Retired Submarine Commander Gives Perspective on Lost Submarine
by Brian Wang from NextBigFuture.com on (#6CC8J)
A Canadian aircraft searching for the missing Titan submersible detected underwater noise" on Tuesday from the vicinity of the location where the crew was touring the wreck site. Former submarine commander Capt. Don Walsh explains how deep submarine dives report every 15-30 minutes to their surface ship. He explains how the sonar buoys can triangulate ...