Club
Certificate
Double Handed
2023

Boat

Ripstick

NOR 9979

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 Angles42.4°40.6°39.6°39.4°39.4°39.6°40.6°
Beat VMG3.283.974.344.464.514.534.48
52°4.965.846.276.436.516.556.56
60°5.206.056.476.646.736.786.82
75°5.386.206.646.877.027.117.22
90°5.566.366.656.967.207.387.63
110°5.686.587.007.257.467.668.02
120°5.566.537.047.437.758.028.55
135°5.036.166.847.337.818.339.88
150°4.285.386.236.787.157.518.66
Run VMG3.704.665.405.886.206.677.50
Gybe Angles144.2°148.3°149.2°150.1°170.3°174.8°140.5°

APH: 596.2

CDL: 7.499

GPH: 661.9

CertNo: 9295

BOAT
ClassJ/92DesignerRod JohnstoneBuilderJ/Boats IncAge date01/2000Series date01/1992Offset fileh194.bofData file9295
HULL
Length Overall9.150 mMaximum Beam3.042 mDraft1.840 mDisplacement2,944 kgDLR5.5384IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.340m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.2927.73Headsail Luffed18.7118.71Headsail FlyingSymmetricAsymmetric84.3684.36 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.32Storm Jib6.25Heavy Weather Jib16.88
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002JOJIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ripstick

