Club
Certificate
Non Spinnaker
2023

Boat

Julia

NOR 7100

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 Angles43.6°41.8°40.0°39.3°38.4°38.2°38.4°
Beat VMG3.574.324.825.065.175.245.27
52°5.476.426.947.187.297.367.42
60°5.766.667.117.357.487.567.64
75°5.966.817.247.527.717.858.00
90°5.836.767.247.557.798.018.34
110°5.166.246.997.427.748.048.62
120°4.825.966.807.297.637.958.58
135°4.205.346.266.947.367.688.29
150°3.534.625.566.366.967.367.97
Run VMG3.064.004.855.626.326.897.60
Gybe Angles145.7°150.5°156.8°164.6°171.8°178.1°179.0°

APH: 574.3

CDL: 9.485

GPH: 647.3

CertNo: 5158

BOAT
ClassCOMFORTINA 38 CRDesignerThomas BernBuilderComfortbåtar MarinAge date01/1987Series date01/1985Offset fileG1036.BOFData file5158
HULL
Length Overall11.650 mMaximum Beam3.458 mDraft1.928 mDisplacement6,430 kgDLR6.5321IMS DivisionCruiser/RacerDynamic Allowance0.230%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight683 kgMinimum weight512 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.9741.73Headsail Luffed40.8740.87Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail12.03Storm Jib9.99Heavy Weather Jib26.98
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
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  03440002MBFIssued on 22/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Julia

NOR 7100

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 VMG1009.6834.1747.7711.6695.8687.6683.1
52°658.6561.0518.9501.2493.7489.2485.2
60°624.5540.9506.2489.5481.1476.3471.4
75°604.1528.8497.0479.0466.7458.7450.0
90°617.4532.8497.2477.1462.0449.4431.9
110°697.6576.6514.7485.2465.0447.6417.7
120°747.0604.0529.5493.6471.5453.1419.7
135°858.0673.9574.7519.0489.4469.0434.1
150°1018.9778.8646.9565.7516.9489.0451.9
Run VMG1176.5898.9742.1640.7569.7522.4473.4
Selected Courses
Windward / Leeward1093.1866.5744.9676.1632.7605.0578.3
All purpose828.3673.7594.6552.2526.9510.4489.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward709.10.8462
All purpose574.31.0448
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7822
Downwind "popa"0.8360
70% up, 30% down "Ilhabela"0.7976
30% up, 70% down "Ilhabela-inverso"0.8191
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Predominantly Upwind607.20.9881
Predominantly Downwind601.20.9980
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low751.00.7989
Triple Number All Purpose Medium570.11.0524
Triple Number All Purpose High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Predominantly Upwind607.20.9881
Predominantly Downwind601.20.9980
Predominantly Upwind Low803.20.7470
Predominantly Upwind Medium616.10.9739
Predominantly Upwind High578.61.0371
Predominantly Downwind Low866.80.6922
Predominantly Downwind Medium605.90.9902
Predominantly Downwind High492.81.2175
Chicago-Mac Upwind0.9707
Chicago-Mac All Purpose0.9724
Chicago-Mac Downwind0.9771
Bayview-Mac Cove Island0.9071
Bayview-Mac Shore0.9256
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching545.81.0994
Predominantly Reaching Low682.60.8790
Predominantly Reaching Medium543.81.1034
Predominantly Reaching High477.91.2555
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1075.60.5578
5-Band Low / Medium889.40.6746
5-Band Medium690.20.8693
5-Band Medium / High611.20.9817
5-Band High582.91.0293
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance627.9
Triple Number Coastal/Long Distance Low751.0
Triple Number Coastal/Long Distance Medium570.1
Triple Number Coastal/Long Distance High506.8
Triple Number Windward/Leeward Low979.8
Triple Number Windward/Leeward Medium704.1
Triple Number Windward/Leeward High601.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0524
Triple Number Coastal/Long Distance High1.1838
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8522
Triple Number Windward/Leeward High0.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low751.0
Triple Number Coastal/Long Distance Medium570.1
Triple Number Coastal/Long Distance High506.8
Triple Number Windward/Leeward Low979.8
Triple Number Windward/Leeward Medium704.1
Triple Number Windward/Leeward High601.9
Predominantly Upwind607.2
Predominantly Downwind601.2
Predominantly Reaching566.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0524
Triple Number Coastal/Long Distance High1.1838
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8522
Triple Number Windward/Leeward High0.9968
Coastal/Long Distance0.9555
Predominantly Upwind0.9881
Predominantly Downwind0.9980
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7989
Tretall Distanseseilas Mellomvind1.0524
Tretall Distanseseilas Mye vind1.1838
Tretall Pølsebane Lite vind0.6124
Tretall Pølsebane Mellomvind0.8522
Tretall Pølsebane Mye vind0.9968
Distanseseilas ett tall (OSN 8-16kn)0.9555
Distanseseilas ett tall (APH 6-20kn)1.0448
Enkeltall Motvind0.9881
Enkeltall Medvind0.9980
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Coastal/Long Distance627.90.9555
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind607.20.9881
Predominantly Downwind601.20.9980
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore586.31.0234
Cape Doctor Coastal496.01.2096
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0524
Triple Number Coastal/Long Distance High1.1838
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8522
Triple Number Windward/Leeward High0.9968
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7989
Triple Number Coastal/Long Distance Medium1.0524
Triple Number Coastal/Long Distance High1.1838
Triple Number Windward/Leeward Low0.6124
Triple Number Windward/Leeward Medium0.8522
Triple Number Windward/Leeward High0.9968
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Predominantly Upwind607.20.9881
Predominantly Downwind601.20.9980
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance627.90.9555
Triple Number Coastal/Long Distance Low751.00.7989
Triple Number Coastal/Long Distance Medium570.11.0524
Triple Number Coastal/Long Distance High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.4816.0671.3589.6547.1516.4470.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low751.00.7989
Triple Number All Purpose Medium570.11.0524
Triple Number All Purpose High506.81.1838
Triple Number Windward/Leeward Low979.80.6124
Triple Number Windward/Leeward Medium704.10.8522
Triple Number Windward/Leeward High601.90.9968
Predominantly Upwind607.20.9881
Predominantly Downwind601.20.9980
Predominantly Upwind Low803.20.7470
Predominantly Upwind Medium616.10.9739
Predominantly Upwind High578.61.0371
Predominantly Downwind Low866.80.6922
Predominantly Downwind Medium605.90.9902
Predominantly Downwind High492.81.2175
Chicago-Mac Upwind0.9707
Chicago-Mac All Purpose0.9724
Chicago-Mac Downwind0.9771
Bayview-Mac Cove Island0.9071
Bayview-Mac Shore0.9256
Harvest Moon Regatta501.01.1976
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy593.11.0117
San Francisco Bay Medium697.00.8608
Predominantly Reaching545.81.0994
Predominantly Reaching Low682.60.8790
Predominantly Reaching Medium543.81.1034
Predominantly Reaching High477.91.2555
Windward/Leeward 60-40 Low968.20.6197
Windward/Leeward 60-40 Medium712.90.8416
Windward/Leeward 60-40 High631.20.9506
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1075.60.5578
5-Band Low / Medium889.40.6746
5-Band Medium690.20.8693
5-Band Medium / High611.20.9817
5-Band High582.91.0293
ORC Ref  03440002MBFIssued on 22/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Julia

