Double HandedClub Certificate2026
RippleUSA 69933
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 Angles44.8°42.2°39.4°37.5°37.1°36.8°36.7°37.1°38.9°
Beat VMG3.024.174.955.285.445.535.605.625.45
52°4.686.287.147.457.617.737.827.917.82
60°5.026.607.347.697.898.038.158.278.22
75°5.286.827.497.978.308.528.728.979.09
90°5.166.737.508.048.538.969.319.8710.24
110°4.856.677.658.298.779.249.7110.7911.88
120°4.716.597.648.459.169.7610.3711.5412.65
135°4.246.077.348.229.1910.2311.2513.0714.96
150°3.535.116.417.378.259.2010.3813.3316.64
Run VMG3.064.435.556.397.157.978.9911.5514.67
Gybe Angles139.9°142.2°146.5°152.1°151.0°148.3°147.4°148.1°152.0°
APH ToD:486.3CDL: 9.992APH ToT: 1.2339CertNo:US69933
BOAT
ClassRiptide 35 MkIDesignerPaul BiekerBuilderShawAge date02/1996Series date01/1996Offset fileRiptide35-MKI-USA69933.offData fileUSA 69933
HULL
Length Overall10.744Maximum Beam3.422Draft2.568Displacement2,586DLR3.1800IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.305%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.384m
CREW
Maximum weight200(declared)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.8641.03Headsail Luffed31.6831.68Headsail FlyingSymmetricAsymmetric123.88123.88 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.56Storm Jib9.55Heavy Weather Jib25.79
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 81.9 Stability Index 119.6
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.
Double HandedClub Certificate2026
RippleUSA 69933
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 VMG1193.8864.1727.8681.2661.4650.5643.2640.9660.4
52°768.5573.2504.5483.1472.8465.8460.4455.2460.6
60°717.3545.7490.2468.0456.5448.2441.9435.2437.9
75°681.2527.6480.4451.5433.7422.3412.8401.5396.1
90°697.2535.0480.1447.8422.1401.6386.8364.9351.5
110°741.9539.9470.4434.5410.4389.5370.8333.7303.1
120°764.9546.6471.0426.1393.1368.7347.2312.0284.5
135°848.2593.2490.4437.7391.7352.1319.9275.4240.6
150°1020.3704.2561.6488.7436.6391.2346.8270.0216.4
Run VMG1178.1813.1648.5563.0503.7451.7400.4311.8245.4
Selected Courses
Windward / Leeward1186.0838.6688.2622.1582.5551.1521.8476.4452.9
All purpose901.9651.3551.9506.4476.9453.6433.3402.5385.4
Single Number Scoring Options
Course Time On
Distance
Time On
Time
Windward / Leeward596.11.0065
All purpose486.31.2339
Custom scoring options for Australia
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Custom scoring options for Austria
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8626
Downwind "popa"1.1375
70% up, 30% down "Ilhabela"0.9300
30% up, 70% down "Ilhabela-inverso"1.0382
Custom scoring options for Bulgaria
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Predominantly Upwind534.21.1232
Predominantly Downwind477.91.2554
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP499.11.2021 Predom. Rc High375.91.5962 5B SF Bay L/M641.30.9356 TriNum AP Low601.60.9974 Predom. Dn Low714.70.8396 5B SF Bay Med566.91.0583 TriNum AP Med487.21.2315 Predom. Dn L/M542.61.1057 5B SF Bay M/H510.81.1746 TriNum AP High426.81.4058 Predom. Dn Med466.31.2868 5B SF Bay High473.81.2663 TriNum W/L Low799.00.7509 Predom. Dn M/H399.81.5009 5B AP Low660.50.9083 TriNum W/L Med596.71.0056 Predom. Dn High352.01.7044 5B AP L/M539.41.1123 TriNum W/L Hig512.11.1717 ChiMac Up Low647.50.9266 5B AP Med480.51.2487 Predom. Upwind551.61.0877 ChiMac Up Med594.81.0088 5B AP M/H435.21.3786 Predom. Reaching475.11.2629 ChiMac Up High530.91.1302 5B AP High404.81.4821 Predom. Downwind494.71.2128 ChiMac Off Low623.00.9631 5B W/L Low887.80.6758 Predom. Up Low720.40.8329 ChiMac Off Med552.31.0864 5B W/L L/M671.40.8936 Predom. Up L/M573.61.0460 ChiMac Off High462.91.2962 5B W/L Med587.51.0212 Predom. Up Med522.71.1479 ChiMac AP Low632.80.9482 5B W/L M/H524.21.1445 Predom. Up M/H489.61.2254 ChiMac AP Med571.81.0492 5B W/L High480.21.2496 Predom. Up High472.41.2702 ChiMac AP High496.01.2098 W/L 60-40 Low892.80.6721 Predom. Rc Low641.20.9358 BayMac Cove Island720.20.8331 W/L 60-40 L/M681.50.8805 Predom. Rc L/M508.11.1810 BayMac Shore715.00.8392 W/L 60-40 Med603.40.9944 Predom. Rc Med451.51.3288 Harvest Moon414.21.4486 W/L 60-40 M/H548.51.0939 Predom. Rc M/H405.31.4804 5B SF Bay Low754.80.7949 W/L 60-40 High513.11.1695      SA/DSPL Up37.86SA/DSPL Dn86.63
Custom scoring options for Cyprus
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Denmark
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance526.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Estonia
