Rannva Joermundsson goes underground at GO Diving Show

Rannva Joermundsson|||Rannva Joermundsson
||Rannva Jormundsson|Rannva is an accomplished CCR diver

Nixie Expeditions co-founder Rannva Joermundsson will be talking at the GO Diving Show about past explorations into spectacular cave systems, as well as looking forward to the forthcoming Expedition Buteng in Indonesia later this year.

Rannva Joermundsson, who is originally from the Faroe Islands, lives in Cornwall, where she works as Head of Sales for Fourth Element, whilst also representing Shearwater Research. She has been diving since 2008 and is a PADI IDC Staff instructor and full cave CCR diver – she is passionate about getting more young people, and especially women, into technical diving and cave diving.

Caves and cave systems are some of the final frontiers of exploration on our planet, and what drives Rannva in her cave diving is the allure of finding out what is behind the next bend and how this can help us better understand and protect our planet.

Nixie Expeditions will be doing a major cave exploration project in South East Sulawesi, Indonesia in October 2023 called Expedition Buteng. The main focus of the expedition is water conservation, with the local village struggling to get reliable and sustainable fresh water resources, despite being positioned directly above a seemingly pristine aquifer. This will be the subject of her talk on the Tech / UK Diving Stage from 11.45am-12.130pm on Sunday 5 March.

Rannva Joermundsson
Rannva is an accomplished CCR diver Photo credit: Natalie L Gibb

Tech / UK Diving Stage

Saturday 4 March

10.45am-11.30am – TECH John Kendall – Archaeology in the dark – Digital mapping in
flooded caves

11.45am-12.30pm – UK Tim Clements – What happened to early season diving in Scotland?

12.45pm-1.30pm – TECH Vic Verlinden – Diving the Lusitania

1.45pm-2.30pm – UK Sally Cartwright – Denial, and decompression illness

2.45pm-3.30pm – TECH Lanny Vogel – HMS Bounty – the challenges of remote diving expeditions

3.45pm-4.30pm – UK Clare Dutton – Building a dive empire in North Wales

Sunday 5 March

10.45am-11.30am – UK Leigh Bishop – Great British wrecks

11.45am-12.30pm – TECH Rannva Joermundsson  – Expedition Buteng

12.45pm-1.30pm – UK Oli Van Overbeek – Life after COVID – the changing face of UK diving

1.45pm-2.30pm – TECH Tiffany Norberg – Subject TBA

2.45pm-3.30pm – UK Roisin Maddison – The challenges of shooting photographs in UK waters

GO Diving Show – tickets now available!

Ross Kemp
The GO Diving Show in 2023 is partnered with Seiko Prospex

Tickets are now available for the GO Diving Show, partnered with Seiko Prospex, which is on 4-5 March 2023 and is once again taking place at the NAEC Stoneleigh, on Stoneleigh Park, slap-bang in the middle of England. Tickets are £15 per person, and group discounts are available, so rustle up your dive club or dive centre members and plan a great day out to kickstart the UK season. Remember, complimentary parking is included in your ticket price!

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YouTube Video UEw2X2VCMS1KYWdWbXFQSGV1YW84WVRHb2pFNkl3WlRSZS43RkJGOTAwRDhCOEQ1RjIy

Is This The Best Dive Center Ever? W\@wakatobidiveresort

@sennacher 
#askmark Hi there, regarding DSMBs. I’m no expert whatsoever and normally I deploy it correctly. This weekend we dove on very strong current and I almost lose my breath while deploying it (mouth inflate) as it tangled a bit on my reg. It scared the sh&t out of me so. Is there any “little cylinder” kind of thing in order to keep my reg in my mouth to deploy it safer?  I haven’t tried to do it with my LPI… but asume it would tangle also.
Thanks
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@sennacher
#askmark Hi there, regarding DSMBs. I’m no expert whatsoever and normally I deploy it correctly. This weekend we dove on very strong current and I almost lose my breath while deploying it (mouth inflate) as it tangled a bit on my reg. It scared the sh&t out of me so. Is there any “little cylinder” kind of thing in order to keep my reg in my mouth to deploy it safer? I haven’t tried to do it with my LPI… but asume it would tangle also.
Thanks
Please visit our website for more Scuba news, underwater photography, hints & advice, and travel reports: https://divernet.com/

✅ Important Affiliate Links to Follow

🔗 Get 15% Off International eSIM Offer! Use Code: SCUBADIVERMAG
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=================================

✅ About Scuba Diver Magazine.

