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Military


Georges Leygues


Specifications
Ships D 640 - D 643: D 644 - D 646:
Displacement 3,880 tons
4,830 tons at full load 		4,010 tonnes
4,910 tons at full load
Length 139.00 m 139.00 m
Beam 14.00 m / 15.00 m * 14.00 m / 15.00 m *
Draft 4.70 m / 5.50 m * 4.70 m / 5.50 m *
Speed 30 kts using gas turbines
21 kts using diesel engines 		30 kts using gas turbines
21 kts using diesel engines
Crew 244:
22 officers (including 4 pilots)
145 petty officers
77 quartermasters and sailors 		240:
20 officers (including 4 pilots)
180 petty officres
40 quartermasters and sailors
Propulsion Combat speed: CODOG propulsion with 2 Rolls-Royce Olympus TM 3 B gas turbines x 26,000 hp (19,120 kW)
Crusing speed: 2 SEMT Pielstick 16 PA 6 V 280 diesel engines x 5,200 hp (3,824 kW)
2 shaft
2 four-bladed variable pitch propellers
52.000 hp (38,240 kW) 		Combat speed: CODOG propulsion with 2 Rolls-Royce Olympus TM 3 B gas turbines x 26,000 hp (19,120 kW)
Crusing speed: 2 SEMT Pielstick 16 PA 6 V 280 diesel engines x 5,200 hp (3,824 kW)
2 shaft
2 four-bladed variable pitch propellers
52.000 hp (38,240 kW)
Electric Power 4 diesel generators of 850 kW each 4 diesel generators of 850 kW each
Range 800 nm at 30 knots on TG
8,000 nm at 15 knots on diesel		 800 nm at 30 knots on TG
8,000 nm at 15 knots on diesel
Armament
  • Crotale EDIR Missiles (8 missiles + 18 in reserve)
  • 1 x 100 mm Mle 68 gun
  • 2 or 4 12,7 mm guns
  • 2 x fixed catapults pour anti-submarine torpedoes L 5 mod 4 or MU 90 (10 torpedoes)

    • Georges Leygues (D 640):
  • 4 x Exocet MM 38 missiles
  • 2 x Simbad systems (II x 2 Mistral missiles)

    • Dupleix (D 641):
  • 4 x Exocet MM 38 missiles
  • 2 x Sadral systems (VI x 2 Mistral missiles)
  • 2 x 30 mm Breda-Mauser guns

    • Montcalm (D 642) / Jean de Vienne (D 643):
  • 4 x Exocet MM 40 missiles
  • 2 x Sadral systems (VI x 2 Mistral missiles)
  • 2 x 30 mm Breda-Mauser guns
    		•
  • 4 x Exocet MM 40 missiles
  • Crotale EDIR Missiles (8 missiles + 18 in reserve)
  • 2 x Simbad systems (II x 2 Mistral missiles)
  • 1 x 100 mm Mle 68 gun
  • 2 x 20 mm F2 guns
  • 2 x 12,7 mm guns
  • 2 x fixed catapults pour anti-submarine torpedoes L 5 mod 4 or MU 90 (10 torpedoes)
    • Electronic Equipment
  • 1 x DRBV-26 A air monitoring radar
  • 1 x low altitude surface-to-air DRBV-51 C monitoring radar
  • 1 x DRBN-32 E fire control radar
  • 2 x DRBN-34 (Racal-Decca) or 1007 (Kelvin Hughes) radars
  • 1 x DUBV-23 active hull sonar
  • 1 x DUBV-43 sonar
  • 1 x ARBR-16 detector
  • 1 x SLQ-25 towed acoustic torpedo decoy
  • SENIT 4 (11 + link) combat data system
  • Syracuse satellite transmission system
  • Inmarsat satellite communications system

    • Georges Leygues (D 640):
  • 1 x low altitude surface-to-air DRBV-51 C monitoring radar
  • 1 x ARBB-32 B jammer
  • 1 x ARBR-16 detector
  • 2 x Syllex decoy launchers

    • Dupleix (D 641) / Montcalm (D 642) / Jean de Vienne (D 643):
  • 1 x low altitude surface-to-air DRBV-15 A monitoring radar
  • 2 x ARBB-36 jammer
  • 2 x DIBC-2 A command, surveillance and fire control system
  • IR DIBV-2 A VMB alert system
    		•
  • 1 x low altitude surface-to-air DRBV-15 A monitoring radar
  • 1 x DRBN-33 A fire control radar
  • 2 x DRBN-34 (Racal-Decca) or 1007 (Kelvin Hughes) radars
  • 1 x DUBV C-24 active hull sonar
  • 1 x DUBV-43 towed sonar
  • 1 x DSBV 61 B sonar
  • 2 x ARBB-36 jammers
  • 1 x ARBR-17 detector
  • 2 x Dagaie Mk2 decoy launchers
  • 1 x SLQ-25 towed acoustic torpedo decoy
  • 1 x SAIGON interceptor
  • SENIT 4 (11 + link) combat data system
  • Syracuse satellite transmission system
  • Inmarsat satellite communications system

    		•
    Helicopters 2 ASW WG-13 LYNX 2 ASW WG-13 LYNX

    Note: * Conflicting specifications information





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