Club Certificate2025
NORD STARRUS 3635
Turkiye
Sailing
Federation
www.tyf.org.tr/
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles44.0°44.0°41.7°40.1°38.6°37.9°37.9°38.2°39.1°
Beat VMG2.423.374.154.725.125.305.395.445.38
52°3.815.186.196.857.257.467.557.637.64
60°4.075.476.457.067.427.647.777.887.91
75°4.235.666.647.217.577.848.068.318.42
90°4.215.746.867.487.858.068.228.648.96
110°4.215.786.957.598.048.468.849.379.81
120°4.075.616.787.477.948.388.839.8610.71
135°3.565.006.207.067.608.048.489.4911.16
150°2.924.195.346.317.047.527.908.649.54
Run VMG2.533.634.625.466.116.607.027.698.35
Gybe Angles142.6°142.6°147.1°149.3°151.6°156.5°161.7°163.9°160.8°
APH ToD:548.5CDL: 9.566APH ToT: 1.0940CertNo:
BOAT
ClassDUFOUR 36 PDesignerFELCIBuilderDUFOURAge date02/2013Series date01/2012Offset fileduf36E-n.offData fileRUS 3635 NORD STAR
HULL
Length Overall10.970 mMaximum Beam3.624 mDraft2.173 mDisplacement5,950 kgDLR6.2893IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.422%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.6139.13Headsail Luffed30.2830.28Headsail FlyingSymmetricAsymmetric85.9385.93 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail12.01Storm Jib10.07Heavy Weather Jib27.19
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
IRC STANDART 07April25
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 Certificate2025
NORD STARRUS 3635
Turkiye
Sailing
Federation
www.tyf.org.tr/
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1485.91066.9868.1761.9703.7678.9667.8661.5668.7
52°944.0695.1582.0525.2496.4482.8476.7471.7471.4
60°884.5658.0557.8509.9485.0471.0463.2456.9455.2
75°851.6636.3542.5499.2475.9459.2446.7433.2427.6
90°855.9627.3525.1481.2458.9446.9438.0416.6402.0
110°854.9622.4517.9474.3447.8425.6407.1384.1367.1
120°885.6641.8530.8481.8453.6429.5407.6365.2336.1
135°1012.5720.4581.1509.6473.5448.0424.6379.3322.7
150°1233.5858.2674.3570.9511.1478.5455.9416.4377.3
Run VMG1424.2991.0778.6659.2589.2545.4512.6468.1431.3
Selected Courses
Windward / Leeward1454.51028.9823.4710.6646.4612.2590.2564.8550.0
All purpose1096.9788.4643.1568.5527.5503.8487.6465.0448.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward679.50.8830
All purpose548.51.0940
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7765
Downwind "popa"0.9243
70% up, 30% down "Ilhabela"0.8156
30% up, 70% down "Ilhabela-inverso"0.8744
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Predominantly Upwind593.71.0107
Predominantly Downwind559.51.0724
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low715.70.8383
Triple Number AP Medium545.01.1010
Triple Number AP High483.21.2417
Triple Number Windward/Leeward Low967.80.6200
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Single Number Predominant Upwind619.40.9687
Single Number Predominant Reaching545.41.1002
Single Number Predominant Downwind584.41.0267
Predominant Upwind - Low872.90.6874
Predominant Upwind - Low/Med657.90.9120
Predominant Upwind - Medium572.61.0479
Predominant Upwind - Med/High531.41.1292
Predominant Upwind - High514.81.1655
Predominant Downwind Low861.50.6965
Predominant Downwind Low/Med633.70.9469
Predominant Downwind Medium538.91.1134
Predominant Downwind Med/High482.01.2449
Predominant Downwind High446.31.3445
Predominant Reaching Low767.50.7818
Predominant Reaching Low/Med580.51.0336
Predominant Reaching Medium507.51.1823
Predominant Reaching Med/High466.51.2861
Predominant Reaching High440.11.3633
SA/DSPL Upwind20.86SA/DSPL Downwind37.70
Scoring OptionTODTOT
5-Band Windward/Leeward Low1084.10.5535
5-Band Windward/Leeward Low/Med787.70.7617
5-Band Windward/Leeward Medium661.50.9071
