PADI DSMB Brand_Halcyon To venture outside the world

To venture outside the world of recreational diving requires training and equipment beyond the scope of that learned in recreational scuba diving courses

yellow accent pieces and a 36” yellow hose

large or just awkward items

Write your own outline

waterproof and manufactured from super-tough ballistic nylon

PADI DSMB Brand_Halcyon To venture outside the worldPADI DSMB Specialty As you start to venture further afield with your diving, you will quickly learn the importance of alerting people on the surface to your position underwater. A delayed Surface Marker Buoy (DSMB or SMB) is an essential piece of equipment for any diver. Whether you need to summon the boat to pick you up after a dive, find a missing buddy, ascend without a fixed reference line, warn off boat traffic, or even request extra cylinders.