ORRez Certificate Form
Terms & Definitions
Certificate Year:

Click on a Cert Label to view detailed Description.

Cert LabelShort DescriptionDefinitionType
Asym Data
ACTIVEACTIVE length
AMGASYM SPIN MIDGIRTH The measurement between the midpoints of the Asymmetrical Spinnaker luff and leech.length
ASFASYM SPIN FOOT The Asymmetrical Spinnaker foot length.length
ASLEASYM SPIN LEECH The Asymmetrical Spinnaker leech length.length
ASLUASYM SPIN LUFF The Asymmetrical spinnaker luff length.length
SAIL MFR. DATESYMM MFG DATE date
DESCASYM SPIN 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
SYMM USEDINDICATES WHICH SYMMETRICAL SPINNAKER IS USED BY THE VPP text
ASYM LOCKEDINDICATES WHICH ASYMMETRICAL SPINNAKER IS USED BY THE VPP text
SYMM OBOSLETEINDICATES IF THE SYMMETRICAL SPINNAKER IS OBSOLETE text
SAIL MAKER IDSYMM SAIL ID EG SERIAL NUMBER text
Boat Data
ANCHOR DISTANCHOR DIST length
ANCHOR & RODE WEIGHTANCHOR Total weight of the Anchor, Chain and Rode.weight
BEAM MAXMAXIMUM BEAM The maximum width (beam) of the boat measured at deck level at the widest point between the port and starboard sides.length
BUILDERBUILDER text
CREWRATED CREW WEIGHT The aggregate weight of the crew in lightweight clothing used in the calculations of ratings.weight
DECLARED CREW WEIGHTCREW WEIGHT DECLARED Crew Weight as declared by the applicant or in accordance with OD class rules.weight
DEFAULT CREW WEIGHTCREW WEIGHT DEFAULT Final Default Crew Weight is calculated by the VPP and will not precisely match the Estimated Crew Weight shown on the application.text
ESTIMATED CREW WEIGHTESTIMATED CREW WEIGHT Estimated Crew Weight is based on Diplacement and LWL values. The final value will be calculated once the ORR-ez VPP is run.weight
CREW WEIGHT METHODCREW WEIGHT METHOD Declared or Defaulttext
D/LENGTHDISPLACEMENT/LENGTH (Disp Sailing/2240) / LWL 2/3text
DISPLACEMENTDISPLACEMENT 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 EMPTYDISPLACEMENT MEASURED The dry weight of the boat with all loose equipment removed. This is undoubtedly the most frequent question by owners since in almost all cased the "Measured Displacement" used for ORR-Ez ratings is greater than the "Brochure Displacement" used for publications and posted on Sailboatdata.com ORR-Ez uses the median of the boats that have been measured for ORR,ORC,IRC, Americap, IMSweight
DNWIND SA/DDOWNWIND SAIL AREA/DISPLACEMENT A sailboat metric for express a Power to Drag ratio. Downwind SA/D = Downwind Sail Area/(displacement)^.667number
DRAFTDRAFT The maximun depth of the boat (keel) below the waterline.length
DRAFT SHOALDRAFT SHOAL The shallowest Draft possible during sailing.length
EE The distance between the colored bands on the boom, or the maximum foot length of the Mainsail.length
EYE MIZZEN The distance between colored bands on the boom, or the maximum foot length of the Mizzen.length
HIKING STRAPS? Boat has hiking straps?text
HULL MATERIALHULL MATERIAL The primary hull material.Pulldown
HULL NUMBERHULL NUMBER text
IGI GENOA The height of highest Genoa/Jib termination point above the sheer line.length
ILRHI LARGE ROACH HEADSAIL The height of Large Roach Headsail termination point above the sheer line.length
ISPI SPINNAKER The height of highest spinnaker termination point above the shear line.length
JJ The distance between the front of the mast and the headstay termination on the deck at the sheer line.length
JIB FURLERJIB ROLLER FURLING Does the genoa/jib (headsail) use a roller furling device?Pulldown
GENOA/JIB LEECHGENOA/JIB LEECH No Roach: No width measurements (LP only); Has Roach: Has width measurements (roach may be convex or concave).Pulldown
JLRHJ LARGE ROACH HEADSAIL The distance between the front of the mast and the Large Roach Headsail tack point at the sheer line.length
KEEL MATERIALKEEL MATERIAL The primary keel material(s).Pulldown
KEEL TYPEKEEP TYPE The type (style) of keel on the boat.Pulldown
LOALENGTH 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
LARGE ROACH HEADSAILLARGE ROACH HEADSAIL Answer Yes if you carry a headsail with a midgirth-to-foot measurement ratio of greater than 50% but less than 75%.Pulldown
LWLLENGTH WATERLINE The length of the hull at the waterline.length
