Training & Technical Diving | X-Ray Mag

Edited by Michael Menduno

For the Love of Diving: Interview with Marissa Eckert

08 Dec, 2019 Cave Diving and Mines

Clearing Mines in the Sava River of Bosnia

22 Aug, 2019

Why Sidemount is My True DIR Diving Option

22 Aug, 2019

Ponza, Italy

Ponza Rebreather Meeting 2019: Dive, Learn, Eat

15 Jun, 2019 Rebreathers

Ponza, Italy

Ponza Rebreather Meeting 2019: Dive, Learn, Eat

15 Jun, 2019 Rebreathers

Revisiting Deep Air Diving

26 Feb, 2019

Project Baseline: Facilitating Needed Underwater Science

09 Oct, 2017

Pushing the Altitude: The Quest to Document the SS Tahoe

27 Jun, 2017

Set Theory

29 Apr, 2015

Becky Kagan Schott

06 Jan, 2015

Jonas Brandt—From Cars to CCRs

06 Jan, 2015

Interviewing Wreckers

30 Jun, 2014 aquaCORPS Magazine

Richard Lundgren: The Man From Mars

17 Feb, 2014 Medieval Vessels

Gary Gentile – Deep Wreck Diver

17 Feb, 2014 Deep Wrecks, aquaCORPS Magazine

Are Rebreathers the Future of Diving?

28 Oct, 2013 Technical Diving, Rebreathers

Exley on Mix

12 Sep, 2012 Technical Diving, aquaCORPS Magazine

Improving Rebreather Safety

18 Jul, 2012 Rebreathers, aquaCORPS Magazine

Sidemount

Diver wearing a sidemounted rebreather

Bailout CCR Course Standards Outlined

28 Sep, 2021 Training, Sidemount, Rebreathers

Getting Lined Up: Troubleshooting Sidemount Tank Configuration

01 Jun, 2020 Training, Sidemount

Dive Rite Nomad LS Sidemount System

11 Mar, 2017 Sidemount

Sidemount Workshop – a matter of comfort

15 Jan, 2012 Sidemount

News from Divers Alert Network (DAN)

DAN Launches Psychological First Aid E-Learning Course

Apr 29, 2026 DAN

DAN Achieves Milestone of 1,000 First Aid Providers Trained in Indonesia

Apr 16, 2026 DAN

DAN Earns Three Silver American Advertising Federation Triangle Awards

Mar 11, 2026 DAN

The DANcast Returns: DAN's Podcast Launches Season 2

Jan 26, 2026 DAN

DAN Names Cliff Richardson as Next CEO

Aug 29, 2025 DAN

DAN Introduces 2025 Interns

Jul 02, 2025 DAN

Rebreathers - articles and news

Kiss Sidewinder 2

Kiss Sidewinder 2

01 Feb, 2026 Rebreathers

Rebreather diver

Checklists: A Rebreather Safety Strategy

09 Jan, 2026 Technical Diving, Rebreathers

Nye retningslinjer lægger op til, at dykkere kan opholde sig længere ved en PO2 på 1,3 bar end tidligere anbefalet – såsom op til fire timers arbejde og fire timers dekompression.

New Oxygen Exposure Limits Proposed for Divers

03 Oct, 2025 Technical Diving, Rebreathers

Halcyon Symbios Rebreather

Halcyon Symbios Rebreather Obtains CE Certification

02 Oct, 2025 Technical Diving, Rebreathers

Dive Talk GO MCCR

16 Jan, 2025 Rebreathers

Lungfish Orca V6

03 Oct, 2023 Rebreathers

AP Diving RB160 Rebreather Mouthpiece

AP Diving RB160 Rebreather Mouthpiece

14 Apr, 2023 Rebreathers

Cave diver with rebreather

Rebreathers in Sport Diving: The Early Days

08 Apr, 2023 Technical Diving, Rebreathers

FLEX2 CCR

30 Nov, 2022 Rebreathers

Gregory Borodiansky diving his Generic Breathing Machine (GBM), a front-mounted rebreather he invented

The Generic Breathing Machine: Front-Mounted Rebreather Innovation

18 Jul, 2022 Rebreathers

A monument for all involved with mine warfare and diving to be officially dedicated

11 Nov, 2021 Rebreathers

Peter Sotis convicted of attempting to illegally export rebreathers to Libya

27 Oct, 2021 Rebreathers

Diver wearing a sidemounted rebreather

Bailout CCR Course Standards Outlined

28 Sep, 2021 Training, Sidemount, Rebreathers

The JJ-CCR. Photo courtesy of JJ-CCR

Dive Industry in Denmark: The JJ-CCR Story

26 May, 2021 Technical Diving, Rebreathers

ECCR BRIZ

16 May, 2021 Rebreathers

Mixed OC & CCR dive team. Photo by Michael Rothschild

Tips for Mixed Teams of OC & CCR Divers

01 May, 2021 Training, Rebreathers

Join Blue Force's liveaboard and test dive the Horizon semi-closed rebreather!

