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UUSIMAA small frigates (1954-1957/1964)


Photo



Hämeenmaa 1980 Many thanks to Wolfgang Stoehr for additional information on this page.

Ships


Name No Yard No Builder Laid down Launched Comp Fate
Uusimaa (ex-Филин [Filin]) 01 115 820 Yd, Kaliningrad, USSR 27.8.1953 6.6.1954 9.12.1954 // 14.5.1964 stricken 1979
Hämeenmaa (ex-СКР-69 [SKR-69]) 02 125 820 Yd, Kaliningrad, USSR 29.7.1956 28.12.1956 30.5.1957 // 14.5.1964 stricken 1985


Technical data


Displacement standard, t

1050

Displacement normal, t

1337

Length, m

90.9

Breadth, m

10.2

Draught, m

2.90

No of shafts

2

Machinery

2 TV-9 geared steam turbines sets, 2 KVG-57/28 boilers

Power, h. p.

20000

Max speed, kts

29

Fuel, t

oil

Endurance, nm(kts)1000(14.5)
Armament

3 x 1 - 100/56 B-34USMA, 2 x 2 - 37/70 V-11M, 1 x 3 - 533 TT, 2 x 24 MBU-200 ASWRL, 4 DCT, 2 DCR

Electronic equipmentFut-N, Neptun-M, Don, Yakor'-M radars, Pegas-3M sonar, Bizan'-4 ECM suite
Complement

168



Standard scale images


<i>Uusimaa </i>1965
Uusimaa 1965
<i>Hämeenmaa </i>1975
Hämeenmaa 1975


Graphics


<i>Hämeenmaa </i>1980 <i>Many thanks to Wolfgang Stoehr for additional information on this page.</i>
Hämeenmaa 1980 Many thanks to Wolfgang Stoehr for additional information on this page.


Project history

Former Soviet Project 50 light frigates.

Modernizations

1971, both: - 2 x 2 - 37/70, Don radar; + 2 x 1 - 40/70 Bofors 315, 1 x 2 - 30/71 AK-230, Decca nav. radar

1979, Hämeenmaa: - 1 x 3 - 533 TT, 2 DCR; + 50 mines

Naval service

No significant events.

Many thanks to Wolfgang Stoehr for additional information on this page.