I was so pleased that Captain Mike had installed a deck head on the Nautilus Explorer and was using it for the first time. The picture window was 30″ x 40″ and so big that I was concerned that somebody could walk by and look in. And then I realized that there was walkway outside. So there I was doing my business when I looked out the window face-to-face with a huge smiling great white shark with remnants of her last meal hanging out her lower jaw. I thought she was going to come right through the window. She was at most mid-air and 10 feet off the side of the boat. fortunately I was able to finish my business and stay on target. Dan Stetson. note from Captain Mike. We have the video backing up this amazing breach!! I was on the back deck opposite side of the boat and got splashed by this breach!!