Non Spin/HSFClub Certificate2025
BabarNOR 20
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 Angles42.3°42.3°40.2°38.5°37.8°38.0°38.0°38.4°40.5°
Beat VMG2.763.784.534.935.085.165.215.235.05
52°4.295.706.617.017.167.247.307.357.29
60°4.585.986.817.197.357.457.527.597.55
75°4.786.176.947.357.607.757.868.018.07
90°4.666.076.907.357.697.988.198.468.63
110°4.035.436.447.117.547.938.319.019.42
120°3.615.026.156.927.397.798.199.0610.13
135°3.054.365.516.417.037.457.838.659.73
150°2.493.664.765.716.507.077.478.219.07
Run VMG2.163.174.124.985.786.507.047.818.56
Gybe Angles144.2°144.2°150.5°156.4°174.1°176.3°178.0°178.4°177.7°
APH ToD:564.3CDL: 9.145APH ToT: 1.0634CertNo:9168
BOAT
ClassX-35 ODDesignerNielsJeppesenBuilderX-YachtsAge date01/2006Series date01/2005Offset fileX35.OD.OFFData file9168
HULL
Length Overall10.600 mMaximum Beam3.250 mDraft2.155 mDisplacement4,418 kgDLR5.9015IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight600 kg(default)Minimum weight470 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.7642.60Headsail Luffed32.9032.90Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail12.22Storm Jib10.75Heavy Weather Jib29.02
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ 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.
Non Spin/HSFClub Certificate2025
BabarNOR 20
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 VMG1306.6952.9794.2730.8708.7697.7691.2688.7713.5
52°838.8631.4544.9513.7503.1497.1493.2489.6493.7
60°786.7602.2528.6500.5489.7483.5479.0474.3476.9
75°752.4583.3518.6489.8473.4464.3457.8449.6446.2
90°772.5593.0521.6489.7468.1451.4439.8425.6417.3
110°893.8662.9559.1506.4477.6454.1433.2399.6382.1
120°996.5716.5585.1520.3487.1462.2439.7397.4355.5
135°1178.6825.3653.7561.3511.8483.0459.6416.2370.0
150°1446.2983.8756.6630.5553.9509.5482.2438.6397.0
Run VMG1668.31136.0873.3722.8623.0554.1511.1461.2420.5
Selected Courses
Windward / Leeward1485.11044.5833.7726.8665.9625.9601.1574.9567.0
All purpose1096.4792.7651.6582.7545.6522.1506.0483.9472.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward694.80.8636
All purpose564.31.0634
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7978
Downwind "popa"0.8604
70% up, 30% down "Ilhabela"0.8156
30% up, 70% down "Ilhabela-inverso"0.8406
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Predominantly Upwind597.71.0039
Predominantly Downwind588.01.0204
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low722.10.8309
Triple Number AP Medium561.01.0695
Triple Number AP High501.71.1958
Triple Number Windward/Leeward Low983.20.6102
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Single Number Predominant Upwind619.90.9679
Single Number Predominant Reaching561.11.0693
Single Number Predominant Downwind616.90.9726
Predominant Upwind - Low830.50.7224
Predominant Upwind - Low/Med645.70.9292
Predominant Upwind - Medium580.71.0333
Predominant Upwind - Med/High548.31.0942
Predominant Upwind - High535.61.1203
Predominant Downwind Low927.10.6472
Predominant Downwind Low/Med674.70.8893
Predominant Downwind Medium566.01.0600
Predominant Downwind Med/High498.91.2027
Predominant Downwind High462.91.2961
Predominant Reaching Low774.90.7743
Predominant Reaching Low/Med595.71.0072
Predominant Reaching Medium524.91.1430
Predominant Reaching Med/High482.81.2428
Predominant Reaching High459.41.3061
SA/DSPL Upwind27.59SA/DSPL Downwind27.59
Scoring OptionTODTOT
5-Band Windward/Leeward Low1102.50.5442
5-Band Windward/Leeward Low/Med802.30.7479
5-Band Windward/Leeward Medium677.80.8852
