Tjeld-type patrol boat Andromeda, March 2008, in Mitilini harbour | |
Class overview | |
---|---|
Operators | Hellenic Navy |
Built | 1965–1967 |
In commission | 1967–1985 (Thereafter, four converted from motor torpedo boat to motor gunboat configuration for coastal defence.) |
Completed | 6 |
General characteristics [1] | |
Type | Patrol boat |
Displacement | 70 long tons (71 t)(standard) 76 long tons (77 t) (full load) |
Length | 24.5 m (80 ft 5 in) |
Beam | 7.5 m (24 ft 7 in) |
Draught | 2.1 m (6 ft 11 in) |
Propulsion | 2 × Napier Deltic Turbo-charged diesel engines, 6,200 hp (4,623 kW) 2 × shafts |
Speed | 45 knots (52 mph; 83 km/h) |
Range | 450nm at 40kn, 1600nm at 25kn |
Complement | 22 men |
Armament | 2 × Bofors 40 mm gun 4 × 21 in (533 mm) torpedo tubes |
The Greek Tjeld type patrol boats were a set of six fast patrol boats built to a Norwegian design and operated by the Hellenic Navy during the 1960s and early 1970s.
The six vessels were built by the Norwegian company Westermoen of Mandal, Norway, to the same design as that of the Tjeld class patrol boats built by Westermoen for the Royal Norwegian Navy in 1959. This was in turn based on their prototype fast patrol boat, the Nasty, and the Greek vessels are also described as the "Improved Nasty type". [1] Other sources give the names "Nasty-type" and "Nasty-class" patrol boats. [2]
The vessels were ordered in 1965, identical to the Tjeld boats except they had two 40mm guns instead of the single 40mm and 20mm guns of the Tjeld boats. They were delivered in 1967, and commissioned with astronomical names. They were the first warships built for the Greek navy since the 1930s. [1]
The six vessels remained in service until the 1980s. In 1982 Iniohos was discarded and the remaining vessels were re-numbered P196-200 (inclusive); all were decommissioned and placed in reserve or sold in 1983.
In 1989 four boats were re-engined and re-activated, but by 1985 all had been disposed of. [1]
Name | Pennant number | Builder | Date of launch | Notes [1] |
---|---|---|---|---|
Andromeda (gk) ("Andromeda") | P21 | Westermoen | 1965 | renumbered P196 in 1982, decommissioned 1983. re-engined 1989, stricken 1985 |
Iniohos (gk) ("the Charioteer") | P22 | Westermoen | 1965 | stricken 1982 |
Kastor (gk) ("Castor") | P23 | Westermoen | 1965 | renumbered P197 in 1982, stricken 1983 |
Kyknos (gk) ("the Swan") | P24 | Westermoen | 1965 | renumbered P198 in 1982, decommissioned 1983. re-engined 1989, stricken 1985 |
Pigasos (gk) ("Pegasus") | P25 | Westermoen | 1965 | renumbered P199 in 1982, decommissioned 1983. re-engined 1989, stricken 1985 |
Toxotis (gk) ("the Archer") | P26 | Westermoen | 1965 | renumbered P200 in 1982, decommissioned 1983. re-engined 1989, stricken 1985 |
Toxotis,Andromeda,Kiknos and Pigasos are still in service at Patrol duty at Eastern Aegean islands.Re-engined with 2 MTU each and 2 fiat iveco engines using as armament only 1 40mm boffors and 1 20mm Oerlikon.No torpedo tubes in usage at the moment
The Hellenic Navy is the naval force of Greece, part of the Hellenic Armed Forces. The modern Greek navy historically hails from the naval forces of various Aegean Islands, which fought in the Greek War of Independence. During the periods of monarchy it was known as the Royal Hellenic Navy.
A patrol boat is a relatively small naval vessel generally designed for coastal defence, border security, or law enforcement. There are many designs for patrol boats, and they generally range in size. They may be operated by a nation's navy, coast guard, police, or customs, and may be intended for marine, estuarine, or river environments.
E-boat was the Western Allies' designation for the fast attack craft of the Kriegsmarine during World War II; E-boat could refer to a patrol craft from an armed motorboat to a large Torpedoboot. The name of E-boats was a British designation using the letter E for Enemy,
A motor torpedo boat is a fast torpedo boat, especially of the mid 20th century. The motor in the designation originally referred to their use of petrol engines, typically marinised aircraft engines or their derivatives, which distinguished them from other naval craft of the era, including other torpedo boats, that used steam turbines or reciprocating steam engines. Later, diesel-powered torpedo boats appeared, in turn or retroactively referred to as "motor torpedo boats" for their internal combustion engines, as distinct from steam powered reciprocating or turbine propulsion.
The Nasty type patrol boats were a series of fast patrol boats designed and built in Norway during the 1950s and 1960s for the Norwegian, and other, navies.
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Toralf Westermoen was a pioneer for the development of high speed craft in Norway. Westermoen was involved in the companies Båtservice Verft, Westermoen Båtbyggeri og Mek. Verksted , Westermoen Hydrofoil and Westamarin , all situated in Mandal.
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La Combattante (P730) was a fast patrol vessel of the French Navy. She was built in 1963 and was to be the prototype for a class of coastal patrol craft. La Combattante was operational in the French Navy from 1963 until 1985, when she was transferred to the French Coast Guard. She was discarded in 1994.
The Nasty class of fast patrol boats were a set of 20 vessels built for the United States Navy to a Norwegian design and purchased in the 1960s for covert operations during the Vietnam War. Following the conflict they remained in service until the early 1980s.
For other ship classes of the same name see Nasty-type patrol boat
For other ship classes of the same name see Nasty-type patrol boat
The Tjeld class was a class of twenty fast patrol boats designed and built for the Royal Norwegian Navy in the late 1950s. They were used as torpedo boats in Norway where this type of vessel were called MTBs or motor torpedo boats (motortorpedobåt). They remained in service until the late 1970s, when they were placed in reserve; all were stricken by 1995.
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https://www.hellenicnavy.gr/en/fleet/patrol-boats2/toksotis.html