Safety Culture - diving in the zone
“Thank [beep] for that! How lucky were we? We better not do that again.
Don’t tell anyone though, we don’t want to look like amateurs...”
Technical Diving & Training
Diving instruction has standards, qualifications, materials, governing bodies and best practices. So why do we see such poor examples of diving practice? Why do so many new divers struggle with basic skills? Why do tech divers forget some key techniques? Is it poor instruction or something else?
This first standard is called "RTC Rebreather Diver Level 1," and it delineates a stage in a diver’s development where he or she is trained to dive with a rebreather to a maximum depth of 30m (100ft) with no planned stage decompression stops, and without supervision by an instructor or divemaster.
This standard will make it easier to compare certifications from different agencies, and is intended to be followed by others later.1
You must walk before you can run, so why do so few dive centres teach people how to swim before they learn to dive?
When divers on technical dives become task-fixated, critical cues that warn divers that their broader attention is needed can be missed. Psychologist and technical diver, Matt Jevon, discusses the effects and dangers of flow and task fixation in diving.
There may not be an "I" in team, but there's one in "win", "live", "first" and "dive"!
The objective of the program is to build confidence, independence and self-esteem in the lives of children, adults and veterans with disabilities through the sport of scuba diving, scuba therapy and related activities.
The purpose of the program is to provide and support educational scuba diving programs with PADI courses—such as the PADI Seal Team, PADI Junior Open Water and the Open Water Diver course—that are open to any child, adult or veteran with a disability, with the hope of providing both physical and psychological therapeutic value to that person.
There are many advantages to diving closed circuit for the underwater image creator such as better interaction with wildlife or longer dives. However, there are also a number of disadvantages to consider such as added complexity and task loading.
The meeting was first proposed by the National Park Service (NPS), then quickly supported by National Oceanic and Atmospheric Administration (NOAA), Divers Alert Network (DAN), and the American Academy of Underwater Sciences (AAUS).
A number of key experts were involved in the Catalina Island event including Jeff Bozanic, Simon Mitchell and Richard Pyle.
Over the course of four days standards relating to practice, physiology, incidents and equipment evolution relevant to scientific diving with rebreathers were reviewed.
Today SAT time is limited in many countries. In Norway the maximum bottom time is 14 days and the diver needs to be offshore no more than 21 days. Meanwhile in the British North Sea the time in SAT (including decompression) is limited to 28 days. However there is no limit on statutory offshore time, hence the diver can remain offshore for a number of days before being transported back to the mainland.
Upon successful completion of this course, graduates are considered competent to prepare oxygen-enriched air and helium-based breathing gases without direct supervision for use by divers, provided that the equipment used is the same or approximates that used in training; and to prepare scuba equipment for oxygen service, provided that they have been authorized by the manufacturer for servicing the particular brand of equipment being placed into oxygen service.
The skills you will accomplish during this NAUI course include: