Autonomous Underwater Vehicle Evaluated by French Navy

Embarked on the French Navy’s Offshore Support & Assistance Vessel Rhône, ECA GROUP’s A18D Autonomous Underwater Vehicle (AUV) performed a variety of missions to precisely map the relief and sea beds down to 3000m depth By DA Staff / 27 Oct 2021

Discover Leading Defense Technology Solutions

Discover cutting-edge solutions from leading global suppliers
SUPPLIER SPOTLIGHT
ECA GROUP A18D AUV
Follow DA

ECA GROUP’s A18D Autonomous Underwater Vehicle (AUV) has been evaluated by the French Directorate General of Armaments (DGA), the French Navy and the Naval Hydrographic and Oceanographic Service (Shom) as part of the Future Hydrographic and Oceanographic Capacity (CHOF) program to update and develop France’s current capacity for oceanographic and hydrographic data acquisition and processing.

Embarked on the French Navy’s Offshore Support & Assistance Vessel (BSAM) Rhône, the A18D AUV performed a variety of missions to precisely map the relief and sea beds down to 3000m depth, in the currents and swell of the Atlantic Ocean.

The example of the A18D tested showed a high level of reliability and proved to be easy to install and operate, with its optimized size-to-weight ratio (5.7m-780kg) and its intuitive user interface.

With ECA GROUP’s supervision, the onboard crews of the DGA, the French Navy and the Shom were able to take charge of the AUV and be autonomous at all stages of the mission: from the preparation, launching, supervision of the measurement campaigns, up to recovering the vehicle and the data obtained.

These trials have allowed the A18D’s maturity to be measured. Moreover, the richness of the feedback allowed the teams to evaluate the potential of using a drone to accompany and enrich hydrooceanography missions. The quality of the very high resolution images acquired by the A18D was also recognized.

ECA GROUP A18D AUV Images
Posted by DA Staff Connect & Contact

Latest Articles

Upgraded IR Sensor Boosts Detection Range in Tactical Beacons

Adventure Tactical has enhanced its VIP light™ and Trilobyte® products with an upgraded IR sensor, expanding detection range and early warning capabilities for military users

May 09, 2025
New Wideband Antenna Enhances Detection of Low-Frequency Drone Threats

MyDefence has launched its new Compact Wideband Antenna, enhancing detection of low-frequency drone threats when integrated with Wingman and ATAK

May 09, 2025
Most Read Articles on DA in April 2025

April 2025 saw a number of significant developments published on Defense Advancement, including the latest updates bi-directional amplifiers (BDAs), RF decoy systems, and autonomous naval vessels

May 08, 2025
Gray Eagle ER Demonstrates Advanced Sensing & Resilience at PC-C5

The MQ-1C Gray Eagle® Extended Range UAS by GA-ASI, has supported the U.S. Army during PC-C5 (Project Convergence Capstone 5), demonstrating enhanced long-range sensing capabilities and survivability against electronic threats

May 08, 2025
Multi-Drone Flight Test Integrates UAV Technology & AI Software for Enhanced Situational Awareness

Red Cat Holdings and Palladyne AI have successfully tested three autonomous heterogeneous drones using edge-based Artificial Intelligence

May 08, 2025
U.S. Army Partnership Advances Autonomous Helicopter Logistics Program

The U.S. Army is partnering with Honeywell and Near Earth Autonomy to retrofit Black Hawk helicopters with scalable autonomy kits for uncrewed logistics operations

May 08, 2025

Featured Content

Modular Head-Mounted Digital System for Real-Time Decision Support in Contested Environments

Galvion's new CORTEX™ system integrates compute, power, and data management into a modular helmet-mounted platform designed for modern tactical operations.

May 06, 2025
Partnership to Enhance Networking Capabilities for Defense Platforms

Amphenol Aerospace and BotBlox have partnered to distribute and integrate compact, rugged Ethernet hardware for defense platforms, enhancing networking capabilities and accelerating product development for uncrewed and mobile systems

May 01, 2025
Sky Power to Showcase ISR UAV Propulsion Technology at XPONENTIAL 2025

Sky Power International will present advanced UAV propulsion technologies at XPONENTIAL 2025, highlighting powerful engines, hybrid systems, and customized solutions for ISR and civilian applications

Apr 29, 2025
Advancing Defense Capability Through Strategic Collaboration Defense Advancement works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive defense capabilities forward.