International Certificate2026
WARRIOR WONUSA 31074
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 Angles45.1°42.7°40.5°38.4°38.2°37.9°37.8°37.8°38.9°
Beat VMG2.723.904.735.155.325.425.495.575.48
52°4.245.926.937.397.607.767.888.058.02
60°4.556.237.157.697.978.178.338.538.56
75°4.786.457.308.018.538.839.089.429.61
90°4.636.327.267.968.769.429.8410.5110.97
110°4.616.527.648.459.049.6110.1611.6312.78
120°4.456.417.608.649.4910.1810.8512.1313.38
135°3.965.717.138.109.2210.5111.8013.7215.66
150°3.274.786.067.088.029.0110.1813.5117.12
Run VMG2.834.145.256.136.957.808.8211.7014.83
Gybe Angles139.0°141.7°145.3°148.9°150.3°145.6°145.6°145.2°149.7°
APH ToD:491.3CDL: 9.564APH ToT: 1.2212CertNo:US31074
BOAT
ClassCape 31DesignerMark MillsBuilderCape PerformanceAge date06/2024Series date01/2016Offset fileCAPE31.offData fileUS31074
HULL
Length Overall9.573 mMaximum Beam3.054 mDraft2.445 mDisplacement1,847 kgDLR2.7155IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.325%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.375m
CREW
Maximum weight595 kg(declared)Minimum weight465 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail36.8538.07Headsail Luffed24.1524.15Headsail FlyingSymmetricAsymmetric115.59115.59 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.88Storm Jib7.81Heavy Weather Jib21.09
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 71.0 kg·m Stability Index 110.0
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  04560004SDM Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
WARRIOR WONUSA 31074
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 VMG1325.3923.6760.7699.1676.6664.3656.2646.6656.4
52°848.7608.5519.6487.2473.7464.0456.7447.0448.6
60°791.1578.0503.5468.3451.7440.7432.4421.9420.7
75°753.3557.7492.9449.6422.1407.9396.4382.0374.5
90°778.0569.4495.9452.3411.2382.4365.8342.5328.1
110°780.6551.9471.2426.2398.1374.5354.5309.7281.7
120°808.8561.3473.9416.5379.4353.6331.7296.9269.1
135°910.0630.0504.9444.5390.4342.7305.1262.3229.8
150°1100.9753.5594.2508.3448.8399.6353.6266.5210.3
Run VMG1271.2870.1686.1586.9518.1461.4408.3307.7242.8
Selected Courses
Windward / Leeward1298.2896.8723.4643.0597.3562.9532.3477.2449.6
All purpose984.8691.0572.4514.7478.7451.8429.7393.1374.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward614.60.9762
All purpose491.31.2212
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8355
Downwind "popa"1.0941
70% up, 30% down "Ilhabela"0.8993
30% up, 70% down "Ilhabela-inverso"1.0012
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Predominantly Upwind543.41.1043
Predominantly Downwind486.01.2345
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP506.21.1854 Predom. Rc High362.61.6547 5B SF Bay L/M667.90.8984 TriNum AP Low631.70.9498 Predom. Dn Low763.40.7860 5B SF Bay Med580.61.0335 TriNum AP Med491.81.2200 Predom. Dn L/M562.51.0666 5B SF Bay M/H517.51.1594 TriNum AP High421.51.4235 Predom. Dn Med471.51.2726 5B SF Bay High473.91.2660 TriNum W/L Low850.90.7051 Predom. Dn M/H395.21.5183 5B AP Low702.00.8547 TriNum W/L Med614.40.9765 Predom. Dn High343.21.7481 5B AP L/M555.71.0797 TriNum W/L Hig519.31.1555 ChiMac Up Low681.60.8802 5B AP Med483.91.2400 Predom. Upwind564.21.0634 ChiMac Up Med616.60.9731 5B AP M/H431.41.3909 Predom. Reaching480.91.2477 ChiMac Up High538.31.1146 5B AP High396.21.5145 Predom. Downwind505.81.1861 ChiMac Off Low655.50.9154 5B W/L Low953.80.6290 Predom. Up Low772.40.7768 ChiMac Off Med572.71.0477 5B W/L L/M702.00.8547 Predom. Up L/M592.61.0126 ChiMac Off High469.51.2779 5B W/L Med604.20.9931 Predom. Up Med528.61.1352 ChiMac AP Low666.00.9009 5B W/L M/H533.61.1244 Predom. Up M/H488.41.2286 ChiMac AP Med592.81.0122 5B W/L High481.91.2450 Predom. Up High466.41.2864 ChiMac AP High502.61.1938 W/L 60-40 Low959.70.6252 Predom. Rc Low685.40.8754 BayMac Cove Island765.60.7837 W/L 60-40 L/M711.70.8431 Predom. Rc L/M522.71.1478 BayMac Shore760.10.7894 W/L 60-40 Med620.00.9677 Predom. Rc Med451.01.3302 Harvest Moon409.31.4659 W/L 60-40 M/H558.41.0744 Predom. Rc M/H395.01.5190 5B SF Bay Low801.50.7486 W/L 60-40 High515.51.1638      SA/DSPL Up40.45SA/DSPL Dn101.07
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance535.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating535.61.1202
FinRating, kevyt tuuli940.41.0633
FinRating, kova tuuli396.81.2602
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1202