MAIN ROLLER FURLINGMAIN ROLLER FURLING Does the Main use a roller furling device?Pulldown
MAST MATERIALMAST MATERIAL The material that the mast is made of.Pulldown
MAST SIZEMAST SIZE Some boats (models) are supplied with different hight masts. Choose standard unless yours is known to be taller or shorter than standard.Pulldown
FORESTAYMAST 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_FILEOFFSETS_FILE text
ORR CERTIFICATE NUMBERORR CERTIFICATE NUMBER text
OUTBOARD WEIGHTOUTBOARD Total weight of the outboard motor, without fuel.weight
PP The distance between colored bands on the mast, or the maximum luff length of the Mainsail.length
PROP BLADESPROPELLER BLADES The number of blades the propeller uses.Pulldown
PROP INSTALLPROPELLER INSTALL The type (style) and placement of mounting for the propeller.Pulldown
PROP TYPEPROPELLER TYPE The type (style) of propeller the boat uses; or to indicate the use of an Outboard motor.Pulldown
PYP MIZZEN The distance between colored bands on the mizzen mast, or the maximum luff length of the Mizzen.length
RIG TYPERIG TYPE The type (style) of rig the boat uses.Pulldown
SPINNAKERSPINNAKER TYPE The type of spinnaker(s) this boat flies. Include all types.Pulldown
SPLSPINNAKER 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 INDEXSTAB INDEX degree
TPSTACK 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
TRAPEZE? Boat has trapeze(s)?text
UPWIND SA/DUPWIND SA/D number
WATER BALLASTWATER BALLAST weight
Calculated
AREAASYM SPIN AREA The total area (square feet/meters) of the largest Asymmetrical Spinnaker.area
AREAJIB AREA The total area (square feet/meters) of the largest Headsail (Jib or Genoa).area
AREALRH AREA The total area (square feet/meters) of the largest Large Roach Headsail.area
AREAMAINSAIL AREA The total area (square feet/meters) of the largest Mainsail.area
AREAMIZZEN AREA The total area (square feet/meters) of the Mizzen.area
AREASYMM SPIN AREA The total area (square feet/meters) of the largest Symmetrical Spinnaker.area
BASE CREW WTBASE CREW WEIGHT Base crew weight calculated and used by the VPP.weight
DISP SAILINGDISPLACEMENT SAILING The calculated displacement of the boat in sailing configuration, including equipment and crew.weight
LPSLIMIT POSITIVE STABILITY degree
RATED LENGTHRATED LENGTH The Rated Length of a boat is the effective sailing length used to predict boat speeds and ratings. This is calculated in the sailing conditions which includes crew, gear and sails. It includes the effects of bow and stern overhangs.length
RM20RM20 force
VPP AREA SYMMVPP AREA SYMMETRICAL SPINNAKER. text
VPP AREA GENOA/JIBVPP AREA GENOA/JIBETRICAL SPINNAKER. text
VPP AREA LRHVPP AREA LRHETRICAL . text
VPP AREA SYMMVPP AREA SYMMETRICAL SPINNAKER. text
VPP AREAVPP MIZZEN AREA The VPP rated area of the Mizzenarea
VPP AREA STAYSAILAREA STAYSAIL date
VPP AREA SYMMVPP AREA SYMMETRICAL SPINNAKER. text
WETTED AREAWETTED AREA area
Misc Data
NOTES text
CERTIFCATE #CERTIFCATE NUMBER text
CERT TYPESKU text
CONFIGURATIONCONFIGURATION Configuration describes the boats configuration in relationship to other prior certificates. It can be left blank if a boat has only one certificate. It has a maximum of 20 characters.text
ISSUE DATEISSUE DATE text
SKUSKU text
EXPIRATION DATEEXPIRATION DATE text
SKUSKU text
NOTES text
RATER IDRATER text
SCF VALIDSKU text
SKUSKU text
SKU COPIED FROMSKU text
VALID YEARVALID YEAR text
Hull Data
BOW SHEER X number
ECM length
Incline Data
CREW LOCATION length
Jib Data
ACTIVEACTIVE length
SAIL MFR. DATEGENOA/JIB MFG DATE date
DESCGENOA 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
GENOA/JIB USEDINDICATES WHICH GENOA/JIB SPINNAKER IS USED BY THE VPP text
JHJIB HEAD The width of the Jib head or headboard.length
J LEECHJIB/GENOA LEECH length
J LUFFJIB/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
JMGLJIB LOWER WIDTH The shortest distance from the quarter-leech point of the Jib to the luff.length
JMGMJIB MIDDLE WIDTH The shortest distance from the half-leech point of the Jib to the luff.length
JMGTJIB TOP WIDTH The shortest distance from the seven-eighths-leech point of the Jib to the luff.length
JMGUJIB UPPER WIDTH The shortest distance from the three-quarter-leech point of the Jib to the luff.length
