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Diesel-electric submarine S Angostura (S43)

Diesel-electric submarine S Angostura (S43) 0

Classification

Ship class:
Riachuelo-class submarine
Type:
Attack submarine (SSN, SSK)

Basic information

Operator:
Brazilian NavyBrazilian Navy
Country of build:
Builder:
Itaguaí Construções NavaisItaguaí Construções Navais
Status:
Under construction

Ship measurements

Displacement:
1,870 t
Submerged displacement:
2,200 t
Length:
75 m
Beam:
6.2 m
Draft:
5.5 m

Machine

Propulsion:
  • 4 * MTU 12V 396 SE84 diesels
  • 1 * Jeumont-Schneider EPM Magtronic electric 3,909 hp (2,915 kW)
  • 1 * shaft
Speed:
13 knots
Submerged speed:
21 knots
Test depth:
400 m
Range:
6,000 nmi (11,000 km; 6,900 mi) at 8 kn (15 km/h; 9.2 mph)
Submerged range:
550 nmi (1,020 km; 630 mi) at 4 kn (7.4 km/h; 4.6 mph)

Personnel

Complement:
32

Combat assets

Electronics:
  • DCNS Submarine Tactical Information and Command System
  • Thales DR 3000 ESM receiver
  • ITT AR 900
  • TSM 2233 Eledone
  • Safare & S-Cube
  • DCNS Contralto-V
Armament:
  • 6 * 533 mm (21 in) torpedo tubes:
  • 18 * F21 heavy torpedoes or
  • 18 * SM-39 Exocet & MANSUP anti-ship missiles or
  • 30 * naval mines
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