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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
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.

Construction

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". Other sources give the names "Nasty-type" and "Nasty-class" patrol boats.

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.

Service history

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.

List of vessels

Notes

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 bofors and 1 20mm Oerlikon.No torpedo tubes in usage at the moment

1. ^ Conway p165
2. Miller p84

References

• Gardiner, Robert; Chumbley, Stephen Conway's All The World's Fighting Ships 1947–1995 (1995) Naval Institute Press, Annapolis ISBN 1-55750-132-7
• Miller, David The World's Navies: an illustrated review of the navies of the world (1992) Crescent Books, ISBN 9780517052419

External links

• fast boats command -history at hellenic navy.gr

https://www.hellenicnavy.gr/en/fleet/patrol-boats2/toksotis.html

• Patrol boat classes
• Torpedo boats of the Hellenic Navy
• Napier Deltic
• Ships built in Mandal, Norway