5-Band Windward/Leeward Med/High594.41.0095
5-Band Windward/Leeward High566.61.0589
Windward/Leeward 60-40 Low1091.70.5496
Windward/Leeward 60-40 Low/Med797.30.7525
Windward/Leeward 60-40 Medium673.20.8913
Windward/Leeward 60-40 Med/High609.80.9839
Windward/Leeward 60-40 High586.01.0238
5-Band AP Low790.60.7589
5-Band AP Low/Med621.10.9660
5-Band AP Medium536.71.1180
5-Band AP Med/High489.91.2248
5-Band AP High466.11.2873
5-Band SF Bay Tour - Low933.30.6429
5-Band SF Bay Tour - Low/Med752.70.7971
5-Band SF Bay Tour - Medium636.80.9422
5-Band SF Bay Tour - Med/High576.01.0416
5-Band SF Bay Tour - High549.71.0914
Chicago-Mac Upwind0.9366
Chicago-Mac All Purpose0.9662
Chicago-Mac Downwind0.9890
Bayview-Mac Cove Island0.6993
Bayview-Mac Shore0.7043
Harvest Moon Regatta474.81.2636
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance597.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating597.91.0034
FinRating, kevyt tuuli1063.10.9407
FinRating, kova tuuli468.51.0673
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0034
Triple Number Coastal/Long Distance Low0.8383
Triple Number Coastal/Long Distance Medium1.1011
Triple Number Coastal/Long Distance High1.2417
Triple Number Windward/Leeward Low0.6478
Triple Number Windward/Leeward Medium0.8902
Triple Number Windward/Leeward High1.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
For information
General Purpose Handicap (GPH)617.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low715.7
Triple Number Coastal/Long Distance Medium544.9
Triple Number Coastal/Long Distance High483.2
Triple Number Windward/Leeward Low926.2
Triple Number Windward/Leeward Medium674.0
Triple Number Windward/Leeward High586.2
Predominantly Upwind593.7
Predominantly Downwind559.5
Predominantly Reaching533.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8383
Triple Number Coastal/Long Distance Medium1.1011
Triple Number Coastal/Long Distance High1.2417
Triple Number Windward/Leeward Low0.6478
Triple Number Windward/Leeward Medium0.8902
Triple Number Windward/Leeward High1.0236
Coastal/Long Distance1.0034
Predominantly Upwind1.0107
Predominantly Downwind1.0724
For information
General Purpose Handicap (GPH)617.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0940
Distanseseilas Trippeltall svak vind0.8383
Distanseseilas Trippeltall mellomvind1.1011
Distanseseilas Trippeltall sterk vind1.2417
Pølsebane Trippeltall svak vind0.6478
Pølsebane Trippeltall mellomvind0.8902
Pølsebane Trippeltall sterk vind1.0236
Motvind Singeltall1.0107
Medvind Singeltall1.0724
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Coastal/Long Distance597.91.0034
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind593.71.0107
Predominantly Downwind559.51.0724
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore554.41.0822
Cape Doctor Coastal453.51.3229
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8383
Triple Number Coastal/Long Distance Medium1.1011
Triple Number Coastal/Long Distance High1.2417
Triple Number Windward/Leeward Low0.6478
Triple Number Windward/Leeward Medium0.8902
Triple Number Windward/Leeward High1.0236
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8383
Triple Number Coastal/Long Distance Medium1.1011
Triple Number Coastal/Long Distance High1.2417
Triple Number Windward/Leeward Low0.6478
Triple Number Windward/Leeward Medium0.8902
Triple Number Windward/Leeward High1.0236
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Predominantly Upwind593.71.0107
Predominantly Downwind559.51.0724
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0034
Triple Number Coastal/Long Distance Low715.70.8383
