Boat Data |

AVERAGE PERF SCREEN | AVG PERF SCREEN |
| number |

BEAM MAX | MAXIMUM BEAM |
The maximum width (beam) of the boat measured at deck level at the widest point between the port and starboard sides. | length |

BUILDER | BUILDER |
| text |

CREW | CREW WEIGHT |
| weight |

DECLARED CREW WEIGHT | CREW WEIGHT DECLARED |
| weight |

DEFAULT CREW WEIGHT | CREW WEIGHT DECLARED |
| text |

ESTIMATED CREW WEIGHT | ESTIMATED CREW WEIGHT |
Estimated crew weight if based on Diplacement and LWL values.
Final crew weight will be calculated once the ORR-ez Velocity Prediction program is run. | weight |

CREW WEIGHT METHOD | CREW WEIGHT METHOD |
| weight |

D/LENGTH | DISPLACEMENT/LENGTH |
| text |

DISPLACEMENT | DISPLACEMENT |
The total weight (displacement) of the boat. Enter either the manufacturers published data or, if the boat has been weighed, the actual measured weight. | weight |

DISP EMPTY | DISPLACEMENT MEASURED |
| weight |

DISP SAILING | DISPLACEMENT SAILING |
| weight |

DNWIND SA/D | DOWNWIND SAIL AREA/DISPLACEMENT |
| number |

DRAFT | DRAFT |
The maximun depth of the boat (keel) below the waterline. | length |

DRAFT SHOAL | DRAFT SHOAL |
The shallowest Draft possible during sailing. | length |

E | E |
The distance between the colored bands on the boom, or the maximum foot length of the Mainsail. | length |

EY | E MIZZEN |
The distance between colored bands on the boom, or the maximum foot length of the Mizzen. | length |

HULL MATERIAL | HULL MATERIAL |
The material the hull is made of. | Pulldown |

HULL NUMBER | HULL NUMBER |
| text |

ILRH | I LARGE ROACH HEADSAIL |
The height of Large Roach Headsail termination point above the sheer line. | length |

IG | I GENOA |
The height of highest Genoa/Jib termination point above the sheer line. | length |

ISP | I SPINNAKER |
The height of highest spinnaker termination point above the shear line. | length |

J | J |
The distance between the front of the mast and the headstay termination on the deck at the sheer line. | length |

JLRH | J LARGE ROACH HEADSAIL |
The distance between the front of the mast and the Large Roach Headsail termination on the deck at the sheer line. | length |

GENOA/JIB LEECH | GENOA/JIB LEECH |
| Pulldown |

KEEL MATERIAL | KEEL MATERIAL |
The type of material(s) the keel is made of. | Pulldown |

KEEL TYPE | KEEP TYPE |
The type (style) of keel on the boat. | Pulldown |

LOA | LENGTH OVERALL |
The overall length of the boat including the whole hull. Do not include spars or projections fixed to the hull such as chainplates, bowsprits, boomkins, pulpits, etc.. | length |

LPS | LIMIT POSITIVE STABILITY |
| degree |

LARGE ROACH HEADSAIL | LARGE ROACH HEADSAIL |
Answer Yes if you carry a headsail that has a half foot ratio of greater than 50% but less than 75% of the foot measurement. | Pulldown |

LWL | LENGTH WATERLINE |
The length of the hull at the waterline. | length |

MAST MATERIAL | MAST MATERIAL |
The material that the mast is made of. | Pulldown |

MAST SIZE | MAST SIZE |
Some boats (models) are supplied with different hight masts. Choose standard unless yours is known to be taller or shorter than standard. | Pulldown |

FORESTAY | MAST TYPE |
Choose Masthead if the headstay terminates at the top of the mast. Choose Fractional if the headstay terminates anywhere below the top of the mast. | Pulldown |

OFFSETS_FILE | OFFSETS_FILE |
| text |

ORR CERTIFICATE NUMBER | ORR CERTIFICATE NUMBER |
| text |

P | P |
The distance between colored bands on the mast, or the maximum luff length of the Mainsail. | length |

