Club Certificate2026
Sea MaidenUSA 46447
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles45.9°42.6°41.2°39.8°39.1°38.5°38.3°38.4°38.9°
Beat VMG2.503.444.084.514.734.854.924.964.93
52°3.935.206.026.466.696.816.886.936.94
60°4.225.456.216.616.836.967.047.117.15
75°4.425.616.346.726.967.137.267.417.53
90°4.305.506.296.757.057.237.387.697.91
110°3.885.376.376.907.227.527.818.198.41
120°3.765.216.256.837.187.507.838.398.73
135°3.334.725.776.526.967.297.628.308.83
150°2.784.035.055.956.606.997.307.968.56
Run VMG2.413.494.385.175.866.396.787.387.98
Gybe Angles141.0°144.9°151.6°153.0°160.6°166.4°174.5°177.7°176.3°
APH ToD:589.6CDL: 8.203APH ToT: 1.0177CertNo:46447
BOAT
ClassEricson 35-3DesignerKING, BruceBuilderERICSONAge dateSeries date01/1985Offset fileUS18736.OFFData fileUSA 46447
HULL
Length Overall10.788Maximum Beam3.456Draft1.904Displacement6,471DLR10.4667IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.000m
CREW
Maximum weight550(declared)Minimum weight420 ✱ when appliedCrew 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 Maximum (m²)
Trysail7.67Storm Jib9.91Heavy Weather Jib26.74
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 123.7 Stability Index 124.3
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  04560004H2O Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Sea MaidenUSA 46447
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1438.21047.2882.5797.4760.7742.4731.9726.1730.8
52°916.4692.7598.4557.2537.9528.4523.4519.4518.6
60°853.0660.7579.4544.5527.0517.0511.6506.2503.5
75°814.0642.0568.1535.4517.4505.1495.9485.8478.1
90°837.2654.4571.9533.1510.5497.9487.6468.0454.9
110°928.2670.7565.2522.1498.3478.6461.0439.6428.0
120°956.2690.7575.9527.4501.6480.2459.7428.9412.2
135°1082.7763.5624.2551.8517.3494.0472.3433.9407.8
150°1293.9894.2712.3605.1545.4514.9493.0452.3420.3
Run VMG1494.11032.5821.4696.5614.1563.8530.7488.1451.3
Selected Courses
Windward / Leeward1466.11039.8852.0746.9687.4653.1631.3607.1591.0
All purpose1108.8806.0674.5607.0570.9549.7534.6514.3501.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward716.90.8369
All purpose589.61.0177
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7384
Downwind "popa"0.8848
70% up, 30% down "Ilhabela"0.7769
30% up, 70% down "Ilhabela-inverso"0.8351
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Predominantly Upwind635.00.9449
Predominantly Downwind598.41.0027
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP612.60.9795 Predom. Rc High491.31.2212 5B SF Bay L/M781.00.7683 TriNum AP Low740.30.8105 Predom. Dn Low895.30.6702 5B SF Bay Med678.90.8838 TriNum AP Med586.41.0233 Predom. Dn L/M671.70.8932 5B SF Bay M/H622.70.9636 TriNum AP High530.81.1305 Predom. Dn Med578.61.0371 5B SF Bay High598.11.0031 TriNum W/L Low987.40.6076 Predom. Dn M/H522.21.1490 5B AP Low815.30.7360 TriNum W/L Med712.40.8422 Predom. Dn High490.61.2231 5B AP L/M654.80.9163 TriNum W/L Hig627.70.9559 ChiMac Up Low781.10.7681 5B AP Med579.01.0363 Predom. Upwind657.70.9122 ChiMac Up Med712.20.8425 5B AP M/H536.81.1178 Predom. Reaching587.41.0215 ChiMac Up High633.00.9479 5B AP High515.61.1636 Predom. Downwind623.80.9619 ChiMac Off Low775.20.7740 5B W/L Low1099.40.5457 Predom. Up Low878.20.6832 ChiMac Off Med689.10.8707 5B W/L L/M818.30.7332 Predom. Up L/M687.80.8723 ChiMac Off High588.21.0200 5B W/L Med700.60.8564 Predom. Up Med616.90.9726 ChiMac AP Low774.50.7747 5B W/L M/H635.60.9440 Predom. Up M/H581.81.0313 ChiMac AP Med698.10.8594 5B W/L High608.50.9860 Predom. Up High567.21.0579 ChiMac AP High609.10.9850 W/L 60-40 Low1100.30.5453 Predom. Rc Low791.00.7585 BayMac Cove Island884.00.6788 W/L 60-40 L/M826.40.7260 Predom. Rc L/M619.20.9691 BayMac Shore876.40.6846 W/L 60-40 Med714.80.8394 Predom. Rc Med552.51.0859 Harvest Moon524.91.1430 W/L 60-40 M/H655.50.9153 Predom. Rc M/H514.11.1671 5B SF Bay Low933.70.6426 W/L 60-40 High632.40.9488      SA/DSPL Up23.41SA/DSPL Dn36.61
