| J |
Distance perpendicular from foreside of mast line to the point of intersection of the forestay with the deck. |
| LP |
Distance perpendicular from the luff to the clew of the largest jib. |
| SPL |
Spinnaker pole length measured with the pole in its fitting and set in a horizontal position athwartship. |
| SMW |
Spinnaker maximum girth luff to luff. Fold on center line, measure width and multiply by two. |
| SL |
Spinnaker luff length. |
| I |
Height of foretriangle. Measured from deck sheeline abeam the mast to highest point of sail attachment. |
| P |
Luff length of mainsail measured from boom to headboard in its highest position. |
| E |
Foot length of mainsail measured from mast to clew in its most outboard position. |
| DRAFT |
Draft of hull. Also include draft with board down if centerboard yacht. |
| DISPL |
Displacement of vessel in pounds without crew, water, fuel or stores aboard. |
| BAL |
Ballast of vessel in pounds. |
| LOA |
Length overall of the hull. |
| LWL |
Load water line. |
| BEAM |
Maximum beam of the vessel. |