5-Band Windward/Leeward Med/High606.30.9895
5-Band Windward/Leeward High578.11.0379
Windward/Leeward 60-40 Low1082.40.5543
Windward/Leeward 60-40 Low/Med798.40.7515
Windward/Leeward 60-40 Medium685.50.8753
Windward/Leeward 60-40 Med/High623.70.9619
Windward/Leeward 60-40 High601.20.9981
5-Band AP Low808.70.7419
5-Band AP Low/Med632.50.9487
5-Band AP Medium553.41.0843
5-Band AP Med/High508.31.1804
5-Band AP High485.71.2354
5-Band SF Bay Tour - Low938.80.6391
5-Band SF Bay Tour - Low/Med762.90.7865
5-Band SF Bay Tour - Medium654.00.9174
5-Band SF Bay Tour - Med/High594.11.0099
5-Band SF Bay Tour - High568.91.0547
Chicago-Mac Upwind0.9421
Chicago-Mac All Purpose0.9437
Chicago-Mac Downwind0.9343
Bayview-Mac Cove Island0.6873
Bayview-Mac Shore0.6962
Harvest Moon Regatta490.91.2223
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance615.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating615.70.9745
FinRating, kevyt tuuli1085.50.9212
FinRating, kova tuuli488.31.0240
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9745
Triple Number Coastal/Long Distance Low0.8309
Triple Number Coastal/Long Distance Medium1.0696
Triple Number Coastal/Long Distance High1.1958
Triple Number Windward/Leeward Low0.6389
Triple Number Windward/Leeward Medium0.8693
Triple Number Windward/Leeward High1.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
For information
General Purpose Handicap (GPH)632.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low722.1
Triple Number Coastal/Long Distance Medium561.0
Triple Number Coastal/Long Distance High501.8
Triple Number Windward/Leeward Low939.1
Triple Number Windward/Leeward Medium690.2
Triple Number Windward/Leeward High597.5
Predominantly Upwind597.7
Predominantly Downwind588.0
Predominantly Reaching554.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8309
Triple Number Coastal/Long Distance Medium1.0696
Triple Number Coastal/Long Distance High1.1958
Triple Number Windward/Leeward Low0.6389
Triple Number Windward/Leeward Medium0.8693
Triple Number Windward/Leeward High1.0042
Coastal/Long Distance0.9745
Predominantly Upwind1.0039
Predominantly Downwind1.0204
For information
General Purpose Handicap (GPH)632.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0634
Distanseseilas Trippeltall svak vind0.8309
Distanseseilas Trippeltall mellomvind1.0696
Distanseseilas Trippeltall sterk vind1.1958
Pølsebane Trippeltall svak vind0.6389
Pølsebane Trippeltall mellomvind0.8693
Pølsebane Trippeltall sterk vind1.0042
Motvind Singeltall1.0039
Medvind Singeltall1.0204
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Coastal/Long Distance615.70.9745
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind597.71.0039
Predominantly Downwind588.01.0204
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore569.41.0538
Cape Doctor Coastal475.61.2615
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8309
Triple Number Coastal/Long Distance Medium1.0696
Triple Number Coastal/Long Distance High1.1958
Triple Number Windward/Leeward Low0.6389
Triple Number Windward/Leeward Medium0.8693
Triple Number Windward/Leeward High1.0042
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8309
Triple Number Coastal/Long Distance Medium1.0696
Triple Number Coastal/Long Distance High1.1958
Triple Number Windward/Leeward Low0.6389
Triple Number Windward/Leeward Medium0.8693
Triple Number Windward/Leeward High1.0042
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Predominantly Upwind597.71.0039
