USS YMS - 439
Type: auxiliary motor minesweeper
Class: YMS
Codename: YMS - 439
Keel established: 21.10.1943
Launching: 14.7.1944
Commissioned: 18.11.1944
Decommissioned: 19.7.1946
Robert Jacob Inc. (City Island, New York, U.S.A.)
Length: 41.45m
Width: 7.47m
Draft: 2.44m
Displacement /max: 270/320t
Crew: 33
Power plant
2 x diesel engine
Power: 1000hp
Speed: 14knots
Fuel supply: -
Range:
Armament
1x 76.2mm
2x 20mm
4x depth charge launcher
Type: auxiliary motor minesweeper
Class: YMS
Codename: YMS - 439
Keel established: 21.10.1943
Launching: 14.7.1944
Commissioned: 18.11.1944
Decommissioned: 19.7.1946
Robert Jacob Inc. (City Island, New York, U.S.A.)
Length: 41.45m
Width: 7.47m
Draft: 2.44m
Displacement /max: 270/320t
Crew: 33
Power plant
2 x diesel engine
Power: 1000hp
Speed: 14knots
Fuel supply: -
Range:
Armament
1x 76.2mm
2x 20mm
4x depth charge launcher