Recognition Guide Warships of the Second World War
Regia Marina — Submarine

Italian submarine Michele Bianchi

Marconi-class submarine

Displacement
1,175 long tons (1,194 t)
Length
76.5 m (251 ft)
Beam
6.81 m (22.3 ft)
Speed
17.8 knots (33 km/h, 20.5 mph)
Complement
57
Main gun
100 mm (3.9 in)

Service

  1. Regia Marina as Michele Bianchi? — 5 July 1941673 days of the war
Marconi-class submarine Particulars
Name
Michele Bianchi
Builder
CRDA (Monfalcone, Italy)
Launched
3 December 1939
Fate
Sunk on 5 July 1941 (1941)
Status
Wreck

Specifications

Displacement, standard
1,175 long tons (1,194 t)
Displacement, full load
1,465 long tons (1,489 t)
Length
76.5 m (251 ft)
Beam
6.81 m (22.3 ft)
Draught
4.72 m (15.5 ft)
Speed
17.8 knots (33 km/h, 20.5 mph)
Complement
57
Main gun
100 mm (3.9 in)

Michele Bianchi was a Marconi-class submarine of the Regia Marina. She was built by CRDA (Monfalcone, Italy). She was launched on 3 December 1939.

She was one of five ships of her class.

Displacement was 1,175 long tons standard and 1,465 long tons at full load. She measured 76.5 m (251 ft) long with a beam of 6.8 m (22 ft). Her designed speed was 17.8 knots, and she carried a complement of 57.

Her main battery was one 100 mm (3.9 in) guns.

She was in commission for 673 days of the Second World War.

She was sunk on 5 July 1941. The wreck survives.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • Diesel engines, 3600 hp (surfaced)
  • Electric motors 1500 hp (submerged)
  • 2 shafts
Armament
  • 1 × 100 mm / 47 caliber gun
  • 4 × 13.2 mm anti-aircraft guns
  • 8 × 21 in torpedo tubes (4 bow, 4 stern)
  • 12 torpedoes

Sister ships

Sources