world navies today - us navy fleet support auxiliaries
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World Navies Today:
US Navy Fleet Support
Auxiliaries
Revised 10 March 2003Version 2.19
Compiled and Maintained by: Andrew ToppanWorld Navies Today Main Page: http://www.hazegray.org/worldnav/
mailto:[email protected]://www.hazegray.org/worldnav/http://www.hazegray.org/worldnav/mailto:[email protected] -
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This list includes all major USN auxiliaries which provide direct support services tothe combatant fleet. Other auxiliaries, including special-mission and general support
ships, minor auxiliaries and yard craft, and research & survey ships are listed separately.
Ships not yet commissioned, or in long-term overhaul/conversion, are listed in italics.
Navigation and surface-search radars are not listed. All classifications are purelyunofficial and are based on an attempt to use standard classifications throughout all
navies; they may or may not correspond to "official" designations. Where two dates are
given (i.e. 1965/82), the first is the date of initial completion, and the second is the date
of acquisition, conversion, or transfer. Designations given in (parentheses) are assigned
but not displayed on the ship's hull.
MSC-manned ships carry the prefix "USNS" with their names; all others are "USS".
Chartered craft are M/V.
Ship types included:
Joint Command Ships (LCC, AGF)Underway Replenishment Ships (AOE, AE, AFS, AKE, AO)Tenders, Tugs and Salvage Ships (AS, ARS, ATF)
Ocean Surveillance Ships (AGOS)
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Joint Command ShipsBlue Ridge class joint command ships
(2 ships)
Displacement: 19,600-19,700 tons full load
Dimensions: 636.5 x 108 x 29 feet/194 x 33 x 8.8 meters
Propulsion: 2 boilers, steam turbines, 1 shaft, 20,000 shp, 21 knotsCrew: 785 (LCC 20: 716) + 253 flag + 209 troops/transients
Radar: SPS-40E 2-D air search, SPS-48E 3-D air search
EW: SLQ-32(V)3 intercept/jammer, Mk36 SRBOC decoy RL, SLQ-25A Nixie torpedo
countermeasureAviation: aft helicopter deck, no hangarArmament: 2 20mm Phalanx CIWS, 2 25mm Bushmaster low-angle, 4 12.7mm MG
Concept/Program: Very large command ships, originally built as amphibious command
ships but now employed as fleet/joint expeditionary force command ships. The Navy now
refers to these ships as "LCC/JCC", indicating "Joint Command Ship". The JCC(X)
program is a notional replacement for the existing LCCs and AGFs; 4 JCC(X) would bebuilt, possibly based on the LPD 17 design.
Builders: Philadelphia Naval Shipyard, PA and Newport News Shipbuilding, VA,
respectively.
Design: Use Iwo Jima class LPH hull, but with extensive internal and superstructure
changes. Large, flat deck for antennas, with large midships superstructure and small afthelicopter pad. There have been extensive changes in their communications outfit, and
3"/50cal guns & Sea Sparrow missiles have been removed. Installation of two 21-cell
RAM launchers is planned.
Number Name Year FLT Homeport Group Notes
LCC 19 Blue Ridge 1970/72 PAC Yokosuka, Japan 7th Fleet
LCC 20 Mount Whitney 1971 ATL Norfolk 2nd Fleet
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Coronado (modified Austin class) joint
command ship
Displacement: 16,400 tons full load
Dimensions: 568.75 x 84 x 23.5 feet/173.3 x 25.6 x 7 meters
Propulsion: 2 boilers, steam turbines, 2 shafts, 24,000 shp, 21 knots
Crew: 457 + 387 flag
Radar: SPS-40E 2-D air searchEW: SLQ-32(V)2 intercept, Mk36 SRBOC decoy RL, WLR-1H intercept
Aviation: aft helicopter deck with hangar (49 x 18 x 17 feett/15.3 x 5.6 x 5.3 meters;
telescopes to 75 x 18 x 17 feet/22.8 x 5.5 x 5 meters); 1 H-3 utility helicopter
Armament: 2 20mm Phalanx CIWS, 2 12.7mm MG
Concept/Program: Former LPD converted to the command role. Initially served as atemporary flagship with limited modification; later fully converted and was extensively
upgraded in 1997 to become the most capable of the command ships. Reclassified from
LPD 11 to AGF 11 in 1980.
Builders: Lockheed SB & Construction, Seattle, WA; conversion by Philadelphia Naval
Shipyard, PA.
