What is the underwater equivalent of radar
Sonar Lfas Passive sonar Variable Depth Sonar Active sonar So.n.a.r. Low Frequency Active Sonar Active acoustics Passive Sonar Sonars Asdic Sound navigation and ranging Ultra-sonic Anti-Submarine Detection and Identification Commission ASDIC SONAR Asdivite Acoustic radar Variable depth sonar Sonar system Sonar Projector
asdic sonar projector asdivite so n r sonar anti submarine detection and identification commission sonar system low frequency active sonar sonars ultra sonic acoustic radar sound navigation and ranging variable depth sonar active acoustics lfas passive sonar active sonar
sonar
WikipediaEntity
Sonar