Double HandedClub Certificate2025
WishNOR 9763
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.6°42.6°40.8°39.7°39.4°39.5°39.7°40.4°42.6°
Beat VMG2.393.283.964.364.514.574.594.544.34
52°3.704.965.846.336.536.616.656.656.54
60°3.915.216.076.546.766.846.896.926.86
75°4.065.386.236.716.987.147.227.337.36
90°3.955.286.186.727.057.307.497.737.86
110°3.775.186.236.867.237.527.707.988.21
120°3.625.016.096.787.227.597.938.388.72
135°3.174.485.596.456.997.407.818.659.82
150°2.613.804.895.836.567.037.438.249.26
Run VMG2.263.294.245.065.786.376.837.568.31
Gybe Angles146.2°146.2°150.1°153.2°159.2°165.5°171.8°176.3°171.4°
APH ToD:602.7CDL: 7.945APH ToT: 0.9956CertNo:7321
BOAT
ClassFIRST 31.7 LRDesignerGroupeFinotBuilderBeneteauAge date01/2001Series date01/1998Offset fileFIRST317.offData file7321
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.940 mDisplacement3,858 kgDLR5.4995IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight185 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.6826.31Headsail Luffed28.7328.73Headsail FlyingSymmetric61.9261.92Asymmetric
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib7.14Heavy Weather Jib19.28
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Double HandedClub Certificate2025
WishNOR 9763
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1506.91096.6909.1826.0797.8787.7784.7792.2828.9
52°974.3725.4616.3568.5551.0544.5541.4541.0550.9
60°920.0691.4593.5550.2532.6526.1522.6520.0524.6
75°886.0669.8578.3536.2515.8504.5498.7491.3489.1
90°910.5681.9582.5535.4510.3493.3480.8465.9457.8
110°954.9695.3577.4525.0497.6478.6467.3451.1438.4
120°995.3719.2591.3530.7498.8474.5454.2429.4413.0
135°1134.5803.3643.5558.2515.2486.5461.2416.0366.6
150°1380.4948.1735.7617.8549.2511.8484.7437.1388.7
Run VMG1594.11094.7849.4711.1622.3565.1527.2475.9433.1
Selected Courses
Windward / Leeward1548.51095.6879.2768.5710.1676.4656.0634.0631.0
All purpose1171.7845.6693.5618.7581.2559.8545.8528.2520.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward742.00.8086
All purpose602.70.9956
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7007
Downwind "popa"0.8667
70% up, 30% down "Ilhabela"0.7434
30% up, 70% down "Ilhabela-inverso"0.8092
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Predominantly Upwind654.20.9172
Predominantly Downwind607.70.9874
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low769.60.7797
Triple Number AP Medium597.81.0037
Triple Number AP High542.71.1056
Triple Number Windward/Leeward Low1032.70.5810
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Single Number Predominant Upwind680.90.8812
Single Number Predominant Reaching598.71.0021
Single Number Predominant Downwind636.40.9429
Predominant Upwind - Low920.10.6521
Predominant Upwind - Low/Med708.80.8465
Predominant Upwind - Medium634.30.9459
Predominant Upwind - Med/High602.50.9959
Predominant Upwind - High593.61.0108
Predominant Downwind Low941.30.6374
Predominant Downwind Low/Med690.60.8688
Predominant Downwind Medium585.71.0245
Predominant Downwind Med/High522.91.1475
Predominant Downwind High487.51.2308
Predominant Reaching Low830.00.7229
Predominant Reaching Low/Med634.20.9461
Predominant Reaching Medium558.51.0743
Predominant Reaching Med/High516.31.1621
Predominant Reaching High493.41.2160
SA/DSPL Upwind22.02SA/DSPL Downwind35.45
Scoring OptionTODTOT
5-Band Windward/Leeward Low1155.30.5194
5-Band Windward/Leeward Low/Med847.10.7083
5-Band Windward/Leeward Medium723.70.8291
5-Band Windward/Leeward Med/High660.30.9087
5-Band Windward/Leeward High637.30.9415
Windward/Leeward 60-40 Low1154.70.5196
Windward/Leeward 60-40 Low/Med855.90.7010
Windward/Leeward 60-40 Medium740.70.8100
Windward/Leeward 60-40 Med/High685.70.8750
Windward/Leeward 60-40 High669.30.8965
5-Band AP Low854.60.7021
5-Band AP Low/Med672.90.8916
5-Band AP Medium590.21.0166
5-Band AP Med/High548.21.0945
5-Band AP High529.91.1323
5-Band SF Bay Tour - Low993.40.6040
5-Band SF Bay Tour - Low/Med810.50.7403
5-Band SF Bay Tour - Medium700.50.8565
5-Band SF Bay Tour - Med/High646.40.9282
5-Band SF Bay Tour - High626.40.9579
Chicago-Mac Upwind0.8576
Chicago-Mac All Purpose0.8857
Chicago-Mac Downwind0.9084
Bayview-Mac Cove Island0.6487
Bayview-Mac Shore0.6541
Harvest Moon Regatta519.11.1559
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance655.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating647.90.9261
FinRating, kevyt tuuli1136.90.8796
FinRating, kova tuuli533.10.9380
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9160
Triple Number Coastal/Long Distance Low0.7797
Triple Number Coastal/Long Distance Medium1.0038
Triple Number Coastal/Long Distance High1.1056
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8161
Triple Number Windward/Leeward High0.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
For information
General Purpose Handicap (GPH)675.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low769.5
Triple Number Coastal/Long Distance Medium597.7
Triple Number Coastal/Long Distance High542.7
Triple Number Windward/Leeward Low987.5
Triple Number Windward/Leeward Medium735.2
Triple Number Windward/Leeward High652.9
Predominantly Upwind654.2
