Cellula Robotics Selects Sonardyne for Long-Range AUVs
Autonomous subsea robotic systems developer Cellula Robotics has chosen Sonardyne navigation and positioning technology for its long-range autonomous underwater vehicle (AUV) platforms.The company has ordered multiple Sonardyne SPRINT-Nav X navigation systems - Sonardyne's highest grade and underwater navigation system.The company has also selected Sonardyne’s AvTrak 6 for tracking, communications and mission control. Part of the package/purchase is multiple Sonardyne Ranger 2 Ultra-Short BaseLine (USBL) positioning and communications systems for both AUV end users and demonstration and
Ashtead Technology Places New Order for Sonardyne’s Fusion 2 Platform
Sonardyne has received a major new order for its Fusion 2 platform and 6+ technology from Ashtead Technology.This investment increases Ashtead Technology’s rental fleet of Sonardyne Compatt 6+ to well over 1,000 units. The units integrate Long BaseLine (LBL) and SPRINT INS into a single, streamlined platform, Fusion 2, supported by Sonardyne's 6+ hardware.Fusion 2’s advanced capabilities include full LBL support, real-time SLAM calibration for sparse arrays and wireless structure deflection monitoring.These features significantly reduce transponder count, vessel time and operational
RS Aqua Announces Strategic Partnership with US -based Seasats to Bring Autonomous Surface Vehicles to UK and Ireland Defence Market
platformsBrowser-based UI operable via secure tablet, laptop, or mobile deviceLaunch/recovery in <10 minutes with man-portable components and no shipboard crane or davit requiredTechnical Specifications:Length: 11.4 feetEndurance: Multi -monthRange: 8,000 nautical milesCruise speed: 2.0 knots (5 knots sprint)Power: 415W nominal solarBattery: 4.0 kWh lithium-ionOperational sea state: Up to Sea State
Voyis, EIVA Introduce Geo-Located Camera-Based Mapping
acquisition begins. This ensures that every 3D point generated by the VSLAM solution is immediately tied to a known global reference frame.Absolute Geo-Located Mapping from the Start of a DiveVoyis VSLAM Powered by ElVA NaviSuite reads the initial global position from a connectedINS, such as a Sonardyne SPRINT-Nav, and places the map into the selected geodetic frame at mission start. This global placement is preserved throughout the dive, even after relocalization or loop closure events. While the SLAM engine continues refining local map geometry, its global alignment remains stable.This advancement transforms
UK Backs Development of 145-ft Uncrewed Offshore Support Vessel
motions in high sea states. Pioneer became the first uncrewed surface vessel to receive UK MCA Workboat Code 3 approval this year, providing key operational data for the larger MROS design.The 43-metre vessel will offer DP1 station keeping, a 2,500-nautical-mile range, endurance of more than 20 days and sprint speeds above 20 knots. It is designed for roles such as offshore logistics, surveillance, subsea inspection, intervention and offshore commissioning and decommissioning. Payload capacity will reach 80 tonnes, including space for ISO-standard containers and a moonpool configured for twin launch and
![Aerial view of the Rock Islands and coral seascape at the Republic of Palau. [Photo credit: The Nature Conservancy]](https://images.marinetechnologynews.com/images/maritime/w200h200padcanvas/aerial-view-rock-165050.jpg)
Bezos Funds AI Nature Projects
we grow food, protect wildlife, and power our planet to make a true impact.”The winning projects span five continents, from an AI-driven coral reef monitoring network in the Pacific to a weather forecasting model designed for African farmers.The awardees were chosen following a global innovation sprint supported by partners including Amazon Web Services, Google.org, Microsoft Research, Ai2, and Esri, who provided mentorship, tools, and computing resources to help move ideas from concept to impact.Plymouth Marine Laboratory (PML) was one of the 15 selected. The university’s project involves
OS Energy to Equip New Vessels with Sonardyne's SPRINT-Nav DP System
Offshore service provider OS Energy has adopted Sonardyne’s SPRINT-Nav DP dynamic positioning (DP) reference system to support its marine renewable energy projects in the North and Baltic Seas. SPRINT-Nav DP will enable OS Energy to maintain DP integrity, even in shallow water and GNSS-compromised environments that are increasingly characteristic of offshore wind construction and maintenance activities. Housed within a single, pre-calibrated unit, the easy to integrate system allows operators ride out GNSS disruption, maintaining safety, accuracy and DP certification. It does
Sonardyne Introduces New Hybrid Acoustic-Inertial Navigator
Sonardyne International Ltd announced the launch of SPRINT-Nav U, the world's smallest hybrid acoustic-inertial navigator designed specifically for compact marine robotic platforms.This technology delivers the proven performance of Sonardyne's SPRINT-Nav family in a package measuring 135 mm tall by 114 mm in diameter and weighing only 600 grams in water.SPRINT-Nav U represents an advancement for operators of small ROVs, AUVs, towfish, and USVs, who can now access survey-grade navigation capabilities previously available only to larger platforms. The system combines four critical instruments&mdas
Sonardyne Unveils SPRINT-Nav DP
Sonardyne launched its new shallow water dynamic positioning (DP) reference system, SPRINT-Nav DP, which integrates high-grade inertial navigation with doppler velocity log (DVL) technology in a single, pre-calibrated unit. The system joins Sonardyne's SPRINT-Nav family.Developed in response to SPRINT-Nav customer’s requests and an increasing demand for shallow water DP operations from the offshore wind farm sector, SPRINT-Nav DP has undergone extensive trials and validation tests to ensure it maintains the mandatory class requirements as an alternative position reference into a
February 2026
