Sonar System

**Sonar System**
Information
—Image © Zynga
Limit	25
Type	Unit Part
Source	Gift from friends
Alt Source	Dedication Rewards
Used For	Submarine Gunboat, Seawolf Gunboat, Hunter-Killer Gunboat, Bismarck, Zumwalt, Spectre Night Ops, HMS Hood, Elite HMS Hood
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SONAR (SOund Navigation And Ranging)