Sriharikota, April 05 (ANI): After successful launch of satellite from south-eastern coast in Bay of Bengal to boost navigational capabilities, Indian Space Research Organisation (ISRO) chief, K Radhakrishnan, said that two more such satellites will be launched. Addressing a news conference at Sriharikota in Andhra Pradesh, Radhakrishnan said the launch will depend on weather conditions. He also said that three more navigational satellites would be launched in early 2015 and India would have all navigational satellite systems.