Non Spin/HSFClub Certificate2025
The White RabbitNOR 317
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°40.1°39.0°39.0°38.9°38.9°39.9°42.7°
Beat VMG2.673.684.394.674.804.894.944.894.64
52°4.195.586.446.746.896.997.067.096.95
60°4.485.876.686.987.147.257.347.417.32
75°4.726.096.867.287.517.687.827.998.01
90°4.535.966.847.367.798.098.338.668.87
110°3.775.256.427.117.688.288.899.7010.32
120°3.434.876.076.877.448.048.7310.3011.37
135°2.844.125.316.286.947.478.049.5211.53
150°2.313.444.525.516.356.967.468.6210.17
Run VMG2.002.983.924.795.636.386.957.959.18
Gybe Angles143.8°143.8°150.1°155.0°180.0°180.0°180.0°180.0°180.0°
APH ToD:578.0CDL: 8.227APH ToT: 1.0380CertNo:21657
BOAT
Class11 MetreDesignerHollandBuilderPrecision BoatsAge date01/1992Series date01/1991Offset file11OD.OD.OFFData file21657
HULL
Length Overall10.305 mMaximum Beam2.516 mDraft1.709 mDisplacement1,671 kgDLR3.5163IMS DivisionPerformanceDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail28.6029.43Headsail Luffed13.9613.96Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.99Storm Jib4.99Heavy Weather Jib13.46
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
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.
ORC Ref  03440003L19Issued on 18/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
The White RabbitNOR 317
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 VMG1346.6979.4819.4770.7749.5736.6728.4735.5775.7
52°859.0645.7558.7534.0522.5515.1510.0507.9518.1
60°804.3613.6538.6515.7504.3496.4490.6485.7492.0
75°763.5591.5525.1494.8479.5468.5460.3450.5449.7
90°793.9604.5526.5489.5461.9444.8432.4415.7405.9
110°956.2685.4561.0506.0468.5434.8405.1371.3348.7
120°1050.8739.5592.7524.2484.1447.7412.3349.5316.7
135°1269.6872.8678.2573.6518.8482.1447.9378.0312.1
150°1557.61047.7795.8653.6567.4517.5482.3417.6354.1
Run VMG1798.41209.8918.8751.4639.6564.3517.8452.6392.2
Selected Courses
Windward / Leeward1569.91094.6869.1761.1694.5650.5623.1594.1584.0
All purpose1152.2823.8671.4600.9559.6531.7511.2483.7470.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward724.30.8284
All purpose578.01.0380
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7609
Downwind "popa"0.8310
70% up, 30% down "Ilhabela"0.7807
30% up, 70% down "Ilhabela-inverso"0.8086
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Predominantly Upwind617.50.9717
Predominantly Downwind602.20.9964
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low747.60.8026
Triple Number AP Medium575.81.0421
Triple Number AP High506.01.1857
Triple Number Windward/Leeward Low1030.10.5825
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Single Number Predominant Upwind641.10.9359
Single Number Predominant Reaching571.21.0505
Single Number Predominant Downwind632.90.9480
Predominant Upwind - Low859.40.6981
Predominant Upwind - Low/Med667.80.8985
Predominant Upwind - Medium601.00.9984
Predominant Upwind - Med/High564.81.0623
Predominant Upwind - High551.11.0888
Predominant Downwind Low976.70.6143
Predominant Downwind Low/Med699.30.8580
Predominant Downwind Medium578.81.0366
Predominant Downwind Med/High500.21.1995
Predominant Downwind High451.81.3281
Predominant Reaching Low806.00.7444
Predominant Reaching Low/Med611.30.9814
Predominant Reaching Medium533.11.1256
Predominant Reaching Med/High483.11.2421
Predominant Reaching High451.81.3280
SA/DSPL Upwind30.17SA/DSPL Downwind30.17
Scoring OptionTODTOT
5-Band Windward/Leeward Low1157.70.5183
5-Band Windward/Leeward Low/Med838.40.7156
5-Band Windward/Leeward Medium706.80.8489
5-Band Windward/Leeward Med/High628.80.9541
5-Band Windward/Leeward High597.31.0044
Windward/Leeward 60-40 Low1132.40.5298
Windward/Leeward 60-40 Low/Med833.90.7195
Windward/Leeward 60-40 Medium716.40.8375
Windward/Leeward 60-40 Med/High649.60.9236
Windward/Leeward 60-40 High626.10.9583
5-Band AP Low842.40.7123
5-Band AP Low/Med652.50.9196
5-Band AP Medium567.01.0581
5-Band AP Med/High514.11.1671
5-Band AP High486.11.2344
5-Band SF Bay Tour - Low980.40.6120
5-Band SF Bay Tour - Low/Med795.50.7543
5-Band SF Bay Tour - Medium680.50.8817
5-Band SF Bay Tour - Med/High613.40.9782
5-Band SF Bay Tour - High583.81.0277
Chicago-Mac Upwind0.9102
Chicago-Mac All Purpose0.9148
Chicago-Mac Downwind0.9067
Bayview-Mac Cove Island0.6573
Bayview-Mac Shore0.6666
Harvest Moon Regatta487.81.2299
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance633.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating633.50.9472
FinRating, kevyt tuuli1139.80.8773
FinRating, kova tuuli486.81.0272
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9472
Triple Number Coastal/Long Distance Low0.8026
Triple Number Coastal/Long Distance Medium1.0422
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6111
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
For information
General Purpose Handicap (GPH)650.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low747.6
Triple Number Coastal/Long Distance Medium575.7
Triple Number Coastal/Long Distance High506.0
Triple Number Windward/Leeward Low981.8
Triple Number Windward/Leeward Medium720.2
Triple Number Windward/Leeward High619.1
Predominantly Upwind617.5
Predominantly Downwind602.2