Predominantly Downwind588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance615.70.9745
Triple Number Coastal/Long Distance Low722.10.8309
Triple Number Coastal/Long Distance Medium561.01.0696
Triple Number Coastal/Long Distance High501.81.1958
Triple Number Windward/Leeward Low939.10.6389
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1611.11053.6786.6656.4582.5542.0511.4461.9444.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low722.10.8309
Triple Number AP Medium561.01.0695
Triple Number AP High501.71.1958
Triple Number Windward/Leeward Low983.20.6102
Triple Number Windward/Leeward Medium690.20.8693
Triple Number Windward/Leeward High597.51.0042
Single Number Predominant Upwind619.90.9679
Single Number Predominant Reaching561.11.0693
Single Number Predominant Downwind616.90.9726
Predominant Upwind - Low830.50.7224
Predominant Upwind - Low/Med645.70.9292
Predominant Upwind - Medium580.71.0333
Predominant Upwind - Med/High548.31.0942
Predominant Upwind - High535.61.1203
Predominant Downwind Low927.10.6472
Predominant Downwind Low/Med674.70.8893
Predominant Downwind Medium566.01.0600
Predominant Downwind Med/High498.91.2027
Predominant Downwind High462.91.2961
Predominant Reaching Low774.90.7743
Predominant Reaching Low/Med595.71.0072
Predominant Reaching Medium524.91.1430
Predominant Reaching Med/High482.81.2428
Predominant Reaching High459.41.3061
SA/DSPL Upwind27.59SA/DSPL Downwind27.59
Scoring OptionTODTOT
5-Band Windward/Leeward Low1102.50.5442
5-Band Windward/Leeward Low/Med802.30.7479
5-Band Windward/Leeward Medium677.80.8852
5-Band Windward/Leeward Med/High606.30.9895
5-Band Windward/Leeward High578.11.0379
Windward/Leeward 60-40 Low1082.40.5543
Windward/Leeward 60-40 Low/Med798.40.7515
Windward/Leeward 60-40 Medium685.50.8753
Windward/Leeward 60-40 Med/High623.70.9619
Windward/Leeward 60-40 High601.20.9981
5-Band AP Low808.70.7419
5-Band AP Low/Med632.50.9487
5-Band AP Medium553.41.0843
5-Band AP Med/High508.31.1804
5-Band AP High485.71.2354
5-Band SF Bay Tour - Low938.80.6391
5-Band SF Bay Tour - Low/Med762.90.7865
5-Band SF Bay Tour - Medium654.00.9174
5-Band SF Bay Tour - Med/High594.11.0099
5-Band SF Bay Tour - High568.91.0547
Chicago-Mac Upwind0.9421
Chicago-Mac All Purpose0.9437
Chicago-Mac Downwind0.9343
Bayview-Mac Cove Island0.6873
Bayview-Mac Shore0.6962
Harvest Moon Regatta490.91.2223
Non Spin/HSFClub Certificate2025
BabarNOR 20
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-35 ODMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.600Max. Beam3.250Draft2.155Displacement4,418Wetted area22.75IMS L9.412LSM09.079Acc. length10.563Sink (kg/mm) 17.53
VCGD0.054VCGM0.048RM Rated (kg·m) 110.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight600Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBWPIPA0.0033
EDL2.390ST10.042ST20.180
ST30.180ST40.112ST50.255
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P14.250IG14.590ISP14.530MDT10.125MDL10.185MDT20.122MDL20.140TL1.230MW0.184GO0.204
E4.900J4.170BAS1.745FSDFoilSFJ0.000SPL4.349WPLTPS0.000BD0.000MWT156.00MCG4.600
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.054Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
BabarNOR 20
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment990-2015050619310.211.071.863.174.1241.7606/05/2015
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment990-2015050619330.090.001.202.283.324.4114.59NoNo 32.9006/05/2015One Design Racing Sail, JUW not limited in classrule.437-2025041420380.080.631.192.203.314.4914.04YesNo 31.5314/04/2025