JIB LOCKEDINDICATES WHICH JIB/GENOA IS USED BY THE VPP text
LPLP The shortest distance from the clew of the Jib to the luff.length
LPG %LPG % The width (LP) of the headsail expressed as a percentage of the J measurement.percentage
GENOA/JIB OBOSLETEINDICATES IF THE GENOA/JIB SPINNAKER IS OBSOLETE text
SAIL MAKER IDGENOA/JIB SAIL ID EG SERIAL NUMBER text
Lg Roach Headsail Data
ACTIVEACTIVE length
SAIL MFR. DATELRH MFG DATE date
DESCLRH 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
LRH LOCKEDINDICATES WHICH LRH/GENOA IS USED BY THE VPP text
FOOTLRH FOOT The length of the foot of the Large Roach Headsail.length
HBLRH HEADBOARD WIDTH The width of the Large Roach Headsail head or headboard.length
MWLRH MIDDLE WIDTH The shortest distance from the half-leech point of the Large Roach Headsail to the luff.length
LEECHLRH LEECH The length of the leech of the Large Roach Headsail.length
LPLRH LP The shortest distance from the clew of the Large Roach Headsail to the luff.length
LUFFLRH 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
LWLRH LOWER WIDTH The shortest distance from the quarter-leech point of the Large Roach Headsail to the luff.length
MGLRH MIDGIRTH The measurement between the midpoints of the Large Roach Headsail luff and leech.length
TWLRH TOP WIDTH The shortest distance from the seven-eighths-leech point of the Large Roach Headsail to the luff.length
UWLRH UPPER WIDTH The shortest distance from the three-quarter-leech point of the Large Roach Headsail to the luff.length
LRH OBOSLETEINDICATES IF THE LRH IS OBSOLETE text
SAIL MAKER IDLRH SAIL ID EG SERIAL NUMBER text
Mainsail Data
ACTIVEACTIVE length
SAIL MFR. DATESYMM MFG DATE date
DESCMAINSAIL 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
HBHEAD BOARD The width of the Mainsail Headboard.length
MAIN USEDINDICATES WHICH MAINSAIL IS USED BY THE VPP text
MAIN LOCKEDINDICATES WHICH MAINSAIL IS USED BY THE VPP text
MGLMAINSAIL GIRTH LOWER The shortest distance from the quarter-leech point of the Mainsail to the luff.length
MGMMAINSAIL GIRTH MIDDLE The shortest distance from the half-leech point of the Mainsail to the luff.length
MGTMAINSAIL GIRTH TOP The shortest distance from the seven-eighths-leech point of the Mainsail to the luff.length
MGUMAINSAIL GIRTH UPPER The shortest distance from the three-quarter-leech point of the Mainsail to the luff. length
MAIN OBOSLETEINDICATES IF THE SYMMETRICAL SPINNAKER IS OBSOLETE text
SAIL MAKER IDSYMM SAIL ID EG SERIAL NUMBER text
Mizzen Data
ACTIVEACTIVE length
DATE MFD.SYMM DATE MFG 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.date
DESCMIZZEN 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
HBYMIZZEN HEAD BOARD The width of the Mizzen headboard.length
MIZZ ID number
MIZZ LOCKEDINDICATES WHICH MIZZEN IS USED BY THE VPP text
MGLYMIZZEN GIRTH LOWER The shortest distance from the quarter-leech point of the Mizzen to the luff.length
MGMYMIZZEN GIRTH MIDDLE The shortest distance from the half-leech point of the Mizzen to the luff.length
MGTYMIZZEN GIRTH TOP The shortest distance from the seven-eighths-leech point of the Mizzen to the luff.length
MGUYMIZZEN GIRTH UPPER The shortest distance from the three-quarter-leech point of the Mizzen to the luff.length
MIZZ OBSOLETEINDICATES WHICH MIZZEN IS NOT USED. text
SAIL MAKER IDSYMM SAILMAKER ID text
Mizzen Staysail
STAY LOCKEDINDICATES WHICH MIZZZEN STAYSAIL IS USED BY THE VPP text
Spinnaker Data
ACTIVEACTIVE length
SAIL MFR. DATESYMM MFG DATE date
DESCSYMM SPIN 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
SYMM USEDINDICATES WHICH SYMMETRICAL SPINNAKER IS USED BY THE VPP text
SYM LOCKEDINDICATES WHICH SYMMETRICAL SPINNAKER IS USED BY THE VPP text
SYMM OBOSLETEINDICATES IF THE SYMMETRICAL SPINNAKER IS OBSOLETE text
SAIL MAKER IDSYMM SAIL ID EG SERIAL NUMBER text
SFSYMM SPIN FOOT The Symmetrical Spinnaker distance between the tack and clew, measured by the shortest path.length
SLSYMM SPIN LENGTH The longest length of a Symmetric Spinnaker luff and leech measured along the edges of the sail from head to foot.length
SMWSYMM SPIN MIDGIRTH The Symmetrical Spinnaker measurement between the midpoints of the luff and leech.length

