469 - Personal Submarine
Garbage Patch Products
Scuba training yields positive recovery results
Pioneers in SCUBA diving in the Central U.P.
Triton Unveils the 6600/2, the World’s Deepest-Diving Personal Submarine
The new craft can plunge two passengers up to 6,600 feet below water, a record depth for personal submarines
Local man builds world’s deepest diving homemade submarine
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