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FIGHTING SHIPS OF THE WORLD
UNITED STATES OF AMERICA
COASTAL FORCES
"75-ft" patrol craft (YP78) (1942 - 1945)


Photo



YP589

Ships


Names Builders Commissioned Losses Transfers Discarding

YP78 - 82

YP99

YP242 - 246

YP583 - 591

Hutchinson Boat Works, Alexandria Bay: YP78, 79, 242-246, 583-591

Elscot Boat: YP80-82, 99

1941: YP78-82

1942: YP99, 242-246

1943: YP583-591

none

Peru, 1958: YP99, 242-245

~1946?: YP78-82, 246, 583

1972: YP588

1974: YP584, 585

1975: YP586

1976: YP589, 590

1977: YP587

1978: YP591



100 - 1000 t displacement/ BRT tonnage vessels


Names

YP78 - 82

YP99

YP242 - 246

YP583 - 591

Builders

Hutchinson Boat Works, Alexandria Bay: YP78, 79, 242-246, 583-591

Elscot Boat: YP80-82, 99

Commissioned

1941: YP78-82

1942: YP99, 242-246

1943: YP583-591

Losses

none

Transfers

Peru, 1958: YP99, 242-245

Discarding

~1946?: YP78-82, 246, 583

1972: YP588

1974: YP584, 585

1975: YP586

1976: YP589, 590

1977: YP587

1978: YP591


Technical data


Displacement standard, t51
Displacement full, t 
Length, m

22.9

Breadth, m4.88
Draught, m 
No of shafts2
Machinery2 diesels
Power, h. p.400
Max speed, kts 
Fuel, t 
Endurance, nm(kts) 
Armament 
Electronic equipment 
Complement 


Graphics


<i>YP589</i>
YP589


Project history

Small patrol craft, used for training.

Modernizations

None.

Naval service

No significant events.



© Ivan Gogin, 2014-15