8-1 INTRODUCTION

INTRODUCTION

Purpose

Surface-supplied air diving includes those forms of diving where air is supplied from the surface to the diver by a flexible hose. The Navy Surface- Supplied Diving Systems (SSDS) are used primarily for operations to 190 feet of seawater (fsw).

Scope

This chapter identifies the required equipment and procedures for using the UBA MK 21 MOD 1 and the UBA MK 20 MOD 0 surface-supplied diving equipment.

Leisure Pro Gear

Leisure Pro Gear
Leisure Pro Gear