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Offshore Patrol Vessels

Offshore Patrol Vessels

Offshore Patrol Vessels

Product catalog summary
Introduction
The document provides an overview of notable ships built by Fincantieri, focusing on the three-masted schooners "Orietta" and "Fiammetta," and the specifications of modern Offshore Patrol Vessels (OPVs).

Schooners "Orietta" and "Fiammetta"
These schooners were the last sailing ships built in Italy for commercial trade, with hulls nearly 40 meters in length. Constructed with wood and copper nails, they were ideal for magnetic mine-sweeping during World War II, a task they performed under the Italian Navy. Their design allowed them to operate in open seas, a feature shared with modern OPVs.

Offshore Patrol Vessels (OPVs)
OPVs are designed to safeguard national interests through patrolling, anti-pollution, and rescue operations. They typically feature a flight deck for medium-sized helicopters, extensive range, and excellent sea-keeping and maneuverability.

Specifications of Sirio Class OPVs
- Length overall: 88.60 m
- Max breadth: 12.20 m
- Full load displacement: 1,580 t
- Max continuous speed: ≥ 22 knots
- Range at 17 knots: approximately 3,300 nautical miles
- Crew: 70 personnel
- Combat systems include a 76 mm main gun, 25 mm secondary guns, and various radar and communication systems.

Specifications of Dattilo Class OPVs
- Length overall: 94.50 m
- Max breadth: 20.50 m
- Full load displacement: approximately 3,600 t
- Max continuous speed: 17 knots
- Range at 13 knots: approximately 3,000 nautical miles
- Complement/technicians: 20 + 30 people
- Features a flight deck for helicopters like AB412 or AW139.

Conclusion
The document highlights the historical significance of the schooners and the advanced capabilities of modern OPVs, emphasizing their role in national security and environmental protection.
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Catalog excerpts

Offshore Patrol Vessels-1

fincantieri / naval vessels Schooner Class Genoa, Private collection Among the outstanding ships built by Fincantieri, the three-masted schooners “Orietta” and her sister ship “Fiammetta” deserve attention since they were the last sailing ships built in Italy for commercial trade. Moreover, their hull construction (nearly 40 metres in length) was really the swan song of building in wood. Wood and copper nails made the two schooners the ideal platforms for magnetic mine-sweeping, using their small auxiliary engine. Indeed, both ships were taken over by Italian Navy and served in Word War 2 for this purpose. Their capacity to operate in open seas is a feature of modern Offshore Patrol Vessels. Fra le splendide navi costruite da Fincantieri, le golette a tre alberi “Orietta” e la sua gemella “Fiammetta” meritano attenzione poiché furono le ultime navi a vela costruite in Italia per il commercio. Inoltre lo scafo (lungo quasi 40 metri) era davvero il “canto del cigno” nelle costruzioni in legno. La struttura in legno con chiodi di rame fece sì che le due golette fossero le piattaforme ideali per operazioni di ricerche di mine magnetiche, avvalendosi del piccolo motore ausiliare. Di fatto ambedue le navi furono prese in possesso dalla Marina Italiana e servirono a questo scopo durante la seconda guerra mondiale. La capacità di operare in mare aperto è una caratteristica dei moderni Offshore Patrol Vessels. Offshore Patrol Vessels Head Office Via Genova, 1 - 34121 Trieste (Italy) ph. +39 040 3193111 - fax +39 040 3192305 Naval Vessels

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Offshore Patrol Vessels-2

Patrol Vessels — The main mission of Offshore Patrol Vessels is to safeguard national interests through patrolling activities and carry out anti-pollution and rescue services. The aft area is often fitted with a flight deck for the take-off and landing operations of one mediumsized helicopter. Typical features of such vessels are the extensive range as well as sea-keeping and manoeuvrability performances, which make them highly flexible from the operational point of view. — Compito principale dei pattugliatori d’altura e quello di salvaguardare gli interessi nazionali attraverso azioni di pattugliamento...

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