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COASTAL FORCES
BITNY torpedo attack craft (project 664, 1972-1973)


Photo



1975

Ships


Name No Yard No Builder Laid down Launched Comp Fate
Bitny 452   Stocnia Północną, Gdansk 15.8.1968 15.9.1969 20.1.1972 stricken 1.1986
Bystry 453   Stocnia Północną, Gdansk 20.2.1969 29.3.1970 20.1.1972 stricken 12.1983
Dzielny 454   Stocnia Północną, Gdansk 15.12.1969 20.10.1970 22.7.1972 stricken 12.1981
Dziarski 455   Stocnia Północną, Gdansk 16.6.1970 30.11.1971 20.10.1972 stricken 12.1984
Sprawny 456   Stocnia Północną, Gdansk 23.11.1970 29.5.1972 13.1.1973 stricken 11.1986
Szybki 457   Stocnia Północną, Gdansk 16.12.1971 29.9.1972 28.4.1973 stricken 8.1984
Odważny 458   Stocnia Północną, Gdansk 7.4.1972 21.2.1973 15.9.1973 stricken 1.1986
Odporny 459   Stocnia Północną, Gdansk 8.8.1972 31.5.1973 17.11.1973 stricken 11.1986


Technical data


Displacement standard, t

94
Displacement full, t

128
Length, m

24.3
Breadth, m

7.80
Draught, m

1.50
No of shafts

4
Machinery

1 TM-1 gas turbine + 4 M-50FA diesels
Power, h. p.

7200 + 4800 = 12000
Max speed, kts

59
Fuel, t

diesel oil
Endurance, nm(kts)

1000(30)
Armament

1 x 2 - 30/71 AK-230, 4 - 533 TT, 4 DC
Electronic equipment

Reya radar
Complement

11


Standard scale images


<i>Bitny </i>1980
Bitny 1980


Graphics


1975
1975


Project history

Project 664. Very compact and highly-automated. Aluminium alloy welded hull and deckhouses. Hampered by vibration and excessive material fatigue caused by dynamic loads accumulated in fwd part of the hull.

Modernizations

None.

Naval service

No significant events.