Club
Certificate
2023

Boat

Sea Maiden

USA 46447

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 Angles42.3°41.2°39.6°39.0°38.4°38.1°37.8°
Beat VMG3.474.114.534.734.844.924.99
52°5.236.046.476.686.806.876.94
60°5.476.236.616.826.957.037.11
75°5.626.346.726.957.127.257.41
90°5.506.296.726.987.187.357.62
110°5.316.316.837.167.427.657.98
120°5.176.206.787.147.437.708.23
135°4.725.776.526.957.277.568.16
150°4.035.055.936.586.967.277.83
Run VMG3.494.375.155.826.376.797.38
Gybe Angles145.1°149.3°152.3°159.5°173.0°178.4°179.0°

APH: 591.1

CDL: 8.187

GPH: 658.6

CertNo: 46447

BOAT
ClassEricson 35-3DesignerKING, BruceBuilderERICSONAge dateSeries date01/1985Offset fileUS18736.OFFData fileUSA 46447
HULL
Length Overall10.788 mMaximum Beam3.456 mDraft1.904 mDisplacement6,469 kgDLR10.4653IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.000m
CREW
Maximum weight550 kgMinimum weight413 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail26.3826.82Headsail Luffed55.4055.40Headsail FlyingSymmetric101.54101.54Asymmetric95.1595.15 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.67Storm Jib9.91Heavy Weather Jib26.74
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
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  03330002J8LIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Sea Maiden

