Recognition Guide Warships of the Second World War

Regia Marina — Submarine class

Flutto-class submarine

Flutto class

The class in numbers

  • 48 Planned
  • 13 Completed

Design and service

Type
Submarine
Navy
Regia Marina
In commission
1942–1967
Builders
  • Odero Terni Orlando (OTO)
  • Cantieri Riuniti dell' Adriatico (CRDA)
  • Tosi

Class specifications

Figures for the class as designed. Individual vessels varied, sometimes considerably — each vessel page carries its own configurations.

As built
Displacement, surfaced
930 long tons (945 t)
Displacement, submerged
1,093 long tons (1,111 t)
Length
63.15 m (207.2 ft)
Speed
16 knots (29.6 km/h, 18.4 mph)
Complement
49
Main gun
100 mm (3.9 in)
Armament
  • 1 × 100 mm / 47 caliber gun
  • 4 × 13.2 mm anti-aircraft guns
  • 6 × 21 in torpedo tubes (4 bow, 2 stern)
  • 12 torpedoes

Roster

Holding 2 of the 13 hulls recorded for this class. Vessels transferred to another navy are catalogued under the navy that sailed them and appear there instead.

Vessel Pennant Commissioned Fate
Italian submarine Flutto 1942 Sunk 1943
Yugoslav submarine Sava P-802 1949 Disposed 1971

Sources