Mooring propulsion test Submarine S-81 Isaac Peral (class S-80 Plus)

The test on moorings is one of the port tests performed by the S-81 Isaac Peral. The trial on moorings allows to test and verify the operation of the propulsion and shaft line with the submarine moored to the dock, with autonomous power supply from its batteries. This test sets her propeller in motion for the first time. This commissioning test was conducted as part of its port testing process that is carried out prior to the start of sea trials. #submarine #Navy #Ship