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.2201
Triple Number Coastal/Long Distance High1.4235
Triple Number Windward/Leeward Low0.7406
Triple Number Windward/Leeward Medium0.9765
Triple Number Windward/Leeward High1.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
For information
General Purpose Handicap (GPH)551.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Saronikos S All Purpose553.01.0850
Saronikos S Upwind647.20.9271
Saronikos S Downwind439.21.3660
Saronikos N All Purpose593.51.0109
Saronikos N Upwind675.50.8883
Saronikos N Downwind505.91.1860
Saronikos SW All Purpose554.21.0826
Saronikos SW Upwind659.70.9095
Saronikos SW Downwind454.01.3217
Saronikos NE All Purpose614.80.9760
Saronikos NE Upwind632.60.9484
Saronikos NE Downwind573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose506.21.1854
5-Band All Purpose Low765.20.7841
5-Band All Purpose L/M576.51.0408
5-Band All Purpose Med499.11.2022
5-Band All Purpose M/H441.01.3606
5-Band All Purpose High404.21.4844
Single Number Predominant Upwind541.41.1082
Single Number Predominant Reaching464.01.2930
Single Number Predominant Downwind487.61.2306
5-Band 50-50 Windward/Leeward Low953.80.6290
5-Band 50-50 Windward/Leeward L/M702.00.8547
5-Band 50-50 Windward/Leeward Med604.20.9931
5-Band 50-50 Windward/Leeward M/H533.61.1244
5-Band 50-50 Windward/Leeward High481.91.2450
5-Band 60-40 Windward/Leeward Low959.70.6252
5-Band 60-40 Windward/Leeward L/M711.70.8431
5-Band 60-40 Windward/Leeward Med620.00.9677
5-Band 60-40 Windward/Leeward M/H558.41.0744
5-Band 60-40 Windward/Leeward High515.51.1638
Triple Number 50-50 Windward/Leeward Low850.90.7051
Triple Number 50-50 Windward/Leeward Med614.50.9764
Triple Number 50-50 Windward/Leeward High519.31.1555
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward630.90.9511
Triple Number 60-40 Windward/Leeward Low857.60.6997
Triple Number 60-40 Windward/Leeward Med629.20.9536
Triple Number 60-40 Windward/Leeward High546.31.0982
Triple Number All-Purpose Low687.90.8722
Triple Number All-Purpose Med507.91.1813
Triple Number All-Purpose High430.61.3934
Triple Number Predominant Upwind Low703.80.8525
Triple Number Predominant Upwind Med537.41.1166
Triple Number Predominant Upwind High491.41.2210
Triple Number Predominant Reaching Low623.10.9630
Triple Number Predominant Reaching Med470.01.2767
Triple Number Predominant Reaching High376.81.5924
Triple Number Predominant Downwind Low681.70.8801
Triple Number Predominant Downwind Med482.71.2431
Triple Number Predominant Downwind High367.71.6316
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low631.7
Triple Number Coastal/Long Distance Medium491.8
Triple Number Coastal/Long Distance High421.5
Triple Number Windward/Leeward Low810.2
Triple Number Windward/Leeward Medium614.4
Triple Number Windward/Leeward High519.3
Predominantly Upwind543.4
Predominantly Downwind486.0
Predominantly Reaching467.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.2201
Triple Number Coastal/Long Distance High1.4235
Triple Number Windward/Leeward Low0.7406
Triple Number Windward/Leeward Medium0.9765
Triple Number Windward/Leeward High1.1555
Coastal/Long Distance1.1202
Predominantly Upwind1.1043
Predominantly Downwind1.2345
For information
General Purpose Handicap (GPH)551.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2212
Distanseseilas Trippeltall svak vind0.9498
Distanseseilas Trippeltall mellomvind1.2201
Distanseseilas Trippeltall sterk vind1.4235
Pølsebane Trippeltall svak vind0.7406
Pølsebane Trippeltall mellomvind0.9765
Pølsebane Trippeltall sterk vind1.1555
Motvind Singeltall1.1043
Medvind Singeltall1.2345
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Coastal/Long Distance535.61.1202
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind543.41.1043
Predominantly Downwind486.01.2345
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore457.91.3104
Cape Doctor Coastal379.81.5798
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.2201
Triple Number Coastal/Long Distance High1.4235
Triple Number Windward/Leeward Low0.7406
Triple Number Windward/Leeward Medium0.9765
Triple Number Windward/Leeward High1.1555
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9498
Triple Number Coastal/Long Distance Medium1.2201
Triple Number Coastal/Long Distance High1.4235
Triple Number Windward/Leeward Low0.7406
Triple Number Windward/Leeward Medium0.9765
Triple Number Windward/Leeward High1.1555
