Club Certificate2025
SCHOKWAVE 3GBR-25555
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles45.2°45.2°41.6°39.7°38.6°37.4°36.7°35.8°36.0°
Beat VMG4.526.247.538.238.709.069.329.649.71
52°7.319.7311.2912.0112.5012.9313.3113.8814.09
60°8.0410.4611.8612.5313.1013.6014.0214.6714.98
75°8.6911.1312.4713.3114.0014.6015.1316.0116.62
90°9.0011.3312.5413.7114.5815.3416.0617.3118.28
110°7.9610.4412.0413.2014.2315.5316.7718.7420.21
120°6.679.3211.4312.8013.8714.8616.0118.8920.91
135°5.758.3910.7312.3513.7915.2916.6819.1421.32
150°4.757.049.2010.9412.2713.7215.3218.8722.04
Run VMG4.116.107.979.4810.6311.8813.2616.3519.32
Gybe Angles142.1°142.1°143.2°146.0°146.6°146.3°147.1°150.3°153.4°
APH ToD:308.0CDL: 26.156APH ToT: 1.9482CertNo:25/1
BOAT
Class90' SloopDesignerReichel/PughBuilderMcConaghyAge date06/2002Series date06/2002Offset file118CNF03.OFFData fileGBR25555
HULL
Length Overall27.430 mMaximum Beam5.706 mDraft4.451 mDisplacement21,568 kgDLR1.4742IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight1,740 kg(declared)Minimum weight1,479 kg ✱ when appliedNon Manual PowerSailsCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail245.02249.89Headsail Luffed164.43164.43Headsail FlyingSymmetricAsymmetric647.24647.24 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail70.12Storm Jib51.13Heavy Weather Jib138.05
SAIL LIMITS
Headsails8Spinnakers6
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  03190003SRUIssued on 28/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
SCHOKWAVE 3GBR-25555
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG796.8577.2478.1437.3413.6397.5386.3373.6370.6
52°492.6370.0318.9299.8288.0278.3270.4259.3255.4
60°447.9344.1303.6287.2274.7264.7256.7245.3240.3
75°414.5323.3288.7270.4257.1246.5238.0224.8216.6
90°400.2317.7287.1262.5246.9234.7224.2207.9196.9
110°452.3344.7299.0272.8252.9231.9214.7192.1178.2
120°540.0386.3314.9281.2259.6242.3224.9190.6172.1
135°626.1429.0335.5291.5261.1235.5215.8188.1168.8
150°758.0511.4391.2329.0293.4262.4235.0190.8163.3
Run VMG875.2590.5451.7379.9338.8303.0271.4220.2186.3
Selected Courses
Windward / Leeward834.6583.8464.9408.6376.2350.2328.8296.9278.4
All purpose606.3438.6361.1323.6300.5281.6265.9242.7229.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward388.01.5463
All purpose308.01.9482
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.3710
Downwind "popa"1.6435
70% up, 30% down "Ilhabela"1.4428
30% up, 70% down "Ilhabela-inverso"1.5510
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Predominantly Upwind335.31.7896
Predominantly Downwind312.81.9182
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low399.81.5006
TriNum AP Med308.61.9444
TriNum AP High261.12.2977
TriNum W/L Low549.91.0911
TriNum W/L Med387.91.5468
TriNum W/L Hig322.21.8622
Predom. Upwind346.51.7318
Predom. Reaching299.12.0062
Predom. Downwind326.31.8387
Predom. Up Low476.01.2604
Predom. Up L/M368.61.6277
Predom. Up Med326.01.8405
Predom. Up M/H296.22.0256
Predom. Up High278.72.1528
Predom. Dn Low496.21.2093
Predom. Dn L/M361.11.6616
Predom. Dn Med302.31.9848
Predom. Dn M/H256.52.3391
Predom. Dn High225.92.6563
Predom. Rc Low421.61.4232
Predom. Rc L/M324.31.8503
Predom. Rc Med281.62.1310
Predom. Rc M/H248.52.4146
Predom. Rc High227.22.6406
SA/DSPL Upwind52.31SA/DSPL Downwind113.98
Scoring OptionTODTOT
5B W/L Low617.10.9722
5B W/L L/M449.51.3349
5B W/L Med380.61.5764
5B W/L M/H331.11.8124
