Which ICAO code represents Phoenix Airport?

The ICAO code for Phoenix Airport is KPHX. ICAO codes are four-letter alphanumeric designations assigned to each airport or aerodrome, and they are used internationally for air traffic control and flight operations. The first letter typically denotes the region where the airport is located. In this case, K represents the United States, and the subsequent letters PHX uniquely identify Phoenix Sky Harbor International Airport.

KPHX is recognized globally among aviation professionals and on flight plans, making it an essential code for flight operations, communication, and logistical planning associated with Phoenix Airport. It is crucial to recognize that other choices do not correspond to Phoenix Airport; instead, they represent different locations altogether. Understanding the structure of ICAO codes helps in recognizing and memorizing airport designations effectively.