antimatter
Banned Idiot
A scenario would be like this.
The current sub try to be stealth, and using only passive sonar for enemy sub detection. Pic1 indicates a enemy sub is coming in.
After the passive sonar detection, the captain then turns on its active sonar to have a better picture of the enemy sub.
Active/passive sonar involves active/passive towed array sonar?
The current sub try to be stealth, and using only passive sonar for enemy sub detection. Pic1 indicates a enemy sub is coming in.
After the passive sonar detection, the captain then turns on its active sonar to have a better picture of the enemy sub.
Active/passive sonar involves active/passive towed array sonar?
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