Club
Certificate
2024

Boat

INDEPENDENCE 7

JPN 1088

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.3°39.5°37.5°37.0°36.5°36.2°36.4°38.2°
Beat VMG4.094.895.265.445.555.635.675.53
52°6.157.067.407.577.697.787.907.86
60°6.457.267.627.817.978.088.238.24
75°6.647.397.858.198.408.598.858.96
90°6.587.457.998.388.789.109.619.96
110°6.347.418.078.689.299.8610.7811.51
120°6.167.318.028.719.4410.1511.7113.02
135°5.546.837.608.299.0710.0212.2514.67
150°4.655.786.837.598.228.9210.8114.05
Run VMG4.025.005.916.677.277.839.3612.16
Gybe Angles140.8°140.5°149.8°156.8°166.4°171.4°146.9°145.9°
APH ToD:503.3CDL: 10.041APH ToT: 1.1922CertNo:240060
BOAT
Class1D35DesignerNELSON/MAREKBuilderCARROLL MARINEAge date02/1999Series date04/1998Offset file1D35+.OFFData fileJC240060
HULL
Length Overall10.670 mMaximum Beam3.280 mDraft2.310 mDisplacement3,081 kgDLR3.5480IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.368m
CREW
Maximum weight644 kg(default)Minimum weight514 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail46.7348.31Headsail Luffed28.0228.02Headsail FlyingSymmetric96.9496.94Asymmetric57.4672.71 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.44Storm Jib8.39Heavy Weather Jib22.64
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Change from Cert NO.JC22020
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
2024

