HMCS Halifax (FFH 330)
|Namesake:||Halifax, Nova Scotia|
|Builder:||Saint John Shipbuilding Ltd., Saint John|
|Laid down:||19 March 1987|
|Launched:||30 April 1988|
|Commissioned:||29 June 1992|
|Refit:||HCM/FELEX September 2010 – September 2011|
|Motto:||Sior gaisgiel (ever brave/bravery endures)|
|Atlantic 1942–45, Arabian Sea|
|Fate:||in active service|
|Class and type:||Halifax-class frigate|
|Length:||134.2 m (440 ft)|
|Beam:||16.5 m (54 ft)|
|Draught:||7.1 m (23 ft)|
|Speed:||30 knots (56 km/h; 35 mph)|
|Range:||9,500 nautical miles (17,600 km)|
|Complement:||225 (including air detachment)|
|Aircraft carried:||1 × CH-124 Sea King|
HMCS Halifax (FFH 330) is a Halifax-class frigate that has served in the Royal Canadian Navy and Canadian Forces since 1992. Halifax is the lead ship in her class which is the name for the Canadian Patrol Frigate Project. She is the second vessel to carry the designation HMCS Halifax. She carries the hull classification symbol FFH 330.
She is assigned to Maritime Forces Atlantic (MARLANT) and is homeported at CFB Halifax in her namesake city, Halifax, Nova Scotia, a name that was also borne by HMCS Halifax (K237), a Flower-class corvette during the Second World War as well as the very first warship built in Halifax, HMS Halifax (1768).
Description and design
The Halifax-class frigate design of which Halifax belongs, was ordered by the Canadian Forces in 1977 as a replacement for the aging St. Laurent, Restigouche, Mackenzie, and Annapolis classes of destroyer escorts , which were all tasked with anti-submarine warfare. In July 1983, the federal government approved the budget for the design and construction of the first batch of six new frigates of which Halifax was a part, out of twelve that were eventually built. To reflect the changing long term strategy of the Navy during the 1980s and 1990s, the Halifax-class frigates was designed as a general purpose warship with particular focus on anti-submarine capabilities.
As built, the Halifax-class vessels displaced 4,750 long tons (4,830 t) and were 134.65 metres (441 ft 9 in) long overall and 124.49 metres (408 ft 5 in) between perpendiculars with a beam of 16.36 metres (53 ft 8 in) and a draught of 4.98 metres (16 ft 4 in). That made them slightly larger than the Iroquois-class destroyers. The vessels are propelled by two shafts with Escher Wyss controllable pitch propellers driven by a CODOG system of two General Electric LM2500 gas turbines, generating 47,500 shaft horsepower (35,400 kW) and one SEMT Pielstick 20 PA6 V 280 diesel engine, generating 8,800 shaft horsepower (6,600 kW).
This gives the frigates a maximum speed of 29 knots (54 km/h; 33 mph) and a range of 7,000 nautical miles (13,000 km; 8,100 mi) at 15 knots (28 km/h; 17 mph) while using their diesel engines. Using their gas turbines, the ships have a range of 3,930 nautical miles (7,280 km; 4,520 mi) at 18 knots (33 km/h; 21 mph). The Halifax class have a complement of 198 naval personnel of which 17 are officers and 17 aircrew of which 8 are officers.
Armament and aircraft
As built the Halifax-class vessels deployed the CH-124 Sea King helicopter, which acted in concert with shipboard sensors to seek out and destroy submarines at long distances from the ships. The ships have a helicopter deck fitted with a "bear trap" system allowing the launch and recovery of helicopters in up to sea state 6. The Halifax class also carries a close-in anti-submarine weapon in the form of the Mark 46 torpedo, launched from twin Mark 32 Mod 9 torpedo tubes in launcher compartments either side of the forward end of the helicopter hangar.
As built, the anti-shipping role is supported by the RGM-84 Harpoon Block 1C surface-to-surface missile, mounted in two quadruple launch tubes at the main deck level between the funnel and the helicopter hangar. For anti-aircraft self-defence the ships are armed with the Sea Sparrow vertical launch surface-to-air missile in two Mk 48 Mod 0 eight-cell launchers placed to port and starboard of the funnel. The vessels carry 16 missiles. A Raytheon/General Dynamics Phalanx Mark 15 Mod 21 Close-In Weapon System (CIWS) is mounted on top of the helicopter hangar for "last-ditch" defence against targets that evade the Sea Sparrow.
As built, the main gun on the forecastle is a 57 mm (2.2 in)/70 calibre Mark 2 gun from Bofors. The gun is capable of firing 2.4-kilogram (5.3 lb) shells at a rate of 220 rounds per minute at a range of more than 17 kilometres (11 mi).
Countermeasures and sensors
As built, the decoy system comprises two BAE Systems Shield Mark 2 decoy launchers which fire chaff to 2 kilometres (1.2 mi) and infrared rockets to 169 metres (185 yd) in distraction, confusion and centroid seduction modes. The torpedo decoy is the AN/SLQ-25A Nixie towed acoustic decoy from Argon ST. The ship's radar warning receiver, the CANEWS (Canadian Electronic Warfare System), SLQ-501, and the radar jammer, SLQ-505, were developed by Thorn and Lockheed Martin Canada.
