HNoMS Tyr (1887-1945)

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The gunship HNoMS Tyr.
Career Norwegian State and Navy Flag
Ordered:
Laid down: Horten Naval Yard in 1884
Launched: 16 March 1887
Commissioned: 1887
Fate: Rebuilt as minelayer, decommissioned 1945
General characteristics
Displacement: 273 or 294 tons (sources disagree)
Dimensions: 31.27 m long
Armament: As built:
1 x 26cm/30 (10.2 inch) Krupp breach loading gun
1 x 1pdr (37 mm / 1.46 inch) automatic gun[1]
2 x 1pdr (37 mm / 1.46 inch) revolving gun[2]
After rebuild:
1 x 12 cm (4.72 inch) gun
1 x 57 mm (2.24 inch) QF gun
2 x 37mm (1.46 inch) guns
Mines
Propulsion: 420 hp (Kw), 10 knop (km/h, mph)
Crew: 44 (38 after rebuild)

The HNoMS Tyr was a gunboat built for the Royal Norwegian Navy at Horten Naval Yard in 1884. She was one of a class of two gunboats - the other ship in her class being Gor. The Gor and Tyr can be seen as improved Vale class gunboats

The main gun was a staggering 7.8m meter long[3], or about a quarter of the length of the whole vessel. In addition she was armed with three smaller, automatic guns for self defence.

Shortly before World War I, Tyr was rebuilt as a minelayer. During this rebuild, the heavy gun was replaced with a more modern 12 cm breach loader, and one of the 37 mm guns was replaced with a more potent 57 mm gun. Since the heavy gun and ammunition was removed, Tyr could carry a useful number of mines.

Tyr was kept in service until the German invasion in 1940. On 9 April 1940, she mined the approach to Bergen port, and one or two German transports was sunk or damaged as a result. Later in the campaign Tyr operated from Uskedal, where she was taken by surprise on 20 April. For the rest of the war Tyr was in German service.

After World War II, Tyr was returned to the Royal Norwegian Navy, and sold into civilian service. It was rebuilt as a car ferry, renamed "Bjørn West" and was used as such for many years. Later it was sold to a salmon farm company and today (2006) she is still in existence as a floating storage vessel.

The vessel was built at the Naval Yard at Horten, and had the yard number 64.

[edit] References


Norwegian gunships
1. class:
Ellida, Sleipner, Viking and Frithjof
2. class:
Vale class: Vale, Brage, Nor, Uller and Vidar
Gor class: Gor and Tyr
Æger

Gunships of the Royal Norwegian Navy