Predominantly Reaching564.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8026
Triple Number Coastal/Long Distance Medium1.0422
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6111
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9692
Coastal/Long Distance0.9472
Predominantly Upwind0.9717
Predominantly Downwind0.9964
For information
General Purpose Handicap (GPH)650.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0380
Distanseseilas Trippeltall svak vind0.8026
Distanseseilas Trippeltall mellomvind1.0422
Distanseseilas Trippeltall sterk vind1.1857
Pølsebane Trippeltall svak vind0.6111
Pølsebane Trippeltall mellomvind0.8331
Pølsebane Trippeltall sterk vind0.9692
Motvind Singeltall0.9717
Medvind Singeltall0.9964
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Coastal/Long Distance633.50.9472
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind617.50.9717
Predominantly Downwind602.20.9964
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore587.01.0222
Cape Doctor Coastal474.11.2655
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8026
Triple Number Coastal/Long Distance Medium1.0422
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6111
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9692
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8026
Triple Number Coastal/Long Distance Medium1.0422
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6111
Triple Number Windward/Leeward Medium0.8331
Triple Number Windward/Leeward High0.9692
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Predominantly Upwind617.50.9717
Predominantly Downwind602.20.9964
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.50.9472
Triple Number Coastal/Long Distance Low747.60.8026
Triple Number Coastal/Long Distance Medium575.71.0422
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low981.80.6111
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1715.71106.1818.0682.4600.3553.1515.3452.5435.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low747.60.8026
Triple Number AP Medium575.81.0421
Triple Number AP High506.01.1857
Triple Number Windward/Leeward Low1030.10.5825
Triple Number Windward/Leeward Medium720.20.8331
Triple Number Windward/Leeward High619.10.9692
Single Number Predominant Upwind641.10.9359
Single Number Predominant Reaching571.21.0505
Single Number Predominant Downwind632.90.9480
Predominant Upwind - Low859.40.6981
Predominant Upwind - Low/Med667.80.8985
Predominant Upwind - Medium601.00.9984
Predominant Upwind - Med/High564.81.0623
Predominant Upwind - High551.11.0888
Predominant Downwind Low976.70.6143
Predominant Downwind Low/Med699.30.8580
Predominant Downwind Medium578.81.0366
Predominant Downwind Med/High500.21.1995
Predominant Downwind High451.81.3281
Predominant Reaching Low806.00.7444
Predominant Reaching Low/Med611.30.9814
Predominant Reaching Medium533.11.1256
Predominant Reaching Med/High483.11.2421
Predominant Reaching High451.81.3280
SA/DSPL Upwind30.17SA/DSPL Downwind30.17
Scoring OptionTODTOT
5-Band Windward/Leeward Low1157.70.5183
5-Band Windward/Leeward Low/Med838.40.7156
5-Band Windward/Leeward Medium706.80.8489
5-Band Windward/Leeward Med/High628.80.9541
5-Band Windward/Leeward High597.31.0044
Windward/Leeward 60-40 Low1132.40.5298
Windward/Leeward 60-40 Low/Med833.90.7195
Windward/Leeward 60-40 Medium716.40.8375
Windward/Leeward 60-40 Med/High649.60.9236
Windward/Leeward 60-40 High626.10.9583
5-Band AP Low842.40.7123
5-Band AP Low/Med652.50.9196
5-Band AP Medium567.01.0581
5-Band AP Med/High514.11.1671
5-Band AP High486.11.2344
5-Band SF Bay Tour - Low980.40.6120
5-Band SF Bay Tour - Low/Med795.50.7543
5-Band SF Bay Tour - Medium680.50.8817
5-Band SF Bay Tour - Med/High613.40.9782
5-Band SF Bay Tour - High583.81.0277
Chicago-Mac Upwind0.9102
Chicago-Mac All Purpose0.9148
Chicago-Mac Downwind0.9067
Bayview-Mac Cove Island0.6573
Bayview-Mac Shore0.6666
Harvest Moon Regatta487.81.2299
ORC Ref  03440003L19Issued on 18/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
The White RabbitNOR 317
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class11 MetreMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.305Max. Beam2.516Draft1.709Displacement1,671Wetted area13.77IMS L8.514LSM07.803Acc. length8.177Sink (kg/mm) 10.68
VCGD0.062VCGM0.134RM Rated (kg·m) 29.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight483Declared crew weight350
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays1Spreaders2Rotating mastNo
P11.000IG9.886ISP12.160MDT10.088MDL10.124MDT20.085MDL20.091TL2.000MW0.124GO0.154
E4.150J3.110BAS1.026FSD0.000SFJ0.636SPL4.080WPLTPS0.000BD0.115MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/01/1992
W120.0W220.0W320.0W420.0
PD1501.7PD2502.0PD3503.0PD4504.0
WD10.520PLM9000.00GSA1.0RSA1.0RM33.0
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003L19Issued on 18/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
The White RabbitNOR 317
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentstdmain0.160.871.602.933.7228.60NORLYS Std main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentstdjib0.060.450.821.502.152.719.60YesNo 13.96NORLYS Std jib
ORC Ref  03440003L19Issued on 18/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org