Delayed Surface Marker Buoy
Many divers wouldn't think of diving without carrying a delayed surface marker buoy (DSMB), and in some locations it's considered required safety equipment. Knowing how to properly deploy and manage a DSMB are valuable skills learned in this course.
Availability: Contact us for booking information
Boats and currents are two common factors associated with many dive sites. Boaters don't always recognize that divers are in the area and current can carry you further than expected. Launching a delayed surface marker buoy (DSMB) before you surface can alert others to your location in advance of your ascent. Adding another layer of safety, you can also use the DSMB line to complete your safety stop, which is advantageous in a current or when there are no other visual references. Take this course to learn about all the beneficial uses of a DSMB.
Marker buoys serve a range of purposes and you'll learn about common types of DSMB along with the reels used to control them.
This course consist of two parts: Knowledge Development and Open Water Training Dives
Knowledge Development
Online learning makes it easy to fit scuba lessons into a busy schedule. Complete the knowledge development section of your course whenever, wherever it's convenient for you. The total eLearning time commitment is about 2-4 hours
Open Water Training Dives
For the Open Water Training Dives you'll join your instructor at the lake. During two dives you’ll practice:
- Preparing and stowing your DSMB and reel.
- Deploying the DSMB from a stationary position and from mid-water.
- Swimming while towing a DSMB and managing the reel and line.
- Making a safety stop using the DSMB line.
Prerequisites
- PADI (Junior) Open Water Diver certification (or qualifying entry-level certification from another organization)
- Minimum age is 12 years
- A Medical Questionnaire must be completed by all participants.
Required Equipment
*Rental gear is not included, except weights & tanks