The PADI Surface Marker Buoy Distinctive Specialty
Delayed Surface Marker Buoys are stored by the diver during the dive, and then filled with air and launched from underwater, using a reel to pay out line.
The Fun Part
Knowing how to safely deploy a dealyed surface marker buoy whilst doing a drift dive, diving in boat traffic areas or to supply a reference line for your ascend after the dive.
What You Learn
This course covers the knowledge and techniques required for the safe use of Surface Marker Buoys and delayed Surface Marker Buoys.