International
Certificate
Non Spinnaker
2023

Boat

MELAGODO

SUI-180

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°40.6°39.0°38.2°38.1°37.8°38.4°
Beat VMG3.504.254.734.935.035.075.07
52°5.296.246.797.027.137.197.25
60°5.566.476.987.247.387.477.56
75°5.726.647.147.507.787.958.16
90°5.586.607.157.588.008.358.81
110°4.916.076.887.397.898.419.46
120°4.595.756.647.207.698.229.40
135°3.965.096.046.777.277.748.79
150°3.344.375.256.046.697.158.00
Run VMG2.893.784.635.446.186.797.68
Gybe Angles144.8°146.2°176.6°178.4°179.9°179.3°179.8°

APH: 587.1

CDL: 8.857

GPH: 664.3

CertNo: 23/1

BOAT
ClassGrand SurpriseDesignerJoubert/NiveltBuilderArchambaultAge date01/2007Series date06/2000Offset fileGRANDSURPRISE31.OFFData fileSUI180
HULL
Length Overall9.550 mMaximum Beam2.964 mDraft2.086 mDisplacement2,853 kgDLR3.4438IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.382m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.8532.70Headsail Luffed21.0321.03Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.93Storm Jib7.88Heavy Weather Jib21.26
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting Moment67.1 kg·mStability Index107.8
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  03190002EO2Issued on 27/03/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2023

Boat

MELAGODO

SUI-180

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 VMG1028.5847.4760.8729.7716.2709.4709.8
52°680.0576.5530.1513.0505.2500.5496.7
60°647.7556.0515.5497.1488.1482.2476.1
75°628.9542.4504.5479.9462.7452.8441.2
90°645.0545.7503.5475.1449.9431.1408.8
110°732.8593.1523.4487.2456.1427.9380.7
120°784.2626.1542.2499.8468.1438.1383.1
135°909.0707.6596.4531.7495.3465.3409.4
150°1076.9824.3686.1595.7538.0503.3450.2
Run VMG1243.5951.8776.9661.7582.9530.5468.6
Selected Courses
Windward / Leeward1136.0899.6768.8695.7649.5620.0589.2
All purpose862.8696.9611.6564.7534.5513.6485.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward730.60.8213
All purpose587.11.0220
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7634
Downwind "popa"0.8052
70% up, 30% down "Ilhabela"0.7755
30% up, 70% down "Ilhabela-inverso"0.7922
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Predominantly Upwind621.50.9654
Predominantly Downwind617.90.9711
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low779.80.7694
Triple Number All Purpose Medium583.81.0278
Triple Number All Purpose High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Predominantly Upwind621.50.9654
Predominantly Downwind617.90.9711
Predominantly Upwind Low827.30.7252
Predominantly Upwind Medium629.00.9539
Predominantly Upwind High590.71.0158
Predominantly Downwind Low909.90.6594
Predominantly Downwind Medium624.80.9602
Predominantly Downwind High490.41.2234
Chicago-Mac Upwind0.9489
Chicago-Mac All Purpose0.9493
Chicago-Mac Downwind0.9499
Bayview-Mac Cove Island0.8836
Bayview-Mac Shore0.9052
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching555.21.0807
Predominantly Reaching Low711.20.8437
Predominantly Reaching Medium555.31.0805
Predominantly Reaching High472.91.2687
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1117.80.5368
5-Band Low / Medium922.40.6505
5-Band Medium710.70.8442
5-Band Medium / High626.10.9583
5-Band High594.51.0092
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance643.9
Triple Number Coastal/Long Distance Low779.8
Triple Number Coastal/Long Distance Medium583.8
Triple Number Coastal/Long Distance High508.3
Triple Number Windward/Leeward Low1017.8
Triple Number Windward/Leeward Medium725.5
Triple Number Windward/Leeward High615.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1805
Triple Number Windward/Leeward Low0.5895
Triple Number Windward/Leeward Medium0.8270
Triple Number Windward/Leeward High0.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low779.8
Triple Number Coastal/Long Distance Medium583.8
Triple Number Coastal/Long Distance High508.3
Triple Number Windward/Leeward Low1017.8
Triple Number Windward/Leeward Medium725.5
Triple Number Windward/Leeward High615.8
Predominantly Upwind621.5
Predominantly Downwind617.9
Predominantly Reaching578.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1805
Triple Number Windward/Leeward Low0.5895
Triple Number Windward/Leeward Medium0.8270
Triple Number Windward/Leeward High0.9743
Coastal/Long Distance0.9318
Predominantly Upwind0.9654
Predominantly Downwind0.9711
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7694
Tretall Distanseseilas Mellomvind1.0278
Tretall Distanseseilas Mye vind1.1805
Tretall Pølsebane Lite vind0.5895
Tretall Pølsebane Mellomvind0.8270
Tretall Pølsebane Mye vind0.9743
Distanseseilas ett tall (OSN 8-16kn)0.9318
Distanseseilas ett tall (APH 6-20kn)1.0220
Enkeltall Motvind0.9654
Enkeltall Medvind0.9711
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Coastal/Long Distance643.90.9318
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind621.50.9654
Predominantly Downwind617.90.9711
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore598.41.0026
Cape Doctor Coastal493.91.2149
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1805
Triple Number Windward/Leeward Low0.5895
Triple Number Windward/Leeward Medium0.8270
Triple Number Windward/Leeward High0.9743
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1805
Triple Number Windward/Leeward Low0.5895
Triple Number Windward/Leeward Medium0.8270
Triple Number Windward/Leeward High0.9743
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Predominantly Upwind621.50.9654
Predominantly Downwind617.90.9711
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.90.9318
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1146.8847.3692.1604.6556.2519.1459.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low779.80.7694
Triple Number All Purpose Medium583.81.0278
Triple Number All Purpose High508.31.1805
Triple Number Windward/Leeward Low1017.80.5895
Triple Number Windward/Leeward Medium725.50.8270
Triple Number Windward/Leeward High615.80.9743
Predominantly Upwind621.50.9654
Predominantly Downwind617.90.9711
Predominantly Upwind Low827.30.7252
Predominantly Upwind Medium629.00.9539
Predominantly Upwind High590.71.0158
Predominantly Downwind Low909.90.6594
Predominantly Downwind Medium624.80.9602
Predominantly Downwind High490.41.2234
Chicago-Mac Upwind0.9489
Chicago-Mac All Purpose0.9493
Chicago-Mac Downwind0.9499
Bayview-Mac Cove Island0.8836
Bayview-Mac Shore0.9052
Harvest Moon Regatta501.51.1964
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy605.50.9910
San Francisco Bay Medium718.50.8351
Predominantly Reaching555.21.0807
Predominantly Reaching Low711.20.8437
Predominantly Reaching Medium555.31.0805
Predominantly Reaching High472.91.2687
Windward/Leeward 60-40 Low1001.80.5989
Windward/Leeward 60-40 Medium732.70.8189
Windward/Leeward 60-40 High648.30.9255
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1117.80.5368
5-Band Low / Medium922.40.6505
5-Band Medium710.70.8442
5-Band Medium / High626.10.9583
5-Band High594.51.0092
ORC Ref  03190002EO2Issued on 27/03/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2023

