You would have been better off to turn bow-on, maintain depth, and slow down.

The upward stroke works against buoyancy and helps maintain depth.

Four diving planes allowed Protector to maintain depth without changing ballast levels.

Sights every two hours and maintain depth at two hundred fathoms.

This minimizes the effort of swimming to maintain depth and reduces gas consumption caused.

So much water entered that the submarine was forced to run at high speed to maintain depth.

Full frame sensors also maintain the traditional focal lengths and depth of field associated with 35mm camera systems.

Control surfaces are essential for a torpedo to maintain its course and depth.

The plane controls were pushed all the way forward to maintain depth.

The liver's effectiveness is limited, so sharks employ dynamic lift to maintain depth when not swimming.