San Antonio Airport corresponds with which ICAO code?

San Antonio Airport is identified by the ICAO code KSAT, which reflects the standard coding convention for airports in the United States. The structure of ICAO codes begins with a letter representing the geographical area, in this case, 'K' for the United States, followed by three additional letters that provide a unique identifier for the airport.

KSAT is specifically assigned to San Antonio International Airport in Texas, representing its location. Understanding ICAO codes is essential for navigational purposes in aviation, as they are used globally to avoid confusion between airports that may have similar or identical IATA codes.

The other options do not correspond to San Antonio Airport. KPNS refers to Pensacola International Airport in Florida, KDCA is the code for Ronald Reagan Washington National Airport in Washington, D.C., and FUZ does not apply to a known airport in the context of U.S. aviation codes. Therefore, KSAT is the correct ICAO code for San Antonio Airport, highlighting its unique identification among other airports.