Triple Number Coastal/Long Distance Medium544.91.1011
Triple Number Coastal/Long Distance High483.21.2417
Triple Number Windward/Leeward Low926.20.6478
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1542.91025.1773.1640.3562.8523.1493.1443.4426.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low715.70.8383
Triple Number AP Medium545.01.1010
Triple Number AP High483.21.2417
Triple Number Windward/Leeward Low967.80.6200
Triple Number Windward/Leeward Medium674.00.8902
Triple Number Windward/Leeward High586.21.0236
Single Number Predominant Upwind619.40.9687
Single Number Predominant Reaching545.41.1002
Single Number Predominant Downwind584.41.0267
Predominant Upwind - Low872.90.6874
Predominant Upwind - Low/Med657.90.9120
Predominant Upwind - Medium572.61.0479
Predominant Upwind - Med/High531.41.1292
Predominant Upwind - High514.81.1655
Predominant Downwind Low861.50.6965
Predominant Downwind Low/Med633.70.9469
Predominant Downwind Medium538.91.1134
Predominant Downwind Med/High482.01.2449
Predominant Downwind High446.31.3445
Predominant Reaching Low767.50.7818
Predominant Reaching Low/Med580.51.0336
Predominant Reaching Medium507.51.1823
Predominant Reaching Med/High466.51.2861
Predominant Reaching High440.11.3633
SA/DSPL Upwind20.86SA/DSPL Downwind37.70
Scoring OptionTODTOT
5-Band Windward/Leeward Low1084.10.5535
5-Band Windward/Leeward Low/Med787.70.7617
5-Band Windward/Leeward Medium661.50.9071
5-Band Windward/Leeward Med/High594.41.0095
5-Band Windward/Leeward High566.61.0589
Windward/Leeward 60-40 Low1091.70.5496
Windward/Leeward 60-40 Low/Med797.30.7525
Windward/Leeward 60-40 Medium673.20.8913
Windward/Leeward 60-40 Med/High609.80.9839
Windward/Leeward 60-40 High586.01.0238
5-Band AP Low790.60.7589
5-Band AP Low/Med621.10.9660
5-Band AP Medium536.71.1180
5-Band AP Med/High489.91.2248
5-Band AP High466.11.2873
5-Band SF Bay Tour - Low933.30.6429
5-Band SF Bay Tour - Low/Med752.70.7971
5-Band SF Bay Tour - Medium636.80.9422
5-Band SF Bay Tour - Med/High576.01.0416
5-Band SF Bay Tour - High549.71.0914
Chicago-Mac Upwind0.9366
Chicago-Mac All Purpose0.9662
Chicago-Mac Downwind0.9890
Bayview-Mac Cove Island0.6993
Bayview-Mac Shore0.7043
Harvest Moon Regatta474.81.2636
Club Certificate2025
NORD STARRUS 3635
Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 36 PMeasurement26/04/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.970Max. Beam3.624Draft2.173Displacement5,950Wetted area27.14IMS L10.124LSM09.816Acc. length10.970Sink (kg/mm) 20.58
VCGD-0.036VCGM-0.009RM Rated (kg·m) 150.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight670Declared crew weight680
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0033
EDL1.200ST10.042ST20.180
ST30.180ST40.112ST50.230
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P14.030IG14.190ISP15.415MDT10.105MDL10.187MDT2MDL2TLTaperMWGO
E4.890J4.100BAS1.665FSDSFJ0.000SPL0.000WPLTPS4.600BD0.159MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26/04/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
NORD STARRUS 3635
Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.180.921.652.933.8938.6126/04/2025Measured by BARIS CELIK
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.551.062.163.344.5213.66YesNo 30.2826/04/2025Measured by BARIS CELIK
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment015.3313.3214.337.107.5994%85.9326/04/2025Measured by BARIS CELIK
CRUISER/RACER REQUIREMENTS*
Accommodation length11.0 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity125 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity70 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.