
AWarships
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AWarships
At a glance
Italian frigate Carabiniere (F 593)larger figure on 1 of 1
USNS Chauvenetlarger figure on 0 of 1
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source474.41 ft (144.6 m)[source]
LBP
Single sourceConfiguration
| Specification | Italian frigate Carabiniere (F 593) | USNS Chauvenet |
|---|---|---|
| Displacement | 6,700 tons[source] | 3,425 tons light 4,830 tons full load[source] |
| Power | CODLAG 1 × 32 MW gas turbine General Electric/Avio LM2500+G4 2 × 2.5 MW electric motors Jeumont Electric 4 × diesel generators VL 1716 (T2ME series by 2,15 MW everyone, on first two frigate; HPCR series by 2,8 MW everyone, since the third frigate) 2 × shafts , driving controllable pitch propellers 1 × 1 MW bow thruster[source] | 2 Alco diesels, 1,500dw electric drive, 3,600hp Westinghouse motor, 1 screw[source] |
| Name | Carabiniere[source] | Chauvenet (1967 – 1996) Texas Clipper (II) (1996 – 2006) Pacific Collector (2006 – present)[source] |
overall
Single source392 ft 2.25 in (119.5388 m) overall 357 ft (109 m) LBP[source]
at 15 knots (28 km/h; 17 mph)
Single source6,800 nmi (12,600 km; 7,800 mi) at 15 knots (28 km/h; 17 mph)[source]
at 12 kn (14 mph; 22 km/h)
Single sourceat 14 kn (16 mph; 26 km/h) Endurance: 90 days
Single source15,000 nmi (17,000 mi; 28,000 km) at 12 kn (14 mph; 22 km/h) 9,300 nmi (10,700 mi; 17,200 km) at 14 kn (16 mph; 26 km/h) Endurance: 90 days[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Namesake |
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Carabiniere[source] |
| — |
| Builder | Fincantieri , Riva Trigoso and Muggiano[source] | Upper Clyde Shipbuilding Corp. , Glasgow, Scotland[source] |
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| Laid down | 6 April 2011[source] | 24 May 1967[source] |
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| Launched | 29 March 2014[source] | 13 May 1968[source] |
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| Commissioned | 28 April 2015[source] | — |
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| Home port | Taranto[source] | — |
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| Identification | MMSI number : 247321700 Callsign : Pennant number : F 593[source] | IMO number : 7738474 MMSI number : 367130000 Callsign : KVWA[source] |
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| Motto | Nei secoli fedele (Forever faithful)[source] | — |
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| Status | Active[source] | In Active Service[source] |
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| Class & type | Carlo Bergamini -class frigate[source] | Chauvenet -class hydrographic survey ship[source] |
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| Sensors & processing systems | Leonardo Kronos Grand Naval (MFRA) Active electronically scanned array radar CAPTAS-4 towed-array sonar UMS 4110 CL hull-mounted sonar[source] | — |
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| Armament | 16-cell MBDA SYLVER A50 VLS for 16 MBDA Aster 15 and 30 missiles 2 × Leonardo OTO Melara 76/62 mm Davide/Strales CIWS guns 2 × Leonardo Oto Melara / Oerlikon KBA 25/80 mm remote weapon systems 4 × MBDA Teseo Mk-2/A anti-ship and land attack missiles 4 × MBDA MILAS anti-submarine missiles 2 x triple Leonardo (WASS) B-515/3 launcher for MU 90 torpedoes 2 x SITEP MASS CS-424 acoustic guns[source] | None[source] |
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| Aircraft carried | 2 × SH90 1 × SH90 1 × AW101 (armed with MU 90 torpedoes or MBDA Marte Mk2/S missiles)[source] | — |
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| Aviation facilities | Double hangar[source] | — |
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| Used by | Italian Navy[source]Current operator stated in the article; inventory date not specified | — |
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| Ordered | — | 19 August 1966 (contract award)[source] |
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| Acquired | — | Delivered: 13 November 1970[source] |
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| Fate | — | Converted to DOD Missile Defense Agency's Missile Instrumentation Ship MV Pacific Collector[source] |
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| Tonnage | — | 2,890 GRT , 1,030 DWT , 4,330 NRT[source] |
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| Depth | — | 31 ft (9.45 m) to main deck 40 ft 1.625 in (12.23 m) molded to 01 level[source] |
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| Source measurement | — | Chauvenet was the first Navy vessel specifically designed and built to conduct coastal hydrographic surveys. With sister ship Harkness the two were to replace the World War II transports converted to coastal survey ships Tanner (AGS-15) and Maury (AGS-16) . The ship was operated by MSC with a civilian crew under the technical direction of the Oceanographer of the Navy through the U.S. Naval Oceanographic Office (NAVOCEANO). The surveys were conducted by a complement of military and civilian surveyors. The ship embarked four 36 ft (11.0 m) launches, two helicopters, chart production and printing equipment, the Navy/civilian survey detachment and a Navy Sea Bee coastal survey team with landing and shore vehicles. Survey operations, under NAVOCEANO's Hydrographic Surveys Department, were conducted by the United States Navy's (USN) Oceanographic Survey Unit 4 (OCUNIT4). United States Navy units aboard consisted of a helicopter detachment, a detachment of Seabees as well as several other Navy departments supporting survey missions.[source]USNS Chauvenet · Navy coastal surveys; only the objects and conditions stated in this passage The ship, primarily assigned to the Pacific, was equipped with an early shipboard data acquisition and processing system designated the Hydrographic Data Acquisition System (HYDAS) based on the PDP-9 computer. The identical system was installed aboard Harkness . Similar systems were installed on Sgt. George D Keathley (T-AGS-35) and Kellar (T-AGS-25) . One computer was dedicated to real time collection of survey data and another to processing the data for making nautical charts or being a backup for the real time data collection in event of failure of that computer. A real time navigation plot was generated on a flatbed plotter. The processing computer processed data collected by the ship and the sounding launches which had an associated data collection system designated HYSURCH for hydrographic survey and charting system. The launches themselves were 36 foot fiber glass, diesel powered, "sports sedans" capable of 30 kn (35 mph; 56 km/h) smooth water speed and modified for survey operation.[source]USNS Chauvenet · Navy coastal surveys; only the objects and conditions stated in this passage Chauvenet grounded two hours before midnight 8 May 1982 on Dauisan Reef ( 09°47′0″N 121°13′30″W / 9.78333°N 121.22500°W / 9.78333; -121.22500 ) in the Sulu Sea while transiting from Subic Bay to survey areas in Indonesia. Damage was considerable with flooding of several spaces. Navy salvage operations based aboard Brunswick (ATS-3) over two weeks refloated the ship for temporary repairs at the Ship Repair Facility at Subic before being towed to Sasebo , Japan for permanent repairs.[source]USNS Chauvenet · Navy coastal surveys; only the objects and conditions stated in this passage |
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