Active Hull-Mounted Sonar System ASO 7x3

The Backbone Sonar Sensor for your ASW Operations

Advanced processing methods ensure the efficient use for common ASW tasks as well as self-protection of the surface combatant.

Capabilities

The ASO Hull-Mounted Sonar (HMS) series stands as a benchmark for exceptional sonar performance, proudly developed and refined by ATLAS over the past 50 years. Trusted by more than 100 naval vessels worldwide, ASO delivers reliability and precision.

Engineered for both active and passive operations within the medium frequency range, ASO excels in comprehensive underwater surveillance—enabling precise detection, classification, and tracking of targets.

With versatile operational modes and customizable parameters, ASO systems are powerfully optimized to dominate detection capabilities across all environments.

USPs

The Active Sonar System (ASO) delivers exceptional detection capabilities, precisely identifying a wide range of maritime threats and objects. From submarines—including midget and mini variants—to small underwater vehicles like autonomous and unmanned underwater vehicles, ASO ensures comprehensive underwater awareness. It also detects diver delivery vehicles, torpedoes, and underwater obstacles, providing full-spectrum security beneath the waves. ASO reliably tracks vessels of all sizes, from surface ships to high-speed boats, empowering operators with clear, decisive information to maintain control and safety in complex maritime environments.