USS YMS - 421
Type: auxiliary motor minesweeper
Class: YMS
Codename: YMS - 421
The keel is based: 20.9.1943
Run on water: 15.4.1944
Put into service: 3.4.1945
Decommissioned: sunk 15.9.1945
Yard: Henry C. Grebe What. (Chicago, Illinois, U.With.And.)
Length: for 41.45 m
Width: 7,47 m
Draught: 2.44 m
Displacement /max.: 270/320t
Crew: 33
Drive
2 x diesel engine
Power: 1000hp
Speed: 14uzlů
Fuel supply: -
Range:
Armament
1x 76.2 mm
2x 20mm
4x thrower hlubiných charges.
Type: auxiliary motor minesweeper
Class: YMS
Codename: YMS - 421
The keel is based: 20.9.1943
Run on water: 15.4.1944
Put into service: 3.4.1945
Decommissioned: sunk 15.9.1945
Yard: Henry C. Grebe What. (Chicago, Illinois, U.With.And.)
Length: for 41.45 m
Width: 7,47 m
Draught: 2.44 m
Displacement /max.: 270/320t
Crew: 33
Drive
2 x diesel engine
Power: 1000hp
Speed: 14uzlů
Fuel supply: -
Range:
Armament
1x 76.2 mm
2x 20mm
4x thrower hlubiných charges.