Design: The initial conversion was relatively limited, apparently including only existing
flag and berthing areas, and topside modifications to accommodate additional antennas.The 1997 conversion included construction of command spaces in former well deck,
additional berthing, and extensive shipboard electronics installations. The stern gate has
been removed and the docking well permanently sealed.
Number Name Year FLT Homeport Group Notes
AGF 11 Coronado 1970/80 PAC San Diego 3rd Fleet
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La Salle (modified Raleigh class) joint
command ship
Displacement: 13,600 tons full load
Dimensions: 521.75 x 84 x 22 feet/159 x 25.6 x 6.7 meters
Propulsion: 2 boilers, steam turbines, 2 shafts, 24,000 shp, 20 knots
Crew: 455 + 138 flagWell Deck: 168 x 50 feet/51.2 x 15.2 meters; 1 barge/boat landing stage carried
Radar: SPS-40E 2-D air search
EW: SLQ-32(V)2 intercept, Mk36 SRBOC decoy RL, WLR-1H intercept
Aviation: aft helicopter deck with hangar (47 x 18 x 19 feet/14.7 x 5.6 x 5.9 meters); 1
H-3 utility heloArmament: 2 20mm Phalanx CIWS, 2 25mm Bushmaster low-angle, 2 12.7mm MG
Concept/Program: Former LPD converted to the command role, initially for the Persian
Gulf and now as 6th Fleet Flagship. Redesignated from LPD 3 to AGF 3 in 1972.
Builders: New York Naval Shipyard, NY; conversion by Philadelphia Naval Shipyard,
PA.
Design: Conversion included construction of command spaces in former troop spaces,
extensive internal modifications, topside modifications to accommodate antennas, and
construction of a helicopter hangar. The well deck was initially retained but now has been
closed up and converted to command spaces. Underwent a major overhaul in 1993-1994.
Number Name Year FLT Homeport Group Notes
AGF 3 La Salle 1964/72 ATL Gaeta, Italy 6th Fleet
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Underway Replenishment
ShipsSupply class fast multi-productreplenishment ships (4 ships)
Displacement: 50,700 tons full load
Dimensions: 754 x 107 x 39 feet/230 x 32.6 x 11.8 meters
Propulsion: 4 LM2500 gas turbines, 2 shafts, 100,000 shp, 26+ knots
Crew: 561-579 (660 maximum) (176 civilian + 59 Navy in AOE 6 & 8)Cargo: 156,000 barrels fuels, 1,800 tons munitions, 250 tons dry stores, 250 tons
refrigerated stores
Radar: Mk23 target acquisition
Fire Control: 2 Mk91 NSSM guidance with Mk95 radars (none in AOE 6 & 8)
EW: SLQ-32(V)3 intercept/jammer, Mk36 SRBOC decoy RL, SLQ-25 Nixie torpedocountermeasure (none in AOE 6 & 8)
Aviation: aft helicopter deck with 2 hangars (52 x 19 x 18 feet/16.25 x 5.9 x 5.6 meters);
2 UH-46 helicopters
Armament: 1 Mk29 8-cell NATO Sea Sparrow, 2 20mm Phalanx CIWS, 2 25mm
Bushmaster low-angle, 4 12.7mm MG (none in AOE 6 & 8)
Concept/Program: A new class of fast replenishment ships, intended to operate with
carrier battle groups in combat areas. These ships are now being transferred to MSC
operation.
Builders: NASSCO, San Diego, CA.
Design: Based on Sacramento (AOE 1) design, but with major changes: all newpropulsion systems, new topside arrangements, different weapons arrangement, updated
UNREP gear, Level III collective protection against CBR attack. Construction was much-
delayed by propulsion system problems. The problems appear to have been resolved and
some reports indicate these vessels are capable of 30+ knots.
