Page:NATIONAL INTELLIGENCE SURVEY 41B; SOUTH KOREA; COUNTRY PROFILE CIA-RDP01-00707R000200080005-2.pdf/30

 Inland waterways: About 1,000 miles navigable; for most part use restricted to small native craft Pipelines: 278 miles refined products Ports: 10 major and 18 minor Merchant marine: 128 ships 1,000 g.r.t. and over, totaling 034,323 g.r.t. or 1,543,053 d.w.t.; includes 81 dry cargo, 24 tankers, 12 bulk cargo, 2 combination passenger-cargo, 5 specialized carriers (October 1972) Civil air: 19 major transports; 8 additional transports are leased by the Korean Air Lines Airfields: 262 total, 126 usable; 50 have permanent-surfaced runways; 11 with runways 8,000–11,999 ft., 17 have runways 4,000–7,999 ft., 2 seaplane stations Telecommunications: Domestic and international services satisfy country requirements; about 784,474 telephones; about 3.8 million radio receivers; 1.0 million wired-broadcast speakers, 1 million TV receivers; 67 (ROK), 17 (U.S. Armed Forces) AM stations; 6 (ROK), 3 (U.S. Armed Forces) FM stations; 12 (ROK), 7 (U.S. Armed Forces) TV stations; 1 submarine cable (not in operation); 2 troposcatter-links to Japan; 1 ROK International Satellite station, and 1 U.S. Armed Forces transportable satellite terminal for international military communications Rh