SailNet Community - View Single Post - Easy only if you know the answer
View Single Post
post #5 of Old 07-07-2013
Senior Member
ebs001's Avatar
Join Date: May 2006
Location: Ottawa, Canada
Posts: 2,205
Thanks: 6
Thanked 21 Times in 19 Posts
Rep Power: 11
Re: Easy only if you know the answer

O.N. Official number This is the boats registration number. In the US it's the documentation number.

R.T. (In Canada this should be N.R.T.) Registered tonnage

In Canada, both the official number and register tonnage shown on the Certificate of Registry must be clearly marked and permanently fixed to the hull. In the US this is probably the requirement for documented vessels.
ebs001 is offline  
Quote Share with Facebook
For the best viewing experience please update your browser to Google Chrome