- Length LOA 28,5 m
- Breadth 5,9 m
- Draught 1,47 m
- Displacement 51 t
- Power 1800 kW
- Speed 32 Kn
- Length LOA 26,5 m
- Breadth 6,2 m
- Draught 1,5 m
- Displacement 50 t
- Power 1764 kW
- Speed 34 kn
- Length LOA 25,9 m
- Breadth 5,9 m
- Draught 1,47 m
- Displacement 51 t
- Power 1800 kW
- Speed 26 Kn
- Length LOA 23,9 m
- Breadth 5,3 m
- Draught 1,3 m
- Displacement 44 t
- Power 1800 - 2400 kW
- Speed 25 - 35 Kn
- Length LOA 23,9 m
- Breadth 5,3 m
- Draught 1,3 m
- Displacement 42 t
- Power 900 - 1100 kW
- Speed 15 - 20 Kn
