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fighting ships of the world

ARGENTINEAN NAVY (ARGENTINA)

MINE WARFARE SHIPS

CHACO minesweepers (1954-1959/1968-1969)

Neuquen 1980

Chaco 1980

 

Name

No

Yard No

Builder

Laid down

Launched

Comp

Fate

Neuquen (ex-Hickleton)

M1

 

Thornycroft, Woolston, UK

1954

26.1.1955

1955 // 9.1968

stricken 4.1997

Río Negro (ex-Tarlton)

M2

 

Doig, Grimsby, UK

1954

10.11.1954

1955 // 6.1968

stricken 4.1997

Chubut (ex-Santon)

M3

 

Fleetlands, Gosport, UK

1954

18.8.1955

1956 // 7.1968

stricken 1996

Tierra del Fuego (ex-Bevington, ex-Golden Aphis)

M4

 

White, Southampton, UK

13.9.1951

17.3.1953

10.4.1954 // 12.1968

stricken 1996

Chaco (ex-Rennington)

M5

 

Richards IW, Lowestoft, UK

1957

27.11.1958

1959 // 12.1969

stricken 2.2003

Formosa (ex-Ilmington)

M6

 

Camper & Nicholson, Gosport, UK

1953

8.3.1954

1954 // 7.1968

stricken 2.2003

 

 

Displacement standard, t

360

Displacement full, t

425

Length, m

42.7 pp 46.3 oa

Breadth, m

8.80

Draught, m

2.50 max

No of shafts

2

Machinery

M1-3, 5, 6: 2 Napier Deltic diesels

M4: 2 Mirrlees diesels

Power, h. p.

M1-3, 5, 6: 3000

M4: 2500

Max speed, kts

15

Fuel, t

diesel oil 45

Endurance, nm(kts) 3000(8)

Armament

M1-4: 1 x 1 - 40/60 Mk 7, 1 x 2 - 20/70 Mk 9, LL mechanical/magnetic/acoustic minesweeping gear

M5, 6: 1 x 1 - 40/60 Mk 7, 2 inflatable boats, diving equipment for 4 divers

Electronic equipment

M1-4: type 978 radar

M5, 6: type 978 radar, type 193 sonar

Complement

29

Project history: Former British Ton class coastal minesweepers. Chaco and Formosa were minehunters.

Modernizations: 1990s, Chaco: - type 978 radar; + R-40XX radar

1990s, Formosa: - type 978 radar; + Furuno 1831 radar

Naval service: No significant events.

Chaco 1980

© Ivan Gogin, 2015