Control system for wire-guided torpedoes (the pictures on the screens are not genuine).
Toti was built by Fincantieri in Monfalcone, between 1965 and 1967, and given to the Italian Navy in 1968; Soon after that three more identical units were added to the Toti class.
They are small submarines (so small that they were called “pocket sized submarines”), employed from the late 1960s until the end of the 1990s. They were conceived to work inside the Mediterranean Sea. They had two main tasks:
patrol the Mediterranean sea with special attention to the Channel of Sicily during the Cold War; for this reason their main base was the Military Arsenal of Augusta (Syracuse);
Enrico Toti arrived at the Museo della Scienza e della Tecnologia "Leonardo da Vinci" in August 2005 with a trip in two steps:
2001: From Augusta to the Cremona port, towed through the Adriatic Sea and the Po (14 days)
2005: From Cremona to Milan, on top of a specially built convoy, on a road trip lasting four nights.
As museum ship Enrico Toti is unusual, because Milan has no direct access to the sea or a significant river. Moreover, the museum is in the inner part of the city. The transportation of the sub to the museum was made overnight in mid-August, to minimize inconvenience to the population. Another Toti-class unit is on exhibition at the Arsenale in Venice, while the remaining two are scheduled for scrapping.
A stray female cat was found near the museum and personnel brought her in the Enrico Toti, where she lives and is called "the last captain of the Toti".[citation needed]
Technical data
The number under the periscope.
Length: 46 m
Width: 4,75 m
Speed: 9.5 knots in surface, 14 knots underwater
Operational depth: 150 m
Test depth: 300m
Displacement: 530 tons in surface, 590 tons underwater
Engines: 1 electrical propeller engine (900 hp); two Fiat diesel engines (1040 hp) generating electrical power.
Armament: 4 launcher tubes for 533-mm torpedoes; wire-guided electrical torpedoes with auto-guided warhead.
