Club
Certificate
Double Handed
2023

Boat

Ragnhild

NOR 12392

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 Angles42.6°40.6°39.9°39.6°39.9°40.0°41.2°
Beat VMG3.263.934.314.464.524.534.46
52°4.925.806.296.496.576.616.60
60°5.176.036.516.736.826.876.88
75°5.346.196.696.967.127.217.29
90°5.246.156.707.047.287.487.72
110°5.196.256.887.267.547.738.01
120°5.046.136.817.257.627.968.41
135°4.525.636.477.007.417.828.68
150°3.804.895.826.547.027.428.23
Run VMG3.294.235.055.766.366.857.60
Gybe Angles145.1°149.6°152.5°158.2°170.0°177.2°178.1°

APH: 605.3

CDL: 7.841

GPH: 678.0

CertNo: 9672

BOAT
ClassFirst 31.7 LRDesignerGroupe FinotBuilderBeneteauAge date01/2008Series date01/1998Offset fileFIRST317.offData file9672
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.940 mDisplacement3,849 kgDLR5.5008IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.7626.41Headsail Luffed26.6326.63Headsail FlyingSymmetric61.4461.44Asymmetric
STORM SAIL AREAS (m²)
Trysail7.36Storm Jib7.12Heavy Weather Jib19.21
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  03440002K7UIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ragnhild

NOR 12392

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 VMG1105.6916.8834.9807.3797.0794.1807.7
52°731.2620.8572.5555.0547.7544.5545.6
60°696.7597.3553.2535.2528.1524.4523.0
75°674.5581.4538.2517.3505.7499.4493.7
90°686.6585.5537.1511.5494.3481.4466.4
110°694.1576.0523.6496.2477.2465.9449.6
120°714.9587.6528.3496.7472.6452.5428.2
135°796.3639.1556.4514.2485.6460.2414.6
150°947.2736.4619.0550.3512.6485.4437.4
Run VMG1093.8850.4712.9625.1566.3525.5473.4
Selected Courses
Windward / Leeward1099.7883.6773.9716.2681.7659.8640.5
All purpose848.1695.7621.3584.1562.3548.1532.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward747.30.8029
All purpose605.30.9912
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6927
Downwind "popa"0.8665
70% up, 30% down "Ilhabela"0.7370
30% up, 70% down "Ilhabela-inverso"0.8058
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Predominantly Upwind658.50.9112
Predominantly Downwind608.80.9856
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low771.90.7773
Triple Number All Purpose Medium600.40.9994
Triple Number All Purpose High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Predominantly Upwind658.50.9112
Predominantly Downwind608.80.9856
Predominantly Upwind Low854.70.7020
Predominantly Upwind Medium682.40.8792
Predominantly Upwind High654.80.9163
Predominantly Downwind Low847.00.7084
Predominantly Downwind Medium601.10.9982
Predominantly Downwind High498.91.2026
Chicago-Mac Upwind0.8955
Chicago-Mac All Purpose0.9289
Chicago-Mac Downwind0.9676
Bayview-Mac Cove Island0.8681
Bayview-Mac Shore0.8756
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching572.91.0472
Predominantly Reaching Low701.70.8550
Predominantly Reaching Medium566.31.0595
Predominantly Reaching High502.51.1941
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1083.10.5540
5-Band Low / Medium907.80.6610
5-Band Medium729.20.8228
5-Band Medium / High665.00.9022
5-Band High643.90.9319
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance658.2
Triple Number Coastal/Long Distance Low771.9
Triple Number Coastal/Long Distance Medium600.4
Triple Number Coastal/Long Distance High545.6
Triple Number Windward/Leeward Low991.6
Triple Number Windward/Leeward Medium740.7
Triple Number Windward/Leeward High658.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7773
Triple Number Coastal/Long Distance Medium0.9994
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8100
Triple Number Windward/Leeward High0.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low771.9
Triple Number Coastal/Long Distance Medium600.4
Triple Number Coastal/Long Distance High545.6
Triple Number Windward/Leeward Low991.6
Triple Number Windward/Leeward Medium740.7
Triple Number Windward/Leeward High658.0
Predominantly Upwind658.5
Predominantly Downwind608.8
Predominantly Reaching585.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7773
Triple Number Coastal/Long Distance Medium0.9994
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8100
Triple Number Windward/Leeward High0.9118
Coastal/Long Distance0.9116
Predominantly Upwind0.9112
Predominantly Downwind0.9856
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7773
Tretall Distanseseilas Mellomvind0.9994
Tretall Distanseseilas Mye vind1.0997
Tretall Pølsebane Lite vind0.6051
Tretall Pølsebane Mellomvind0.8100
Tretall Pølsebane Mye vind0.9118
Distanseseilas ett tall (OSN 8-16kn)0.9116
Distanseseilas ett tall (APH 6-20kn)0.9912
Enkeltall Motvind0.9112
Enkeltall Medvind0.9856
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Coastal/Long Distance658.20.9116
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind658.50.9112
Predominantly Downwind608.80.9856
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore646.30.9283
Cape Doctor Coastal536.81.1177
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7773
Triple Number Coastal/Long Distance Medium0.9994
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8100
Triple Number Windward/Leeward High0.9118
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7773
Triple Number Coastal/Long Distance Medium0.9994
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8100
Triple Number Windward/Leeward High0.9118
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Predominantly Upwind658.50.9112
Predominantly Downwind608.80.9856
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low771.90.7773
Triple Number Coastal/Long Distance Medium600.40.9994
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1099.1832.2698.6624.4583.8551.8502.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low771.90.7773
Triple Number All Purpose Medium600.40.9994
Triple Number All Purpose High545.61.0997
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium740.70.8100
Triple Number Windward/Leeward High658.00.9118
Predominantly Upwind658.50.9112
Predominantly Downwind608.80.9856
Predominantly Upwind Low854.70.7020
Predominantly Upwind Medium682.40.8792
Predominantly Upwind High654.80.9163
Predominantly Downwind Low847.00.7084
Predominantly Downwind Medium601.10.9982
Predominantly Downwind High498.91.2026
Chicago-Mac Upwind0.8955
Chicago-Mac All Purpose0.9289
Chicago-Mac Downwind0.9676
Bayview-Mac Cove Island0.8681
Bayview-Mac Shore0.8756
Harvest Moon Regatta519.71.1545
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy646.70.9277
San Francisco Bay Medium733.20.8183
Predominantly Reaching572.91.0472
Predominantly Reaching Low701.70.8550
Predominantly Reaching Medium566.31.0595
Predominantly Reaching High502.51.1941
Windward/Leeward 60-40 Low995.60.6027
Windward/Leeward 60-40 Medium768.80.7805
Windward/Leeward 60-40 High706.30.8495
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1083.10.5540
5-Band Low / Medium907.80.6610
5-Band Medium729.20.8228
5-Band Medium / High665.00.9022
5-Band High643.90.9319
ORC Ref  03440002K7UIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ragnhild