PROP BLADES | PROPELLER BLADES |
The number of blades the propeller uses. | Pulldown |

PROP DIAMETER | FIXED PROPELLER DIAMETER |
The diameter of the fixed Propeller | length |

PROP INSTALL | PROPELLER INSTALL |
The type (style) and placement of mounting for the propeller. | Pulldown |

PROP TYPE | PROPELLER TYPE |
The type (style) of propeller the boat uses. | Pulldown |

PY | P MIZZEN |
The distance between colored bands on the mizzen mast, or the maximum luff length of the Mizzen. | length |

RATED LENGTH | RATED LENGTH |
| length |

RIG TYPE | RIG TYPE |
The type (style) of rig the boat uses. | Pulldown |

RM20 | RM20 |
| force |

SPINNAKER | SPINNAKER TYPE |
The type of spinnaker(s) this boat flies. Include all types. | Pulldown |

SPL | SPINNAKER POLE LENGTH |
The length of the spinnaker pole (or whisker pole), when it is attached on the mast, and set in a horizontal position fore and aft, measured from the forward face of the mast to the forward most point of the pole and fittings. | length |

STAB INDEX | STAB INDEX |
| degree |

TPS | TACK POINT SPRIT |
The tack point of an asymmetric spinnaker (mounted on the centerline of the boat, to the deck or to a sprit) measured from the front of the mast to the tack point of the sail, perpendicular to the water. | length |

UPWIND SA/D | UPWIND SA/D |
| number |

WATER BALLAST | WATER BALLAST |
| weight |

WETTED AREA | WETTED AREA |
| sqft |

Asym Data |

AMG | ASYM MID-GIRTH |
The Asymmetrical Spinnaker mid-girth measurement, found by measuring between the luff and leech. | length |

AREA | ASYM SPINNAKER AREA |
The total area (square feet/meters) of the largest Asymmetrical Spinnaker. | sqft |

ASF | ASYM FOOT |
The Asymmetrical Spinnaker foot length. | length |

ASLE | ASYM LEECH |
The Asymmetrical Spinnaker leech length. | length |

ASLU | ASYM LUFF |
Asymmetrical spinnaker luff length. | length |

DESC | ASYMMETRIC SPINNAKER DESCRIPTION |
This field is for informational purposes only. You can use it to clarify which sail you are asking the sail maker to provide measurements for. NOTE for ORR-ez only, the information of your largest Asymmetrical Spinnaker should be supplied. | text |

Code 0 Data |

AREA | LARGE ROACH HEADSAIL AREA |
The total area (square feet/meters) of the largest Large Roach Headsail (genoa/jib). | sqft |

| LARGE ROACH HEADSAIL FOOT |
The length of the foot of the largest Large Roach Headsail. | length |

LW | LARGE ROACH HEADSAIL GIRTH LOWER |
| length |

MW | LARGE ROACH HEADSAIL MID-WIDTH |
| length |

TW | LARGE ROACH HEADSAIL TOP WIDTH |
| length |

UW | LARGE ROACH HEADSAIL UPPER WIDTH |
| length |

HB | LARGE ROACH HEADSAIL HEADBOARD WIDTH |
The width of the Large Roach Headsail headboard. | length |

LEECH | LARGE ROACH HEADSAIL LEECH |
The length of the leech of the Large Roach Headsail. | length |

LP | LARGE ROACH HEADSAIL LUFF |
The distance from the clew of the Large Roach Headsail to the luff, measured perpendicular to the luff. | length |

LUFF | LARGE ROACH HEADSAIL LUFF |
The length of the luff shall normally be the distance between the lowest part of the sail of the luff at the tack and the highest point of the sail on the luff at the head. | length |

