Recognition Guide Warships of the Second World War
Royal Netherlands Navy — Submarine

HNLMS O 9

O 9-class submarine

HNLMS O 9
Original uploader was DirkV at nl.wikipedia — Transferred from nl.wikipedia (Original text : [1] ) — Public domain — Wikimedia Commons Plate Hr. Ms. O 9

Service

  1. Royal Netherlands Navy as O 918 January 1926 — 1 December 19441,918 days of the war
O 9-class submarine Particulars
Name
HNLMS O 9
Builder
Koninklijke Maatschappij De Schelde, Flushing
Laid down
1 December 1923
Launched
7 April 1925
Commissioned
18 January 1926
Decommissioned
1 December 1944
Fate
Sold for scrap October 1946 (1946)
Status
Scrapped

Specifications

Displacement, surfaced
526 long tons (534 t)
Displacement, submerged
656 long tons (667 t)
Length
54.66 m (179.3 ft)
Beam
5.7 m (18.7 ft)
Draught
3.53 m (11.6 ft)
Speed
12 knots (22.2 km/h, 13.8 mph)
Range
3,500 nmi (6,482 km)
Complement
29
Main gun
88 mm (3.5 in)

HNLMS O 9 was a O 9-class submarine built for the Royal Netherlands Navy. Her keel was laid at Koninklijke Maatschappij De Schelde, Flushing on 1 December 1923. She entered service on 18 January 1926, having been launched on 7 April 1925.

Her class ran to three ships. The class followed the HNLMS O 8 and was succeeded by the O 12-class submarine.

The boat displaced 526 long tons surfaced and 656 long tons submerged. She measured 54.7 m (179 ft) long with a beam of 5.7 m (19 ft). Her designed speed was 12 knots, and she carried a complement of 29.

Her main battery was one 88 mm (3.5 in) guns.

She was in commission for 1,918 days of the Second World War. She was decommissioned on 1 December 1944.

She was broken up for scrap in October 1946.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • 2 × 450 bhp diesel engines
  • 2 × 250 bhp electric motors
Armament
  • 2 × 21 inch bow torpedo tubes
  • 2 × 17.7 inch bow torpedo tubes
  • 1 × 17.7 inch stern torpedo tube
  • 1 x 88 mm gun
  • 1 x 12.7 mm machine gun

Sister ships

Sources

  • Facts harvested from HNLMS O 9 on Wikipedia. Figures only — no wording is taken from it.
  • Photograph: Original uploader was DirkV at nl.wikipedia — Transferred from nl.wikipedia (Original text : [1] ) — Public domain — Wikimedia Commons