Scuba Shack Radio

Scuba Shack Radio

Latest Episodes

46. DEMA 2020 Recap, the Coral Reef Conservation Act of 2000 and Sea Hunt – It’s Still Alive – Synthetic Hero
November 22, 2020

The Dive Equipment and Marketing Association held it’s annual conference virtually this year due to the Covid-19 pandemic. The show featured a number of virtual presentations that were fairly effective and gave a feel to being there.

45. A discussion on tank valves, the Ocean-based Climate Solution Act of 2020 and Dick Anderson – a pioneer in scuba diving
November 08, 2020

Tank valves are sometimes taken for granted. Although seemingly simple there are a number of parts deep inside you valve that will deteriorate over time. Tank valves should be periodically overhauled. One recommendation is that you can have it overhaul...

44. A discussion on decompression theory, Diving Against Debris, and Your Next Dive takes you to Cayman Brac
October 25, 2020

Decompression theory is the study and modeling of how inert gas gets from our lungs to our body and then how it is released from our body. All decompression models have evolved from the work by John Scott Haldane.

43. PADI Rescue Diver, Chasing Coral and Sea Hunt – It’s Still Alive goes Cave Diving
October 11, 2020

The PADI Rescue Diver course is an extremely challenging and rewarding evolution. Our course consisted of knowledge development – done through a thorough and comprehensive electronic learning, a review of that material through a virtual meeting,

42. Regulator Pressure Discussion, Learn about the Coral Restoration Foundation, and another pioneer of the underwater world – Ed Link
September 25, 2020

Regulator pressure is a critical component of your regulator maintenance. Every year you should have your regulator’s pressures checked and adjusted whether you are having an inspection or overhaul. The intermediate pressure (IP) of the first stage sho...

41. Scuba Air Quality, Project AWARE Week 2020, Your Next Dive – Coco View Resort, Roatan
September 11, 2020

Scuba air quality is imperative in diving. Scuba grade air must adhere to the Compressed Gas Association (CGA) standards. The standard for scuba is Grade E and outlines the limits for contaminants in that air.

40. Delayed Surface Marker Buoy, Plastic Bag Laws, and Sea Hunt – It’s Still Alive – Midget Submarine
August 28, 2020

We recently incorporated the delayed surface marker buoy adventure dive in our advanced open water class. Listen to our reasoning and how beneficial this was to both our students and instructors. Being able to deploy your surface marker buoy from depth...

39. Fen Johnson Part 3 – FENJOHN Company and the equipment he offered plus a discussion on World Ocean Observatory
August 13, 2020

ER Fenimore Johnson had a company named FENJOHN that build and sold underwater photography equipment along with a wide array of scuba diving equipment. The company was based out of Ardmore, PA. The 1954 catalog featured the FENJOHN Bantam 16mm underwat...

38. Fen Johnson Part 2: His work with the Navy UDT and Your Next Dive takes you to Dutch Springs in Bethlehem, PA
August 02, 2020

In 1948 LCDR Fenimore Johnson again uses his expertise in underwater photography to work with the Navy’s Underwater Demolition team. The Navy doesn’t really believe that the divers can do all the things they report that they are doing.

37. Who was ER Fenimore Johnson – Part One and Sea Hunt It’s Still Alive – The Defector from 1961
July 19, 2020

ER Fenimore Johnson was a pioneer in underwater photography. He was born in 1899. His father was the founder of the Victor Talking Machine Company. Fen Johnson worked for the company until it merged with RCA in 1927.