Products / FarSounder / Argos 350 3D Forward Looking Sonar

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3D Forward Looking Sonar (FLS) for USV Navigation

FarSounder / Argos 350 3D Forward Looking Sonar

Argos 350 3D Forward Looking Sonar

Advanced obstacle detection and navigation aid for mid-sized uncrewed vessels

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Argos 350 3D Forward Looking Sonar

The Argos 350 is a cutting-edge 3D forward-looking sonar system designed to enhance situational awareness for mid-sized uncrewed and crewed vessels between 18–40+ meters. Delivering object detection up to 350 meters ahead, it empowers operators to safely navigate challenging environments, even at operational speeds up to 18 knots. Its combination of True Target Motion™ and Local History Mapping™ ensures dynamic, real-time visualization of submerged hazards and seabed features, crucial for mission-critical unmanned operations. The system integrates seamlessly via fixed or hoist installation using a compact 10-inch sea chest, minimizing deck footprint while maximizing navigational precision.

Engineered for demanding marine applications, the Argos 350 offers an ultra-wide 90° field of view with multi-range settings and roll/pitch stabilization up to ±20°. Its flexible data outputs integrate directly with third-party bridge systems like Wärtsilä NACOS Platinum™ and QPS Qinsy™, enhancing mission planning and execution. With robust local chart overlays, customizable alarms, and professional mapping software options, the Argos 350 delivers unmatched adaptability for defense, offshore, and autonomous vessel operations requiring precise, real-time underwater awareness.

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