Click on a Rating Type to edit the content.

Rating Types
Rating TypeDefinition
GPHGeneral Purpose Handicap
IR#IR#
So Cal OffshoreSo Cal Offshore
Bayview MAC ShoreBayview MAC Shore
So Cal Offshore OffwindSo Cal Offshore Offwind
RANDOM LEGEqual Distance on all points of Sail, Sailing in a circle
W50/L5050% UpWind VMG, 50% DnWind VMG
W60/L4060% UpWind VMG, 40% DnWind VMG
MOSTLY WW80% UpWind VMG, 15% 90 Reach, 5% DwWind VMG
MOSTLY LW50% DnWind VMG, 40% 120, 10% UpWind VMG

Click on a Wind Type to view details.

Wind Types
Wind TypeDefinition
V.LightAverage wind less than 6 knots…..(appx. 100% 4 kts)
LightAvg. wind between 6 & 10 kts…….(appx. 50% 6 kts, 25% 8 kts, 25% 10 kts)
MediumAvg. wind between 10 & 16 kts…...(appx. 25% 10 kts, 50% 12 kts, 25% 16 kts)
HeavyAvg. wind over 16 kts………………(appx. 25% 16kts, 50% 20kts, 25% 24 kts)

Click on a Cert Type to view details.

OD Cert Types
Cert TypeDescription
New Certificate ORR Fully Measured
Renew Certificate ORR Fully Measured
Trial Certificate ORR
Mid Season Change ORR Fully Measured
Renew Additinoal Certificate ORR Fully Measured
Renew Certificate ORR Partially Measured
New Certificate ORR Partially Measured
Renew Change Sails/Rig/Crew Wt
OD Certificate ORR-Ez
Renewal Certificate ORR-Ez w/ Changes
New Certificate ORR Experimental
Mid Season Change Sails/Rig Only
Scratch Boat Certificate ORA-1Scratch Boat for the ORA-1 certificates
ORR CERT Holder ORR-Ez
2nd Cert Type Sails/Rig/Crew WtThis is a 2nd Cert Type in the year
Upgrade Cert ORA-AR to ORR-Ez
Imported Certificate
OD Certificate (imported) GYA-PHRFGYA-PHRF imported OD certificate

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