Club
Certificate
Non Spinnaker
2023

Boat

CASSIOPEA

ITA-846SU

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.8°38.2°36.6°36.0°35.8°36.4°
Beat VMG3.163.844.314.584.674.734.75
52°4.795.636.076.316.436.516.60
60°5.035.826.216.476.646.756.87
75°5.185.926.336.666.937.127.35
90°5.075.876.316.687.037.357.86
110°4.565.536.126.556.987.428.48
120°4.305.295.976.406.817.248.32
135°3.764.765.566.096.486.887.75
150°3.194.124.905.566.026.377.08
Run VMG2.763.574.355.075.676.106.81
Gybe Angles145.1°146.2°170.3°171.8°173.6°175.7°175.7°

APH: 645.1

CDL: 7.057

GPH: 727.9

CertNo: 23/1

BOAT
ClassSurpriseDesignerJoubert/NiveltBuilderArchambaultAge date01/1977Series date01/1977Offset fileSURPRISE.OD.OFFData fileI846SU
HULL
Length Overall7.640 mMaximum Beam2.384 mDraft1.576 mDisplacement1,285 kgDLR4.5984IMS DivisionSportboatDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.2918.76Headsail Luffed15.6215.62Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.20Storm Jib3.34Heavy Weather Jib9.02
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * No spinnaker pole aboard
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  03190002JS6Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

