Port-Of-Entry 4600 ft. Runway Great Harbour Cay Airport is centrally located and for day trippers it’s a short walk from the airport to the Beach Club, an open restaurant on the beach. You can spend the day eating, drinking and swimming. Landing fees are payable at the airport. Customs and Immigration offices are there as well. Customs: 242.367.8566   Immigration: 242.367.8112 For commercial flights Call: Chalks Ocean Airways: 800.424.2557 Cat Island: 242.377.3318 For Charters Call: Saphire: 561.687.7976 Execstar: 954.572.0181