O 11 was a O 9-class patrol submarines of the Royal Netherlands Navy. The ship was built by Fijenoord shipyard in Rotterdam. The submarine was ordered...

commissioned in the Dutch navy on 3 July 1939. After her commissioning the HNLMS O 19 was put into service by commander Lieutenant-on-sea 1 (LTZ 1) K. van...

O 21, laid down K XXI was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. During the war she sank several ships...

scuttled again. In 1935, O 12, with HNLMS O 13, HNLMS O 15, HNLMS Hertog Hendrik, HNLMS Van Ghent, HNLMS Kortenaer and HNLMS Z 5, sailed around the North...

UD-5 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVII and renamed HNLMS O 27 but was captured during the German...

O 23, laid down as K XXIII, was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. During the war she sank and...

O 24, laid down K XXIV was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. The most famous occupant of O-24...

O11 or O-11 may refer to: Curtiss O-11 Falcon, an observation aircraft of the United States Army Air Corps HNLMS O 11, a submarine of the Royal Netherlands...

O 20, laid down as K XX, was a O 19-class submarine of the Royal Netherlands Navy that saw service during World War II. O 20 along with her sister ship...

namely HNLMS O 9, O 10, and O 13. HNLMS O 11 was being repaired, while O 8 and O 12 were undergoing maintenance. Meanwhile, HNLMS O 14 and O 15 were...

HNLMS Jacob van Heemskerck (Dutch: Hr.Ms. Jacob van Heemskerck) was a unique coastal defence ship of the Royal Netherlands Navy built by the Rijkswerf...

HNLMS Johan Maurits van Nassau (Dutch: Hr.Ms. Johan Maurits van Nassau), named after John Maurice of Nassau, was a Dutch gunboat that served in the early...

Coen, HNLMS O 8, HNLMS O 11, HNLMS O 12, HNLMS O 25, HNLMS O 26, HNLMS O 27, HNLMS Pieter Florisz 15 May: HMS Valentine 16 May: Chrobry 17 May: HNLMS Noordbrabant...

UD-4 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVI and renamed HNLMS O 26 but was captured during German invasion...

Coen, HNLMS O 8, HNLMS O 11, HNLMS O 12, HNLMS O 25, HNLMS O 26, HNLMS O 27, HNLMS Pieter Florisz 15 May: HMS Valentine 16 May: Chrobry 17 May: HNLMS Noordbrabant...

of 1925, O 8 together with the other Dutch vessels HNLMS K XI, HNLMS Jacob van Heemskerck, HNLMS Marten Harpertszoon Tromp, HNLMS Z 3 and HNLMS Z 5 were...

Bay in the northwest of the island. The Royal Netherlands Navy submarine HNLMS O 14 monitored the German ships in Dutch Antilles waters. Outside Dutch Antilles...

(346 ft 5 in), a beam of 9.7 meters (31 ft 10 in), and a draft of 3.5 meters (11 ft 6 in). The ships displaced 1,320 metric tons (1,300 long tons) at (standard)...

waterline belt to 'A' and 'Y' barbettes. The gun turrets were protected by 11 to 13 inches (279 to 330 mm) of KC armour, except for the turret roofs which...

UD-3 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXV and renamed HNLMS O 25 but was captured during the German...

Coen, HNLMS O 8, HNLMS O 11, HNLMS O 12, HNLMS O 25, HNLMS O 26, HNLMS O 27, HNLMS Pieter Florisz 15 May: HMS Valentine 16 May: Chrobry 17 May: HNLMS Noordbrabant...

HNLMS O 7 was a unique patrol submarine of the Royal Netherlands Navy for use in the home waters of Europe. The ship was built by the Maatschappij Fijenoord...

HNLMS Noordbrabant (Dutch: Hr.Ms. Noordbrabant) was a Holland-class protected cruiser of the Royal Netherlands Navy. The ship was 94.7 metres (310 ft...

overall length of 377 feet (114.9 m), a beam of 36 feet 6 inches (11.13 m) and a draught of 11 feet 3 inches (3.43 m). The destroyers were powered by two Parsons...

patrol boat Pluvier, accompanied by the Royal Netherlands Navy submarine HNLMS Dolfijn. Van Leeuwen and van der Sluijs and representatives of the French...

HNLMS O 16 was a submarine of the Royal Netherlands Navy that saw service during World War II. She was the first submarine of the RNN manufactured from...

and Bass Rock, Bryde erected prefabricated houses made by Swedish company F O Peterson [sv] and stocked them with coal, tins of food, kayaks, balloons and...

France, the Netherlands, Belgium, and Luxembourg on 10 May 1940. At 23:57 on 11 May 1940, Amazone fired two torpedoes at a submarine she identified as a German...

O 22, laid down K XXII was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. The submarine was ordered on 12...

blow air into the rear trimming system. For a second attempt to surface, the 11-ton drop keel was released. This meant that the submarine could not submerge...