Double HandedClub Certificate2026
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 Angles45.5°42.7°40.7°40.4°40.7°41.0°41.4°43.3°48.3°
Beat VMG2.543.564.064.254.344.384.384.203.81
52°3.975.416.046.306.436.516.546.436.08
60°4.265.726.366.606.746.826.866.826.63
75°4.505.966.696.967.137.257.347.407.32
90°4.405.906.757.197.467.677.838.038.13
110°4.415.986.677.057.487.968.348.879.25
120°4.295.966.857.277.658.008.349.189.76
135°3.815.466.657.418.088.639.1410.2211.32
150°3.164.615.806.767.538.339.3011.7813.59
Run VMG2.744.005.025.886.587.258.0610.2912.95
Gybe Angles140.2°143.2°147.1°153.7°156.0°154.3°151.2°152.3°155.6°
APH ToD:572.5CDL: 7.398APH ToT: 1.0481CertNo: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 Allowance0.090%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail28.6029.43Headsail Luffed13.9613.96Headsail FlyingSymmetric74.2574.25Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.99Storm Jib4.99Heavy Weather Jib13.46
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 29.7 kg·m Stability Index 98.6
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  03440004RBE Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
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 VMG1417.41010.6887.8847.6830.1822.6821.6856.4945.9
52°907.3664.9596.0571.8559.8553.2550.4560.0592.2
60°844.9629.4566.3545.5534.5528.1524.7527.7543.2
75°799.7603.6538.3517.4505.0496.6490.7486.6491.7
90°818.8610.7533.1500.6482.4469.2459.7448.3443.1
110°816.2601.6539.8510.6481.3452.3431.5405.9389.2
120°840.0604.5525.7495.2470.5449.8431.8392.2368.8
135°944.2658.8541.2486.2445.4417.3393.8352.4318.1
150°1139.2780.2620.5532.5477.9432.4387.2305.6264.9
Run VMG1315.5900.9716.5612.0547.4496.8446.7349.8278.0
Selected Courses
Windward / Leeward1366.4955.7802.1729.8688.7659.7634.1603.1612.0
All purpose1036.6740.7635.5589.4561.1540.6523.7504.4509.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward706.10.8498
All purpose572.51.0481
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6912
Downwind "popa"1.0319
70% up, 30% down "Ilhabela"0.7672
30% up, 70% down "Ilhabela-inverso"0.8990
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Predominantly Upwind637.80.9408
Predominantly Downwind546.51.0979
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP589.81.0172 Predom. Rc High468.91.2796 5B SF Bay L/M751.00.7989 TriNum AP Low688.10.8720 Predom. Dn Low805.90.7445 5B SF Bay Med676.30.8872 TriNum AP Med571.61.0496 Predom. Dn L/M611.30.9815 5B SF Bay M/H627.40.9564 TriNum AP High520.71.1523 Predom. Dn Med532.71.1263 5B SF Bay High608.30.9863 TriNum W/L Low920.40.6519 Predom. Dn M/H473.81.2663 5B AP Low751.00.7990 TriNum W/L Med704.60.8515 Predom. Dn High432.31.3880 5B AP L/M623.70.9619 TriNum W/L Hig628.90.9541 ChiMac Up Low760.00.7895 5B AP Med565.41.0611 Predom. Upwind661.60.9068 ChiMac Up Med706.20.8497 5B AP M/H526.51.1396 Predom. Reaching553.71.0835 ChiMac Up High642.90.9333 5B AP High508.51.1799 Predom. Downwind568.11.0561 ChiMac Off Low703.30.8531 5B W/L Low1020.00.5882 Predom. Up Low837.20.7167 ChiMac Off Med627.70.9559 5B W/L L/M782.50.7668 Predom. Up L/M675.10.8887 ChiMac Off High533.91.1237 5B W/L Med695.60.8626 Predom. Up Med625.70.9589 ChiMac AP Low728.60.8235 5B W/L M/H637.90.9406 Predom. Up M/H601.70.9972 ChiMac AP Med664.60.9028 5B W/L High610.00.9836 Predom. Up High603.40.9943 ChiMac AP High586.81.0224 W/L 60-40 Low1032.30.5812 Predom. Rc Low731.40.8204 BayMac Cove Island833.60.7198 W/L 60-40 L/M802.60.7475 Predom. Rc L/M578.51.0371 BayMac Shore827.90.7247 W/L 60-40 Med723.60.8292 Predom. Rc Med523.51.1462 Harvest Moon484.51.2383 W/L 60-40 M/H676.00.8876 Predom. Rc M/H487.61.2305 5B SF Bay Low866.30.6926 W/L 60-40 High661.20.9075      SA/DSPL Up30.17SA/DSPL Dn72.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance621.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating621.20.9658