Two Thales Nederland (formerly Signaal) SPG-503 (STIR 1.8) fire control radars are installed one on the roof of the bridge and one on the raised radar platform immediately forward of the helicopter hangar. The ship is also fitted with Raytheon AN/SPS-49(V)5 long-range active air search radar operating at C and D bands, Ericsson HC150 Sea Giraffe medium-range air and surface search radar operating at G and H bands, and Kelvin Hughes Type 1007 I-band navigation radar. The sonar suite includes the CANTASS Canadian Towed Array and GD-C AN/SQS-510 hull mounted sonar and incorporates an acoustic range prediction system. The sonobuoy processing system is the GD-C AN/UYS-503.
The Halifax class underwent a modernization program, known as the Halifax Class Modernization (HCM) program, in order to update the frigates' capabilities in combatting modern smaller, faster and more mobile threats. This involved upgrading the command and control, radar, communications, electronic warfare and armament systems. Further improvements, such as modifying the vessel to accommodate the new Sikorsky CH-148 Cyclone helicopter and satellite links will be done separately from the main Frigate Equipment Life Extension (FELEX) program.
The FELEX program comprised upgrading the combat systems integration to CMS330. The SPS-49 2D long range air search radar was replaced by the Thales Nederland SMART-S Mk 2 E/F-band 3D surveillance radar, and the two STIR 1.8 fire control radars wre replaced by a pair of Saab Ceros 200 re-control radars. A Telephonics IFF Mode 5/S interrogator was installed and the Elisra NS9003A-V2HC ESM system replaced the SLQ-501 CANEWS. An IBM multi-link (Link 11, Link 16 and Link 22 enabled) datalink processing system was installed along with two Raytheon Anschütz Pathfinder Mk II navigation radars. Furthermore, Rheinmetall's Multi-Ammunition Soft kill System (MASS), known as MASS DUERAS was introduced to replace the Plessey Shield decoy system. The existing 57 mm Mk 2 guns were upgraded to the Mk 3 standard and the Harpoon missiles were improved to Block II levels, the Phalanx was upgraded to Block 1B and the obsolete Sea Sparrow system was replaced by the Evolved Sea Sparrow Missile.
The frigate's keel was laid down on 19 March 1987 by Saint John Shipbuilding Ltd. at Saint John, New Brunswick. The first warship constructed in Canada since 1971, the vessel was launched on 30 April 1988. The ship was provisionally accepted by the Canadian Forces in June 1991. This was followed by a year of sea trials, which after a series of issues that arose during the trials led to modifications in later vessels of the design. The ship was commissioned into the Canadian Forces on 29 June 1992.
On 2 April 1994, Halifax sailed to relieve the destroyer Iroquois as Canada's contribution to the naval blockade of Yugoslavia in the Adriatic Sea. While in transit to Adriatic, one of the ship's diesel engines broke down and the frigate was forced to continue on gas turbines only. Halifax's tour ended when the ship returned to CFB Halifax on 9 September. In early 1995, the frigate sailed to Europe and made several port visits in connection with the 50th anniversary of the end of the Second World War in Europe. Halifax then took part in the NATO naval exercise "Linked Seas" off Portugal, returning to Halifax in June.
On 18 March 1996, Halifax departed for the Adriatic for a second tour with the embargo force, operating as flagship of the group for part of the ship's deployment. In 1998, the frigate took part in the NATO naval exercise "Strong Resolve" off Norway and assisted in the recovery operation following the crash of Swissair Flight 111. In 2000, Halifax deployed with NATO's STANAVFORLANT fleet between 26 July and 15 December.
Halifax departed Halifax on 15 August 2001 to join STANAVFORLANT. However, on 8 October 2001 the ship was diverted for combat operations in the Indian Ocean following the September 11 attacks on the United States. The frigate was the first Canadian ship on station and was deployed in the north Arabian Sea, integrated into the USS Carl Vinson carrier battle group. Halifax was replaced by sister ship Toronto in December. The ship returned to Halifax on 11 February 2002.
On 13 January 2010, as part of Operation Hestia, it was announced that Halifax would be deployed to the waters around Haiti to assist in relief efforts after the January 2010 earthquake, along with the destroyer Athabaskan. Specifically Halifax was to be deployed outside the area of Jacmel, which was slow to receive aid due to the fact the roads were cut off and the airport was too small to handle large aircraft. The frigate arrived off Jacmel on 18 January. Halifax provided air traffic control for Jacmel Airport on the ship. The ship departed Haiti's waters on 19 February. On 4 September 2010, Halifax was turned over to Irving Shipbuilding's Halifax Shipyards, to start an 18-month mid-life upgrading and modernization.
Halifax participated in the acceptance trials of the new CH-148 Cyclone helicopters acquired for the Royal Canadian Navy. In September 2015, Halifax, along with Athabaskan, were deployed for two large NATO training missions, "Joint Warrior" and "Trident Juncture". Halifax underwent a year-long refit at Halifax Shipyard beginning in 2016. The vessel returned to service on 27 September 2017.
- The 70 calibre denotes the length of the gun. This means that the length of the gun barrel is 70 times the bore diameter.
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