Anyone with a New York State license can renew online within two years of their previous license expiration, unless they want a new photo, have a suspended license, or fall into a few other restricted categories.
Deadweight tonnage (also known as deadweight; abbreviated to DWT, D.W.T. , d.w.t. , or dwt) or tons deadweight (TDW) is a measure of how much mass a ship is carrying or can safely carry; it does not include the weight of the ship.eadweight tonnage (also known as deadweight; abbreviated to DWT, D.W.T. , d.w.t. , or dwt) or tons deadweight (TDW) is a measure of how much mass a ship is carrying or can safely carry; it does not include the weight of the ship.
To create a DWT file in a previous format, save the file in the desired DWG format, and then rename the DWG file using a DWT extension. 1  In the Save Drawing As dialog box, File Name text box, enter a name for the template. 2  Click Save. 3  Enter a description of the template. 4  Click OK.