NOR 9979

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 VMG1096.8907.9830.4806.7797.6794.3804.1
52°726.5616.4573.9559.7553.0549.5548.5
60°692.1594.7556.4541.8535.1531.0528.2
75°669.7580.5542.2523.8512.8506.0498.7
90°646.9565.7541.4517.1500.3487.8471.8
110°633.4546.8514.1496.5482.3469.9449.0
120°647.2551.1511.3484.4464.6449.1420.8
135°715.5584.9526.7491.2460.8431.9364.6
150°841.6669.4577.5530.9503.8479.5415.8
Run VMG971.8773.0666.8612.7580.3539.4480.1
Selected Courses
Windward / Leeward1034.3840.5748.6709.7689.0666.8642.1
All purpose801.0666.7607.8580.1563.2548.9526.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward735.00.8163
All purpose596.21.0064
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6956
Downwind "popa"0.9083
70% up, 30% down "Ilhabela"0.7482
30% up, 70% down "Ilhabela-inverso"0.8320
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Predominantly Upwind651.20.9213
Predominantly Downwind588.21.0200
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low733.90.8176
Triple Number All Purpose Medium592.41.0129
Triple Number All Purpose High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Predominantly Upwind651.20.9213
Predominantly Downwind588.21.0200
Predominantly Upwind Low829.90.7230
Predominantly Upwind Medium681.60.8803
Predominantly Upwind High655.80.9149
Predominantly Downwind Low781.40.7678
Predominantly Downwind Medium580.81.0331
Predominantly Downwind High493.91.2149
Chicago-Mac Upwind0.9057
Chicago-Mac All Purpose0.9508
Chicago-Mac Downwind1.0039
Bayview-Mac Cove Island0.8921
Bayview-Mac Shore0.8931
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching561.11.0693
Predominantly Reaching Low662.50.9056
Predominantly Reaching Medium554.31.0825
Predominantly Reaching High494.41.2137
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1019.40.5886
5-Band Low / Medium864.90.6937
5-Band Medium720.00.8334
5-Band Medium / High670.10.8954
5-Band High646.40.9282
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance645.9
Triple Number Coastal/Long Distance Low733.9
Triple Number Coastal/Long Distance Medium592.4
Triple Number Coastal/Long Distance High544.0
Triple Number Windward/Leeward Low937.4
Triple Number Windward/Leeward Medium728.4
Triple Number Windward/Leeward High663.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8176
Triple Number Coastal/Long Distance Medium1.0129
Triple Number Coastal/Long Distance High1.1030
Triple Number Windward/Leeward Low0.6401
Triple Number Windward/Leeward Medium0.8237
Triple Number Windward/Leeward High0.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low733.9
Triple Number Coastal/Long Distance Medium592.4
Triple Number Coastal/Long Distance High544.0
Triple Number Windward/Leeward Low937.4
Triple Number Windward/Leeward Medium728.4
Triple Number Windward/Leeward High663.1
Predominantly Upwind651.2
Predominantly Downwind588.2
Predominantly Reaching569.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8176
Triple Number Coastal/Long Distance Medium1.0129
Triple Number Coastal/Long Distance High1.1030
Triple Number Windward/Leeward Low0.6401
Triple Number Windward/Leeward Medium0.8237
Triple Number Windward/Leeward High0.9048
Coastal/Long Distance0.9289
Predominantly Upwind0.9213
Predominantly Downwind1.0200
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8176
Tretall Distanseseilas Mellomvind1.0129
Tretall Distanseseilas Mye vind1.1030
Tretall Pølsebane Lite vind0.6401
Tretall Pølsebane Mellomvind0.8237
Tretall Pølsebane Mye vind0.9048
Distanseseilas ett tall (OSN 8-16kn)0.9289
Distanseseilas ett tall (APH 6-20kn)1.0064
Enkeltall Motvind0.9213
Enkeltall Medvind1.0200
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Coastal/Long Distance645.90.9289
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind651.20.9213
Predominantly Downwind588.21.0200
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore649.50.9237
Cape Doctor Coastal533.01.1256
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8176
Triple Number Coastal/Long Distance Medium1.0129
Triple Number Coastal/Long Distance High1.1030
Triple Number Windward/Leeward Low0.6401
Triple Number Windward/Leeward Medium0.8237
Triple Number Windward/Leeward High0.9048
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8176
Triple Number Coastal/Long Distance Medium1.0129
Triple Number Coastal/Long Distance High1.1030
Triple Number Windward/Leeward Low0.6401
Triple Number Windward/Leeward Medium0.8237
Triple Number Windward/Leeward High0.9048
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Predominantly Upwind651.20.9213
Predominantly Downwind588.21.0200
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.90.9289
Triple Number Coastal/Long Distance Low733.90.8176
Triple Number Coastal/Long Distance Medium592.41.0129
Triple Number Coastal/Long Distance High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.1791.4679.1619.2585.0553.9501.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low733.90.8176
Triple Number All Purpose Medium592.41.0129
Triple Number All Purpose High544.01.1030
Triple Number Windward/Leeward Low937.40.6401
Triple Number Windward/Leeward Medium728.40.8237
Triple Number Windward/Leeward High663.10.9048
Predominantly Upwind651.20.9213
Predominantly Downwind588.21.0200
Predominantly Upwind Low829.90.7230
Predominantly Upwind Medium681.60.8803
Predominantly Upwind High655.80.9149
Predominantly Downwind Low781.40.7678
Predominantly Downwind Medium580.81.0331
Predominantly Downwind High493.91.2149
Chicago-Mac Upwind0.9057
Chicago-Mac All Purpose0.9508
Chicago-Mac Downwind1.0039
Bayview-Mac Cove Island0.8921
Bayview-Mac Shore0.8931
Harvest Moon Regatta516.51.1616
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy644.00.9317
San Francisco Bay Medium715.20.8389
Predominantly Reaching561.11.0693
Predominantly Reaching Low662.50.9056
Predominantly Reaching Medium554.31.0825
Predominantly Reaching High494.41.2137
Windward/Leeward 60-40 Low950.40.6313
Windward/Leeward 60-40 Medium759.80.7897
Windward/Leeward 60-40 High709.30.8459
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1019.40.5886
5-Band Low / Medium864.90.6937
5-Band Medium720.00.8334
5-Band Medium / High670.10.8954
5-Band High646.40.9282
ORC Ref  03440002JOJIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ripstick

NOR 9979

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ/92MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.150Max. Beam3.042Draft1.840Displacement2,944Wetted area17.62IMS L8.146LSM08.100Acc. length9.150Sink (kg/mm) 13.54
VCGD0.070VCGM0.047RM Rated (kg·m) 58.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.340PBWPIPA0.0033
EDL1.960ST10.050ST20.170
ST30.170ST40.100ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.650IG11.180ISP11.930MDT10.110MDL10.160MDT20.000MDL20.000TL1.400MW0.000GO0.000
E4.080J3.500BAS1.420FSDFoilSFJ0.000SPL0.000WPLTPS5.200BDMWT89.00MCG4.450
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.070Flotation Date01/01/2015MeasurerComment
SFFP0.441FFMFF1.037LCFcl4.992SG1.0000
SAFP8.826FAMFA0.684LCFsh5.223HBI0.845
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002JOJIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ripstick

NOR 9979

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment365-2022050310050.150.801.432.493.3327.2903/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment365-2021021013120.060.490.911.772.563.3710.79NoNo 18.7110/02/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment365-20210210131313.9011.8012.857.828.1196%84.3610/02/2021365-20220419140113.2811.2012.246.647.4289%69.3219/04/2022365-20200813120713.0411.3312.196.086.9687%63.5213/08/2020
ORC Ref  03440002JOJIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org