Marine Marine
Submersible vehicles or surface vessels, as follows:
Note: For equipment for submersible vehicles, see:
Category 5 information security for encrypted communication equipment;
Category 6 for sensors;
Categories 7 and 8 for navigation equipment;
Category 8A for underwater equipment.
Manned, tethered submersible vehicles designed to operate at depths exceeding 1,000m;
Manned, untethered submersible vehicles:
- 1.
Designed to operate autonomously and having a lifting capacity of:
- a.
10% or more of their weight in air; and
- b.
15kN or more;
- a.
- 2.
Designed to operate at depths exceeding 1,000m; or
- 3.
- a.
Designed to carry a crew of 4 or more;
- b.
Designed to operate autonomously for 10 hours or more;
- c.
Having a range of 25 nautical miles or more; and
- d.
Having a length of 21m or less;
- a.
Unmanned, tethered submersible vehicles designed to operate at depths exceeding 1,000m:
- 1.
Designed for self—propelled manoeuvre using propulsion motors or thrusters specified in sub—head a.2. of entry 8A002; or
- 2.
Having a fibre optic data link;
Unmanned, untethered submersible vehicles:
- 1.
Designed for deciding a course relative to any geographical reference without real—time human assistance;
- 2.
Having an acoustic data or command link; or
- 3.
Having a fibre optic data or command link exceeding 1,000m;
Ocean salvage systems with a lifting capacity exceeding 5MN for salvaging objects from depths exceeding 250m and having either of the following:
- 1.
Dynamic positioning systems capable of position keeping within 20m of a given point provided by the navigation system; or
- 2.
Seafloor navigation and navigation integration systems for depths exceeding 1,000m with positioning accuracies to within 10m of a predetermined point;
Surface—effect vehicles (fully skirted variety) with a maximum design speed, fully loaded, exceeding 30 knots in a significant wave height of 1·25m (Sea State 3) or more, a cushion pressure exceeding 3,830Pa, and a light—ship—to—full—load displacement ratio of less than 0·7;
Surface—effect vehicles (rigid sidewalls) with a maximum design speed, fully loaded, exceeding 40 knots in a significant wave height of 3·25m (Sea State 5) or more;
Hydrofoil vessels with active systems for automatically controlling foil systems, with a maximum design speed, fully loaded, of 40 knots or more in a significant wave height of 3·25m (Sea State 5) or more;
Small waterplane area vessels with:
- 1.
A full load displacement exceeding 500 tonnes with a maximum design speed, fully loaded, exceeding 35 knots in a significant wave height of 3·25m (Sea State 5) or more; or
- 2.
A full load displacement exceeding 1,500 tonnes with a maximum design speed, fully loaded, exceeding 25 knots in a significant wave height of 4m (Sea State 6) or more.
Technical Note: A small waterplane area vessel is defined by the following formula: waterplane area at an operational design draft less than2 × (displaced volume at the operational design draught)7⅔;.