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Custom scoring options for Finland
Scoring Option Time On
Distance
Time On
Time
FinRating526.41.1399
FinRating, kevyt tuuli873.71.1445
FinRating, kova tuuli405.51.2331
Custom scoring options for France
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1399
Triple Number Coastal/Long Distance Low0.9974
Triple Number Coastal/Long Distance Medium1.2316
Triple Number Coastal/Long Distance High1.4058
Triple Number Windward/Leeward Low0.7860
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
For information
General Purpose Handicap (GPH)540.7
Custom scoring options for Greece
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Saronikos S All Purpose537.91.1155
Saronikos S Upwind624.20.9612
Saronikos S Downwind433.11.3855
Saronikos N All Purpose537.91.1155
Saronikos N Upwind646.60.9279
Saronikos N Downwind494.91.2123
Saronikos SW All Purpose537.51.1163
Saronikos SW Upwind630.90.9510
Saronikos SW Downwind449.31.3355
Saronikos NE All Purpose592.91.0120
Saronikos NE Upwind605.30.9912
Saronikos NE Downwind556.91.0774
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Hungary
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose499.11.2021
5-Band All Purpose Low714.70.8395
5-Band All Purpose L/M557.21.0769
5-Band All Purpose Med494.01.2146
5-Band All Purpose M/H444.51.3499
5-Band All Purpose High412.21.4557
Single Number Predominant Upwind532.41.1270
Single Number Predominant Reaching461.51.3001
Single Number Predominant Downwind479.31.2517
5-Band 50-50 Windward/Leeward Low887.80.6758
5-Band 50-50 Windward/Leeward L/M671.40.8936
5-Band 50-50 Windward/Leeward Med587.51.0212
5-Band 50-50 Windward/Leeward M/H524.21.1445
5-Band 50-50 Windward/Leeward High480.21.2496
5-Band 60-40 Windward/Leeward Low892.80.6721
5-Band 60-40 Windward/Leeward L/M681.50.8805
5-Band 60-40 Windward/Leeward Med603.40.9944
5-Band 60-40 Windward/Leeward M/H548.51.0939
5-Band 60-40 Windward/Leeward High513.11.1695
Triple Number 50-50 Windward/Leeward Low799.00.7509
Triple Number 50-50 Windward/Leeward Med596.71.0055
Triple Number 50-50 Windward/Leeward High512.11.1717
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward612.30.9799
Triple Number 60-40 Windward/Leeward Low805.40.7449
Triple Number 60-40 Windward/Leeward Med611.50.9811
Triple Number 60-40 Windward/Leeward High538.51.1142
Triple Number All-Purpose Low649.60.9236
Triple Number All-Purpose Med501.31.1969
Triple Number All-Purpose High435.51.3777
Triple Number Predominant Upwind Low664.00.9037
Triple Number Predominant Upwind Med530.01.1321
Triple Number Predominant Upwind High493.91.2148
Triple Number Predominant Reaching Low590.11.0169
Triple Number Predominant Reaching Med467.41.2838
Triple Number Predominant Reaching High389.41.5409
Triple Number Predominant Downwind Low644.10.9316
Triple Number Predominant Downwind Med475.31.2624
Triple Number Predominant Downwind High374.01.6041
Custom scoring options for Israel
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Japan
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low601.6
Triple Number Coastal/Long Distance Medium487.2
Triple Number Coastal/Long Distance High426.8
Triple Number Windward/Leeward Low763.4
Triple Number Windward/Leeward Medium596.7
Triple Number Windward/Leeward High512.1
Predominantly Upwind534.2
Predominantly Downwind477.9
Predominantly Reaching463.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9974
Triple Number Coastal/Long Distance Medium1.2316
Triple Number Coastal/Long Distance High1.4058
Triple Number Windward/Leeward Low0.7860
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1717
Coastal/Long Distance1.1399
Predominantly Upwind1.1232
Predominantly Downwind1.2554
For information
General Purpose Handicap (GPH)540.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2339
Distanseseilas Trippeltall svak vind0.9974
Distanseseilas Trippeltall mellomvind1.2316
Distanseseilas Trippeltall sterk vind1.4058
Pølsebane Trippeltall svak vind0.7860
Pølsebane Trippeltall mellomvind1.0056
Pølsebane Trippeltall sterk vind1.1717
Motvind Singeltall1.1232
Medvind Singeltall1.2554
Custom scoring options for Portugal
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Coastal/Long Distance526.41.1399
Custom scoring options for Russia
Scoring Option Time On
Distance
Time On
Time
Predominantly Upwind534.21.1232
Predominantly Downwind477.91.2554
Custom scoring options for South Africa
Scoring Option Time On
Distance
Time On
