Club
Certificate
2023

Boat

Motvind

NOR 8516

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 Angles44.4°43.0°42.0°40.6°40.6°40.6°42.0°
Beat VMG2.733.293.683.944.014.033.93
52°4.235.005.465.725.845.885.87
60°4.485.255.655.896.036.096.11
75°4.645.395.816.066.256.406.52
90°4.585.475.946.246.466.596.87
110°4.695.586.076.416.726.977.44
120°4.555.486.006.376.717.047.61
135°4.055.025.766.166.506.847.58
150°3.494.435.255.846.196.527.16
Run VMG3.023.844.575.235.736.096.69
Gybe Angles147.8°152.3°153.7°164.0°176.3°179.0°179.0°

APH: 686.2

CDL: 5.923

GPH: 769.9

CertNo: 5791

BOAT
ClassFIRST 24DesignerGroupe FinotBuilderBeneteauAge date01/1984Series date01/1982Offset fileCBfir24k.offData file5791
HULL
Length Overall7.300 mMaximum Beam2.510 mDraft1.220 mDisplacement1,859 kgDLR7.3440IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight358 kgMinimum weight269 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.4015.80Headsail Luffed17.1617.16Headsail FlyingSymmetric41.2041.20Asymmetric29.4829.48 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail4.54Storm Jib3.70Heavy Weather Jib9.99
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
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  03440002QWOIssued on 02/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Motvind

NOR 8516

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 VMG1316.61095.6977.5914.4897.1893.7915.0
52°850.7719.7658.8629.2616.5611.9613.4
60°803.0686.2636.7611.4597.2591.2589.0
75°776.3668.0619.9594.5576.3562.8551.8
90°785.3657.9605.6577.3557.7546.1523.9
110°767.5644.7593.3561.3535.9516.7483.7
120°790.4657.1599.8565.2536.1511.4472.9
135°889.7716.6624.8584.6553.7526.1475.2
150°1032.7812.4685.2616.1581.1552.5503.1
Run VMG1192.4936.4788.2688.2628.0591.2537.8
Selected Courses
Windward / Leeward1254.51016.0882.8801.3762.6742.4726.4
All purpose966.4796.0708.7659.6634.1618.2599.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward844.40.7106
All purpose686.20.8744
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5992
Downwind "popa"0.7833
70% up, 30% down "Ilhabela"0.6446
30% up, 70% down "Ilhabela-inverso"0.7172
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Predominantly Upwind750.30.7997
Predominantly Downwind685.50.8753
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low881.20.6809
Triple Number All Purpose Medium681.00.8811
Triple Number All Purpose High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Predominantly Upwind750.30.7997
Predominantly Downwind685.50.8753
Predominantly Upwind Low995.70.6026
Predominantly Upwind Medium780.60.7687
Predominantly Upwind High738.30.8127
Predominantly Downwind Low949.00.6323
Predominantly Downwind Medium671.70.8932
Predominantly Downwind High564.11.0637
Chicago-Mac Upwind0.7836
Chicago-Mac All Purpose0.8187
Chicago-Mac Downwind0.8600
Bayview-Mac Cove Island0.7616
Bayview-Mac Shore0.7651
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching648.50.9252
Predominantly Reaching Low796.70.7531
Predominantly Reaching Medium640.60.9366
Predominantly Reaching High568.91.0547
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1236.20.4854
5-Band Low / Medium1038.10.5780
5-Band Medium821.50.7304
5-Band Medium / High748.10.8021
5-Band High729.20.8229
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance746.2
Triple Number Coastal/Long Distance Low881.2
Triple Number Coastal/Long Distance Medium681.0
Triple Number Coastal/Long Distance High615.1
Triple Number Windward/Leeward Low1135.3
Triple Number Windward/Leeward Medium836.7
Triple Number Windward/Leeward High741.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6809
Triple Number Coastal/Long Distance Medium0.8811
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5285
Triple Number Windward/Leeward Medium0.7171
Triple Number Windward/Leeward High0.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low881.2
Triple Number Coastal/Long Distance Medium681.0
Triple Number Coastal/Long Distance High615.1
Triple Number Windward/Leeward Low1135.3
Triple Number Windward/Leeward Medium836.7
Triple Number Windward/Leeward High741.5
Predominantly Upwind750.3
Predominantly Downwind685.5
Predominantly Reaching661.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6809
Triple Number Coastal/Long Distance Medium0.8811
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5285
Triple Number Windward/Leeward Medium0.7171
Triple Number Windward/Leeward High0.8092
Coastal/Long Distance0.8040
Predominantly Upwind0.7997
Predominantly Downwind0.8753
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6809
Tretall Distanseseilas Mellomvind0.8811
Tretall Distanseseilas Mye vind0.9754
Tretall Pølsebane Lite vind0.5285
Tretall Pølsebane Mellomvind0.7171
Tretall Pølsebane Mye vind0.8092
Distanseseilas ett tall (OSN 8-16kn)0.8040
Distanseseilas ett tall (APH 6-20kn)0.8744
Enkeltall Motvind0.7997
Enkeltall Medvind0.8753
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Coastal/Long Distance746.20.8040
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind750.30.7997
Predominantly Downwind685.50.8753
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore731.20.8206
Cape Doctor Coastal605.00.9917
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6809
Triple Number Coastal/Long Distance Medium0.8811
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5285
Triple Number Windward/Leeward Medium0.7171
Triple Number Windward/Leeward High0.8092
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6809
Triple Number Coastal/Long Distance Medium0.8811
Triple Number Coastal/Long Distance High0.9754
Triple Number Windward/Leeward Low0.5285
Triple Number Windward/Leeward Medium0.7171
Triple Number Windward/Leeward High0.8092
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Predominantly Upwind750.30.7997
Predominantly Downwind685.50.8753
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.20.8040
Triple Number Coastal/Long Distance Low881.20.6809
Triple Number Coastal/Long Distance Medium681.00.8811
Triple Number Coastal/Long Distance High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1248.3953.5796.5704.2658.0623.2565.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low881.20.6809
Triple Number All Purpose Medium681.00.8811
Triple Number All Purpose High615.10.9754
Triple Number Windward/Leeward Low1135.30.5285
Triple Number Windward/Leeward Medium836.70.7171
Triple Number Windward/Leeward High741.50.8092
Predominantly Upwind750.30.7997
Predominantly Downwind685.50.8753
Predominantly Upwind Low995.70.6026
Predominantly Upwind Medium780.60.7687
Predominantly Upwind High738.30.8127
Predominantly Downwind Low949.00.6323
Predominantly Downwind Medium671.70.8932
Predominantly Downwind High564.11.0637
Chicago-Mac Upwind0.7836
Chicago-Mac All Purpose0.8187
Chicago-Mac Downwind0.8600
Bayview-Mac Cove Island0.7616
Bayview-Mac Shore0.7651
Harvest Moon Regatta588.81.0191
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy730.00.8219
San Francisco Bay Medium834.30.7191
Predominantly Reaching648.50.9252
Predominantly Reaching Low796.70.7531
Predominantly Reaching Medium640.60.9366
Predominantly Reaching High568.91.0547
Windward/Leeward 60-40 Low1149.40.5220
Windward/Leeward 60-40 Medium873.90.6865
Windward/Leeward 60-40 High796.30.7535
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1236.20.4854
5-Band Low / Medium1038.10.5780
5-Band Medium821.50.7304
5-Band Medium / High748.10.8021
5-Band High729.20.8229
ORC Ref  03440002QWOIssued on 02/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Motvind