NOR 12392

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 31.7 LRMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.940Displacement3,849Wetted area20.56IMS L8.839LSM08.877Acc. length9.610Sink (kg/mm) 15.76
VCGD0.220VCGM0.170RM Rated (kg·m) 74.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL2.170ST10.048ST20.170
ST30.170ST40.098ST50.310
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.800IG11.860ISP11.860MDT10.100MDL10.160MDT20.100MDL20.160TL0.000MW0.160GO0.180
E3.890J3.500BAS1.710FSDFoilSFJ0.000SPL3.560WPLTPS0.000BDMWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.220Flotation Date01/01/2015MeasurerComment
SFFP0.303FFMFF1.151LCFcl5.276SG1.0220
SAFP8.732FAMFA0.972LCFsh5.510HBI1.050
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002K7UIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Ragnhild

NOR 12392

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2018110914270.170.871.562.603.3525.7609/11/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment645-2023042918190.080.551.092.193.374.6011.84NoNo 26.6329/04/2023North 3Di 2023645-2023042918100.080.531.001.902.773.6011.80NoNo 22.0529/04/20233DI 2023 jib#3 m/rev
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment601-20180124125511.7411.7411.746.306.2061.4424/01/2018601-20180124125911.7411.7411.746.306.2061.4424/01/2018
ORC Ref  03440002K7UIssued on 02/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org