Pinging Device News Today

Efforts to locate things visually. as far as actually finding the aircraft if debris is found so much emphasis is on the cockpit voice and data recorder with the pinging device sends out the signal for 30-days. the navy is sending in a code pinger locator. it is designed to be towed behind a vessel to pick up the pinging of the black box at 20,000 feet. it may be at the limit in the indian ocean. they might be brought to bear but first they have to get it to see if it can be ruled out or in. >> ...