Number Name Year FLT Homeport Group Notes
T-AOE 6 Supply 1994 ATL Earle, NJ LogRon2
AOE 7 Rainier 1994 PAC Bremerton --
T-AOE 8 Arctic 1995 ATL Earle, NJ LogRon2
AOE 10 Bridge 1998 PAC Bremerton --
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Sacramento class fast multi-product
replenishment ships (4 ships)
Displacement: 50,000-53,000 tons full load
Dimensions: 794 x 107 x 38 feet/242 x 32.6 x 11.5 meters
Propulsion: 4 boilers, steam turbines, 2 shafts, 100,000 shp, 26 knots
Crew: 636-755
Cargo: 156,000 barrels fuels, 2,100 tons munitions, 250 tons dry stores, 250 tonsrefrigerated stores
Radar: Mk23 target acquisition
Fire Control: Mk 91 NSSM guidance with Mk95 radars
EW: SLQ-32(V)3 intercept/jammer, Mk36 SRBOC decoy RL, SLQ-25 Nixie torpedocountermeasureAviation: aft helicopter deck with 3 hangars (52 x 19 x 18 feet/16.25 x 5.9 x 5.6 meters);
2 UH-46 helicopters
Armament: 1 Mk29 8-cell NATO Sea Sparrow, 2 20mm Phalanx CIWS, 4 12.7mm MG
Concept/Program: Large, fast replenishment ships meant for operation with carrier
battle groups in combat areas. Although it has been reported that the weapons systemswould be deactivated or removed, they have been retained operational. These ships are
elderly and in need of replacement. The new T-AKE class ships are intended to replace
these vessels, but their poor condition will force early retirement without immediate
replacements.
Builders: Puget Sound Naval Shipyard, Bremerton, WA, except AOE 2 by New YorkSB, Camden, NJ.
Number Name Year FLT Homeport Group Notes
AOE 1 Sacramento 1964 PAC Bremerton --
AOE 2 Camden 1967 PAC Bremerton --
AOE 3 Seattle 1969 ATL Norfolk LogRon2
AOE 4 Detroit 1970 ATL Earle, NJ LogRon2
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Lewis and Clark class multi-product
replenishment ships (0+12 ships)
Displacement: 41,00 tons full loadDimensions: 689 x 106 x 29.5 feet/210 x 32.2 x 18 meters
Propulsion: Diesel-electric, 1 shaft, 31,500 bhp, 20 knots
Crew: 123 civilian + 49 Navy + 37 transientsCargo: 8,391 tons dry cargo, 18,000 barrels fuel
Aviation: aft helicopter deck with 2 hangars; 2 MH-60 helicopters
Concept/Program: A new class to replace the existing AE/AFS types and the AOE 1
class. Ships will carry all types of dry cargo and limited cargo fuel; they will be much
larger than the existing AE/AFS ships. To replace the AOEs, each ship will operate with
a T-AO 187 class ship. The contract for design and construction of three ships has been
awarded, with options for 9 more ships. The ships will be civilian-manned, operated byMSC. The program was formerly known as T-ADC(X).
Builders: NASSCO, San Diego, CA.
Number Name Year FLT Homeport Group Notes
T-AKE 1 Lewis and Clark Ordered
T-AKE 2 Sacagawea Ordered
T-AKE 3 Ordered
T-AKE 4 Option
T-AKE 5 OptionT-AKE 6 Option
T-AKE 7 Option
T-AKE 8 Option
T-AKE 9 Option
T-AKE 10 Option
T-AKE 11 Option
T-AKE 12 Option
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Kilauea class ammunition ships (4
ships)
Displacement: 18,600-20,000 tons tons full loadDimensions: 563 x 81 x 28 feet/171.6 x 24.6 x 8.5 meters
Propulsion: 3 boilers, 1 shaft, 22,000 shp, 20 knots
Crew: 125 civilan + 24 naval
Cargo: 6,500 tons munitions
Aviation: aft helicopter deck with 2 hangars (50 x 16 x 17 feet/15.6 x 5 x 5.3 meters); 2UH-46 helicopters
Concept/Program: These are large, highly capable ammunition ships. They have beentransferred to MSC operation, including a major overhaul to convert them for civilian
manning. AE 29 was discarded instead of being transferred to MSC. AE 27 & AE 28
were laid up upon assignment to MSC, and have not undergone the conversion overhaul;AE 27 is in Category B reserve and AE 28 is nominally in 90-day recall Reduced
Operating Status. T-AE 26 was placed in reduced operating status 10/2001. All of these
ships will be replaced by the T-AKE class.
Builders: Ingalls SB, Pascagoula, MS.
Design: Superstructure-aft ships with UNREP gear forward; helicopter deck aft. Limited
capability for fuel replenishment. For MSC service their accomodations were upgraded,and weapons, radars, EW systems, etc., were removed.
