S. Korea to protest against N. Korea's electronic jamming signals
Date: 09/05/2012      Time: 06:24:00 PM
 
South Korea plans to urge North Korea to immediately stop electronic jamming signals that have raised new safety concerns for civilian flights and ships amid Pyongyang's military threats, Yonhap News Agency reported Wednesday. North Korea has been disrupting global positioning system (GPS) signals since April 28, though no accidents have been reported, the Korea Communications Commission in Seoul said. GPS is a satellite-based navigation system widely used by flights, ships and military as well as ordinary drivers. The communications watchdog said South Korea will lodge protests over the North's ongoing electronic jamming signals with North Korean representatives at the border village of Panmunjom that separates the two Koreas. The rival Koreas keep a Red Cross channel at Panmunjom to communicate urgent matters. South Korea will also plan to hold close consultations with the international community over the North's jamming attacks and push to raise the issue with the International Telecommunication Union and the International Civil Aviation Organization, said the watchdog. The watchdog said the North's jamming signals pose a threat to the safety of international civilian flights. The jamming attacks have affected 609 flights by 10 South Korean airlines and 48 foreign flights by 22 foreign airlines, including Korean Air, United Airlines and Delta Air Lines, according to the transportation ministry. It also said a US military plane and 176 South Korean ships were also affected by disruption in GPS signals. Still, no accidents have occurred and flights and ships have been able to operate normally by using an inertial navigation system that uses a computer, motion sensors as well as rotation sensors.