23rd September 2025 DeepSea confirms that both the PEEK and Titanium models of the Double Dual Seal (DDS) SeaVent pressure relief valve are fully validated to operate without the inner SAE-#4 sealing O-ring installed. Every DDS and Single Dual Seal (SDS) SeaVent unit is hydrostatically tested during production to its rated depth without […]
Hull cleaning just got smarter—meet EverClean, the robotic game-changer saving ships up to 20% in fuel costs while keeping divers out of harm’s way BlueZone Group recently had the opportunity to try out GreenSea IQ’s superlative hull cleaning robot, EverClean and were blown away by its intuitive operating system and ease of deployment. Within […]
Showcasing Marine Defence Capabilities, Empowering STEM Students Through Hands-on Engagement and Industry Collaboration This month, BlueZone Group had the opportunity to attend The Hunter Defence Industry Expo, a 2-day event, highlighting local businesses working within the defence industry. The Expo opens doors for high school and university students to engage directly with industry professionals, […]
From shallow water environmental surveys to deepwater archaeological exploration Blueprint Subsea’s ‘StarFish’ side scan sonar delivers high-resolution, compact underwater imaging that’s redefining shallow water survey capabilities for marine professionals worldwide. Side scan sonar is a specialised underwater imaging technology, it offers a fast, efficient, and non-invasive way to visualise and map the seafloor and […]
Secure Ocean Asset Tracking with Xeos by Satlink Imagine deploying your new, innovative sensor array or AUV into the ocean, only to lose contact with it entirely. No signal. No recovery. Just silence. It’s a scenario that’s becoming all too familiar in ocean operations. From scientific instruments to subsea vehicles and offshore infrastructure, the […]
An Inside Look at the Evolution of HII’s Remus and BlueZone Group The REMUS Autonomous Underwater Vehicles (AUVs) are designed for a wide range of applications including naval, hydrographic, and ocean science. Each model is tailored for specific operational needs, but shares a modular, open-architecture platform that allows for flexibility and customisation. Core […]
Advancing and Expanding, BlueZone Set to Open a New Site in Perth! It’s been a busy start to the year for BlueZone, between celebrating 20 years of service, training the NSW police divers in the SRS Fusion ROV, and planning for our 25th birthday (more details to come) we’re opening up a new location […]
Enhancing Data Set Quality from Moored Current Meters Whether you’re working in the Coastal waters of the Torres Strait, out in the deep-sea offshore, or South, in the ice-prone regions of the Great Southern Ocean, marine conditions are hardly predictable and rarely perfect for consistent capture of quality data. Engineered for precision and […]
Designed for Versatility to Serve a Range of Subsea and Surface Vessels Teledyne RDI’s Tasman Doppler Velocity Log (DVL) marks a significant leap forward in subsea navigation technology, building on decades of innovation to deliver high-performance positioning and guidance for a wide spectrum of marine vehicles. As the latest generation in DVL technology, the […]
How Sonar Technology is Transforming Search and Rescue Operations In the Northern Territory, just off the coast of Darwin, sits the BlueZone team in a small aluminum boat. Infamous for its large, wild, saltwater crocodile population, safety is a priority when working in and around the waterways of the NT. Atop the surface it’s […]