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Predominantly Upwind543.41.1043
Predominantly Downwind486.01.2345
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance535.61.1202
Triple Number Coastal/Long Distance Low631.70.9498
Triple Number Coastal/Long Distance Medium491.81.2201
Triple Number Coastal/Long Distance High421.51.4235
Triple Number Windward/Leeward Low810.20.7406
Triple Number Windward/Leeward Medium614.40.9765
Triple Number Windward/Leeward High519.31.1555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1295.5894.2682.1579.3513.8470.5432.8370.3349.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP506.21.1854 Predom. Dn High343.21.7481 5B AP M/H431.41.3909 TriNum AP Low631.70.9498 Predom. Rc Low685.40.8754 5B AP High396.21.5145 TriNum AP Med491.81.2200 Predom. Rc L/M522.71.1478 5B SF Bay Low801.50.7486 TriNum AP High421.51.4235 Predom. Rc Med451.01.3302 5B SF Bay L/M667.90.8984 TriNum W/L Low850.90.7051 Predom. Rc M/H395.01.5190 5B SF Bay Med580.61.0335 TriNum W/L Med614.40.9765 Predom. Rc High362.61.6547 5B SF Bay M/H517.51.1594 TriNum W/L Hig519.31.1555 5B W/L Low953.80.6290 5B SF Bay High473.91.2660 Predom. Upwind564.21.0634 5B W/L L/M702.00.8547 ChiMac Up Low681.60.8802 Predom. Reaching480.91.2477 5B W/L Med604.20.9931 ChiMac Up Med616.60.9731 Predom. Downwind505.81.1861 5B W/L M/H533.61.1244 ChiMac Up High538.31.1146 Predom. Up Low772.40.7768 5B W/L High481.91.2450 ChiMac Off Low655.50.9154 Predom. Up L/M592.61.0126 W/L 60-40 Low959.70.6252 ChiMac Off Med572.71.0477 Predom. Up Med528.61.1352 W/L 60-40 L/M711.70.8431 ChiMac Off High469.51.2779 Predom. Up M/H488.41.2286 W/L 60-40 Med620.00.9677 ChiMac AP Low666.00.9009 Predom. Up High466.41.2864 W/L 60-40 M/H558.41.0744 ChiMac AP Med592.81.0122 Predom. Dn Low763.40.7860 W/L 60-40 High515.51.1638 ChiMac AP High502.61.1938 Predom. Dn L/M562.51.0666 5B AP Low702.00.8547 BayMac Cove Island765.60.7837 Predom. Dn Med471.51.2726 5B AP L/M555.71.0797 BayMac Shore760.10.7894 Predom. Dn M/H395.21.5183 5B AP Med483.91.2400 Harvest Moon409.31.4659      SA/DSPL Up40.45SA/DSPL Dn101.07
ORC Ref  04560004SDM Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
WARRIOR WONUSA 31074
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCape 31Measurement11/03/2026HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall9.573Maximum beam3.054Draft2.445Displacement1,847Wetted area18.06IMS L9.385LSM08.793Accomod. length9.573Sink (kg/mm) 14.37
VCGD-0.260VCGM-0.260 RM Rated (kg·m) 71.0Limit of positive stability(°) 116.5 Stability Index 110.0 BLR index 0.0000Default crew weight573 Declared crew weight 595
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.375PBW0.097PIPA0.0033
EDL1.100ST10.040ST20.180
ST30.180ST40.110ST50.275
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.545IG12.480ISP13.705MDT10.110MDL10.205MDT20.095MDL20.162TL1.530MW0.200GO0.205
E4.500J3.585BAS1.190FSD0.028SFJ0.315SPLWPLTPS5.925BD0.150MWT82.00MCG4.620
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date11/03/2026CommentEmpty, calm conditions
SFFP0.633FFM0.826FF0.826LCFcl5.163SG1.0220
SAFP9.573FAM0.683FA0.684LCFsh5.346HBI0.917
W153.5W253.5W353.5W453.5LCFD5.435
PD1261.5PD2260.8PD3258.7PD4256.4
WD4.376PLM9000.00GSA1.0RSA1.0RM71.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1PVC fuel tank, Port CLFuel2546.450.00Total deductible36.450.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery12V AGM House/Starter206.420.001Engine (IC)Yanmar 2YM-15Total deductible0
ORC Ref  04560004SDM Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
WARRIOR WONUSA 31074
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentIMn-31.111.502.153.053.8136.8528/05/2026OUS162299-001 IHC157188
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-30.130.611.111.982.863.7112.35YesNo 24.1528/05/2026OUS162248-001 IHC157098J2-30.130.581.051.942.833.7012.41YesNo 23.8828/05/2026OUS162246-002J3-20.120.571.031.912.823.6912.21YesNo 23.3008/11/2024OUS158926-004J40.120.571.031.892.783.7011.20YesNo 21.2422/08/2025OUS162246-003
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2.5-A15.8014.0814.949.129.9492%115.5905/09/2024A2-D15.8513.8014.839.169.7094%114.5031/08/2025A2-DA1.5-C15.7113.7614.748.859.7291%110.8128/05/2026A1.5-CA4-A15.8013.7514.788.689.4692%108.7905/09/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004SDM Issued on 06/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org