Tugboats

Today's featured subject is Tugboats. Here is a list of all the tugboats in the website:

Tugboats


Esso Tug No. 9
Type:
artificial reef, tugboat
Built:
1950 - Gulfport Shipbuilding Corp, Port Arthur, TX USA
Specs:
( 102 ft ) 197 gross tons
Sunk:
Tuesday November 26, 2019 - 12-Mile Artificial Reef
Depth:
125 ft
GPS:
40°37.104' -72°31.388'




Billy D reef
Type:
artificial reef, tugboat, US Army
Built:
1945 - Orlando CA USA, as ST-842, R.J. Wales
Specs:
( 80 x 23 ft )
Sponsor:
Artificial Reef Association
Sunk:
Sunday July 27, 1997 - Shark River Artificial Reef
GPS:
40°06.320' -73°41.855'
Depth:
125 ft


Polyethylene
Polyethylene - the simplest polymer: ---CH2-CH2-CH2-CH2-CH2---

Polymer materials - rubbers, plastics, and silicones - are not really of interest as artifacts. They are, however, among the most important materials to divers: without neoprene, nylon, and a bewildering range of other polymer materials, we would not have most of the equipment that makes diving possible!

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