5B W/L High299.22.0052
W/L 60-40 Low615.20.9753
W/L 60-40 L/M453.31.3236
W/L 60-40 Med388.11.5461
W/L 60-40 M/H342.51.7518
W/L 60-40 High314.41.9082
5B AP Low441.51.3589
5B AP L/M350.41.7125
5B AP Med303.31.9781
5B AP M/H267.62.2423
5B AP High244.42.4551
5B SF Bay Low527.31.1378
5B SF Bay L/M428.81.3993
5B SF Bay Med365.71.6407
5B SF Bay M/H320.71.8709
5B SF Bay High292.52.0515
Chicago-Mac Upwind1.6721
Chicago-Mac All Purpose1.7250
Chicago-Mac Downwind1.7568
BayMac Cove Island484.21.2391
BayMac Shore478.71.2534
Harvest Moon257.42.3307
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance338.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating338.51.7728
FinRating, kevyt tuuli604.61.6539
FinRating, kova tuuli244.82.0427
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.7728
Triple Number Coastal/Long Distance Low1.5006
Triple Number Coastal/Long Distance Medium1.9446
Triple Number Coastal/Long Distance High2.2977
Triple Number Windward/Leeward Low1.1442
Triple Number Windward/Leeward Medium1.5468
Triple Number Windward/Leeward High1.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
For information
General Purpose Handicap (GPH)346.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low399.8
Triple Number Coastal/Long Distance Medium308.5
Triple Number Coastal/Long Distance High261.1
Triple Number Windward/Leeward Low524.4
Triple Number Windward/Leeward Medium387.9
Triple Number Windward/Leeward High322.2
Predominantly Upwind335.3
Predominantly Downwind312.8
Predominantly Reaching295.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.5006
Triple Number Coastal/Long Distance Medium1.9446
Triple Number Coastal/Long Distance High2.2977
Triple Number Windward/Leeward Low1.1442
Triple Number Windward/Leeward Medium1.5468
Triple Number Windward/Leeward High1.8622
Coastal/Long Distance1.7728
Predominantly Upwind1.7896
Predominantly Downwind1.9182
For information
General Purpose Handicap (GPH)346.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.9482
Distanseseilas Trippeltall svak vind1.5006
Distanseseilas Trippeltall mellomvind1.9446
Distanseseilas Trippeltall sterk vind2.2977
Pølsebane Trippeltall svak vind1.1442
Pølsebane Trippeltall mellomvind1.5468
Pølsebane Trippeltall sterk vind1.8622
Motvind Singeltall1.7896
Medvind Singeltall1.9182
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Coastal/Long Distance338.51.7728
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind335.31.7896
Predominantly Downwind312.81.9182
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore284.02.1129
Cape Doctor Coastal233.32.5718
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.5006
Triple Number Coastal/Long Distance Medium1.9446
Triple Number Coastal/Long Distance High2.2977
Triple Number Windward/Leeward Low1.1442
Triple Number Windward/Leeward Medium1.5468
Triple Number Windward/Leeward High1.8622
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.5006
Triple Number Coastal/Long Distance Medium1.9446
Triple Number Coastal/Long Distance High2.2977
Triple Number Windward/Leeward Low1.1442
Triple Number Windward/Leeward Medium1.5468
Triple Number Windward/Leeward High1.8622
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Predominantly Upwind335.31.7896
Predominantly Downwind312.81.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance338.51.7728
Triple Number Coastal/Long Distance Low399.81.5006
