CREATE TABLE table_47570 ("City" TEXT, "Country" TEXT, "IATA" TEXT, "ICAO" TEXT, "Airport" TEXT)

What is the IATA when the ICAO is wipp?
SELECT "IATA" FROM table_47570 WHERE "ICAO" = 'wipp'
SELECT "IATA" FROM "table_47570" WHERE "ICAO" = 'wipp'