Toti-class submarine

The submarine Enrico Toti S506 at the Milan Museum of Technology
Class overview
Operators:	Marina Militare
Preceded by:	Gato-class submarine, Balao-class submarine
Succeeded by:	Sauro-class submarine
In service:	1968
In commission:	1965–1993
Completed:	4
Retired:	4
Preserved:	1
General characteristics
Displacement:	535 tons surfaced 591 tons submerged
Length:	46.2 m
Beam:	4.75 m
Draught:	4.0 m
Propulsion:	1 shaft, 2 Fiat MB 820 diesel engines (2,200 hp), plus 1 electric motor
Speed:	9.7 knots surfaced 14 knots submerged
Range:	3,000 nmi at 5 knots
Test depth:	150 m
Complement:	4 officers, 22 men
Sensors and processing systems:	1 × 3 RM-20 radar, 1 x JP-64 active sonar, 1 x Velox passive sonar
Armament:	4 x 533 mm torpedo tubes with 6 torpedoes

The Toti class were submarines built for the Italian Navy in the 1960s. They were the first submarines designed and built in Italy since World War II. These boats were small and designed as "hunter killer" anti-submarine submarines. They are comparable to the German Type 205 submarines and the French Aréthuse class submarines.

Ships

All four ships were built by Italcantieri (Fincantieri) to Monfalcone (Gorizia) shipyard.

Marina Militare – Toti class
Pennant number	Name	Hull number	Laid down	Launched	Commissioned	Decommissioned	Notes
S505	Attilio Bagnolini	1886	11 April 1965	26 August 1967	16 June 1968	5 July 1991
S506	Enrico Toti	1870	11 April 1965	12 March 1967	22 January 1968	30 September 1997	Museum ship in Milan,[1][2]
S513	Enrico Dandolo	1887	10 March 1967	16 December 1967	29 September 1968	30 September 1996
S514	Lazzaro Mocenigo	1888	12 June 1967	20 April 1968	28 December 1968	15 October 1993

References

External links

• (in English)
• (in Italian) – Official Site for the Enrico Toti submarine museum, Milan