MG | LARGE ROACH HEADSAIL MID-GIRTH |
| length |

DESC | LARGE ROACH HEADSAIL DESCRIPTION |
This field is for informational purposes only. You can use it to clarify which sail you are asking the sail maker to provide measurements for. NOTE for ORR-ez only, the information of your largest Large Roach Headsail should be supplied. | text |

Jib Data |

AREA | GENOA AREA |
The total area (square feet/meters) of the largest Headsail (genoa/jib). | sqft |

JH | JIB HEAD |
| length |

DESC | GENOA DESCRIPTION |
This field is for informational purposes only. You can use it to clarify which sail you are asking the sail maker to provide measurements for. NOTE for ORR-ez only, the information of your largest Headsail (genoa/jib) should be supplied. | text |

JIB ROLLER FURLING | JIB ROLLER FURLING |
Does the genoa/jib (headsail) use a roller furling device? | Pulldown |

JIB ROLLER FURLING | JIB ROLLER FURLING |
Does the genoa/jib (headsail) use a roller furling device? | Pulldown |

JMGL | JIB MID GIRTH LOWER |
| length |

JMGM | JIB MID GIRTH MIDDLE |
| length |

JMGT | JIB MID GIRTH TOP |
| length |

JMGU | JIB MID GIRTH UPPER |
| length |

J LUFF | GENOA LUFF |
The length of the luff shall normally be the distance between the lowest part of the sail of the luff at the tack and the highest point of the sail on the luff at the head. | length |

LP | LP |
The distance from the clew of the genoa/jib to the luff, measured perpendicular to the luff. | length |

LPG % | LPG % |
The width of the headsail expressed as a percentage of the J measurement. | percentage |

Mainsail Data |

AREA | MAINSAIL AREA |
The total area (square feet/meters) of the largest Mainsail. | sqft |

HB | HEAD BOARD |
The width of the Mainsail Headboard. | length |

DESC | MAINSAIL DESCRIPTION |
This field is for informational purposes only. You can use it to clarify which sail you are asking the sail maker to provide measurements for. NOTE for ORR-ez only, the information of your largest Mainsail should be supplied. | text |

MAIN ROLLER FURLING | MAIN ROLLER FURLING |
Does the Main use a roller furling device? | Pulldown |

MGL | MAINSAIL GIRTH LOWER |
what is this field? | length |

MGM | MAINSAIL GIRTH MIDDLE |
| length |

MGT | MAINSAIL GIRTH TOP |
| length |

MGU | MAINSAIL GIRTH UPPER |
| length |

Mizzen Data |

AREA | MIZZEN AREA |
The total area (square feet/meters) of the Mizzen. | sqft |

HBY | MIZZEN HEAD BOARD |
The width of the Mizzen headboard. | length |

MGLY | MIZZEN GIRTH LOWER |
| length |

MGMY | MIZZEN GIRTH MIDDLE |
| length |

MGTY | MIZZEN GIRTH TOP |
| length |

MGUY | MIZZEN GIRTH UPPER |
| length |

DESC | MIZZEN DESCRIPTION |
This field is for informational purposes only. You can use it to clarify which sail you are asking the sail maker to provide measurements for. NOTE for ORR-ez only, the information of your largest Mizzen should be supplied. | text |

Spinnaker Data |

AREA | SYMM SPINNAKER AREA |
The total area (square feet/meters) of the largest Symmetrical Spinnaker. | sqft |

SF | SYMMETRICAL SPINNAKER FOOT |
The Symmetrical Spinnaker foot length shall be the distance from tack to the clew, measured by the shortest path. | length |

SL | SYMMETRICAL SPINNAKER LENGTH |
The longest length of a Symmetric Spinnaker luff and leech measured along the edges of the sail from head to foot. | length |

SMW | SPINNAKER MID-GIRTH WIDTH |
| length |

DESC | SYMMETRIC SPINAKER DESCRIPTION |
This field is for informational purposes only. You can use it to clarify which sail you are asking the sail maker to provide measurements for. NOTE for ORR-ez only, the information of your largest Symmetrical Spinnaker should be supplied. | text |