" represents the United States, and "PDK" is the specific identifier for Dekalb-Peachtree Airport. Each ICAO code is designed to uniquely identify airports across the globe, adhering to a structure that often includes elements of the airport's name or location in its designated code.

Knowing the ICAO codes can help aviation professionals communicate precisely about specific airports, which is crucial for navigation, air traffic management, and logistical planning. The accuracy in the representation of this airport's ICAO code is essential for clarity in operations.