Club
Certificate
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°39.0°38.4°38.2°38.4°
Beat VMG3.564.314.815.065.175.245.27
52°5.466.426.947.187.297.367.42
60°5.766.657.117.357.487.567.64
75°5.966.817.247.517.717.858.00
90°5.836.757.247.547.798.018.33
110°5.636.777.367.748.068.338.69
120°5.466.627.287.698.048.389.06
135°4.896.066.917.417.798.168.98
150°4.075.216.206.967.427.778.48
Run VMG3.524.515.386.136.747.247.93
Gybe Angles143.3°148.7°151.4°157.7°170.0°177.2°179.0°

APH: 554.7

CDL: 9.487

GPH: 621.7

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 Allowance0.170%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 FlyingSymmetric92.1192.11Asymmetric
STORM SAIL AREAS (m²)
Trysail12.03Storm Jib9.99Heavy Weather Jib26.98
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.

Club
Certificate
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 VMG1010.0834.4747.8711.5695.7687.5682.9
52°658.9561.1519.0501.2493.6489.1485.1
60°624.7541.0506.3489.5481.0476.2471.4
75°604.3528.9497.1479.1466.8458.7450.0
90°617.7533.0497.2477.2462.0449.5431.9
110°639.0531.9489.0465.2446.8432.3414.1
120°659.9543.9494.7468.3447.7429.4397.2
135°736.6593.9520.6485.7462.3441.4400.9
150°885.1690.8580.5517.5485.4463.3424.5
Run VMG1022.1797.7669.6587.5534.1497.4453.9
Selected Courses
Windward / Leeward1016.0816.0708.7649.5614.9592.4568.4
All purpose777.7639.6571.4535.5514.5500.0480.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward679.60.8828
All purpose554.71.0817
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7822
Downwind "popa"0.9206
70% up, 30% down "Ilhabela"0.8191
30% up, 70% down "Ilhabela-inverso"0.8742
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Predominantly Upwind596.41.0060
Predominantly Downwind565.91.0603
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low708.60.8467
Triple Number All Purpose Medium550.91.0892
Triple Number All Purpose High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Predominantly Upwind596.41.0060
Predominantly Downwind565.91.0603
Predominantly Upwind Low780.60.7687
Predominantly Upwind Medium613.30.9782
Predominantly Upwind High576.81.0402
Predominantly Downwind Low784.50.7648
Predominantly Downwind Medium562.71.0663
Predominantly Downwind High471.11.2737
Chicago-Mac Upwind0.9887
Chicago-Mac All Purpose1.0117
Chicago-Mac Downwind1.0414
Bayview-Mac Cove Island0.9440
Bayview-Mac Shore0.9542
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching528.51.1352
Predominantly Reaching Low642.10.9344
Predominantly Reaching Medium523.61.1460
Predominantly Reaching High466.41.2864
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1000.70.5996
5-Band Low / Medium836.40.7173
5-Band Medium662.70.9054
5-Band Medium / High597.01.0051
5-Band High572.61.0479
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance603.7
Triple Number Coastal/Long Distance Low708.6
Triple Number Coastal/Long Distance Medium550.9
Triple Number Coastal/Long Distance High496.3
Triple Number Windward/Leeward Low916.0
Triple Number Windward/Leeward Medium674.5
Triple Number Windward/Leeward High589.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8467
Triple Number Coastal/Long Distance Medium1.0892
Triple Number Coastal/Long Distance High1.2090
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.8896
Triple Number Windward/Leeward High1.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low708.6
Triple Number Coastal/Long Distance Medium550.9
Triple Number Coastal/Long Distance High496.3
Triple Number Windward/Leeward Low916.0
Triple Number Windward/Leeward Medium674.5
Triple Number Windward/Leeward High589.0
Predominantly Upwind596.4
Predominantly Downwind565.9
Predominantly Reaching542.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8467
Triple Number Coastal/Long Distance Medium1.0892
Triple Number Coastal/Long Distance High1.2090
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.8896
Triple Number Windward/Leeward High1.0186
Coastal/Long Distance0.9939
Predominantly Upwind1.0060
Predominantly Downwind1.0603
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8467
Tretall Distanseseilas Mellomvind1.0892
Tretall Distanseseilas Mye vind1.2090
Tretall Pølsebane Lite vind0.6550
Tretall Pølsebane Mellomvind0.8896
Tretall Pølsebane Mye vind1.0186
Distanseseilas ett tall (OSN 8-16kn)0.9939
Distanseseilas ett tall (APH 6-20kn)1.0817
Enkeltall Motvind1.0060
Enkeltall Medvind1.0603
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Coastal/Long Distance603.70.9939
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind596.41.0060
Predominantly Downwind565.91.0603
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore575.61.0424
Cape Doctor Coastal486.31.2338
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8467
Triple Number Coastal/Long Distance Medium1.0892
Triple Number Coastal/Long Distance High1.2090
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.8896
Triple Number Windward/Leeward High1.0186
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8467
Triple Number Coastal/Long Distance Medium1.0892
Triple Number Coastal/Long Distance High1.2090
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.8896
Triple Number Windward/Leeward High1.0186
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Predominantly Upwind596.41.0060
Predominantly Downwind565.91.0603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.70.9939
Triple Number Coastal/Long Distance Low708.60.8467
Triple Number Coastal/Long Distance Medium550.91.0892
Triple Number Coastal/Long Distance High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6768.3641.3570.6533.8505.3459.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low708.60.8467
Triple Number All Purpose Medium550.91.0892
Triple Number All Purpose High496.31.2090
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium674.50.8896
Triple Number Windward/Leeward High589.01.0186
Predominantly Upwind596.41.0060
Predominantly Downwind565.91.0603
Predominantly Upwind Low780.60.7687
Predominantly Upwind Medium613.30.9782
Predominantly Upwind High576.81.0402
Predominantly Downwind Low784.50.7648
Predominantly Downwind Medium562.71.0663
Predominantly Downwind High471.11.2737
Chicago-Mac Upwind0.9887
Chicago-Mac All Purpose1.0117
Chicago-Mac Downwind1.0414
Bayview-Mac Cove Island0.9440
Bayview-Mac Shore0.9542
Harvest Moon Regatta485.21.2366
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy579.31.0357
San Francisco Bay Medium668.30.8978
Predominantly Reaching528.51.1352
Predominantly Reaching Low642.10.9344
Predominantly Reaching Medium523.61.1460
Predominantly Reaching High466.41.2864
Windward/Leeward 60-40 Low917.30.6541
Windward/Leeward 60-40 Medium693.40.8654
Windward/Leeward 60-40 High622.60.9636
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1000.70.5996
5-Band Low / Medium836.40.7173
5-Band Medium662.70.9054
5-Band Medium / High597.01.0051
5-Band High572.61.0479

Club
Certificate
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 L10.165LSM09.947Acc. 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

Club
Certificate
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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment5158-20040124120214.0014.0014.000.000.0092.1101/01/1753