Core Knowledge
Diving Signals

Misunderstanding diving signals or not knowing how to signal to your buddy can lead to problems! It also means you might miss interesting things underwater.

How good are you at signals?
Air planning

Air planning is important. The module will help you understand how to plan your air needs for a dive as either an Ocean Diver or a Sports Diver.

It's also useful revision before your theory test!
www.000webhost.com