CASSIOPEA

ITA-846SU

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1137.8937.8834.4786.8770.3761.5758.4
52°751.0638.9593.5570.9559.8552.6545.6
60°715.5618.8580.0556.3541.9533.4524.3
75°695.2607.8569.0540.9519.5505.4490.1
90°709.9613.7570.6538.8512.1489.6457.8
110°789.7650.8587.8549.6515.5485.0424.6
120°837.3680.0603.5562.9528.5497.2432.9
135°958.2756.0647.9591.3555.4523.4464.6
150°1129.3873.0735.4647.9597.6565.0508.3
Run VMG1304.11008.1826.8710.6635.4590.3528.7
Selected Courses
Windward / Leeward1220.9972.9830.6748.7702.9675.9643.5
All purpose932.3760.7672.1621.2590.2568.4535.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward789.40.7601
All purpose645.10.9301
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7015
Downwind "popa"0.7495
70% up, 30% down "Ilhabela"0.7152
30% up, 70% down "Ilhabela-inverso"0.7344
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Predominantly Upwind682.30.8794
Predominantly Downwind675.60.8881
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low846.50.7088
Triple Number All Purpose Medium642.10.9345
Triple Number All Purpose High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Predominantly Upwind682.30.8794
Predominantly Downwind675.60.8881
Predominantly Upwind Low906.10.6622
Predominantly Upwind Medium691.40.8678
Predominantly Upwind High643.00.9331
Predominantly Downwind Low971.60.6175
Predominantly Downwind Medium679.80.8827
Predominantly Downwind High547.61.0957
Chicago-Mac Upwind0.8640
Chicago-Mac All Purpose0.8666
Chicago-Mac Downwind0.8708
Bayview-Mac Cove Island0.8054
Bayview-Mac Shore0.8224
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching615.10.9755
Predominantly Reaching Low772.80.7764
Predominantly Reaching Medium615.20.9753
Predominantly Reaching High528.91.1343
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1201.80.4992
5-Band Low / Medium995.10.6030
5-Band Medium767.30.7820
5-Band Medium / High681.10.8809
5-Band High649.10.9243
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance704.1
Triple Number Coastal/Long Distance Low846.5
Triple Number Coastal/Long Distance Medium642.1
Triple Number Coastal/Long Distance High561.5
Triple Number Windward/Leeward Low1096.9
Triple Number Windward/Leeward Medium783.2
Triple Number Windward/Leeward High670.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7088
Triple Number Coastal/Long Distance Medium0.9345
Triple Number Coastal/Long Distance High1.0686
Triple Number Windward/Leeward Low0.5470
Triple Number Windward/Leeward Medium0.7661
Triple Number Windward/Leeward High0.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low846.5
Triple Number Coastal/Long Distance Medium642.1
Triple Number Coastal/Long Distance High561.5
Triple Number Windward/Leeward Low1096.9
Triple Number Windward/Leeward Medium783.2
Triple Number Windward/Leeward High670.5
Predominantly Upwind682.3
Predominantly Downwind675.6
Predominantly Reaching637.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7088
Triple Number Coastal/Long Distance Medium0.9345
Triple Number Coastal/Long Distance High1.0686
Triple Number Windward/Leeward Low0.5470
Triple Number Windward/Leeward Medium0.7661
Triple Number Windward/Leeward High0.8948
Coastal/Long Distance0.8521
Predominantly Upwind0.8794
Predominantly Downwind0.8881
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7088
Tretall Distanseseilas Mellomvind0.9345
Tretall Distanseseilas Mye vind1.0686
Tretall Pølsebane Lite vind0.5470
Tretall Pølsebane Mellomvind0.7661
Tretall Pølsebane Mye vind0.8948
Distanseseilas ett tall (OSN 8-16kn)0.8521
Distanseseilas ett tall (APH 6-20kn)0.9301
Enkeltall Motvind0.8794
Enkeltall Medvind0.8881
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Coastal/Long Distance704.10.8521
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind682.30.8794
Predominantly Downwind675.60.8881
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore653.20.9185
Cape Doctor Coastal545.31.1003
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7088
Triple Number Coastal/Long Distance Medium0.9345
Triple Number Coastal/Long Distance High1.0686
Triple Number Windward/Leeward Low0.5470
Triple Number Windward/Leeward Medium0.7661
Triple Number Windward/Leeward High0.8948
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7088
Triple Number Coastal/Long Distance Medium0.9345
Triple Number Coastal/Long Distance High1.0686
Triple Number Windward/Leeward Low0.5470
Triple Number Windward/Leeward Medium0.7661
Triple Number Windward/Leeward High0.8948
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Predominantly Upwind682.30.8794
Predominantly Downwind675.60.8881
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance704.10.8521
Triple Number Coastal/Long Distance Low846.50.7088
Triple Number Coastal/Long Distance Medium642.10.9345
Triple Number Coastal/Long Distance High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1229.3917.6754.1661.6613.0575.7510.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low846.50.7088
Triple Number All Purpose Medium642.10.9345
Triple Number All Purpose High561.51.0686
Triple Number Windward/Leeward Low1096.90.5470
Triple Number Windward/Leeward Medium783.20.7661
Triple Number Windward/Leeward High670.50.8948
Predominantly Upwind682.30.8794
Predominantly Downwind675.60.8881
Predominantly Upwind Low906.10.6622
Predominantly Upwind Medium691.40.8678
Predominantly Upwind High643.00.9331
Predominantly Downwind Low971.60.6175
Predominantly Downwind Medium679.80.8827
Predominantly Downwind High547.61.0957
Chicago-Mac Upwind0.8640
Chicago-Mac All Purpose0.8666
Chicago-Mac Downwind0.8708
Bayview-Mac Cove Island0.8054
Bayview-Mac Shore0.8224
Harvest Moon Regatta561.21.0692
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy660.20.9088
San Francisco Bay Medium779.80.7694
Predominantly Reaching615.10.9755
Predominantly Reaching Low772.80.7764
Predominantly Reaching Medium615.20.9753
Predominantly Reaching High528.91.1343
Windward/Leeward 60-40 Low1085.10.5529
Windward/Leeward 60-40 Medium792.80.7568
Windward/Leeward 60-40 High701.80.8549
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1201.80.4992
5-Band Low / Medium995.10.6030
5-Band Medium767.30.7820
5-Band Medium / High681.10.8809
5-Band High649.10.9243
ORC Ref  03190002JS6Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

CASSIOPEA

ITA-846SU

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)
ClassSurpriseMeasurement01/04/2004HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.640Max. Beam2.384Draft1.576Displacement1,285Wetted area11.45IMS L6.910LSM06.538Acc. length7.640Sink (kg/mm) 8.68
VCGD-0.034VCGM-0.014RM Rated (kg·m) 27.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.000IG8.170ISPMDT10.080MDL10.110MDT20.079MDL20.060TL1.950MW0.100GO0.100
E3.300J2.700BAS1.180FSDNo FoilSFJSPLWPLTPSBD0.109MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.056Flotation Date01/04/2004MeasurerComment
SFFP0.315FFMFF0.835LCFcl4.440SG1.0250
SAFP7.505FAMFA0.633LCFsh4.594HBI0.707
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002JS6Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

CASSIOPEA

ITA-846SU

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.150.711.302.262.8518.2927/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.034.037.70NoNo 15.6227/04/2023
ORC Ref  03190002JS6Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org