Norway has 98 airports which are certified or have been designed an International Civil Aviation Organization airport code (ICAO code). Forty-eight airports facilitate public flights, including one heliport, Værøy Heliport. Forty-five of these are owned by the government through its airport operator, Avinor. Scheduled airports are grouped into primary airports, which are sufficiently large to serve jetliners, and regional airports, which can only handle regional aircraft.