Club
Certificate
2023

Boat

NORTHSTAR

USA 61048

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.8°42.9°41.4°40.5°39.6°39.4°39.0°
Beat VMG3.604.364.895.175.335.425.51
52°5.576.597.227.497.637.727.80
60°5.926.887.447.717.847.938.02
75°6.177.087.607.908.098.228.38
90°6.067.037.617.958.208.418.71
110°5.907.107.788.188.488.709.04
120°5.776.977.728.178.568.909.43
135°5.206.447.367.928.348.759.55
150°4.415.586.567.297.728.038.62
Run VMG3.824.835.686.316.697.117.94
Gybe Angles143.8°147.8°147.8°148.7°150.1°171.2°176.3°

APH: 533.1

CDL: 10.318

GPH: 597.1

CertNo: US6791

BOAT
ClassTARTAN 4000DesignerTIM JACKETBuilderTARTAN YACHTSAge date01/2012Series date01/2011Offset filetar4000.offData fileUS6791
HULL
Length Overall12.406 mMaximum Beam4.017 mDraft1.910 mDisplacement10,394 kgDLR6.7361IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.390%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.406m
CREW
Maximum weight740 kgMinimum weight555 kg * when appliedNon Manual PowerYesCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail46.1746.63Headsail Luffed57.8257.82Headsail Flying71.6271.62SymmetricAsymmetric150.59150.59 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail14.54Storm Jib15.94Heavy Weather Jib43.03
SAIL LIMITS
Headsails6  Spinnakers5
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  04560002PU7Issued on 07/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

