CREATE TABLE table_40883 ("City" CLOB, "Country" CLOB, "IATA" CLOB, "ICAO" CLOB, "Airport" CLOB)

What is the IATA code for the airport with an ICAO code of HLLS?
SELECT "IATA" FROM table_40883 WHERE "ICAO" = 'hlls'
SELECT "IATA" FROM "table_40883" WHERE "ICAO" = 'hlls'