near miss at periscope depth

[Skybird]

Originally Posted by Garrincha

Anyone know which sub class this is?

Assuming the photos are not constructed, I would say it is a sub class that has some very serious problems with its sensors and periscopes.

but I cannot image the first two photos to be true. Or does anyone believe the first movie poster for Jaws (the one with the girl swimming and the shark raising from underneath her) described a physical reality?