Thread: January 29, 2007: $300 Homemade spy sub
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Old 01-29-2007, 11:57 PM   #8
tw
Read? I only know how to write.
 
Join Date: Jan 2001
Posts: 11,933
Quote:
Originally Posted by Deuce View Post
Somebody needs to tell them about acoustic transponders.
Then where does the sub get its power?
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