Number Name Year FLT Homeport Group Notes
T-AE 32 Flint 1971/95 PAC (none) MSC Far East
T-AE 33 Shasta 1972/97 PAC (none) MSC Pacific
T-AE 34 Mount Baker 1972/96 ATL (none) MSC Europe
T-AE 35 Kiska 1972/96 PAC (none) MSC Pacific
Mars class stores ships (3 ships)
Displacement: 17,300 tons full loadDimensions: 580 x 79 x 24 feet/176.7 x 24 x 7.3 meters
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Propulsion: 3 boilers, steam turbines, 1 shaft, 22,000 shp, 20 knots
Crew: 124 civilian + 49 Navy
Cargo: 7,000 tons stores & provisions
Aviation: aft helicopter deck with hangar (51 x 23 feet/15.9 x 5.2 meters); 2 UH-46helicopters
Concept/Program: Survivors of the last 7 USN-built stores ships, they supply general
stores and spares support to the fleet. All have now been transferred to MSC for operation
and have undergone conversion overhauls. AFS 2 and AFS 4 were discarded instead of
being transferred to MSC; AFS 1 and AFS 6 were transferred to MSC but have been
deactivated. All of these ships will be replaced by the T-AKE class.
Builders: NASSCO, San Diego, CA
Design: Superstructure-midships ships with UNREP gear forward and aft; helicopter
deck aft. Limited capability for fuel replenishment. For MSC service their accomodations
were upgraded, and weapons, radars, EW systems, etc., were removed.
Number Name Year FLT Homeport Group Notes
T-AFS 3 Niagara Falls 1967/94 PAC (none) MSC Central
T-AFS 5 Concord 1968/92 PAC (none) MSC Far East
T-AFS 7 San Jose 1970/93 PAC (none) MSC Far East
Sirius (RFA Lyness) class stores ships
(3 ships)
Displacement: 16,800 tons full load
Dimensions: 523 x 72 x 25.5 feet/159.4 x 21.9 x 7.7 metersPropulsion: 1 diesel, 1 shaft, 12,700 bhp, 19 knots
Crew: 107 civilian + 71 naval
Cargo: 3,665 tons stores & provisions
Aviation: aft helicopter deck with 2 hangars; 2 UH-46 helicopters
Concept/Program: Former Royal Navy stores ships acquired 1981-1983 to supportincreased USN operations in the Indian Ocean. They now make up half the USN AFS
force. All are MSC-operated. Will be replaced by the T-AKE class.
Builders: Swan Hunter & Wighman Richardson, Wallsend-on-Tyne, UK.
History: Formerly RFA Lyness, Tarbarness and Stromness, respectively.
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Design: Modifications for US service have included helicopter hangars, new data and
communications systems, etc. All RN spares for the class were purchased in 1983. They
have undergone major overhauls/upgrades in US service.
Number Name Year FLT Homeport Group Notes
T-AFS 8 Sirius 1966/81 ATL (none) MSC Europe
T-AFS 9 Spica 1967/81 ATL (none) MSC Europe
T-AFS 10 Saturn 1966/83 ATL (none) MSC Atlantic
Henry J. Kaiser class fleet oilers (13
ships)
Displacement: 40,700-42,000 tons full load
Dimensions: 677.5 x 97.5 x 36 feet/206.5 x 29.7 x 11 meters
Propulsion: 2 diesels, 2 shafts, 32,540 bhp, 20 knotsCrew: 96 civilian + 23 naval
Cargo: 180,000 barrels fuel, 25,000 gallons lube oil, 105,000 gallons potable water,
88,000 gallons boiler feed water
Aviation: aft helicopter deck
Concept/Program: USN's sole fleet oilers; they have replaced all previous AOs. Twoships were cancelled when nearly complete (AO 191, 192). Three were taken out of
service, but one has been reactivated (AO 189) with two remaining in reserve (AO 188,
190). One additional unit is in Reduced Operating Status (ROS) with the Afloat
Prepositioning Force (AO 187). Several others were temporarily placed in reduced
operating status, but have now returned to service to replace the AO 177 class ships.
Builders: Avondale SY, New Orleans.
Design: Typical small tanker design, helicopter deck aft; limited solid-stores
replenishment capability. AO 201, 203, 204 were modified while building to become the
first double-hull USN tankers, delaying their completion.
