Tag Archive: safety
Are Some Scuba Courses more Equal than Others? by Andy Davis There are some big discrepancies in course pricing for seemingly ‘identical’ scuba courses. Cheaper courses, that result in the same certification and adhere to the same minimum agency standards should all be equal…. shouldn’t they? Why shouldn’t a prospective student simply shop around for […]
Don’t Get Gas Mugged! – A Predictable Strategy For Stress-Free Air Sharing Emergencies by Andy Davis I see lots of debate on scuba diving social media about optimal regulator configurations for air sharing. Divers debate the pros and cons of ‘traditional’ octopus, AIR2 systems, using the long hose, spare air and pony systems, primary share […]
Bungee Secured Finger Spool Here’s my approach to configuring a very secure, yet easy to deploy finger spool. It works well for overhead environment safety spool use, and is quick and intuitive to deploy, even in zero visibility. Originally posted 2018-11-05 06:10:15.
Sheck Exley’s Razor – The Nature of Limits By R.D. Milhollin (Blog editor’s note: This article was first published in the March-April 1995, issue of Underwater Speleology. I have added it here on my blog to preserve and disseminate further, what I believe to be beneficial insights into overhead and technical diving knowledge). Sheck Exley was one […]
Stress Management in Scuba Training – What can be done about the Panic Reaction? by Andy Davis I’m not a psychologist, but I have noticed some trends when it comes to diver reaction to scuba diving incident stress, and how those trends can be, to a greater or lesser degree, influenced by the effectiveness of […]
How to Dive with ‘Insta-Buddies’ by Andy Davis The term ‘insta-buddy‘ is popularly used within the scuba community to define a diver of unknown skill, capability and mindset – that you are paired with on a dive boat. Typically, this term is used to describe the worst case scenario; of a scuba dive buddy who […]