01 May, 2021 Rebreathers

Steve Tippetts, Doug Ebersole, Danny Graham, Innerspace, Grand Cayman, rebreather diving, Rosemary E Lunn, Roz Lunn, XRay Mag, X-Ray Magazine, ccr safety news, scuba diving news

RTC advice—use checklists!

07 Apr, 2021 Rebreathers

Sofnolime, Molecular Products, rebreather news, Rosemary E Lunn, Roz Lunn, X-Ray Mag, XRay Magazine, scuba diving news, scuba gear, dive kit,

Molecular Products launch flavoured sorb

01 Apr, 2021 Technical Diving, Rebreathers

Oxygen sensor shortage leaves rebreather divers high and dry

11 Nov, 2020 Rebreathers

Have you had a 'Caustic Cocktail'?

09 Sep, 2020 Rebreathers

Rebreather Forum 3: Be RoSPA CCR Aware

19 May, 2020 Conferences and events, Rebreathers

Rebreather Forum 3: Diving with Rebreathers

18 May, 2020 Rebreathers

Rebreather Forum 3: Anatomy of a CCR Dive: A Comparison / Contrast

18 May, 2020 Conferences and events, Rebreathers

Going Through the Paces of GUE’s CCR1 Course

19 Apr, 2020 Training, Rebreathers

Useful resource for JJ-CCR Divers

07 Sep, 2019 Rebreathers

Ponza, Italy

Ponza Rebreather Meeting 2019: Dive, Learn, Eat

15 Jun, 2019 Rebreathers

From the Tip of an Iceberg to My Tap Water: Diving the Arctic Underworld and the St Lawrence River

17 Apr, 2019 Ice Diving, Rebreathers

RESA and RTC are in concord over training standards

29 Nov, 2018 New Standards, Rebreathers

Poseidon Announces Upgrade Option For MKVI Rebreathers

19 Dec, 2017 Rebreathers

The RTC was formed to allow leading training agencies offering rebreather training to work together and exchange information.

RTC publishes first standard

19 Aug, 2017 New Standards, Rebreathers

What exactly is meant by "Rebreather Friendly"?

13 Mar, 2017 Rebreathers

Rebreathers and Photography

22 Sep, 2016 Technical Diving, Rebreathers

Rebreathers and Scientific Diving - Best Practice Procedures Now Available

23 Aug, 2016 New Standards, Rebreathers

Poseidon M28 dive computer

Poseidon M28 Computer Update

21 Jun, 2016 Rebreathers

Rebreather Checklist Survey!

17 Feb, 2016 Rebreathers

Rebreather Checklists!

10 Jul, 2015 Safety Culture, Rebreathers

The Art of Bailing Out

01 May, 2014 Rebreathers

Taking the SE7EN for a spin

01 May, 2014 Rebreathers

Namibian Sinkholes

17 Feb, 2014 Rebreathers, Cave Diving and Mines

Are Rebreathers the Future of Diving?

28 Oct, 2013 Technical Diving, Rebreathers

Opening Up Closed Circuit

05 Sep, 2013 Rebreathers

But I want one... Switching to rebreathers after diving open circuit scuba

07 Nov, 2012 Rebreathers

Improving Rebreather Safety

18 Jul, 2012 Rebreathers, aquaCORPS Magazine

The Insidious Threat of Hypoxic Blackout in Rebreather Diving

22 Apr, 2012 Safety Culture, Rebreathers

Have Rebreather, Will Travel

23 Nov, 2011 Rebreathers

No Secret for Victoria!