Number Name Year FLT Homeport Group Notes
T-AO 189 John Lenthall, Jr. 1987 ATL (none) MSC Atlantic
T-AO 193 Walter S. Diehl 1988 PAC (none) MSC Far East
T-AO 194 John Ericsson 1991 PAC (none) MSC Pacific
T-AO 195 Leroy Grumman 1989 ATL (none) MSC Atlantic
T-AO 196 Kanawha 1991 ATL (none) MSC Europe
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T-AO 197 Pecos 1990 PAC (none) MSC Pacific
T-AO 198 Big Horn 1992 ATL (none) MSC Europe
T-AO 199 Tippecanoe 1993 PAC (none) MSC Far East
T-AO 200 Guadalupe 1992 PAC (none) MSC Pacific
T-AO 201 Patuxent 1995 ATL (none) MSC EuropeT-AO 202 Yukon 1994 PAC (none) MSC Central
T-AO 203 Laramie 1996 ATL (none) MSC Atlantic
T-AO 204 Rappahannock 1995 PAC (none) MSC Far East
Disposal Note: All Suribachi/Nitro class AEs have been discardd; all stores ships (AF)
have been discarded; all Cimarron (AO 177), Neosho, Mispillion and Cimarron (T3)
class oilers have been discarded. All AORs have been discarded.
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Tenders, Tugs and Salvage
ShipsEmory S. Landclass submarinetenders/repair ships (2 ships)
Displacement: 22,800-22,900 tons full load
Dimensions: 645 x 85 x 25.5 feet/196.6 x 25.9 x 7.8 meters
Propulsion: 2 boilers, steam turbines, 1 shaft, 20,000 shp, 18 knots
Crew: 1325-1350
Armament: 2 25mm Bushmaster low-angle, 4 12.7mm MG
Concept/Program: Large, modern, highly capable submarine tenders; the last such ships
built for USN service. AS 39 is Homeported in Italy as the 6th Fleet station tender; AS 40
is the Guam station tender. Both ships now undertake repair work for surface ships as
well as submarines. Sister AS 41 is laid up in reserve.
Builders: Lockheed SB & Construction, Seattle, WA.
Number Name Year FLT Homeport Group Notes
AS 39 Emory S. Land 1979 ATL La Maddalena, Italy --
AS 40 Frank Cable 1980 PAC Guam --
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Safeguard class salvage tugs (4 ships)
Displacement: 3,200-3,300 tons full load
Dimensions: 255 x 51 x 15.5 feet/77.7 x 15.5 x 4.7 metersPropulsion: 4 diesels, 2 shafts, 4,200 bhp, 13.5 knotsCrew: 105-110
Armament: 2 12.7mm MG
Concept/Program: Large, highly capable salvage tugs, capable of all types of salvage &
ocean towing; equipped to operate ROVs for undersea search. 65.5 ton bollard pull, 360
ton pull with beach extraction gear, 150 ton deadlift. These are the last USN salvage tugs,but are supplemented by the ATFs and chartered ships in the salvage and fleet support
role.
Builders: Peterson Builders, Sturgeon Bay, WI.
Number Name Year FLT Homeport Group Notes
ARS 50 Safeguard 1985 PAC Sasebo, Japan --
ARS 51 Grasp 1985 ATL Little Creek LogRon2
ARS 52 Salvor 1986 PAC Pearl Harbor NavSurfGruMidPac
ARS 53 Grapple 1986 ATL Little Creek LogRon2
Powhatan class fleet tugs (5 ships)
Displacement: 2,260 tons full load
Dimensions: 240 x 42 x 15 feet/73 x 12.8 x 4.6 meters
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Propulsion: 2 diesels, diesel-electric, 2 shafts, 4,500 shp, 15 knots
Crew: 16 civilan + 4 Navy + 20 transients
Concept/Program: General-purpose ocean tugs; the design is based on commercial
oilfield support tugs. Are now being fitted with limited salvage/rescue capabilities to
supplement the small surviving ARS force. Two sisters (ATF 166, 167) have beendeactivated; one is on commercial lease and the other is used by another branch of the
Navy.
Builders: Marinette Marine, WI.
Number Name Year FLT Homeport Group Notes
T-ATF 168 Catawaba 1980 PAC (none) MSC Central
T-ATF 169 Navajo 1980 PAC (none) MSC Pacific
T-ATF 170 Mohawk 1980 ATL ( none) MSC Atlantic
T-ATF 171 Sioux 1981 PAC (none) MSC PacificT-ATF 172 Apache 1981 ATL (none) MSC Europe
Disposal Note: All destroyer tenders (AD), repair ships (AR), salvage and rescue tugs
(ATS), and submarine rescue ships (ASR) have been decommissioned. Two of thedestroyer tenders (AD 38, AD 42) and two submarine tenders (AS 33, AS 41) are in
reserve. All WWII-era salvage ships (ARS) and fleet tugs (ATF) have been stricken.
