Brinio-class gunboat

The Brinio class (sometimes referred to as Gruno class) was a class of three gunboats built by the Rijkswerf in Amsterdam for the Royal Netherlands Navy. The class comprised Gruno, Brinio and Friso.

Brinio
Class overview
Name	Brinio class
Builders	Rijkswerf, Amsterdam
Operators	Royal Netherlands Navy
Completed	3
General characteristics
Type	Gunboat
Displacement	Brinio: 545 tons 634 tons (full load) Gruno: 533 tons 581 tons (full load) Friso: 530 tons 573 tons (full load)
Length	52.66 m (172 ft 9 in)
Beam	8.52 m (27 ft 11 in)
Draught	2.75 m (9 ft 0 in)
Propulsion	2 × 750 ihp (560 kW), two shafts (Brinio and Friso) 2 × 600 ihp (450 kW), two shafts (Gruno)
Speed	14 knots (26 km/h) - 15 knots (28 km/h)
Complement	52 63 (WW II)
Armament	4 × 10.5 cm (4.1 in)
Armour	1.7 cm (0.67 in) deck 5.5 cm (2.2 in) belt 5 centimetres (2.0 in) Conning tower

Construction

Name	Laid down	Launched	Commissioned	Decommissioned
Friso	2 November 1911	29 August 1912	12 July 1915	12 May 1940
Gruno	12 February 1912	26 May 1913	15 July 1915	January 1950
Brinio	16 October 1911	12 August 1912	8 September 1914	14 May 1940

Service history

All ships were still in service at the start of World War II. Only Gruno was able to escape to the United Kingdom. Friso was sunk by German bombers on 12 May 1940 on the IJsselmeer and Brinio was scuttled by her own crew on the IJsselmeer on 14 May 1940 after being damaged by a German aircraft.

References

• Lenton, H.T. (1967). Navies of the Second World War: Royal Netherlands Navy. London: Macdonald & Co.

External links

• Description of class