What is the designator code for Lihue, HI?

The designator code "LIH" corresponds specifically to Lihue Airport in Lihue, Hawaii. Airport designator codes are unique identifiers assigned to airports worldwide, typically consisting of three-letter codes.

Lihue Airport serves as the main airport on the island of Kauai and is recognized in the aviation community by this code. The International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA) both support using these codes to facilitate air travel and logistics, ensuring that each airport is easily identifiable.

The other options represent different airports: YYD is the code for Smithers Regional Airport in British Columbia, YXT denotes the airport code for Williams Lake Airport, and YYF refers to the Penticton Regional Airport, all of which are unrelated to Lihue, HI. Therefore, "LIH" is the correct designator code for Lihue Airport, enabling accurate communication and identification within air travel operations.