“In addition to Olympic Canyon, ten ships of the Indian Navy and CG, aircraft and helicopters of the IN, ISF and the CG are also working round-the-clock to salvage the missing aircraft,” VSR Murthy, Deputy Director General (Operations and Coastal Security), told The Pioneer on Friday.He said the Reliance India has loaned the ship Olympic Canyon free of cost to the ICG for the search and rescue mission. “In normal circumstances, an advanced ship like this would charge `90 lakh per day for search operations,” he said. Referring to the withdrawal of the research vessel Sagar Nidhi owned by the NIOT from the search operations, Murthy said both the Indian Navy submarine and NIOT’s Sagar Nidhi could not be deployed at the same area at the same time. “Sagar Nidhi takes 50 hours for scanning a 1kmX1 km area which makes it slow and time consuming,” said the Coast Guard boss.