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Olav Tryggvason

HNoMS Olav Tryggvason

Captured

Royal Norwegian Navy, then Kriegsmarine (Germany)

TypeAuxiliary
WarSecond World War
Main guns4 × 4.7″ guns

Service

to 1940Olav Tryggvason
from 1940Brummer

Captured at Horten

The navy's largest and most modern ship, a minelayer with four 12-cm guns. In for repairs at Horten on 9 April 1940, she fought the German force sent to take the naval base and sank the minesweeper R 17, but the base surrendered that morning. Commissioned by the Germans as the minelayer Brummer; wrecked by British bombers at Kiel in April 1945.

HNoMS Olav Tryggvason, a minelayer of the Royal Norwegian Navy. Photo: Unknown authorUnknown author, Public domain · Wikimedia Commons

Armament and specifications

Armament

  • 4 × 12 cm (4.72 inch) Bofors guns
  • 1 × 76 mm (3 inch) AA gun
  • 2 × 12.7 mm Colt anti-aircraft machine guns
  • 4 × 46 cm torpedo tubes
  • 280 mines
Builderthe Royal Norwegian Navy's shipyard at Horten
Launched21 December 1932
Commissioned21 June 1934
Displacement1,596 tons standard
Length97.3 m (319.23 ft)
Speed20 knots (37.04 km/h)
Complement175 men

As built, from the ship's Wikipedia article. Figures there may cover later refits too.

Career

Launched

21 December 1932

9 April 1940

Sank R 17

Renamed Brummer

April 1940 · Captured at Horten

Fate

Captured

Wrecked in Royal Air Force bombing raid on Kiel 3 April 1945