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fighting ships of the world

UNITED STATES OF AMERICA

 

COASTAL FORCES

 

YP654 patrol craft (1958 - 1960)

   

Names

YP654, 4.1988- CT5

YP655 - 658

YP659, 9.1985- CT10

YP660, 10.1985- CT9

YP661, 11.1986- CT8

YP662, 11.1986- CT15

YP663

YP664, 10.1987- CT6

YP665, 8.1988- CT11

YP666, 667

YP668, 7.1988- CT2

YP669, 1988- CT4

YP670, 671

YP672, late 1980s- CT18

YP673

YP674, late 1980s- CT20

YP675, 1988- CT1

Builders

Stephens, Stockton: YP654-663, 666, 667

Elizabeth City SY: YP664, 665

Peterson Builders, Sturgeon Bay: YP668-675

Commissioned

1958: YP654-663

1960: YP654, 665

1966: YP666

1967: YP667-670

1972: YP671-675

Losses

CT4 (5/1994)

Transfers

none

Discarding

1994: YP655-658, 663, 666, 667, 670, 671, 673

1998: CT1, 2, 5, 6, 8-11, 15, 18, 20

 

 

Displacement standard, t

 

Displacement full, t

66

Length, m

24.7

Breadth, m

5.49

Draught, m

1.83

No of shafts

2

Machinery

4 Detroit diesels

Power, h. p.

437

Max speed, kts

12

Fuel, t

diesel oil
Endurance, nm(kts) 1800(10)

Armament

none

Electronic equipment

Raytheon 1220 radar
Complement 10

Project history: Patrol craft. Wooden hull.

Modernizations: 1985-1988, CT craft were converted to minesweeping boats ('COOP Trainer'); + Type 3010 sonar, SYQ-12 CCS

Naval service: No significant events.

YP671

CT4

© Ivan Gogin, 2015