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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997 |
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Swabbie
![]() Join Date: Jul 2005
Location: Upstate NY
Posts: 12
Downloads: 0
Uploads: 0
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All it is is a pressurized ink cartridge... nothing too complicated... nice pen too, it writes well in many conditions.
Salinity has an affect on conductivity... probably why there is a salt water limit. But what about Radar in fresh water? |
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