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance639.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating639.80.9377
FinRating, kevyt tuuli1080.90.9251
FinRating, kova tuuli519.50.9625
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9377
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0234
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6343
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
For information
General Purpose Handicap (GPH)657.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Saronikos S All Purpose664.90.9023
Saronikos S Upwind739.30.8116
Saronikos S Downwind575.51.0427
Saronikos N All Purpose664.90.9023
Saronikos N Upwind766.70.7826
Saronikos N Downwind624.30.9611
Saronikos SW All Purpose669.40.8964
Saronikos SW Upwind755.00.7947
Saronikos SW Downwind584.71.0262
Saronikos NE All Purpose718.50.8351
Saronikos NE Upwind719.50.8339
Saronikos NE Downwind698.10.8595
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose612.60.9795
5-Band All Purpose Low882.40.6800
5-Band All Purpose L/M678.00.8849
5-Band All Purpose Med596.81.0053
5-Band All Purpose M/H551.41.0880
5-Band All Purpose High528.41.1354
Single Number Predominant Upwind633.60.9470
Single Number Predominant Reaching567.41.0575
Single Number Predominant Downwind599.21.0013
5-Band 50-50 Windward/Leeward Low1099.40.5457
5-Band 50-50 Windward/Leeward L/M818.30.7332
5-Band 50-50 Windward/Leeward Med700.60.8564
5-Band 50-50 Windward/Leeward M/H635.60.9440
5-Band 50-50 Windward/Leeward High608.50.9860
5-Band 60-40 Windward/Leeward Low1100.30.5453
5-Band 60-40 Windward/Leeward L/M826.40.7260
5-Band 60-40 Windward/Leeward Med714.80.8394
5-Band 60-40 Windward/Leeward M/H655.50.9153
5-Band 60-40 Windward/Leeward High632.40.9488
Triple Number 50-50 Windward/Leeward Low987.40.6076
Triple Number 50-50 Windward/Leeward Med712.50.8421
Triple Number 50-50 Windward/Leeward High627.70.9559
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward730.80.8210
Triple Number 60-40 Windward/Leeward Low990.70.6056
Triple Number 60-40 Windward/Leeward Med725.70.8268
Triple Number 60-40 Windward/Leeward High648.60.9251
Triple Number All-Purpose Low800.10.7499
Triple Number All-Purpose Med604.80.9921
Triple Number All-Purpose High544.91.1011
Triple Number Predominant Upwind Low807.70.7429
Triple Number Predominant Upwind Med626.10.9584
Triple Number Predominant Upwind High582.81.0295
Triple Number Predominant Reaching Low725.60.8269
Triple Number Predominant Reaching Med567.31.0577
Triple Number Predominant Reaching High499.51.2012
Triple Number Predominant Downwind Low804.40.7459
Triple Number Predominant Downwind Med588.61.0194
Triple Number Predominant Downwind High504.01.1906
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low740.3
Triple Number Coastal/Long Distance Medium586.3
Triple Number Coastal/Long Distance High530.7
Triple Number Windward/Leeward Low945.9
Triple Number Windward/Leeward Medium712.4
Triple Number Windward/Leeward High627.7
Predominantly Upwind635.0
Predominantly Downwind598.4
Predominantly Reaching576.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0234
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6343
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9559
Coastal/Long Distance0.9377
Predominantly Upwind0.9449
Predominantly Downwind1.0027
For information
General Purpose Handicap (GPH)657.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0177
Distanseseilas Trippeltall svak vind0.8105
Distanseseilas Trippeltall mellomvind1.0234
Distanseseilas Trippeltall sterk vind1.1305
Pølsebane Trippeltall svak vind0.6343
Pølsebane Trippeltall mellomvind0.8422
Pølsebane Trippeltall sterk vind0.9559
Motvind Singeltall0.9449
Medvind Singeltall1.0027
