It's an active, light sonar installed at the bow of the surface units.
2024-06-26T11:36:40Z
RWSESSID - 324e652893e9a34936624801fffe5eb6
fikker-61vm-nk2N - MgPGRI6oXLV7DSLWJk4y6wNi63F1ZE0E
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