Club
Certificate
Non Spinnaker
2023

Boat

Hyak

NOR 11464

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.2°40.0°39.4°38.8°38.8°39.0°
Beat VMG3.514.264.765.015.125.185.20
52°5.376.326.927.207.317.387.44
60°5.666.587.127.407.537.607.67
75°5.866.777.287.587.787.918.05
90°5.746.717.277.617.878.098.42
110°5.096.186.987.467.808.118.69
120°4.765.896.767.317.688.008.63
135°4.145.276.196.917.387.728.34
150°3.494.575.516.316.957.408.02
Run VMG3.033.974.825.596.306.917.68
Gybe Angles146.6°152.0°158.6°166.4°173.0°176.6°179.0°

APH: 576.8

CDL: 9.465

GPH: 651.5

CertNo: 19113

BOAT
ClassX-37DesignerNiels JeppesenBuilderX-YachtsAge date01/2005Series date01/2004Offset fileX-37.offData file19113
HULL
Length Overall11.350 mMaximum Beam3.470 mDraft2.046 mDisplacement7,156 kgDLR6.8888IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight701 kgMinimum weight526 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.2943.92Headsail Luffed34.7034.70Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail13.30Storm Jib12.17Heavy Weather Jib32.86
SAIL LIMITS
Headsails5  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  03440002O73Issued on 12/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Hyak