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Coastal/Long Distance639.80.9377
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind635.00.9449
Predominantly Downwind598.41.0027
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore595.91.0069
Cape Doctor Coastal505.51.1870
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0234
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6343
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9559
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0234
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6343
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9559
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Predominantly Upwind635.00.9449
Predominantly Downwind598.41.0027
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance639.80.9377
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium586.31.0234
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low945.90.6343
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High627.70.9559
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.91039.1803.5678.3607.5570.0540.8494.0480.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP612.60.9795 Predom. Dn High490.61.2231 5B AP M/H536.81.1178 TriNum AP Low740.30.8105 Predom. Rc Low791.00.7585 5B AP High515.61.1636 TriNum AP Med586.41.0233 Predom. Rc L/M619.20.9691 5B SF Bay Low933.70.6426 TriNum AP High530.81.1305 Predom. Rc Med552.51.0859 5B SF Bay L/M781.00.7683 TriNum W/L Low987.40.6076 Predom. Rc M/H514.11.1671 5B SF Bay Med678.90.8838 TriNum W/L Med712.40.8422 Predom. Rc High491.31.2212 5B SF Bay M/H622.70.9636 TriNum W/L Hig627.70.9559 5B W/L Low1099.40.5457 5B SF Bay High598.11.0031 Predom. Upwind657.70.9122 5B W/L L/M818.30.7332 ChiMac Up Low781.10.7681 Predom. Reaching587.41.0215 5B W/L Med700.60.8564 ChiMac Up Med712.20.8425 Predom. Downwind623.80.9619 5B W/L M/H635.60.9440 ChiMac Up High633.00.9479 Predom. Up Low878.20.6832 5B W/L High608.50.9860 ChiMac Off Low775.20.7740 Predom. Up L/M687.80.8723 W/L 60-40 Low1100.30.5453 ChiMac Off Med689.10.8707 Predom. Up Med616.90.9726 W/L 60-40 L/M826.40.7260 ChiMac Off High588.21.0200 Predom. Up M/H581.81.0313 W/L 60-40 Med714.80.8394 ChiMac AP Low774.50.7747 Predom. Up High567.21.0579 W/L 60-40 M/H655.50.9153 ChiMac AP Med698.10.8594 Predom. Dn Low895.30.6702 W/L 60-40 High632.40.9488 ChiMac AP High609.10.9850 Predom. Dn L/M671.70.8932 5B AP Low815.30.7360 BayMac Cove Island884.00.6788 Predom. Dn Med578.61.0371 5B AP L/M654.80.9163 BayMac Shore876.40.6846 Predom. Dn M/H522.21.1490 5B AP Med579.01.0363 Harvest Moon524.91.1430      SA/DSPL Up23.41SA/DSPL Dn36.61
ORC Ref  04560004H2O Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Sea MaidenUSA 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
Length overall10.788Maximum beam3.456Draft1.904Displacement6,471Wetted area24.23IMS L8.698LSM08.518Accomod. length10.788Sink (kg/mm) 17.08
VCGD-0.049VCGM-0.082 RM Rated (kg·m) 123.7Limit of positive stability(°) 120.6 Stability Index 124.3 BLR index 0.0000Default crew weight548 Declared crew weight 550
Centerboard weight0.0List angleCanting keel angle
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
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.910IG14.021ISP14.086MDT10.123MDL10.184MDT20.117MDL20.133TL2.882MW0.133GO0.151
E3.677J4.823BAS1.681FSD0.029SFJ0.000SPL4.825WPLTPSBD0.151MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2023
SFFP0.765FFM1.266FF1.273LCFcl5.998SG1.0100
SAFP10.173FAM0.956FA0.961LCFsh6.239HBI1.004
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004H2O Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Sea MaidenUSA 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
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004H2O Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org