Submarine pilots helm submarines and submersibles. With the help of traditional
and modern navigational tools, they steer submarines on or below the surface.
And when they are below the surface, they have to think like a pilot in
the air. Like traditional pilots, they work in three dimensions. The ocean
floor has peaks and valleys like the surface of the Earth.
Submarine pilots generally work in small, confined spaces. They may be
away from their families for long periods of time. And they may face significant
job hazards, especially if they serve on military submarines.
Submarines and submersibles are used in scientific research, tourism, oil
and gas exploration and defense. Shape and design vary according to purpose.
Some subs can withstand a great deal of water pressure, diving to depths
of up to 23,000 feet. Others cannot go below a depth of 164 feet. Some subs
take tourists on underwater tours. Others can carry a wide array of weapons.