Triple Number Coastal/Long Distance Medium308.51.9446
Triple Number Coastal/Long Distance High261.12.2977
Triple Number Windward/Leeward Low524.41.1442
Triple Number Windward/Leeward Medium387.91.5468
Triple Number Windward/Leeward High322.21.8622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance895.6584.5436.8367.0323.7294.7269.6229.0214.5
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low399.81.5006
TriNum AP Med308.61.9444
TriNum AP High261.12.2977
TriNum W/L Low549.91.0911
TriNum W/L Med387.91.5468
TriNum W/L Hig322.21.8622
Predom. Upwind346.51.7318
Predom. Reaching299.12.0062
Predom. Downwind326.31.8387
Predom. Up Low476.01.2604
Predom. Up L/M368.61.6277
Predom. Up Med326.01.8405
Predom. Up M/H296.22.0256
Predom. Up High278.72.1528
Predom. Dn Low496.21.2093
Predom. Dn L/M361.11.6616
Predom. Dn Med302.31.9848
Predom. Dn M/H256.52.3391
Predom. Dn High225.92.6563
Predom. Rc Low421.61.4232
Predom. Rc L/M324.31.8503
Predom. Rc Med281.62.1310
Predom. Rc M/H248.52.4146
Predom. Rc High227.22.6406
SA/DSPL Upwind52.31SA/DSPL Downwind113.98
Scoring OptionTODTOT
5B W/L Low617.10.9722
5B W/L L/M449.51.3349
5B W/L Med380.61.5764
5B W/L M/H331.11.8124
5B W/L High299.22.0052
W/L 60-40 Low615.20.9753
W/L 60-40 L/M453.31.3236
W/L 60-40 Med388.11.5461
W/L 60-40 M/H342.51.7518
W/L 60-40 High314.41.9082
5B AP Low441.51.3589
5B AP L/M350.41.7125
5B AP Med303.31.9781
5B AP M/H267.62.2423
5B AP High244.42.4551
5B SF Bay Low527.31.1378
5B SF Bay L/M428.81.3993
5B SF Bay Med365.71.6407
5B SF Bay M/H320.71.8709
5B SF Bay High292.52.0515
Chicago-Mac Upwind1.6721
Chicago-Mac All Purpose1.7250
Chicago-Mac Downwind1.7568
BayMac Cove Island484.21.2391
BayMac Shore478.71.2534
Harvest Moon257.42.3307
ORC Ref  03190003SRUIssued on 28/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
SCHOKWAVE 3GBR-25555
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class90' SloopMeasurement30/09/2022HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
LOA27.430Max. Beam5.706Draft4.451Displacement21,568Wetted area85.19IMS L26.238LSM024.455Acc. length18.544Sink (kg/mm) 69.13
VCGD-1.200VCGM-1.196RM Rated (kg·m) 1473.1Limit of positive stability(°) N/AStability IndexN/ABLR index1.1125Default crew weight2,464Declared crew weight1,740
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays1Spreaders5Rotating mastNo
P34.088IG31.977ISP36.338MDT10.195MDL10.425MDT20.167MDL20.242TL4.000MW0.290GO0.290
E11.754J10.450BAS2.250FSD0.050SFJ0.702SPLWPLTPS14.000BD0.421MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered1473.0Flotation Date27/05/2025MeasurerFIV-85CommentSan Rocco
BALLAST
IdKindDescriptionWeightLCGVCGTCGAMovable5,90220.001.202.47
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGAMovable5,90220.001.202.47Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190003SRUIssued on 28/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
SCHOKWAVE 3GBR-25555
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA2.003.374.887.419.62245.0227/09/2022ORC0.192.384.407.589.82237.04* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.111.352.585.007.449.8832.90NoNo 164.4320/09/2022J1ORC1.322.554.997.359.6032.82NoNo 161.68* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC37.1837.1837.1820.8920.89100%647.24* Copied from legacy *A39.9035.8037.8519.5021.3092%626.4220/09/2022A1
ORC Ref  03190003SRUIssued on 28/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org