Italian submarine Primo Longobardo (S 524)

Primo Longobardo
History
Italy
NamePrimo Longobardo
NamesakePrimo Longobardo
BuilderFincantieri, Monfalcone
Laid down19 December 1991
Launched20 June 1992
Commissioned14 December 1993
HomeportLa Spezia
IdentificationPennant number: S 524
StatusActive
General characteristics
Class & typeSauro-class submarine
Displacement
Length66 m (216.5 ft)
Beam6.83 m (22.4 ft)
Draught6.3 m (20.7 ft)
Depth300 m (984.3 ft)
Propulsion
  • 3-shaft diesel Grandi Motori Trieste GMT 210.16-NM (2,7 mW)
  • 1 electric engine ABB
Speed
  • 12 knots (22 km/h; 14 mph) (surfaced)
  • 19 knots (35 km/h; 22 mph) (submerged)
Range2,500 nmi (4,600 km; 2,900 mi) at 12 knots (22 km/h; 14 mph)
Complement
  • 7 officers
  • 44 enlisted
Sensors &
processing systems
  • 1 x radar SMA MM/BPS 704-V2
  • 1 x sonar STN Atlas Elektronik – ISUS 90-20
  • Combat System STN Atlas Elektronik – ISUS 90-20
  • periscopes Kollmorgen
  • communication system IRSC, by Hagenuk Marinekommunikation
  • Submarine Action Information System SMA/Datamat MM/SBN-716 SACTIS
  • periscopes Barr & Stroud CK31 Search and CH81 Attack Periscopes
  • communication system by ELMER
Electronic warfare
& decoys
ESM systems Elettronica Spa, BLD-727
Armament

Primo Longobardo (S 524) is a Sauro-class submarine of the Italian Navy.