Operation
The MSC's usual method of operations was ‘porpoising’ in quick rises to the surface to check bearings, then shallow diving. Porpoising is when the pilot puts the bow of the Sleeping Beauty to the water's surface and watches the reflection of it underneath the surface, and just when the bow was about to meet with its reflected image the Sleeping Beauty is put in a dive so that the pilot's head would come out of the water and he was able to see his direction.
The pilot could leave the Sleeping Beauty to swim and plant limpet mines on enemy ships, rather than piloting the MSC to the target directly.
Read more about this topic: Motorised Submersible Canoe
Famous quotes containing the word operation:
“Human knowledge and human power meet in one; for where the cause is not known the effect cannot be produced. Nature to be commanded must be obeyed; and that which in contemplation is as the cause is in operation as the rule.”
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“Waiting for the race to become official, he began to feel as if he had as much effect on the final outcome of the operation as a single piece of a jumbo jigsaw puzzle has to its predetermined final design. Only the addition of the missing fragments of the puzzle would reveal if the picture was as he guessed it would be.”
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