NOR 8516

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 24MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.300Max. Beam2.510Draft1.220Displacement1,859Wetted area12.36IMS L6.512LSM06.325Acc. length7.300Sink (kg/mm) 9.41
VCGD0.000VCGM0.186RM Rated (kg·m) 29.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P8.090IG8.600ISP8.680MDT10.080MDL10.120MDT20.080MDL20.120TL0.000MW0.000GO0.000
E3.200J2.470BAS1.140FSD0.000SFJ0.000SPL2.810WPLTPS2.930BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2015MeasurerComment
SFFP0.451FFMFF0.940LCFcl4.140SG0.0000
SAFP7.142FAMFA0.840LCFsh4.318HBI0.882
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002QWOIssued on 02/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Motvind

NOR 8516

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2023071410400.140.691.222.042.6815.4014/07/2023476-2014042713150.130.550.971.742.4313.7627/04/2014Nytt storseil som er laget mye mindre enn det kunne vært. (P og E er 33 cm og 20 cm mindre enn standard). Dette er eneste storseil som er i bruk.
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment625-2023071410370.040.470.952.013.124.228.35NoNo 17.1614/07/2023476-2015042218000.050.470.941.973.084.218.29NoNo 16.8722/04/2015SEILET ER AKTIVT!!! Båten har fra før større genoa som også fortsatt er aktivt.476-2014042713450.030.270.541.211.952.738.18NoNo 10.4527/04/2014Ny, mindre genoa. De to forseilene jeg har lagt inn, er de to som er aktive på båten.
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment476-2015042218308.798.798.795.924.4441.2022/04/2015SEILET ER AKTIVT!!! Båten har i tillegg også en gennaker som også er aktivt i bruk.
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment476-2014042713308.487.718.104.334.5396%29.4827/04/2014
ORC Ref  03440002QWOIssued on 02/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org