Double HandedClub Certificate2025
CriadoNOR 9207
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 Angles43.4°43.4°41.0°39.4°39.2°40.2°40.8°43.1°47.7°
Beat VMG2.313.153.764.044.124.124.113.973.67
52°3.634.785.495.795.895.925.955.915.77
60°3.875.015.655.946.066.116.166.166.10
75°4.025.155.766.086.296.416.506.616.61
90°3.925.085.746.116.406.646.817.047.15
110°3.704.945.776.236.616.927.157.547.67
120°3.534.785.666.176.586.997.418.209.04
135°3.124.305.225.906.346.777.238.7211.51
150°2.523.634.635.436.006.406.817.8110.44
Run VMG2.183.154.024.765.405.876.256.999.04
Gybe Angles147.6°147.6°152.1°157.4°164.2°171.8°175.9°171.4°144.2°
APH ToD:655.9CDL: 6.092APH ToT: 0.9147CertNo:9263
BOAT
ClassJ-24DesignerJOHNSTONEBuilderJ/Boats IncAge date01/1978Series date01/1977Offset filej24.od.offData file9263
HULL
Length Overall7.318 mMaximum Beam2.692 mDraft1.225 mDisplacement1,269 kgDLR5.6329IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension-0.20 m
SAIL AREAS (m²)
MeasuredRatedMainsail15.6616.03Headsail Luffed18.7818.78Headsail FlyingSymmetric35.3435.34Asymmetric
STORM SAIL AREAS (m²)
Trysail4.44Storm Jib3.37Heavy Weather Jib9.08
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.
ORC Ref  03440003T7UIssued on 03/06/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
CriadoNOR 9207
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 VMG1557.41142.2958.6890.5874.5873.3876.9907.9980.1
52°991.1752.8656.0621.7611.6607.7605.5609.4624.3
60°930.5718.9637.5606.0594.2588.8584.8584.2590.5
75°895.9698.8625.5592.0572.0561.5553.8544.9544.7
90°918.5708.9626.9588.9562.3542.3528.6511.6503.2
110°973.6728.5623.5577.5544.4520.1503.3477.2469.3
120°1018.7753.3636.4583.8546.7515.1485.7439.1398.3
135°1152.8838.1690.0610.0567.7531.6497.8412.9312.8
150°1429.1991.0777.4662.5600.5562.4528.9461.2345.0
Run VMG1653.21144.4895.9757.0666.7613.4576.4515.0398.4
Selected Courses
Windward / Leeward1603.31143.3927.2823.8770.6743.3726.7711.5689.2
All purpose1201.2882.1738.2671.5637.2616.7601.7580.7561.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward802.70.7474
All purpose655.90.9147
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6438
Downwind "popa"0.8126
70% up, 30% down "Ilhabela"0.6866
30% up, 70% down "Ilhabela-inverso"0.7533
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Predominantly Upwind712.10.8426
Predominantly Downwind656.90.9134
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low810.10.7406
Triple Number AP Medium652.00.9203
Triple Number AP High597.61.0040
Triple Number Windward/Leeward Low1081.90.5546
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Single Number Predominant Upwind738.40.8125
Single Number Predominant Reaching646.20.9285
Single Number Predominant Downwind682.50.8792
Predominant Upwind - Low956.60.6272
Predominant Upwind - Low/Med758.90.7907
Predominant Upwind - Medium694.90.8634
Predominant Upwind - Med/High668.90.8970
Predominant Upwind - High663.20.9047
Predominant Downwind Low980.00.6123
Predominant Downwind Low/Med738.20.8128
Predominant Downwind Medium637.20.9417
Predominant Downwind Med/High570.81.0512
Predominant Downwind High518.61.1569
Predominant Reaching Low862.50.6957
Predominant Reaching Low/Med681.60.8802
Predominant Reaching Medium611.80.9807
Predominant Reaching Med/High566.51.0591
Predominant Reaching High533.51.1246
SA/DSPL Upwind29.36SA/DSPL Downwind43.47
Scoring OptionTODTOT
5-Band Windward/Leeward Low1204.80.4980
5-Band Windward/Leeward Low/Med899.40.6671
5-Band Windward/Leeward Medium784.30.7651
5-Band Windward/Leeward Med/High730.60.8212
5-Band Windward/Leeward High710.30.8448
Windward/Leeward 60-40 Low1203.80.4984
Windward/Leeward 60-40 Low/Med909.40.6598
Windward/Leeward 60-40 Medium804.20.7461
Windward/Leeward 60-40 Med/High760.80.7887
Windward/Leeward 60-40 High751.20.7987
5-Band AP Low890.10.6741
5-Band AP Low/Med720.90.8322
5-Band AP Medium644.90.9304
5-Band AP Med/High603.70.9939
5-Band AP High581.11.0326
5-Band SF Bay Tour - Low1038.90.5776
5-Band SF Bay Tour - Low/Med862.60.6956
5-Band SF Bay Tour - Medium761.60.7878
5-Band SF Bay Tour - Med/High714.70.8396
5-Band SF Bay Tour - High695.20.8631
Chicago-Mac Upwind0.7941
Chicago-Mac All Purpose0.8233
Chicago-Mac Downwind0.8481
Bayview-Mac Cove Island0.6179
Bayview-Mac Shore0.6231
Harvest Moon Regatta564.71.0625
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance710.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating710.30.8448
FinRating, kevyt tuuli1183.60.8449
FinRating, kova tuuli580.60.8611
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8448
Triple Number Coastal/Long Distance Low0.7406
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5796
Triple Number Windward/Leeward Medium0.7551
Triple Number Windward/Leeward High0.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
For information
General Purpose Handicap (GPH)728.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low810.2
Triple Number Coastal/Long Distance Medium651.9
Triple Number Coastal/Long Distance High597.6
Triple Number Windward/Leeward Low1035.2
Triple Number Windward/Leeward Medium794.6