Boat

INDEPENDENCE 7

JPN 1088

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG880.2735.8684.4661.9648.4639.9635.0650.6
52°584.9509.9486.4475.6468.1462.5455.7458.1
60°558.4496.0472.5460.7452.0445.4437.2437.0
75°541.9487.3458.3439.8428.5419.3406.8401.8
90°547.3483.0450.4429.8409.8395.7374.6361.4
110°567.7486.0445.9414.8387.4365.1333.9312.7
120°584.5492.2448.9413.4381.2354.7307.4276.5
135°649.9527.1473.4434.2396.9359.2293.9245.3
150°774.9623.1527.1474.2438.0403.6332.9256.3
Run VMG894.8719.5608.6539.4495.1459.6384.5296.0
Selected Courses
Windward / Leeward887.5727.6646.5600.6571.7549.7509.7473.3
All purpose684.4574.9522.7491.4468.6449.7418.2394.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward621.40.9655
All purpose503.31.1922
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8597
Downwind "popa"1.0240
70% up, 30% down "Ilhabela"0.9032
30% up, 70% down "Ilhabela-inverso"0.9685
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Predominantly Upwind545.41.1001
Predominantly Downwind509.71.1773
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low629.60.9530
Triple Number AP Medium503.11.1925
Triple Number AP High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Single Number Predominant Upwind543.71.1035
Single Number Predominant Reaching480.11.2498
Single Number Predominant Downwind511.11.1739
Predominant Upwind - Low681.00.8811
Predominant Upwind - Low/Med587.31.0217
Predominant Upwind - Medium532.91.1259
Predominant Upwind - Med/High499.21.2020
Predominant Upwind - High479.41.2516
Predominant Downwind Low695.30.8630
Predominant Downwind Low/Med576.81.0402
Predominant Downwind Medium495.51.2109
Predominant Downwind Med/High431.71.3898
Predominant Downwind High381.01.5750
Predominant Reaching Low615.00.9756
Predominant Reaching Low/Med527.31.1380
Predominant Reaching Medium469.61.2778
Predominant Reaching Med/High423.61.4164
Predominant Reaching High389.91.5387
SA/DSPL Upwind35.17SA/DSPL Downwind67.59
Scoring OptionTODTOT
5-Band Windward/Leeward Low851.20.7049
5-Band Windward/Leeward Low/Med703.80.8525
5-Band Windward/Leeward Medium609.70.9840
5-Band Windward/Leeward Med/High550.91.0890
5-Band Windward/Leeward High510.31.1757
Windward/Leeward 60-40 Low850.40.7055
Windward/Leeward 60-40 Low/Med708.70.8467
Windward/Leeward 60-40 Medium621.30.9657
Windward/Leeward 60-40 Med/High569.21.0541
Windward/Leeward 60-40 High536.01.1195
5-Band AP Low659.50.9098
5-Band AP Low/Med560.31.0709
5-Band AP Medium496.31.2090
5-Band AP Med/High451.11.3301
5-Band AP High419.61.4301
5-Band SF Bay Tour - Low806.60.7439
5-Band SF Bay Tour - Low/Med671.70.8932
5-Band SF Bay Tour - Medium587.31.0215
5-Band SF Bay Tour - Med/High533.21.1252
5-Band SF Bay Tour - High496.21.2091
Chicago-Mac Upwind1.0820
Chicago-Mac All Purpose1.1167
Chicago-Mac Downwind1.1559
Bayview-Mac Cove Island1.0511
Bayview-Mac Shore1.0608
Harvest Moon Regatta428.61.3999
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance547.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9530
Triple Number Coastal/Long Distance Medium1.1926
Triple Number Coastal/Long Distance High1.3556
Triple Number Windward/Leeward Low0.7430
Triple Number Windward/Leeward Medium0.9689
Triple Number Windward/Leeward High1.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low629.6
Triple Number Coastal/Long Distance Medium503.1
Triple Number Coastal/Long Distance High442.6
Triple Number Windward/Leeward Low807.5
Triple Number Windward/Leeward Medium619.3
Triple Number Windward/Leeward High540.2
Predominantly Upwind545.4
Predominantly Downwind509.7
Predominantly Reaching487.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9530
Triple Number Coastal/Long Distance Medium1.1926
Triple Number Coastal/Long Distance High1.3556
Triple Number Windward/Leeward Low0.7430
Triple Number Windward/Leeward Medium0.9689
Triple Number Windward/Leeward High1.1107
Coastal/Long Distance1.0959
Predominantly Upwind1.1001
Predominantly Downwind1.1773
For information
General Purpose Handicap (GPH)561.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9530
Tretall Distanseseilas Mellomvind1.1926
Tretall Distanseseilas Mye vind1.3556
Tretall Pølsebane Lite vind0.7430
Tretall Pølsebane Mellomvind0.9689
Tretall Pølsebane Mye vind1.1107
Distanseseilas ett tall (OSN 8-16kn)1.0959
Distanseseilas ett tall (APH 6-20kn)1.1922
Enkeltall Motvind1.1001
Enkeltall Medvind1.1773
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Coastal/Long Distance547.51.0959
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind545.41.1001
Predominantly Downwind509.71.1773
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore484.21.2392
Cape Doctor Coastal401.71.4936
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9530
Triple Number Coastal/Long Distance Medium1.1926
Triple Number Coastal/Long Distance High1.3556
Triple Number Windward/Leeward Low0.7430
Triple Number Windward/Leeward Medium0.9689
Triple Number Windward/Leeward High1.1107
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9530
Triple Number Coastal/Long Distance Medium1.1926
Triple Number Coastal/Long Distance High1.3556
Triple Number Windward/Leeward Low0.7430
Triple Number Windward/Leeward Medium0.9689
Triple Number Windward/Leeward High1.1107
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Predominantly Upwind545.41.1001
Predominantly Downwind509.71.1773
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance547.51.0959
Triple Number Coastal/Long Distance Low629.60.9530
Triple Number Coastal/Long Distance Medium503.11.1926
Triple Number Coastal/Long Distance High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance888.2686.8585.5524.7486.7453.9396.3370.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low629.60.9530
Triple Number AP Medium503.11.1925
Triple Number AP High442.61.3556
Triple Number Windward/Leeward Low807.50.7430
Triple Number Windward/Leeward Medium619.30.9689
Triple Number Windward/Leeward High540.21.1107
Single Number Predominant Upwind543.71.1035
Single Number Predominant Reaching480.11.2498
Single Number Predominant Downwind511.11.1739
Predominant Upwind - Low681.00.8811
Predominant Upwind - Low/Med587.31.0217
Predominant Upwind - Medium532.91.1259
Predominant Upwind - Med/High499.21.2020
Predominant Upwind - High479.41.2516
Predominant Downwind Low695.30.8630
Predominant Downwind Low/Med576.81.0402
Predominant Downwind Medium495.51.2109
Predominant Downwind Med/High431.71.3898
Predominant Downwind High381.01.5750
Predominant Reaching Low615.00.9756
Predominant Reaching Low/Med527.31.1380
Predominant Reaching Medium469.61.2778
Predominant Reaching Med/High423.61.4164
Predominant Reaching High389.91.5387
SA/DSPL Upwind35.17SA/DSPL Downwind67.59
Scoring OptionTODTOT
5-Band Windward/Leeward Low851.20.7049
5-Band Windward/Leeward Low/Med703.80.8525
5-Band Windward/Leeward Medium609.70.9840
5-Band Windward/Leeward Med/High550.91.0890
5-Band Windward/Leeward High510.31.1757
Windward/Leeward 60-40 Low850.40.7055
Windward/Leeward 60-40 Low/Med708.70.8467
Windward/Leeward 60-40 Medium621.30.9657
Windward/Leeward 60-40 Med/High569.21.0541
Windward/Leeward 60-40 High536.01.1195
5-Band AP Low659.50.9098
5-Band AP Low/Med560.31.0709
5-Band AP Medium496.31.2090
5-Band AP Med/High451.11.3301
5-Band AP High419.61.4301
5-Band SF Bay Tour - Low806.60.7439
5-Band SF Bay Tour - Low/Med671.70.8932
5-Band SF Bay Tour - Medium587.31.0215
5-Band SF Bay Tour - Med/High533.21.1252
5-Band SF Bay Tour - High496.21.2091
Chicago-Mac Upwind1.0820
Chicago-Mac All Purpose1.1167
Chicago-Mac Downwind1.1559
Bayview-Mac Cove Island1.0511
Bayview-Mac Shore1.0608
Harvest Moon Regatta428.61.3999

Club
Certificate
2024

Boat

INDEPENDENCE 7

JPN 1088

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class1D35MeasurementHINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA10.670Max. Beam3.280Draft2.310Displacement3,081Wetted area20.80IMS L9.901LSM09.540Acc. length10.660Sink (kg/mm) 16.10
VCGD-0.246VCGM-0.242RM Rated (kg·m) 96.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight644Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.368PBWPIPA0.0005
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionForwardInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.550IG12.950ISP13.650MDT10.108MDL10.183MDT2MDL2TLTaperMWGO
E5.665J3.815BAS1.500FSDFoilSFJ0.050SPL4.500WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/04/2005
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

INDEPENDENCE 7

JPN 1088

JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.001.402.313.684.7846.73* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.631.192.203.194.1013.00NoNo 28.02* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC13.7513.7513.758.607.9096.94* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment113.8813.0013.444.816.4175%57.46