NOR 11464

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1025.9845.9756.8719.2703.1695.1692.2
52°670.9569.4520.4500.3492.4487.9484.1
60°636.3546.7505.3486.7478.3473.7469.4
75°614.3531.8494.7475.0462.8455.1447.1
90°627.2536.3495.2473.3457.5444.8427.5
110°707.7582.5515.4482.4461.6444.1414.2
120°756.8611.6532.8492.3468.8450.2417.2
135°870.4683.5581.9521.3487.8466.4431.5
150°1030.5787.0653.6570.5517.7486.6448.6
Run VMG1190.0907.6747.5643.8571.1521.0468.8
Selected Courses
Windward / Leeward1107.9876.7752.1681.5637.1608.0580.5
All purpose840.4681.4598.4553.6527.1510.0489.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward715.20.8389
All purpose576.81.0402
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7723
Downwind "popa"0.8317
70% up, 30% down "Ilhabela"0.7892
30% up, 70% down "Ilhabela-inverso"0.8130
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Predominantly Upwind611.20.9816
Predominantly Downwind604.30.9930
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low760.90.7885
Triple Number All Purpose Medium572.61.0479
Triple Number All Purpose High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Predominantly Upwind611.20.9816
Predominantly Downwind604.30.9930
Predominantly Upwind Low815.00.7362
Predominantly Upwind Medium620.10.9676
Predominantly Upwind High581.31.0322
Predominantly Downwind Low877.60.6837
Predominantly Downwind Medium608.90.9853
Predominantly Downwind High490.71.2227
Chicago-Mac Upwind0.9640
Chicago-Mac All Purpose0.9667
Chicago-Mac Downwind0.9716
Bayview-Mac Cove Island0.9001
Bayview-Mac Shore0.9192
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching547.31.0963
Predominantly Reaching Low691.90.8672
Predominantly Reaching Medium545.51.0999
Predominantly Reaching High475.61.2617
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1090.10.5504
5-Band Low / Medium900.00.6667
5-Band Medium695.90.8622
5-Band Medium / High614.50.9764
5-Band High585.31.0252
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance631.3
Triple Number Coastal/Long Distance Low760.9
Triple Number Coastal/Long Distance Medium572.6
Triple Number Coastal/Long Distance High506.6
Triple Number Windward/Leeward Low992.4
Triple Number Windward/Leeward Medium710.2
Triple Number Windward/Leeward High605.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium1.0479
Triple Number Coastal/Long Distance High1.1844
Triple Number Windward/Leeward Low0.6046
Triple Number Windward/Leeward Medium0.8448
Triple Number Windward/Leeward High0.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low760.9
Triple Number Coastal/Long Distance Medium572.6
Triple Number Coastal/Long Distance High506.6
Triple Number Windward/Leeward Low992.4
Triple Number Windward/Leeward Medium710.2
Triple Number Windward/Leeward High605.0
Predominantly Upwind611.2
Predominantly Downwind604.3
Predominantly Reaching568.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium1.0479
Triple Number Coastal/Long Distance High1.1844
Triple Number Windward/Leeward Low0.6046
Triple Number Windward/Leeward Medium0.8448
Triple Number Windward/Leeward High0.9918
Coastal/Long Distance0.9504
Predominantly Upwind0.9816
Predominantly Downwind0.9930
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7885
Tretall Distanseseilas Mellomvind1.0479
Tretall Distanseseilas Mye vind1.1844
Tretall Pølsebane Lite vind0.6046
Tretall Pølsebane Mellomvind0.8448
Tretall Pølsebane Mye vind0.9918
Distanseseilas ett tall (OSN 8-16kn)0.9504
Distanseseilas ett tall (APH 6-20kn)1.0402
Enkeltall Motvind0.9816
Enkeltall Medvind0.9930
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Coastal/Long Distance631.30.9504
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind611.20.9816
Predominantly Downwind604.30.9930
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore588.81.0191
Cape Doctor Coastal495.61.2106
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium1.0479
Triple Number Coastal/Long Distance High1.1844
Triple Number Windward/Leeward Low0.6046
Triple Number Windward/Leeward Medium0.8448
Triple Number Windward/Leeward High0.9918
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7885
Triple Number Coastal/Long Distance Medium1.0479
Triple Number Coastal/Long Distance High1.1844
Triple Number Windward/Leeward Low0.6046
Triple Number Windward/Leeward Medium0.8448
Triple Number Windward/Leeward High0.9918
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Predominantly Upwind611.20.9816
Predominantly Downwind604.30.9930
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.30.9504
Triple Number Coastal/Long Distance Low760.90.7885
Triple Number Coastal/Long Distance Medium572.61.0479
Triple Number Coastal/Long Distance High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1116.1825.5676.7592.1547.7515.6468.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low760.90.7885
Triple Number All Purpose Medium572.61.0479
Triple Number All Purpose High506.61.1844
Triple Number Windward/Leeward Low992.40.6046
Triple Number Windward/Leeward Medium710.20.8448
Triple Number Windward/Leeward High605.00.9918
Predominantly Upwind611.20.9816
Predominantly Downwind604.30.9930
Predominantly Upwind Low815.00.7362
Predominantly Upwind Medium620.10.9676
Predominantly Upwind High581.31.0322
Predominantly Downwind Low877.60.6837
Predominantly Downwind Medium608.90.9853
Predominantly Downwind High490.71.2227
Chicago-Mac Upwind0.9640
Chicago-Mac All Purpose0.9667
Chicago-Mac Downwind0.9716
Bayview-Mac Cove Island0.9001
Bayview-Mac Shore0.9192
Harvest Moon Regatta499.61.2009
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy596.01.0067
San Francisco Bay Medium703.30.8532
Predominantly Reaching547.31.0963
Predominantly Reaching Low691.90.8672
Predominantly Reaching Medium545.51.0999
Predominantly Reaching High475.61.2617
Windward/Leeward 60-40 Low981.10.6116
Windward/Leeward 60-40 Medium719.80.8335
Windward/Leeward 60-40 High635.90.9435
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1090.10.5504
5-Band Low / Medium900.00.6667
5-Band Medium695.90.8622
5-Band Medium / High614.50.9764
5-Band High585.31.0252
ORC Ref  03440002O73Issued on 12/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Hyak

NOR 11464

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-37MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.350Max. Beam3.470Draft2.046Displacement7,156Wetted area28.43IMS L10.308LSM010.127Acc. length11.277Sink (kg/mm) 20.93
VCGD0.090VCGM0.052RM Rated (kg·m) 147.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0035
EDL2.430ST10.042ST20.180
ST30.180ST40.112ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.900IG15.600ISP15.700MDT10.120MDL10.210MDT20.110MDL20.190TL0.810MW0.210GO0.210
E5.100J4.120BAS1.760FSDFoilSFJ0.000SPL4.202WPLTPS0.000BDMWT204.50MCG5.180
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.090Flotation Date01/01/2015MeasurerComment
SFFP0.250FFMFF1.358LCFcl6.386SG1.0050
SAFP10.800FAMFA1.066LCFsh6.605HBI1.166
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002O73Issued on 12/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Hyak

NOR 11464

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2013042420130.140.941.733.104.1743.2924/04/2013
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment336-2014030410450.100.651.212.303.304.3115.47NoNo 34.7004/03/2014Lett fokk omsydd306-2020081913110.080.611.162.213.274.3615.37NoNo 33.9719/08/2020svart 3Di fokk 2020
ORC Ref  03440002O73Issued on 12/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org