In this video, Advanced Navigation presents the Subsonus Tag, a one-way acoustic transponder designed for efficient and long-duration subsea tracking applications.
The Subsonus Tag can remain dormant for up to 18 months underwater, allowing operators to track and awaken it when required. Ideal for diver tracking, object tracking on the seabed, and small inspection-class ROVs, the system offers a flexible and cost-effective alternative for operations that don’t require the full high-precision capabilities of the Subsonus solution.
Advanced Navigation is a leading manufacturer of high-accuracy inertial sensors and acoustic positioning systems for marine, maritime, and offshore applications.



