with permanent-surface runways: 52 with runway 1,220-2,439 m: 1 with runways over 3,659 m: 0 with runways 1,220-2,439 m: 13 with runways 2,440-3,659 m: 0 with runways 2,440-3,659 m: 3 Telecommunications: international facilities good; domestic microwave system; 544,000 telephones; broadcast
unswerving