What is the J measurement on a yacht?
Rig Dimensions
| LOA | Length Overall – overall tip-to-tip length of the boat |
|---|---|
| J | Base of the foretriangle measured from the front of the mast to the intersection of the forestay and deck |
| J2 | Base of staysail triangle |
| P | Luff length of the mainsail |
| E | Foot length of the mainsail |
What is a sheet on a yacht?
In sailing, a sheet is a line (rope, cable or chain) used to control the movable corner(s) (clews) of a sail.
What is a Category a yacht?
Category A – Ocean: covers largely self-sufficient boats designed for extended voyages with winds of over Beaufort Force 8 (over 40 knots), and significant wave heights above 13 feet, but excluding abnormal conditions such as hurricanes.
What’s the difference between a boat and a yacht?
A yacht is a larger, recreational boat or ship. The word “Yacht” comes from Dutch origin and was originally defined as a light, and fast sailing vessel used by the Dutch navy to find and capture pirates. A boat, on the other hand, is smaller in size and can be anything from a fisherman’s boat to a sailboat.
What is the mast height?
As a general rule of thumb, the height of a boat’s mast will be somewhere between 1.25 to 1.35 times the boat’s length, for an average of about 1.3 times the length overall (LOA) of the boat. An aspect of 2.5 or lower will be a low-aspect rig; above that is considered a high-aspect ratio.
What is a yacht crank called?
A grinder is a crew member on a yacht whose duties include operating manual winches (called “coffee grinders”) that raise and trim the sails and move the boom.
What are ropes called on a boat?
Actually, only a few of the “ropes” on a boat are called ropes, most are called lines. Ropes or wires that hold up masts are collectively known as standing rigging and are called shrouds or stays (the stay connecting the top of the mast to the bow is called the forestay or headstay).
What is category B yacht?
A Class B yacht ( boat ) is a vessel built to navigate on the offshore waters (200 miles and less) and can substain UP TO force 8 and waves UP TO 4 meters. A Class C boat is a vessel built to navigate inshore such as lakes, rivers, bays and close to the shore and can sustain UP TO force 6 and waves UP TO 2 meters.