Triple Number Windward/Leeward High725.2
Predominantly Upwind712.1
Predominantly Downwind656.9
Predominantly Reaching633.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7406
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5796
Triple Number Windward/Leeward Medium0.7551
Triple Number Windward/Leeward High0.8274
Coastal/Long Distance0.8448
Predominantly Upwind0.8426
Predominantly Downwind0.9134
For information
General Purpose Handicap (GPH)728.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9147
Distanseseilas Trippeltall svak vind0.7406
Distanseseilas Trippeltall mellomvind0.9204
Distanseseilas Trippeltall sterk vind1.0040
Pølsebane Trippeltall svak vind0.5796
Pølsebane Trippeltall mellomvind0.7551
Pølsebane Trippeltall sterk vind0.8274
Motvind Singeltall0.8426
Medvind Singeltall0.9134
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Coastal/Long Distance710.30.8448
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind712.10.8426
Predominantly Downwind656.90.9134
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore695.90.8622
Cape Doctor Coastal567.61.0572
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7406
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5796
Triple Number Windward/Leeward Medium0.7551
Triple Number Windward/Leeward High0.8274
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7406
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5796
Triple Number Windward/Leeward Medium0.7551
Triple Number Windward/Leeward High0.8274
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Predominantly Upwind712.10.8426
Predominantly Downwind656.90.9134
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance710.30.8448
Triple Number Coastal/Long Distance Low810.20.7406
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1035.20.5796
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1703.01143.4875.7749.2679.8640.3605.7546.5520.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low810.10.7406
Triple Number AP Medium652.00.9203
Triple Number AP High597.61.0040
Triple Number Windward/Leeward Low1081.90.5546
Triple Number Windward/Leeward Medium794.60.7551
Triple Number Windward/Leeward High725.20.8274
Single Number Predominant Upwind738.40.8125
Single Number Predominant Reaching646.20.9285
Single Number Predominant Downwind682.50.8792
Predominant Upwind - Low956.60.6272
Predominant Upwind - Low/Med758.90.7907
Predominant Upwind - Medium694.90.8634
Predominant Upwind - Med/High668.90.8970
Predominant Upwind - High663.20.9047
Predominant Downwind Low980.00.6123
Predominant Downwind Low/Med738.20.8128
Predominant Downwind Medium637.20.9417
Predominant Downwind Med/High570.81.0512
Predominant Downwind High518.61.1569
Predominant Reaching Low862.50.6957
Predominant Reaching Low/Med681.60.8802
Predominant Reaching Medium611.80.9807
Predominant Reaching Med/High566.51.0591
Predominant Reaching High533.51.1246
SA/DSPL Upwind29.36SA/DSPL Downwind43.47
Scoring OptionTODTOT
5-Band Windward/Leeward Low1204.80.4980
5-Band Windward/Leeward Low/Med899.40.6671
5-Band Windward/Leeward Medium784.30.7651
5-Band Windward/Leeward Med/High730.60.8212
5-Band Windward/Leeward High710.30.8448
Windward/Leeward 60-40 Low1203.80.4984
Windward/Leeward 60-40 Low/Med909.40.6598
Windward/Leeward 60-40 Medium804.20.7461
Windward/Leeward 60-40 Med/High760.80.7887
Windward/Leeward 60-40 High751.20.7987
5-Band AP Low890.10.6741
5-Band AP Low/Med720.90.8322
5-Band AP Medium644.90.9304
5-Band AP Med/High603.70.9939
5-Band AP High581.11.0326
5-Band SF Bay Tour - Low1038.90.5776
5-Band SF Bay Tour - Low/Med862.60.6956
5-Band SF Bay Tour - Medium761.60.7878
5-Band SF Bay Tour - Med/High714.70.8396
5-Band SF Bay Tour - High695.20.8631
Chicago-Mac Upwind0.7941
Chicago-Mac All Purpose0.8233
Chicago-Mac Downwind0.8481
Bayview-Mac Cove Island0.6179
Bayview-Mac Shore0.6231
Harvest Moon Regatta564.71.0625
ORC Ref  03440003T7UIssued on 03/06/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
CriadoNOR 9207
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-24MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.318Max. Beam2.692Draft1.225Displacement1,269Wetted area10.37IMS L6.353LSM06.085Acc. length7.318Sink (kg/mm) 8.53
VCGD0.049VCGM0.076RM Rated (kg·m) 27.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P8.538IG8.125ISP8.210MDT10.087MDL10.124MDT20.087MDL20.124TL0.000MW0.124GO0.150
E2.970J2.900BAS1.080FSDSFJSPL2.975WPLTPSBD0.085MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/04/2015
W120.0W220.0W320.0W420.0
PD1332.0PD2330.0PD3331.0PD4332.0
WD5.680PLM9000.00GSA1.0RSA1.0RM27.0
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003T7UIssued on 03/06/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
CriadoNOR 9207
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.701.181.982.6015.66Class rules
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.104.358.46NoNo 18.78Class rules
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC8.138.138.135.225.2035.34Class rules
ORC Ref  03440003T7UIssued on 03/06/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org