Hi fellow SM owners I am also planning to install diesel heating, however my SM does not have the forced air option. In the cockpit locker I can find a large duct going down under the galley - ending

Dear Andy The British Registry allows the use of a simple approximate formula, which is not recognized by the Danish Registry. Thanks anyway Jeppe

Dear Rédouan Thanks, sounds easy, if you know what you are doing. My SM is currently in the water and winterized for the winter. I hope Amel can help me with calculations or line-drawings. Thanks agai

Dear Redouan You are absolutely right. The International Tonnage Certificate is a virtual measure based on the volume of the ship. And yes it is expensive to get the measurer to make the line-drawings

Dear Alexandre Thanks, however I expect that your document is not based on the Internatonal Tonnage Certificate and related calculation, since the British Registry does not demand this when the ship i

Dear Saoleile I have just become the owner of SM464 and I also need to produce the calculations leading to the gross/net tonnage, so that the official measure can make the International certificate of