SSI Navigation Course Scuba Diving Hood the fins are extremely light

the fins are extremely light

All Gift cards have a maximum 3 year expiration period

Balanced diaphragm (seal chamber for MC9SC)

Optional 5th port is available for sidemount or twin cylinder set ups

Decompression Stops:Once a diver has exceeded the no decompression limit

SSI Navigation Course Scuba Diving Hood the fins are extremely lightIn this specialty program, you will gain the advanced skills and knowledge you need to safely and confidently navigate underwater. You will learn how to use a compass and natural navigation techniques, estimate distance, how to leave and return to a designated point, plus basic navigation patterns. You will also be taught how to combine navigation techniques to enhance your diving experience. All of which hones your underwater observation skills,