NOR 7100

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCOMFORTINA 38 CRMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.650Max. Beam3.458Draft1.928Displacement6,430Wetted area28.16IMS L10.163LSM09.947Acc. length11.239Sink (kg/mm) 20.76
VCGD-0.180VCGM-0.008RM Rated (kg·m) 155.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0033
EDL1.160ST10.048ST20.170
ST30.170ST40.098ST50.350
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P14.440IG14.100ISP14.100MDT10.140MDL10.210MDT20.110MDL20.140TL2.830MW0.200GO0.210
E4.760J4.090BAS1.520FSD0.030SFJ0.000SPL4.386WPLTPS0.000BDMWT217.00MCG6.550
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.180Flotation Date01/01/2015MeasurerComment
SFFP0.900FFMFF1.277LCFcl6.629SG1.0070
SAFP10.527FAMFA1.015LCFsh6.851HBI1.199
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002MBFIssued on 22/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Julia

NOR 7100

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment119-2013052917480.110.981.833.084.0040.9729/05/2013
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2020012108370.050.741.503.014.576.3013.32NoNo 40.8721/01/2020Lettvindsgenoa394-2018060413550.030.671.352.724.195.7413.29NoNo 37.1104/06/2018Nytt 2013, samme som storseil, m striper626-2019052811180.030.400.841.792.924.1713.10NoNo 25.2328/05/2019Liten genoa, helt hvit
ORC Ref  03440002MBFIssued on 22/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org