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Ocean Surveillance ShipsImpeccable ocean surveillance ship
Displacement: 5,368 tons full load
Dimensions: 281.5 x 95.75 x 26 feet/85.8 x 29 x 7.9 meters
Propulsion: 4 diesels, diesel-electric, 2 shafts, 5,000 shp, 12 knotsCrew: 41 civilian
Sonar: UQQ-2 SURTASS towed surveillance sonar array, WQT-2 low frequency array
towed sonar array
Concept/Program: An enlarged SWATH surveillance ship intended for operation in
severe ocean conditions. The program has been extensively delayed by shipyardproblems, and the remaining four ships of the program (AGOS 24-27) will not be
constructed. Although delivered in 2001, this ship will not be operational until 2004. Thisis the largest SWATH ship ever constructed.
Builders: Halter Marine, Gulfport, MS; some components by American SB, Tampa, FL
prior to cancellation of original contract.
Number Name Year FLT Homeport Group Notes
(T-AGOS 23) Impeccable 2001
Victorious class ocean surveillance ships
(4 ships)
Displacement: 3,370 tons full load
Dimensions: 234.5 x 93.5 x 25 feet/71.5 x 28.5 x 7.6 meters
Propulsion: 4 diesels, diesel-electric, 2 shafts, 3,200 shp, 16 knots
Crew: 25 civilian
Sonar: UQQ-2 SURTASS towed surveillance sonar array
Concept/Program: A class of four SWATH surveillance ships, intended for service in
northern latitudes. These were the first operational SWATH ships in any navy.
Builders: McDermott, Morgan City, LA.
Number Name Year FLT Homeport Group Notes
(T-AGOS 19) Victorious 1991 PAC (none) MSC Far East
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(T-AGOS 20) Able 1992 ATL (none) MSC Europe
(T-AGOS 21) Effective 1993 PAC (none) MSC Pacific
(T-AGOS 22) Loyal 1993 ATL (none) MSC Europe
Stalwart class ocean surveillance ships(3 ships)
Displacement: 2,285 tons full load
Dimensions: 224 x 43 x 15 feet/68.3 x 13 x 4.6 meters
Propulsion: 4 diesels, diesel-electric, 2 shafts, 3,200 shp, 11 knots
Crew: 24 civilianSonar: UQQ-2 SURTASS towed surveillance sonar array
Concept/Program: Conventional-hull SURTASS surveillance ships, with the same hull
as the Powhatan class tugs. 18 ships of this class were completed; only these three remain
in service in their original role. Three serve as as counter-narcotics patrol/surveillance
ships and one as a missile tracking ship. Two were transferred to USCG as patrol ships
but have been deactivated; one of these was transferred to NOAA. Three other ships weretransferred to NOAA (for a total of four), two to Portugal, one each to the US Merchant
Marine Academy, US Geologic Survey (then to US Army), and New Zealand.
Builders: Tacoma Boatbuilding, WA.
Number Name Year FLT Homeport Group Notes(T-AGOS 8) Prevail 1986 A TL (none) MSC Atlantic
(T-AGOS 9) Assertive 1986 PAC (none) MSC Pacific
(T-AGOS 12) Bold 1989 ATL (none) MSC Atlantic
Cory Chouest ocean surveillance ship
Displacement: approx. 3,900 tons full load
Dimensions: 266 x 59 x 14 feet/81 x 18 x 4.3 meters
Propulsion: 2 diesels, 2 shafts, 4,000 bhp, 13.75 knots
Crew: approx. 30
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Sonar: UQQ-2 SURTASS towed surveillance sonar array, WQT-2 low frequency array
towed sonar array
Concept/Program: Former oilfield support tug chartered and extensively converted to
conduct trials with SURTASS and Low Frequency Active (LFA) towed sonar array. Was
employed to test and deploy the LFA sonar prior to completion of T-AGOS 23.
Builders: Ulstein Hatlo, Ulsteinvik, Norway.
Number Name Year FLT Homeport Group Notes
-- Cory Chouest 1974/91 PAC Pearl Harbor MSC Pacific
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Compiled and maintained by Andrew Toppan.
Copyright 1997-2003, Andrew Toppan. All Rights Reserved.Reproduction, reuse, or distribution without permission is prohibited.
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