FinRating, kevyt tuuli1002.70.9973
FinRating, kova tuuli510.20.9800
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9658
Triple Number Coastal/Long Distance Low0.8720
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1523
Triple Number Windward/Leeward Low0.6827
Triple Number Windward/Leeward Medium0.8515
Triple Number Windward/Leeward High0.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
For information
General Purpose Handicap (GPH)631.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Saronikos S All Purpose636.50.9427
Saronikos S Upwind750.80.7992
Saronikos S Downwind488.01.2296
Saronikos N All Purpose686.60.8738
Saronikos N Upwind780.50.7688
Saronikos N Downwind555.71.0798
Saronikos SW All Purpose632.50.9487
Saronikos SW Upwind747.30.8029
Saronikos SW Downwind513.21.1691
Saronikos NE All Purpose697.20.8606
Saronikos NE Upwind723.60.8292
Saronikos NE Downwind626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose589.81.0172
5-Band All Purpose Low818.50.7331
5-Band All Purpose L/M641.60.9352
5-Band All Purpose Med578.21.0378
5-Band All Purpose M/H537.11.1171
5-Band All Purpose High517.41.1597
Single Number Predominant Upwind636.00.9434
Single Number Predominant Reaching534.31.1231
Single Number Predominant Downwind547.81.0953
5-Band 50-50 Windward/Leeward Low1020.00.5882
5-Band 50-50 Windward/Leeward L/M782.50.7668
5-Band 50-50 Windward/Leeward Med695.60.8626
5-Band 50-50 Windward/Leeward M/H637.90.9406
5-Band 50-50 Windward/Leeward High610.00.9836
5-Band 60-40 Windward/Leeward Low1032.30.5812
5-Band 60-40 Windward/Leeward L/M802.60.7475
5-Band 60-40 Windward/Leeward Med723.60.8292
5-Band 60-40 Windward/Leeward M/H676.00.8876
5-Band 60-40 Windward/Leeward High661.20.9075
Triple Number 50-50 Windward/Leeward Low920.40.6519
Triple Number 50-50 Windward/Leeward Med704.70.8515
Triple Number 50-50 Windward/Leeward High628.90.9541
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward734.30.8171
Triple Number 60-40 Windward/Leeward Low934.80.6419
Triple Number 60-40 Windward/Leeward Med731.50.8202
Triple Number 60-40 Windward/Leeward High670.10.8954
Triple Number All-Purpose Low743.80.8067
Triple Number All-Purpose Med584.81.0260
Triple Number All-Purpose High530.91.1302
Triple Number Predominant Upwind Low772.80.7764
Triple Number Predominant Upwind Med632.30.9489
Triple Number Predominant Upwind High614.10.9771
Triple Number Predominant Reaching Low671.90.8930
Triple Number Predominant Reaching Med541.11.1089
Triple Number Predominant Reaching High472.21.2705
Triple Number Predominant Downwind Low726.00.8265
Triple Number Predominant Downwind Med538.21.1147
Triple Number Predominant Downwind High444.11.3511
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low688.1
Triple Number Coastal/Long Distance Medium571.6
Triple Number Coastal/Long Distance High520.7
Triple Number Windward/Leeward Low878.9
Triple Number Windward/Leeward Medium704.6
Triple Number Windward/Leeward High628.9
Predominantly Upwind637.8
Predominantly Downwind546.5
Predominantly Reaching534.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8720
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1523
Triple Number Windward/Leeward Low0.6827
Triple Number Windward/Leeward Medium0.8515
Triple Number Windward/Leeward High0.9541
Coastal/Long Distance0.9658
Predominantly Upwind0.9408
Predominantly Downwind1.0979
For information
General Purpose Handicap (GPH)631.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0481
Distanseseilas Trippeltall svak vind0.8720
Distanseseilas Trippeltall mellomvind1.0497
Distanseseilas Trippeltall sterk vind1.1523
Pølsebane Trippeltall svak vind0.6827
Pølsebane Trippeltall mellomvind0.8515
Pølsebane Trippeltall sterk vind0.9541
Motvind Singeltall0.9408
Medvind Singeltall1.0979
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Coastal/Long Distance621.20.9658