Welcome to Scuba Diver Magazine! We’re passionate about everything related to the underwater world. As a free distribution magazine in Europe, ANZ, and North America, we bring you the latest in scuba diving, from epic dive travel destinations and honest gear reviews to expert advice, news, and inspiring underwater stories.

Whether you’re a seasoned diver or just starting your underwater journey, our content is designed to keep you informed, inspired, and ready for your next dive. Get in, explore, and stay connected to the world of scuba diving with us! Join us and never miss an adventure!

For Business inquiries, please use the contact information below:

📩 Email: info@scubadivermag.com

🔔 Love scuba diving? Subscribe now for dive travel tips, gear reviews, scuba advice, epic dives, diving news, and underwater stories!
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YouTube Video UEw2X2VCMS1KYWdWbXFQSGV1YW84WVRHb2pFNkl3WlRSZS43RDFFNUM4NkUwRDhEMjRD

Is There an Easier Way to Deploy a dSMB?

How Twinset Valves Work In Scuba Diving | Shutdown Drills And Isolator Tips Explained #scubadiving #askmark #twinset

Confused about how to use twinset valves or perform a proper valve shutdown drill? You’re not alone.

In this AskMark episode, Mark explains how valves work on twin cylinders, including how to safely open and close them, how isolator valves function, and why valve drills (also known as shutdown drills or V-Drills) are critical for diagnosing leaks during technical and recreational dives. Please visit our website for more Scuba news, underwater photography, hints & advice, and travel reports: https://divernet.com/ 

Mark also shares tips on muscle memory for reaching your left and right posts, isolator-first vs isolator-last logic, and how to prevent over-tightening or unsafe valve positioning. This guide is perfect for divers transitioning to twinsets, sidemount divers curious about manifold setups, or anyone wanting to improve their gas management skills. 

Let us know in the comments how your instructor taught valve drills and don’t forget to leave your questions using #AskMark to get featured in a future video. 

@mostafametwally1

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=================================

Disclaimer: The information in this video is not intended nor implied to be a substitute for professional SCUBA Training. This video's content, including text, graphics, images, and information, is for general information purposes only and does not replace training from a qualified Dive Instructor.

🔎 Related Phrases:

How Twinset Valves Work In Scuba Diving, Shutdown Drills And Isolator Tips Explained, How Twinset Valves Work In Diving, Scuba Valve Drill Tutorial, Shutdown Drill For Twin Cylinders, How To Use Twinset Isolator Valve, Twinset Manifold Explained, Best Way To Close Dive Valves, V-Drill For Scuba Divers, Twin Cylinder Gas Management Tips, Scuba Regulator Shutdown Steps, How To Practice Twinset Valve Drills, Muscle Memory For Valve Shutdowns

#scubadiving #askmark #twinset #scubavalves #shutdownskills #divingsafety #scubatraining #scubatech #divetips #manifoldvalve #valvedrill #scubagear #divingtechniques #scubacommunity #technicaldiving

How Do Valves Work on Twin Cylinders? #askmark
@mostafametwally1
#askmark hi Mark. Could you do a video on how to deal with the valves and manifold on twin cylinders. It’s confusing to remember which way to open the valves and it’s easy to get wrong particularly in emergencies. Thanks
#scuba #scubadiving #scubadiver

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We partner with https://www.scuba.com and https://www.mikesdivestore.com for all your gear essentials. Consider using the affiliate link above to support the channel.

The information in this video is not intended nor implied to be a substitute for professional SCUBA Training or recommendations for every manufacturer. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace training from a qualified Dive Instructor or specific requirements from equipment manufacturers.

YouTube Video UEw2X2VCMS1KYWdWbXFQSGV1YW84WVRHb2pFNkl3WlRSZS5EQkEyODM0NTk2MUFEQkYz

How Twinset Valves Work In Scuba Diving | Shutdown Drills And Isolator Tips Explained

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