13 Oct, 2011 Rebreathers, Deep Wrecks Older Warships

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News from GUE

InDEPTH expands its staff

Jun 14, 2022

InDepth - Building a Tekkie Library

May 12, 2022

GUE NextGen Scholarship

May 09, 2022

Global Underwater Explorers (GUE) Launches a Comprehensive Project Diver Program in 2022

May 09, 2022

Seagrass meadows constitute important habitats for many species. In this case a painted comber takes shelter among the leaves

GUE launches new conservation pledge

Dec 03, 2021

TOP 10 Scuba Diving Pioneers - Global Underwater Explorers

Feb 23, 2021

Vic Verlinden

SMS Friedrich Carl

01 feb, 2023 Dybe vrag Første verdenskrig

The Graf Zeppelin

06 Jul, 2016

SMS Friedrich Carl

28 Jan, 2019 Deep Wrecks WWI Wrecks

The Demise of SMS Szent István

21 Jan, 2018 WWI Wrecks

HMS Warrior II

06 Jan, 2015

Battleship España

31 Aug, 2014 Older Warships

SMS Szent István's undergang

01 feb, 2023 Første verdenskrig

Battle of Jutland: North Sea WWI Wrecks

17 Jan, 2015

Belgian Mines of Mons

06 Jan, 2015

Operation Deadlight

30 Jun, 2014 WWII Wrecks, Submarines

Belgium's Laplet Slate Mine: First Visit in Over 100 Years

20 Apr, 2022 Technical Diving , Cave Diving and Mines

Diver with one of the davits on RMS Lusitania. Photo by Vic Verlinden.

The WWI Disaster of RMS Lusitania

02 May, 2020 WWI Wrecks, Liners & Ferries

Viroit Cave: Cave Diving in Albania

16 May, 2019

Mark Powell

NASA Johnson / Flickr / CC BY-NC 2.0

Do What You Teach and Teach What You Do

01 Sep, 2022 Training

The Evolution of Dive Planning

12 Jun, 2018

Permanent Change: When Have We Learnt?

03 Jan, 2018

Achieving Our Teaching Objectives

26 Sep, 2017 Training

One for all or all for one?

23 Apr, 2013 Training, Technical Diving

But I want one... Switching to rebreathers after diving open circuit scuba

07 Nov, 2012 Rebreathers

Skills for Technical Diving

23 Feb, 2012 Technical Diving

Team Diving

13 Oct, 2011

Technical Diving Equipment

13 Oct, 2011

Lessons from Technical Diving

13 Oct, 2011

Trending

David Attenborough 100 years

Sir David Attenborough Turns 100

Profiles & Interviews

World Oceans Day Celebrated Around the Globe

Ecology & Science

Cross-section of ocean

Where the Ocean Struggles to Breathe: The Silent Zones

Ecology & Science

US Coast Guard cutter Tampa

Wreck of USCG Cutter Tampa Found After 108 Years

Wrecks & Archaeology

A Swedish Navy diver on the wreck

Sensational Shipwreck in Kalmarsund Dates to 16th Century

Wrecks & Archaeology

Methane Hydrate

Frozen Fire Beneath the Sea

Ecology & Science

Busy cruise day at Port Everglades.

Port Everglades Dredging Plan Withdrawn After Reef Concerns

Ecology & Science

The fine planking on the Varberg wreck 2.

Six Historic Shipwrecks Found in Sweden

Wrecks & Archaeology

Books & Media by our contributors

Dive into Taiwan book cover

Dive into Taiwan

Mar 05, 2020 Simon Pridmore

The Third Dive cover

The Third Dive

Sep 30, 2020 Robert Osborne

Underwater Museums by Brandi Mueller

Underwater Museums: What Remains of WWII in the Pacific

Dec 18, 2024 Brandi Mueller

Scuba Compendium: The Scuba Series Books 1 to 4, by Simon Pridmore

Scuba Compendium: The Scuba Series Books 1 to 4, by Simon Pridmore

Sep 14, 2021 Simon Pridmore

Sponsored Content | Paid Posts

EssayService.com Review: Is This the Best Option for Academic Writing?

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How to Become an Oceanographer

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How Students Find a Balance between Their Studies and Their Passion for the Underwater World

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Budget Diving 101: Exploring the Ocean on Student Funds

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Traveling to Tropical Climates: Tips to Stay Safe and Document Your Adventure

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When was your last dive physical? The importance of good health and diving

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Saving money on your flights for your next diving trip

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Ocean to Everglades: NFL Initiative

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International Dive Magazine

About X-Ray Mag

Compiled by an international network of top dive editors and world-class underwater photographers, X-RAY MAG is the planet's only truly global premier dive lifestyle magazine. Subscription and downloads are free. Published since 2003.

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A closer look below the surface.