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Originally Posted by Fish
go to NB and scan the band for a 60 hrtz line.
It have to be within 10 nm I think.
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I was just about to raise another questions. Nearly all documentation I am reading mention frequencies, and the range of frequencies each type of sonar is capable of handling.
Now tell me please, how much I need to know about frequencies? And what are they?
God, flying a fighter is much much easier!