 HMS Orpheus | |
| History | |
|---|---|
 United Kingdom | |
| Name | HMS Orpheus |
| Builder | Vickers, Barrow-in-Furness |
| Laid down | 16 April 1959 |
| Launched | 17 November 1959 |
| Commissioned | 25 November 1960 |
| Identification | Pennant number: S11 |
| Fate | Scrapped, 1994 |
| General characteristics as designed | |
| Class and type | Oberon-class submarine |
| Displacement |
|
| Length |
|
| Beam | 26.5 feet (8.1 m) |
| Draught | 18 feet (5.5 m) |
| Propulsion |
|
| Speed |
|
| Complement | 68 |
| Sensors and processing systems |
|
| Armament |
|
HMS Orpheus was an Oberon-class submarine of the Royal Navy.
The Oberon class was a direct follow on of the Porpoise-class, with the same dimensions and external design, but updates to equipment and internal fittings, and a higher grade of steel used for fabrication of the pressure hull. [1]
As designed for British service, the Oberon-class submarines were 241 feet (73 m) in length between perpendiculars and 295.2 feet (90.0 m) in length overall, with a beam of 26.5 feet (8.1 m), and a draught of 18 feet (5.5 m). [2] Displacement was 1,610 tons standard, 2,030 tons full load when surfaced, and 2,410 tons full load when submerged. [2] Propulsion machinery consisted of 2 Admiralty Standard Range 16 VMS diesel generators, and two 3,000 shaft horsepower (2,200 kW) electric motors, each driving a 7-foot diameter (2.1 m) 3-bladed propeller at up to 400 rpm. [2] Top speed was 17 knots (31 km/h; 20 mph) when submerged, and 12 knots (22 km/h; 14 mph) on the surface. [2] Eight 21-inch (530 mm) diameter torpedo tubes were fitted (six facing forward, two aft), with a total payload of 24 torpedoes. [2] The boats were fitted with Type 186 and Type 187 sonars, and an I-band surface search radar. [2] The standard complement was 68: 6 officers, 62 sailors. [2] Unlike other members of the class, which had a fin made from glass fibre-reinforced plastic, the fin of Orpheus was made of aluminium alloy. [2]
Orpheus was laid down by Vickers-Armstrongs on 16 April 1959, and launched on 17 November 1959. [2] The boat was commissioned into the Royal Navy on 25 November 1960. [2]
 | This section needs expansion. You can help by adding to it. (June 2015) |
In mid-1964, Orpheus joined the 3rd Submarine Flotilla based at Faslane. In June 1965 she carried out submarine escape trials off Malta, with a record 500 feet (150 m) free ascent made. Other duties including training Canadian and Australian crews for Oberon-class submarines that were being built for those countries. [3] On 15 February 1967 Orpheus collided with sister-ship Opportune in poor weather and darkness off Portsmouth Harbour. Orpheus's commanding officer was reprimanded at the resultant court martial. [4]
Orpheus attended the 1977 Silver Jubilee Fleet Review off Spithead when she was part of the Submarine Flotilla. [5]
She was in harbour service in 1987 and was broken up in 1994.
HMS Ocelot (S17) is an Oberon-class diesel-electric submarine which was operated by the Royal Navy.
HMAS Orion was an Oberon class submarine of the Royal Australian Navy (RAN). One of six submarines ordered by the RAN during the 1960s, Orion, named after the constellation in a break from ship-naming tradition, was built in Scotland and commissioned in 1977. Orion was one of two Oberon-class submarines designed for intelligence gathering and conducted regular patrols in Soviet, Indian and Chinese waters to gather information regarding enemy capabilities.
HMS Onyx was an Oberon class submarine of the Royal Navy.
HMS Onslaught was a British Oberon-class submarine operated by the Royal Navy.
HMS Oberon was the lead ship of the Oberon-class submarines, operated by the Royal Navy.
HMS Odin was a British Oberon-class submarine operated by the Royal Navy.
HMS Sealion (S07) was a Porpoise-class submarine.
HMS Opportune (S20) was an Oberon-class submarine of the Royal Navy.
HMS Otus was a Royal Navy Oberon-class submarine launched in 1962. She was decommissioned in the early 1990s and is now a naval museum in Germany.
HMS Ambush (P418/S68/S18), was an Amphion-class submarine of the Royal Navy, built by Vickers Armstrong and launched 24 September 1945.
HMAS Otway was an Oberon-class submarine of the Royal Australian Navy (RAN). One of the first four Oberon-class boats ordered for the RAN, Otway was built in Scotland during the mid-1960s, and commissioned into naval service in 1968. The submarine was decommissioned in 1994. The submarine's upper casing, fin, and stern are preserved at Holbrook, New South Wales.
HMS Olympus was an Oberon-class submarine that served in the Royal Navy, and later in the Canadian Forces as a submarine trainer.
HMS Osiris (S13) was an Oberon-class submarine that served in the Royal Navy.
HMS Opossum (S19) was an Oberon-class submarine in service with the Royal Navy from 1964 to 1993.
HMS Cachalot (S06) was a Porpoise-class submarine. Her keel was laid down on 1 August 1955 by Scotts Shipbuilding and Engineering Company at Greenock. She was launched on 11 December 1957, and commissioned on 1 September 1959.
HMS Oracle was an Oberon-class submarine of the Royal Navy.
HMS Otter (S15) was an Oberon-class submarine of the Royal Navy.
HMAS Oxley was an Oberon class submarine of the Royal Australian Navy (RAN).
HMS H32 was a H-class submarine constructed for the Royal Navy. The submarine entered service in 1919 and served in the Second World War, one of only seven of the class to do so. During Warship Week 1942 H32 was adopted by Lydney RDC (Gloucestershire). The submarine was sold for scrap in 1944.
HMS Oberon was the prototype for the Odin-class submarine of the Royal Navy.
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