Club
Certificate
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 Angles43.0°40.8°39.3°37.6°37.2°37.2°37.6°
Beat VMG3.243.954.464.754.864.924.95
52°4.925.836.376.646.766.836.90
60°5.176.056.536.796.957.037.12
75°5.316.186.656.957.177.337.51
90°5.586.486.867.057.257.507.87
110°5.656.617.107.457.727.958.39
120°5.506.517.067.517.918.319.06
135°4.966.096.787.267.758.259.93
150°4.225.316.176.727.057.388.10
Run VMG3.664.605.355.826.176.637.32
Gybe Angles144.4°147.8°149.2°150.1°172.1°175.4°175.7°

APH: 584.9

CDL: 8.045

GPH: 653.8

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 weight510 kgMinimum weight382 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  03440002JNIIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG1111.6911.6807.0757.7740.7731.5727.0
52°732.2617.5565.4542.3532.3526.9521.7
60°696.9595.3551.5529.9518.3512.2505.7
75°677.4582.3541.0518.1502.1490.9479.6
90°645.0555.2524.8510.8496.5480.2457.4
110°636.8544.5507.4482.9466.1453.0428.9
120°654.1552.9509.8479.5454.9433.0397.5
135°725.4591.3530.9495.7464.7436.4362.4
150°852.8677.6583.1535.9510.3487.6444.5
Run VMG984.7782.4673.3618.7583.7542.9491.8
Selected Courses
Windward / Leeward1048.2847.0740.2688.2662.2637.2609.4
All purpose809.5668.9600.9566.4546.4529.6504.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward718.20.8354
All purpose584.91.0258
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7258
Downwind "popa"0.8979
70% up, 30% down "Ilhabela"0.7700
30% up, 70% down "Ilhabela-inverso"0.8382
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Predominantly Upwind635.30.9445
Predominantly Downwind587.11.0220
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low739.20.8117
Triple Number All Purpose Medium581.51.0319
Triple Number All Purpose High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Predominantly Upwind635.30.9445
Predominantly Downwind587.11.0220
Predominantly Upwind Low836.00.7177
Predominantly Upwind Medium658.50.9111
Predominantly Upwind High615.10.9754
Predominantly Downwind Low789.20.7603
Predominantly Downwind Medium582.21.0306
Predominantly Downwind High493.61.2156
Chicago-Mac Upwind0.9281
Chicago-Mac All Purpose0.9635
Chicago-Mac Downwind1.0064
Bayview-Mac Cove Island0.8967
Bayview-Mac Shore0.9002
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching554.61.0818
Predominantly Reaching Low664.60.9028
Predominantly Reaching Medium548.91.0932
Predominantly Reaching High484.71.2380
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1032.70.5810
5-Band Low / Medium868.40.6909
5-Band Medium701.50.8553
5-Band Medium / High641.10.9359
5-Band High614.20.9768
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance634.4
Triple Number Coastal/Long Distance Low739.2
Triple Number Coastal/Long Distance Medium581.5
Triple Number Coastal/Long Distance High524.2
Triple Number Windward/Leeward Low947.6
Triple Number Windward/Leeward Medium712.3
Triple Number Windward/Leeward High633.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8117
Triple Number Coastal/Long Distance Medium1.0319
Triple Number Coastal/Long Distance High1.1446
Triple Number Windward/Leeward Low0.6332
Triple Number Windward/Leeward Medium0.8424
Triple Number Windward/Leeward High0.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low739.2
Triple Number Coastal/Long Distance Medium581.5
Triple Number Coastal/Long Distance High524.2
Triple Number Windward/Leeward Low947.6
Triple Number Windward/Leeward Medium712.3
Triple Number Windward/Leeward High633.0
Predominantly Upwind635.3
Predominantly Downwind587.1
Predominantly Reaching565.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8117
Triple Number Coastal/Long Distance Medium1.0319
Triple Number Coastal/Long Distance High1.1446
Triple Number Windward/Leeward Low0.6332
Triple Number Windward/Leeward Medium0.8424
Triple Number Windward/Leeward High0.9478
Coastal/Long Distance0.9458
Predominantly Upwind0.9445
Predominantly Downwind1.0220
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8117
Tretall Distanseseilas Mellomvind1.0319
Tretall Distanseseilas Mye vind1.1446
Tretall Pølsebane Lite vind0.6332
Tretall Pølsebane Mellomvind0.8424
Tretall Pølsebane Mye vind0.9478
Distanseseilas ett tall (OSN 8-16kn)0.9458
Distanseseilas ett tall (APH 6-20kn)1.0258
Enkeltall Motvind0.9445
Enkeltall Medvind1.0220
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Coastal/Long Distance634.40.9458
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind635.30.9445
Predominantly Downwind587.11.0220
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore617.80.9713
Cape Doctor Coastal511.71.1726
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8117
Triple Number Coastal/Long Distance Medium1.0319
Triple Number Coastal/Long Distance High1.1446
Triple Number Windward/Leeward Low0.6332
Triple Number Windward/Leeward Medium0.8424
Triple Number Windward/Leeward High0.9478
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8117
Triple Number Coastal/Long Distance Medium1.0319
Triple Number Coastal/Long Distance High1.1446
Triple Number Windward/Leeward Low0.6332
Triple Number Windward/Leeward Medium0.8424
Triple Number Windward/Leeward High0.9478
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Predominantly Upwind635.30.9445
Predominantly Downwind587.11.0220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance634.40.9458
Triple Number Coastal/Long Distance Low739.20.8117
Triple Number Coastal/Long Distance Medium581.51.0319
Triple Number Coastal/Long Distance High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1041.8796.7671.4603.0567.1534.8483.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low739.20.8117
Triple Number All Purpose Medium581.51.0319
Triple Number All Purpose High524.21.1446
Triple Number Windward/Leeward Low947.60.6332
Triple Number Windward/Leeward Medium712.30.8424
Triple Number Windward/Leeward High633.00.9478
Predominantly Upwind635.30.9445
Predominantly Downwind587.11.0220
Predominantly Upwind Low836.00.7177
Predominantly Upwind Medium658.50.9111
Predominantly Upwind High615.10.9754
Predominantly Downwind Low789.20.7603
Predominantly Downwind Medium582.21.0306
Predominantly Downwind High493.61.2156
Chicago-Mac Upwind0.9281
Chicago-Mac All Purpose0.9635
Chicago-Mac Downwind1.0064
Bayview-Mac Cove Island0.8967
Bayview-Mac Shore0.9002
Harvest Moon Regatta510.91.1743
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy614.00.9773
San Francisco Bay Medium701.40.8555
Predominantly Reaching554.61.0818
Predominantly Reaching Low664.60.9028
Predominantly Reaching Medium548.91.0932
Predominantly Reaching High484.71.2380
Windward/Leeward 60-40 Low960.40.6248
Windward/Leeward 60-40 Medium736.20.8150
Windward/Leeward 60-40 High666.70.8999
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1032.70.5810
5-Band Low / Medium868.40.6909
5-Band Medium701.50.8553
5-Band Medium / High641.10.9359
5-Band High614.20.9768
ORC Ref  03440002JNIIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L8.321LSM08.100Acc. 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  03440002JNIIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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  03440002JNIIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org