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Old 09-08-08, 03:58 AM   #8
nirwana
Sonar Guy
 
Join Date: Jun 2008
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Quote:
Originally Posted by makman94
the point is that: when sonarman says for FIRST time 'long range' that means that the target must be exactly at 20km
This doesnt make sense. A target running at max or medium speed is earlier spotted then a target at low speed or with idling engine among other factors influence it. Its a passive sensor and relies on the behavior of the target.
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