NORTHSTAR

USA 61048

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1000.3826.0736.0696.8675.6663.7652.9
52°645.8546.6498.9480.9471.8466.6461.6
60°608.0523.4484.0467.0458.9454.0448.9
75°583.8508.4473.6455.5444.7437.8429.6
90°594.1512.2473.3453.0438.9427.9413.4
110°609.7506.9462.4440.1424.4413.9398.2
120°623.9516.3466.4440.6420.7404.6381.8
135°692.1558.8489.0454.8431.8411.4377.1
150°816.0644.9548.7493.9466.2448.1417.6
Run VMG942.3744.7633.6570.3538.2506.4453.6
Selected Courses
Windward / Leeward971.3785.3684.8633.5606.9585.0553.2
All purpose745.5614.8547.7514.5495.7481.7462.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward661.70.9068
All purpose533.11.1255
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7998
Downwind "popa"0.9569
70% up, 30% down "Ilhabela"0.8412
30% up, 70% down "Ilhabela-inverso"0.9037
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind576.01.0416
Predominantly Downwind541.31.1085
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low680.10.8822
Triple Number All Purpose Medium529.21.1337
Triple Number All Purpose High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind576.01.0416
Predominantly Downwind541.31.1085
Predominantly Upwind Low760.30.7892
Predominantly Upwind Medium595.21.0080
Predominantly Upwind High553.81.0834
Predominantly Downwind Low740.60.8102
Predominantly Downwind Medium537.61.1160
Predominantly Downwind High459.91.3046
Chicago-Mac Upwind1.0234
Chicago-Mac All Purpose1.0537
Chicago-Mac Downwind1.0904
Bayview-Mac Cove Island0.9828
Bayview-Mac Shore0.9914
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching504.91.1885
Predominantly Reaching Low614.20.9769
Predominantly Reaching Medium498.81.2028
Predominantly Reaching High443.61.3524
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low957.00.6270
5-Band Low / Medium804.40.7459
5-Band Medium646.20.9285
5-Band Medium / High587.51.0213
5-Band High558.71.0738
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance581.2
Triple Number Coastal/Long Distance Low680.1
Triple Number Coastal/Long Distance Medium529.2
Triple Number Coastal/Long Distance High477.9
Triple Number Windward/Leeward Low878.3
Triple Number Windward/Leeward Medium656.6
Triple Number Windward/Leeward High578.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8822
Triple Number Coastal/Long Distance Medium1.1337
Triple Number Coastal/Long Distance High1.2556
Triple Number Windward/Leeward Low0.6831
Triple Number Windward/Leeward Medium0.9138
Triple Number Windward/Leeward High1.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low680.1
Triple Number Coastal/Long Distance Medium529.2
Triple Number Coastal/Long Distance High477.9
Triple Number Windward/Leeward Low878.3
Triple Number Windward/Leeward Medium656.6
Triple Number Windward/Leeward High578.6
Predominantly Upwind576.0
Predominantly Downwind541.3
Predominantly Reaching517.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8822
Triple Number Coastal/Long Distance Medium1.1337
Triple Number Coastal/Long Distance High1.2556
Triple Number Windward/Leeward Low0.6831
Triple Number Windward/Leeward Medium0.9138
Triple Number Windward/Leeward High1.0370
Coastal/Long Distance1.0323
Predominantly Upwind1.0416
Predominantly Downwind1.1085
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8822
Tretall Distanseseilas Mellomvind1.1337
Tretall Distanseseilas Mye vind1.2556
Tretall Pølsebane Lite vind0.6831
Tretall Pølsebane Mellomvind0.9138
Tretall Pølsebane Mye vind1.0370
Distanseseilas ett tall (OSN 8-16kn)1.0323
Distanseseilas ett tall (APH 6-20kn)1.1255
Enkeltall Motvind1.0416
Enkeltall Medvind1.1085
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Coastal/Long Distance581.21.0323
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind576.01.0416
Predominantly Downwind541.31.1085
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore562.81.0661
Cape Doctor Coastal468.01.2820
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8822
Triple Number Coastal/Long Distance Medium1.1337
Triple Number Coastal/Long Distance High1.2556
Triple Number Windward/Leeward Low0.6831
Triple Number Windward/Leeward Medium0.9138
Triple Number Windward/Leeward High1.0370
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8822
Triple Number Coastal/Long Distance Medium1.1337
Triple Number Coastal/Long Distance High1.2556
Triple Number Windward/Leeward Low0.6831
Triple Number Windward/Leeward Medium0.9138
Triple Number Windward/Leeward High1.0370
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind576.01.0416
Predominantly Downwind541.31.1085
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance581.21.0323
Triple Number Coastal/Long Distance Low680.10.8822
Triple Number Coastal/Long Distance Medium529.21.1337
Triple Number Coastal/Long Distance High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.4738.1617.2550.1514.9486.5442.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low680.10.8822
Triple Number All Purpose Medium529.21.1337
Triple Number All Purpose High477.91.2556
Triple Number Windward/Leeward Low878.30.6831
Triple Number Windward/Leeward Medium656.60.9138
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind576.01.0416
Predominantly Downwind541.31.1085
Predominantly Upwind Low760.30.7892
Predominantly Upwind Medium595.21.0080
Predominantly Upwind High553.81.0834
Predominantly Downwind Low740.60.8102
Predominantly Downwind Medium537.61.1160
Predominantly Downwind High459.91.3046
Chicago-Mac Upwind1.0234
Chicago-Mac All Purpose1.0537
Chicago-Mac Downwind1.0904
Bayview-Mac Cove Island0.9828
Bayview-Mac Shore0.9914
Harvest Moon Regatta464.61.2914
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy562.91.0660
San Francisco Bay Medium646.20.9286
Predominantly Reaching504.91.1885
Predominantly Reaching Low614.20.9769
Predominantly Reaching Medium498.81.2028
Predominantly Reaching High443.61.3524
Windward/Leeward 60-40 Low885.30.6777
Windward/Leeward 60-40 Medium676.60.8868
Windward/Leeward 60-40 High607.20.9882
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low957.00.6270
5-Band Low / Medium804.40.7459
5-Band Medium646.20.9285
5-Band Medium / High587.51.0213
5-Band High558.71.0738
ORC Ref  04560002PU7Issued on 07/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

NORTHSTAR

USA 61048

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTARTAN 4000MeasurementHINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.406Max. Beam4.017Draft1.910Displacement10,394Wetted area37.04IMS L11.450LSM011.554Acc. length12.406Sink (kg/mm) 28.92
VCGD0.428VCGM0.303RM Rated (kg·m) 259.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBW0.000PIPA0.0041
EDL1.378ST10.065ST20.180
ST30.180ST40.111ST50.296
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.262IG17.800ISP17.847MDT10.141MDL10.269MDT20.132MDL20.189TL3.094MW0.253GO0.269
E5.106J5.360BAS1.713FSD0.034SFJ0.214SPL0.000WPLTPS5.836BD0.305MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS117.8475.836
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered256.4Flotation Date01/10/2015MeasurerComment
SFFP1.000FFMFF1.355LCFcl7.157SG1.0000
SAFP11.765FAMFA0.982LCFsh7.432HBI1.164
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002PU7Issued on 07/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

NORTHSTAR

USA 61048

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment17126730.130.951.702.984.0446.1731/03/2020OUS126025-01
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentMH Reach0.082.084.146.238.3117.20NoYes171.6230/03/2020OUS126025-03genoa0.080.901.753.535.397.2816.10NoNo 57.822161623
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA218.9316.1817.5610.589.15116%150.5930/03/2020OUS131022-002
ORC Ref  04560002PU7Issued on 07/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org