Boat

MELAGODO

SUI-180

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)
ClassGrand SurpriseMeasurement18/03/2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.550Max. Beam2.964Draft2.086Displacement2,853Wetted area19.17IMS L9.338LSM09.392Acc. length9.550Sink (kg/mm) 14.88
VCGD-0.093VCGM-0.059RM Rated (kg·m) 67.1Limit of positive stability(°) 110.4Stability Index107.8
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.382PBW0.110PIPA0.0042
PSD0.025PHD0.069PHL0.115
PSA16.0°ESL0.880
ST10.021ST20.080ST30.085
ST40.050ST50.165
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.910IG12.510ISP12.550MDT10.106MDL10.160MDT20.078MDL20.124TL0.800MW0.160GO0.170
E4.280J3.410BAS1.345FSD0.033SFJ0.140SPLWPLTPSBD0.150MWT80.00MCG4.600
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date04/03/2016MeasurerFIV-122Comment
SFFP0.230FFM0.970FF0.970LCFcl5.369SG1.0260
SAFP9.178FAM0.688FA0.688LCFsh5.565HBI0.779
W147.0W247.0W347.0W447.0
PD1534.5PD2537.7PD3536.8PD4537.6
WD9.700PLM9000.00GSA1.0RSA1.0RM66.9
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvc5003.600.00Bpvc3008.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2 x 50 Ah05.000.00AEngineLombardini 11 hpTotal deductible0
ORC Ref  03190002EO2Issued on 27/03/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2023

Boat

MELAGODO

SUI-180

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.271.011.742.923.7631.8528/04/2022A0.170.991.762.863.6831.3809/04/2018B0.160.901.632.773.6230.5015/09/2016
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentD0.080.490.931.772.503.4012.16NoNo 21.0318/03/2023B0.050.370.721.462.283.1711.77NoNo 17.9204/03/2016
ORC Ref  03190002EO2Issued on 27/03/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org