USA 46447

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 VMG1037.3876.3795.4761.7743.2732.0721.1
52°688.3596.1556.6538.6529.7524.2519.0
60°657.8578.3544.7527.6517.8512.1506.0
75°641.1568.0536.0518.0505.5496.6485.9
90°654.3571.9535.7515.5501.5489.9472.3
110°678.3570.9526.9503.1485.3470.6450.9
120°697.0581.1530.7504.3484.4467.3437.6
135°762.9623.5552.2517.9495.3476.2441.1
150°892.5713.5606.9547.5517.0495.5460.0
Run VMG1030.6823.9699.4618.1565.2529.9488.0
Selected Courses
Windward / Leeward1034.0850.1747.4689.9654.2630.9604.6
All purpose803.9674.1608.1573.1551.9537.1516.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward717.30.8364
All purpose591.11.0151
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7411
Downwind "popa"0.8833
70% up, 30% down "Ilhabela"0.7787
30% up, 70% down "Ilhabela-inverso"0.8352
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Predominantly Upwind635.20.9446
Predominantly Downwind599.81.0003
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low739.00.8119
Triple Number All Purpose Medium587.91.0206
Triple Number All Purpose High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Predominantly Upwind635.20.9446
Predominantly Downwind599.81.0003
Predominantly Upwind Low812.70.7382
Predominantly Upwind Medium655.30.9157
Predominantly Upwind High616.20.9736
Predominantly Downwind Low810.10.7407
Predominantly Downwind Medium595.21.0081
Predominantly Downwind High506.41.1848
Chicago-Mac Upwind0.9293
Chicago-Mac All Purpose0.9534
Chicago-Mac Downwind0.9839
Bayview-Mac Cove Island0.8946
Bayview-Mac Shore0.9021
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching565.01.0620
Predominantly Reaching Low674.30.8898
Predominantly Reaching Medium559.41.0725
Predominantly Reaching High503.81.1909
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1019.80.5884
5-Band Low / Medium867.50.6916
5-Band Medium701.90.8548
5-Band Medium / High635.40.9443
5-Band High609.10.9850
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance641.2
Triple Number Coastal/Long Distance Low739.0
Triple Number Coastal/Long Distance Medium587.9
Triple Number Coastal/Long Distance High533.2
Triple Number Windward/Leeward Low942.1
Triple Number Windward/Leeward Medium713.5
Triple Number Windward/Leeward High626.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8119
Triple Number Coastal/Long Distance Medium1.0206
Triple Number Coastal/Long Distance High1.1253
Triple Number Windward/Leeward Low0.6369
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low739.0
Triple Number Coastal/Long Distance Medium587.9
Triple Number Coastal/Long Distance High533.2
Triple Number Windward/Leeward Low942.1
Triple Number Windward/Leeward Medium713.5
Triple Number Windward/Leeward High626.9
Predominantly Upwind635.2
Predominantly Downwind599.8
Predominantly Reaching577.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8119
Triple Number Coastal/Long Distance Medium1.0206
Triple Number Coastal/Long Distance High1.1253
Triple Number Windward/Leeward Low0.6369
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9571
Coastal/Long Distance0.9358
Predominantly Upwind0.9446
Predominantly Downwind1.0003
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8119
Tretall Distanseseilas Mellomvind1.0206
Tretall Distanseseilas Mye vind1.1253
Tretall Pølsebane Lite vind0.6369
Tretall Pølsebane Mellomvind0.8409
Tretall Pølsebane Mye vind0.9571
Distanseseilas ett tall (OSN 8-16kn)0.9358
Distanseseilas ett tall (APH 6-20kn)1.0151
Enkeltall Motvind0.9446
Enkeltall Medvind1.0003
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Coastal/Long Distance641.20.9358
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind635.20.9446
Predominantly Downwind599.81.0003
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore612.50.9796
Cape Doctor Coastal522.91.1475
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8119
Triple Number Coastal/Long Distance Medium1.0206
Triple Number Coastal/Long Distance High1.1253
Triple Number Windward/Leeward Low0.6369
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9571
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8119
Triple Number Coastal/Long Distance Medium1.0206
Triple Number Coastal/Long Distance High1.1253
Triple Number Windward/Leeward Low0.6369
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9571
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Predominantly Upwind635.20.9446
Predominantly Downwind599.81.0003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance641.20.9358
Triple Number Coastal/Long Distance Low739.00.8119
Triple Number Coastal/Long Distance Medium587.91.0206
Triple Number Coastal/Long Distance High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.6802.3679.1609.7572.1543.1497.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low739.00.8119
Triple Number All Purpose Medium587.91.0206
Triple Number All Purpose High533.21.1253
Triple Number Windward/Leeward Low942.10.6369
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High626.90.9571
Predominantly Upwind635.20.9446
Predominantly Downwind599.81.0003
Predominantly Upwind Low812.70.7382
Predominantly Upwind Medium655.30.9157
Predominantly Upwind High616.20.9736
Predominantly Downwind Low810.10.7407
Predominantly Downwind Medium595.21.0081
Predominantly Downwind High506.41.1848
Chicago-Mac Upwind0.9293
Chicago-Mac All Purpose0.9534
Chicago-Mac Downwind0.9839
Bayview-Mac Cove Island0.8946
Bayview-Mac Shore0.9021
Harvest Moon Regatta522.01.1495
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy617.80.9712
San Francisco Bay Medium706.70.8490
Predominantly Reaching565.01.0620
Predominantly Reaching Low674.30.8898
Predominantly Reaching Medium559.41.0725
Predominantly Reaching High503.81.1909
Windward/Leeward 60-40 Low945.00.6349
Windward/Leeward 60-40 Medium735.40.8159
Windward/Leeward 60-40 High662.20.9061
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1019.80.5884
5-Band Low / Medium867.50.6916
5-Band Medium701.90.8548
5-Band Medium / High635.40.9443
5-Band High609.10.9850
ORC Ref  03330002J8LIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Sea Maiden

USA 46447

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassEricson 35-3MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.788Max. Beam3.456Draft1.904Displacement6,469Wetted area24.23IMS L8.688LSM08.518Acc. length10.788Sink (kg/mm) 17.08
VCGD-0.043VCGM-0.076RM Rated (kg·m) 123.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.000PBWPIPA0.0010
PSD0.026PHD0.044PHL0.181
PSA23.5°ESL
ST10.358ST20.044ST30.139
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.910IG14.021ISP14.086MDT10.123MDL10.184MDT20.117MDL20.133TL2.882MW0.133GO0.151
E3.677J4.823BAS1.681FSD0.029SFJ0.000SPL4.825WPLTPSBD0.151MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2023MeasurerComment
SFFP0.774FFMFF1.273LCFcl5.998SG1.0100
SAFP10.174FAMFA0.961LCFsh6.239HBI1.004
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330002J8LIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Sea Maiden

USA 46447

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.170.001.392.350.0026.38
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC1.833.655.537.4814.90NoNo 55.4009/01/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS214.1014.1014.108.668.57101.5402/10/2022UL3163SD
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA214.8213.1313.988.078.5794%95.1503/10/2022UL3302SD
ORC Ref  03330002J8LIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org