Predominantly Downwind607.7
Predominantly Reaching583.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7797
Triple Number Coastal/Long Distance Medium1.0038
Triple Number Coastal/Long Distance High1.1056
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8161
Triple Number Windward/Leeward High0.9190
Coastal/Long Distance0.9160
Predominantly Upwind0.9172
Predominantly Downwind0.9874
For information
General Purpose Handicap (GPH)675.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9956
Distanseseilas Trippeltall svak vind0.7797
Distanseseilas Trippeltall mellomvind1.0038
Distanseseilas Trippeltall sterk vind1.1056
Pølsebane Trippeltall svak vind0.6076
Pølsebane Trippeltall mellomvind0.8161
Pølsebane Trippeltall sterk vind0.9190
Motvind Singeltall0.9172
Medvind Singeltall0.9874
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Coastal/Long Distance655.00.9160
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind654.20.9172
Predominantly Downwind607.70.9874
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore631.90.9495
Cape Doctor Coastal522.71.1478
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7797
Triple Number Coastal/Long Distance Medium1.0038
Triple Number Coastal/Long Distance High1.1056
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8161
Triple Number Windward/Leeward High0.9190
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7797
Triple Number Coastal/Long Distance Medium1.0038
Triple Number Coastal/Long Distance High1.1056
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8161
Triple Number Windward/Leeward High0.9190
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Predominantly Upwind654.20.9172
Predominantly Downwind607.70.9874
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low769.50.7797
Triple Number Coastal/Long Distance Medium597.71.0038
Triple Number Coastal/Long Distance High542.71.1056
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1648.01095.5828.5694.7620.8581.1549.9501.0491.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low769.60.7797
Triple Number AP Medium597.81.0037
Triple Number AP High542.71.1056
Triple Number Windward/Leeward Low1032.70.5810
Triple Number Windward/Leeward Medium735.20.8161
Triple Number Windward/Leeward High652.90.9190
Single Number Predominant Upwind680.90.8812
Single Number Predominant Reaching598.71.0021
Single Number Predominant Downwind636.40.9429
Predominant Upwind - Low920.10.6521
Predominant Upwind - Low/Med708.80.8465
Predominant Upwind - Medium634.30.9459
Predominant Upwind - Med/High602.50.9959
Predominant Upwind - High593.61.0108
Predominant Downwind Low941.30.6374
Predominant Downwind Low/Med690.60.8688
Predominant Downwind Medium585.71.0245
Predominant Downwind Med/High522.91.1475
Predominant Downwind High487.51.2308
Predominant Reaching Low830.00.7229
Predominant Reaching Low/Med634.20.9461
Predominant Reaching Medium558.51.0743
Predominant Reaching Med/High516.31.1621
Predominant Reaching High493.41.2160
SA/DSPL Upwind22.02SA/DSPL Downwind35.45
Scoring OptionTODTOT
5-Band Windward/Leeward Low1155.30.5194
5-Band Windward/Leeward Low/Med847.10.7083
5-Band Windward/Leeward Medium723.70.8291
5-Band Windward/Leeward Med/High660.30.9087
5-Band Windward/Leeward High637.30.9415
Windward/Leeward 60-40 Low1154.70.5196
Windward/Leeward 60-40 Low/Med855.90.7010
Windward/Leeward 60-40 Medium740.70.8100
Windward/Leeward 60-40 Med/High685.70.8750
Windward/Leeward 60-40 High669.30.8965
5-Band AP Low854.60.7021
5-Band AP Low/Med672.90.8916
5-Band AP Medium590.21.0166
5-Band AP Med/High548.21.0945
5-Band AP High529.91.1323
5-Band SF Bay Tour - Low993.40.6040
5-Band SF Bay Tour - Low/Med810.50.7403
5-Band SF Bay Tour - Medium700.50.8565
5-Band SF Bay Tour - Med/High646.40.9282
5-Band SF Bay Tour - High626.40.9579
Chicago-Mac Upwind0.8576
Chicago-Mac All Purpose0.8857
Chicago-Mac Downwind0.9084
Bayview-Mac Cove Island0.6487
Bayview-Mac Shore0.6541
Harvest Moon Regatta519.11.1559
Double HandedClub Certificate2025
WishNOR 9763
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7 LRMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.940Displacement3,858Wetted area20.59IMS L8.884LSM08.884Acc. length9.610Sink (kg/mm) 15.77
VCGD0.220VCGM0.169RM Rated (kg·m) 74.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight185
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL2.380ST10.050ST20.170
ST30.170ST40.100ST50.310
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P10.800IG11.880ISP11.880MDT10.100MDL10.160MDT20.100MDL20.160TL0.000MW0.160GO0.180
E3.900J3.500BAS1.710FSD0.025SFJ0.000SPL3.550WPLTPS0.000BD0.000MWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.220Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
WishNOR 9763
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2019040910420.160.861.562.593.3325.6809/04/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment466-2024060217060.070.611.162.383.715.1711.59NoNo 28.7302/06/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment306-20160404130311.7511.7511.756.336.3061.9204/04/2016394-20131021095911.4611.4611.466.066.0657.8702/05/2013
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.