- Quantity: 2 sets.
- Length: 300m per 1 set.
- Manufacturer: Vikoma (England).
- Freeboard diameter: 0.68m.
- Draught:0.54rn.
- Buoyancy: air.
- Ballast: water.
- Length: 600m per set.
- Operation condition:

+ Sea state : 4-5.
+ Wind speed: 21 kns.
+ Wave high: 3m.
+ Wave period : 3-12 seconds.