CFAV Firebrand (YTR 562)

CFAV Firebrand (YTR 562) is a Fire-class fireboat in the Royal Canadian Navy designed by Robert Allan Ltd.. Firebrand is based in CFB Esquimalt, on Vancouver Island.[1] Her sister ship CFAV Firebird (YTR 561) was based in CFB Halifax and decommissioned in 2014.

For other ships with the same name, see HMS Firebrand.
Firebrand in Esquimalt Harbour
History
Canada
Name: Firebrand
Operator: Royal Canadian Navy
Builder: Vancouver Shipyards
Commissioned: 1978
Homeport: CFB Esquimalt
Status: in active service
General characteristics [1]
Class and type: Fire-class fireboat
Displacement: 140 tonnes (138 long tons)
Length: 23.1 m (75 ft 9 in)
Beam: 6.4 m (21 ft)
Draught: 2.6 m (8 ft 6 in)
Propulsion:
  • 2 × 365 hp (272 kW) azimuthing Z-drives
  • 1 × hydraulic tunnel bow thruster
Speed: 11 knots (13 mph; 20 km/h)
Complement: 5
Equipment:3 × manually-controlled 3-inch (7.6 cm) water cannon
2 × diesel-driven fire pumps, 2,500 gpm at 150 psi each

Firebrand has three water cannons can fire water, supplemented by fire suppressant foam from her two 250 gallon tanks.[1] Her water cannons are capable of pumping a 19,000 litres per minute at 150 psi.[2] Although not operated as such, she can also serve as a tugboat, and has a bollard pull of 7.5 tons.

Design and construction

According to the Canadian American Strategic Review the class was designed by naval architects Robert Allan Limited, and were built at Vancouver Shipyards in North Vancouver in 1978,[3] and later acquired by the Canadian Forces.

The two ships displaced 140 tonnes (138 long tons) and were 23.1 metres (75 ft 9 in) long, with a beam of 6.4 metres (21 ft) and a draught of 2.6 metres (8 ft 6 in). The ships were powered by two 365 horsepower (272 kW) azimuthing Z-drives and one hydraulic tunnel bow thruster. This gave the vessels a maximum speed of 11 knots (20 km/h; 13 mph). The ships had a crew of five firefighters.[4]

The Fire class was equipped with three manually-controlled 3-inch (76 mm) water cannons, two diesel-driven fire pumps capable of expending 2,500 gpm at 150 psi each.

Service history

On 4 December 2012 the Department of National Defence published an enquiry for Canadian shipbuilders interested in building replacements for the Glen-class tugs¸ and Fire-class fireboats.[2] A single class would replace both the tugs and the fireboats, and would be operated by civilian crews. The replacement vessels would have water cannons that could be controlled remotely, by a single individual.

gollark: Isn't it quite costly?
gollark: It isn't, the VPS just wouldn't fit the nonstatic bits.
gollark: I was planning to achieve useful* georedundancy on my thing by having my VPS update records to point to it in case of outage and having a partial site replica there, but then I realised it would be quite complex for little gain.
gollark: If nobody actually supports it it isn't very relevant that it's been standardized.
gollark: This is a documented usecase for the API so I assume they wouldn't randomly break it.

References
  1. "Canadian Forces Small Ships — the Fire class YTR Rescue Boats". Canadian American Strategic Review. Archived from the original on 2008-03-02. Retrieved 2008-02-13. Firebrand is a name with a heritage. The fireship Firebrand was launched in 1694 but the Crimea-era HMS Firebrand is better known.
  2. "Future CF Harbour Tugs – The Naval Large Tug Construction Project: Replacing the CF Glen and Fire Class Large Tugs – MERX P&A Notice". Canadian American Strategic Review. 2012-12-04. Archived from the original on 2012-12-23.
  3. http://clydeside-images.blogspot.com/2011/01/canadian-navy-fire-fighting-tug.html
  4. vanKampen, Stephanie (10 December 2014). "Royal Canadian Navy cuts fire service in Halifax Harbour". CBC News. Retrieved 14 November 2015.
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