Time
Cape Doctor Inshore459.91.3045
Cape Doctor Coastal390.51.5364
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9974
Triple Number Coastal/Long Distance Medium1.2316
Triple Number Coastal/Long Distance High1.4058
Triple Number Windward/Leeward Low0.7860
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1717
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9974
Triple Number Coastal/Long Distance Medium1.2316
Triple Number Coastal/Long Distance High1.4058
Triple Number Windward/Leeward Low0.7860
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1717
Custom scoring options for Sweden
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Predominantly Upwind534.21.1232
Predominantly Downwind477.91.2554
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance526.41.1399
Triple Number Coastal/Long Distance Low601.60.9974
Triple Number Coastal/Long Distance Medium487.21.2316
Triple Number Coastal/Long Distance High426.81.4058
Triple Number Windward/Leeward Low763.40.7860
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High512.11.1717
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1185.2836.0650.7565.1509.1470.9436.5382.0363.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP499.11.2021 Predom. Dn High352.01.7044 5B AP M/H435.21.3786 TriNum AP Low601.60.9974 Predom. Rc Low641.20.9358 5B AP High404.81.4821 TriNum AP Med487.21.2315 Predom. Rc L/M508.11.1810 5B SF Bay Low754.80.7949 TriNum AP High426.81.4058 Predom. Rc Med451.51.3288 5B SF Bay L/M641.30.9356 TriNum W/L Low799.00.7509 Predom. Rc M/H405.31.4804 5B SF Bay Med566.91.0583 TriNum W/L Med596.71.0056 Predom. Rc High375.91.5962 5B SF Bay M/H510.81.1746 TriNum W/L Hig512.11.1717 5B W/L Low887.80.6758 5B SF Bay High473.81.2663 Predom. Upwind551.61.0877 5B W/L L/M671.40.8936 ChiMac Up Low647.50.9266 Predom. Reaching475.11.2629 5B W/L Med587.51.0212 ChiMac Up Med594.81.0088 Predom. Downwind494.71.2128 5B W/L M/H524.21.1445 ChiMac Up High530.91.1302 Predom. Up Low720.40.8329 5B W/L High480.21.2496 ChiMac Off Low623.00.9631 Predom. Up L/M573.61.0460 W/L 60-40 Low892.80.6721 ChiMac Off Med552.31.0864 Predom. Up Med522.71.1479 W/L 60-40 L/M681.50.8805 ChiMac Off High462.91.2962 Predom. Up M/H489.61.2254 W/L 60-40 Med603.40.9944 ChiMac AP Low632.80.9482 Predom. Up High472.41.2702 W/L 60-40 M/H548.51.0939 ChiMac AP Med571.81.0492 Predom. Dn Low714.70.8396 W/L 60-40 High513.11.1695 ChiMac AP High496.01.2098 Predom. Dn L/M542.61.1057 5B AP Low660.50.9083 BayMac Cove Island720.20.8331 Predom. Dn Med466.31.2868 5B AP L/M539.41.1123 BayMac Shore715.00.8392 Predom. Dn M/H399.81.5009 5B AP Med480.51.2487 Harvest Moon414.21.4486      SA/DSPL Up37.86SA/DSPL Dn86.63
Double HandedClub Certificate2026
RippleUSA 69933
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRiptide 35 MkIMeasurement22/08/2024HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall10.744Maximum beam3.422Draft2.568Displacement2,586Wetted area19.16IMS L9.787LSM09.333Accomod. length10.744Sink (kg/mm) 14.78
VCGD-0.401VCGM-0.373 RM Rated (kg·m) 81.9Limit of positive stability(°) 124.9 Stability Index 119.6 BLR index 1.0825Default crew weight170 Declared crew weight 200
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.384PBW0.105PIPA0.0031
EDL2.305ST10.027ST20.182
ST30.182ST40.113ST50.240
RIG
BackstayAdjustableForestayAdjustableInner forestayAdjustableMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P13.285IG13.880ISP14.780MDT10.090MDL10.153MDT20.073MDL20.112TL1.500MW0.157GO0.139
E4.540J4.080BAS1.242FSD0.000SFJ0.000SPLWPLTPS7.202BD0.155MWT92.70MCG5.101
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date05/02/2022
SFFP0.670FFM1.164FF1.164LCFcl6.098SG1.0250
SAFP10.322FAM0.983FA0.983LCFsh6.314HBI1.133
W161.2W261.2W361.2W461.2
PD1524.6PD2524.6PD3524.6PD4524.6
WD8.903PLM9000.00GSA1.0RSA1.0RM81.8
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Movablewater ballast4726.380.821.34Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2026
RippleUSA 69933
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-20.631.362.103.254.0739.8610/02/2026OUS152601-001MN-10.421.131.863.003.8837.2512/01/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1.5-250.130.751.332.273.224.3714.01YesNo 31.6812/01/2026OCA104854-001RJ40.071.813.7811.25YesNo 21.3313/09/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA217.6414.1115.889.249.8694%123.8812/01/2026A1.517.4513.7915.629.2410.0592%122.3812/01/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo