目次

Boat diving specialty

Certification card

Equipment

Tidal current

Boat terminology

Boat diving characteristic

Normal boat diving
■Precautions when boarding and disembarking

Normal boat diving
■Preparation for diving

Normal boat diving
■Preparation for entry

Normal boat diving
■Entry1

Normal boat diving
■Entry2

Normal boat diving
■Entry3

Normal boat diving
■Entry4

Normal boat diving
■Decent

Normal boat diving
■Underwater action

Normal boat diving
■Ascent

Normal boat diving
■Exit

Drift diving
■Preparation for entry

Drift diving
■Entry

Drift diving
■Decent

Drift diving
■Underwater action

Drift diving
■Ascent

Drift diving
■Exit

Drift diving
■Measures for seasickness


■Exit

Even if the engine is off, be careful not to approach the screw after ascending, just in case.
If you get caught in a screw, it will be a big accident.

Use the current line or tag line to wait for the order of the exit.
If you use the tag line to wait for an exit, do not enter between the tag line and the boat.
When the wave shakes the boat, you can be trapped between the tug line and the boat, which can be a major accident. Be careful.

When exiting from the ladder, first remove the weight and pass the boat staff it.

Next, give the scuba equipment and finally give the fins.



When hold the ladder, be careful not to pinch your fingers between the rudder and the hull.

When you get up on the boat, move to a place where it will not obstruct the next person and organize your equipment.
By using weights as stoppers, used tanks can be prevented from rolling on the deck.

Do not enter under the ladder as people using the ladder may fall.



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