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Found 2 results

  1. Hello all. I was wondering if anyone had any info or resources where I might find something regarding a APFSDS round for the Bofors 57mm L/70 Naval cannon that was apparently developed in the 1970s for the 57x438R calibre . I came across some old defense readings from the 1970s that mentioned a apfsds round was designed and tested by Bofors for the 57mm L/70 Mark 1 Naval cannon. With my limited understanding I don't know where to begin looking into this round/subject, my resources at hand have netted me nothing so far . I checked a number of Naval publications and tried to reach out too BAE Systems which bought Bofors from my understanding but have yet to receive a reply. Thanks in advance. Lutalica
  2. So this is going to be my thread in regards to Canadian Warships. I'll start with the current navy, and hopefully, sooner rather than later, I'll get my hands on some info for the CPF/Tribal replacement. Anyhow, to keep on point: Iroquois Class DDG: Displacement: 5,100 t (5,000 long tons; 5,600 short tons)[1][2][3] Length: 129.8 m (425.9 ft) Beam: 15.2 m (49.9 ft) Draught: 4.7 m (15.4 ft) Propulsion: COGOG, 2 shaft 2 × Allison 570-KF cruise gas turbines (5.6 MW) 2 × Pratt & Whitney FT4A-2 boost gas turbines (37 MW) Speed: 29 kn (54 km/h; 33 mph) Range: 4,500 nmi (8,300 km; 5,200 mi) Complement: 280 Sensors and processing systems: Signaal AN/SPQ 501 DA-08 radar Signaal LW-08 AN/SPQ 502 radar SQS-510 hull sonar SQS-510 VDS sonar Armament: 32 × VLS, Standard SM-2MR Block IIIA SAMs 1 × 76 mm/62 OTO Melara 6 × 12.75 in tubes firing Mark-46 Mod 5 torpedoes 1 × Phalanx CIWS (Block 1B) 6 × M2 Browning machine guns Aircraft carried: 2 × CH-124 Sea King helicopters (Now switched out to CH-148 Cylcones) Halifax Class CPFs. Name: Halifax-class frigate Builders: Saint John Shipbuilding Ltd., Saint John MIL Davie Shipbuilding, Lauzon Operators: Royal Canadian Navy Preceded by: Annapolis-class destroyer Succeeded by: Single Class Surface Combatant In commission: 29 June 1992-Present Completed: 12 Active: Halifax, Vancouver, Ville de Québec, Toronto, Regina, Calgary, Montréal, Fredericton, Winnipeg, Charlottetown, St. John's, Ottawa General characteristics Type: Guided missile frigate Displacement: 4,770 t (4,770.0 t) Length: 134.1 m (439.96 ft) Beam: 16.4 m (53.81 ft) Draught: 4.9 m (16.08 ft) Propulsion: CODOG 2 × General Electric LM2500 gas turbines, generating 47,500 shp 1 × SEMT Pielstick Diesel engine, generating 8,800 shp 1 × Royal de Schelde cross-connect gearbox 2 × Escher Wyss controllable pitch propellers 4 × 850kW AEG Telefunken generators Speed: 29 kn (54 km/h; 33 mph) Range: 9,500 nmi (17,600 km; 10,900 mi) Complement: 225 Sensors and processing systems: Air/Surface Search: Saab Sea Giraffe HC 150 (G band) Long Range Air Search: Raytheon AN/SPS-49(V)5 (C/D band) Fire Control: Signaal SPG-503 STIR 1.8 (K/I band) Active Sonar: AN/SQS-510 Hull-mounted variable depth Passive Sonar: AN/SQR-501 CANTASS Passive towed array Electronic warfare and decoys: TKWA/MASS (Multi Ammunition Softkill System) Armament: 8 × MK 141 Harpoon SSM 16 × Evolved Sea Sparrow Missile SAM/SSM 1 × Bofors 57 mm Mk 2 gun 1 × Phalanx CIWS (Mk 15 Mod 21 (Block 1B)) 6 × M2 Browning machine guns 24 × Mk 46 torpedoes Mod 5 Aircraft carried: 1 × CH-124 Sea King helicopter (Replaced by CH-148 Cyclone)
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