Template:Underwater work Underwater workOccupations Ama (diving) Army engineer diver Clearance diver Divemaster Diving instructor Diving safety officer Diving supervisor Frogman Haenyeo Professional diving Work type Commercial offshore diving Divemaster Recreational diver training Hyperbaric welding Nondestructive testing Pearl hunting Police diving Public safety diving Recreational diver training Salvage diving Scientific diving Sponge diving Underwater archaeology Underwater demolition Underwater photography Underwater search and recovery Underwater videography Tools & equipment Airlift (dredging device) Diving chamber Diving bell Pressure washing Lifting bag Remotely operated underwater vehicle Tremie Underwater weapons Limpet mine Speargun Hawaiian sling Polespear Underwater firearm Gyrojet Mk 1 Underwater Defense Gun Powerhead (firearm) Underwater pistols Heckler & Koch P11 SPP-1 underwater pistol Underwater revolvers AAI underwater revolver Underwater rifles ADS amphibious rifle APS underwater rifle ASM-DT amphibious rifle Related Dive planning Diving team Diving activities Oceanography Marine biology Underwater diving Category: Underwater work Commons: Category:Underwater work