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind637.80.9408
Predominantly Downwind546.51.0979
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore609.30.9847
Cape Doctor Coastal507.61.1820
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8720
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1523
Triple Number Windward/Leeward Low0.6827
Triple Number Windward/Leeward Medium0.8515
Triple Number Windward/Leeward High0.9541
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8720
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1523
Triple Number Windward/Leeward Low0.6827
Triple Number Windward/Leeward Medium0.8515
Triple Number Windward/Leeward High0.9541
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Predominantly Upwind637.80.9408
Predominantly Downwind546.51.0979
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.20.9658
Triple Number Coastal/Long Distance Low688.10.8720
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High520.71.1523
Triple Number Windward/Leeward Low878.90.6827
Triple Number Windward/Leeward Medium704.60.8515
Triple Number Windward/Leeward High628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.3950.2754.0659.8601.8562.4527.3470.8465.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP589.81.0172 Predom. Dn High432.31.3880 5B AP M/H526.51.1396 TriNum AP Low688.10.8720 Predom. Rc Low731.40.8204 5B AP High508.51.1799 TriNum AP Med571.61.0496 Predom. Rc L/M578.51.0371 5B SF Bay Low866.30.6926 TriNum AP High520.71.1523 Predom. Rc Med523.51.1462 5B SF Bay L/M751.00.7989 TriNum W/L Low920.40.6519 Predom. Rc M/H487.61.2305 5B SF Bay Med676.30.8872 TriNum W/L Med704.60.8515 Predom. Rc High468.91.2796 5B SF Bay M/H627.40.9564 TriNum W/L Hig628.90.9541 5B W/L Low1020.00.5882 5B SF Bay High608.30.9863 Predom. Upwind661.60.9068 5B W/L L/M782.50.7668 ChiMac Up Low760.00.7895 Predom. Reaching553.71.0835 5B W/L Med695.60.8626 ChiMac Up Med706.20.8497 Predom. Downwind568.11.0561 5B W/L M/H637.90.9406 ChiMac Up High642.90.9333 Predom. Up Low837.20.7167 5B W/L High610.00.9836 ChiMac Off Low703.30.8531 Predom. Up L/M675.10.8887 W/L 60-40 Low1032.30.5812 ChiMac Off Med627.70.9559 Predom. Up Med625.70.9589 W/L 60-40 L/M802.60.7475 ChiMac Off High533.91.1237 Predom. Up M/H601.70.9972 W/L 60-40 Med723.60.8292 ChiMac AP Low728.60.8235 Predom. Up High603.40.9943 W/L 60-40 M/H676.00.8876 ChiMac AP Med664.60.9028 Predom. Dn Low805.90.7445 W/L 60-40 High661.20.9075 ChiMac AP High586.81.0224 Predom. Dn L/M611.30.9815 5B AP Low751.00.7990 BayMac Cove Island833.60.7198 Predom. Dn Med532.71.1263 5B AP L/M623.70.9619 BayMac Shore827.90.7247 Predom. Dn M/H473.81.2663 5B AP Med565.41.0611 Harvest Moon484.51.2383      SA/DSPL Up30.17SA/DSPL Dn72.91
ORC Ref  03440004RBE Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
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
Length overall10.305Maximum beam2.516Draft1.709Displacement1,671Wetted area13.77IMS L8.323LSM07.803Accomod. length8.177Sink (kg/mm) 10.68
VCGD0.062VCGM0.134 RM Rated (kg·m) 29.7Limit of positive stability(°) 103.2 Stability Index 98.6 BLR index 0.0000Default crew weight170 Declared crew weight 350
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.000IG9.886ISP12.160MDT10.088MDL10.124MDT20.085MDL20.091TL2.000MW0.124GO0.154
E4.150J3.110BAS1.026FSD0.000SFJ0.636SPL4.080WPLTPS0.000BD0.115MWT0.00MCG0.000
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/01/1992
SFFP0.485FFM0.800FF0.810LCFcl5.475SG1.0120
SAFP9.045FAM0.703FA0.711LCFsh5.617HBI0.730
W120.0W220.0W320.0W420.0
PD1501.7PD2502.0PD3503.0PD4504.0
WD10.520PLM9000.00GSA1.0RSA1.0RM33.0
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004RBE Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentstdspin12.5012.5012.507.167.0074.25min 35g/sqm
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03440004RBE Issued on 27/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org