Serbian Сонар Cited by user Dcirovic on 22 Aug 2021 thumb|upright=1.35|Француске [[Georges Leygues-class frigate|фрегате типа Ф70 (овде Ла Мот-Пике) опремљене су са -{VDS}- (варијабилно дубинским сонаром) типа DUBV43 или ву…
English Sonar Cited by user Jarble on 20 Jul 2019 Sonar (originally an acronym for sound navigation ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate…