Club
Certificate
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°38.4°36.6°36.0°35.8°36.4°
Beat VMG3.163.844.314.584.674.734.75
52°4.795.636.066.306.436.516.60
60°5.035.816.206.476.646.756.87
75°5.185.926.326.656.937.127.34
90°5.075.976.446.767.027.357.86
110°5.096.016.557.047.507.918.54
120°4.925.896.446.967.478.069.32
135°4.395.366.116.597.087.629.13
150°3.644.665.546.176.617.078.14
Run VMG3.154.044.805.506.056.467.30
Gybe Angles146.0°150.5°152.9°161.0°176.3°177.2°176.6°

APH: 618.9

CDL: 7.057

GPH: 695.5

CertNo: 23/4

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 Allowance0.130%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 FlyingSymmetric39.4539.45Asymmetric
STORM SAIL AREAS (m²)
Trysail5.20Storm Jib3.34Heavy Weather Jib9.02
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
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  03190002JS4Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG1138.6938.4834.9786.8770.2761.4758.1
52°751.6639.3593.7571.0559.9552.7545.6
60°716.0619.2580.3556.6542.0533.5524.4
75°695.6608.1569.3541.2519.7505.6490.3
90°709.7602.9558.9532.6512.5490.0458.1
110°707.3598.7549.4511.1480.2455.2421.7
120°731.8611.7559.0517.4481.8446.7386.1
135°820.8672.1588.9546.3508.6472.7394.4
150°990.0772.7650.4583.3544.3509.5442.4
Run VMG1143.2892.0749.3654.7595.4557.3493.1
Selected Courses
Windward / Leeward1140.9915.2792.1720.7682.8659.3625.6
All purpose876.0721.5643.3597.9570.7549.4516.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward757.00.7926
All purpose618.90.9695
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7013
Downwind "popa"0.8260
70% up, 30% down "Ilhabela"0.7346
30% up, 70% down "Ilhabela-inverso"0.7842
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Predominantly Upwind668.80.8972
Predominantly Downwind632.60.9484
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low798.70.7512
Triple Number All Purpose Medium616.50.9732
Triple Number All Purpose High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Predominantly Upwind668.80.8972
Predominantly Downwind632.60.9484
Predominantly Upwind Low881.00.6810
Predominantly Upwind Medium687.50.8727
Predominantly Upwind High640.30.9371
Predominantly Downwind Low881.00.6810
Predominantly Downwind Medium629.60.9530
Predominantly Downwind High512.21.1713
Chicago-Mac Upwind0.8817
Chicago-Mac All Purpose0.9044
Chicago-Mac Downwind0.9318
Bayview-Mac Cove Island0.8412
Bayview-Mac Shore0.8508
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching591.31.0147
Predominantly Reaching Low726.50.8259
Predominantly Reaching Medium588.81.0190
Predominantly Reaching High508.01.1811
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1123.50.5340
5-Band Low / Medium937.30.6401
5-Band Medium737.40.8137
5-Band Medium / High662.70.9053
5-Band High631.40.9502
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance672.2
Triple Number Coastal/Long Distance Low798.7
Triple Number Coastal/Long Distance Medium616.5
Triple Number Coastal/Long Distance High542.3
Triple Number Windward/Leeward Low1028.1
Triple Number Windward/Leeward Medium751.2
Triple Number Windward/Leeward High652.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7512
Triple Number Coastal/Long Distance Medium0.9732
Triple Number Coastal/Long Distance High1.1064
Triple Number Windward/Leeward Low0.5836
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low798.7
Triple Number Coastal/Long Distance Medium616.5
Triple Number Coastal/Long Distance High542.3
Triple Number Windward/Leeward Low1028.1
Triple Number Windward/Leeward Medium751.2
Triple Number Windward/Leeward High652.5
Predominantly Upwind668.8
Predominantly Downwind632.6
Predominantly Reaching606.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7512
Triple Number Coastal/Long Distance Medium0.9732
Triple Number Coastal/Long Distance High1.1064
Triple Number Windward/Leeward Low0.5836
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.9195
Coastal/Long Distance0.8926
Predominantly Upwind0.8972
Predominantly Downwind0.9484
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7512
Tretall Distanseseilas Mellomvind0.9732
Tretall Distanseseilas Mye vind1.1064
Tretall Pølsebane Lite vind0.5836
Tretall Pølsebane Mellomvind0.7987
Tretall Pølsebane Mye vind0.9195
Distanseseilas ett tall (OSN 8-16kn)0.8926
Distanseseilas ett tall (APH 6-20kn)0.9695
Enkeltall Motvind0.8972
Enkeltall Medvind0.9484
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Coastal/Long Distance672.20.8926
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind668.80.8972
Predominantly Downwind632.60.9484
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore635.70.9438
Cape Doctor Coastal526.21.1403
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7512
Triple Number Coastal/Long Distance Medium0.9732
Triple Number Coastal/Long Distance High1.1064
Triple Number Windward/Leeward Low0.5836
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.9195
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7512
Triple Number Coastal/Long Distance Medium0.9732
Triple Number Coastal/Long Distance High1.1064
Triple Number Windward/Leeward Low0.5836
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.9195
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Predominantly Upwind668.80.8972
Predominantly Downwind632.60.9484
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance672.20.8926
Triple Number Coastal/Long Distance Low798.70.7512
Triple Number Coastal/Long Distance Medium616.50.9732
Triple Number Coastal/Long Distance High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1141.1862.5719.2636.1591.9554.0488.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low798.70.7512
Triple Number All Purpose Medium616.50.9732
Triple Number All Purpose High542.31.1064
Triple Number Windward/Leeward Low1028.10.5836
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High652.50.9195
Predominantly Upwind668.80.8972
Predominantly Downwind632.60.9484
Predominantly Upwind Low881.00.6810
Predominantly Upwind Medium687.50.8727
Predominantly Upwind High640.30.9371
Predominantly Downwind Low881.00.6810
Predominantly Downwind Medium629.60.9530
Predominantly Downwind High512.21.1713
Chicago-Mac Upwind0.8817
Chicago-Mac All Purpose0.9044
Chicago-Mac Downwind0.9318
Bayview-Mac Cove Island0.8412
Bayview-Mac Shore0.8508
Harvest Moon Regatta533.01.1258
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy637.60.9410
San Francisco Bay Medium745.10.8052
Predominantly Reaching591.31.0147
Predominantly Reaching Low726.50.8259
Predominantly Reaching Medium588.81.0190
Predominantly Reaching High508.01.1811
Windward/Leeward 60-40 Low1030.20.5824
Windward/Leeward 60-40 Medium771.70.7775
Windward/Leeward 60-40 High689.90.8697
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1123.50.5340
5-Band Low / Medium937.30.6401
5-Band Medium737.40.8137
5-Band Medium / High662.70.9053
5-Band High631.40.9502
ORC Ref  03190002JS4Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L6.911LSM06.538Acc. 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
P9.000IG8.170ISP8.200MDT10.080MDL10.110MDT20.079MDL20.060TL1.950MW0.100GO0.100
E3.300J2.700BAS1.180FSDNo FoilSFJSPL3.330WPLTPSBD0.109MWTMCG
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  03190002JS4Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA8.798.798.795.385.4139.4526/03/2023
ORC Ref  03190002JS4Issued on 28/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org