Club
Certificate
Non Spinnaker
2023

Boat

COCOMERO & CHAMPAGNE

ITA-72V640

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 Angles42.0°38.7°37.8°37.8°38.2°39.0°40.2°
Beat VMG3.584.204.384.444.464.474.44
52°5.396.046.336.496.606.676.66
60°5.626.326.696.937.107.237.37
75°5.766.627.307.728.048.318.66
90°5.676.587.648.438.969.379.97
110°5.126.077.058.359.4910.3511.57
120°4.765.806.637.789.1610.5212.37
135°4.055.185.986.767.788.9611.91
150°3.384.425.325.996.677.519.77
Run VMG2.933.834.665.446.076.738.46
Gybe Angles144.2°146.9°179.8°179.8°179.9°180.0°139.7°

APH: 591.8

CDL: 6.401

GPH: 666.9

CertNo: 23/1

BOAT
ClassViper 640DesignerBrian BennettBuilderRondar RaceboatsAge date10/2014Series date01/1993Offset fileViper640.offData fileI72V640
HULL
Length Overall6.467 mMaximum Beam2.420 mDraft1.403 mDisplacement340 kgDLR1.8552IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight240 kgMinimum weight155 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail15.3215.87Headsail Luffed7.757.75Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail4.05Storm Jib2.49Heavy Weather Jib6.71
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Intestatario: Lanfranconi Oriano
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  03190002BBPIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

COCOMERO & CHAMPAGNE

ITA-72V640

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 VMG1004.2856.9822.1810.4806.3805.1811.5
52°668.0595.9568.9554.3545.3539.5540.3
60°641.0569.9537.8519.4506.9497.9488.8
75°625.1544.2493.2466.2447.5433.4415.8
90°634.5547.1471.2426.9401.7384.0361.2
110°702.8593.4510.3431.1379.5347.9311.1
120°757.0621.2542.7462.7393.0342.4291.0
135°888.4694.7602.2532.8462.9401.6302.2
150°1065.3814.1676.7600.5539.6479.6368.4
Run VMG1230.1940.0773.3661.9593.2535.2425.4
Selected Courses
Windward / Leeward1117.2898.5797.7736.2699.8670.2618.4
All purpose846.2697.9623.3574.2539.6512.1471.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward764.00.7854
All purpose591.81.0139
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7099
Downwind "popa"0.8141
70% up, 30% down "Ilhabela"0.7382
30% up, 70% down "Ilhabela-inverso"0.7797
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Predominantly Upwind646.20.9286
Predominantly Downwind613.60.9779
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low772.10.7771
Triple Number All Purpose Medium592.21.0131
Triple Number All Purpose High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Predominantly Upwind646.20.9286
Predominantly Downwind613.60.9779
Predominantly Upwind Low821.60.7303
Predominantly Upwind Medium669.90.8957
Predominantly Upwind High641.20.9358
Predominantly Downwind Low899.10.6673
Predominantly Downwind Medium621.50.9654
Predominantly Downwind High459.11.3069
Chicago-Mac Upwind0.9127
Chicago-Mac All Purpose0.9388
Chicago-Mac Downwind0.9557
Bayview-Mac Cove Island0.8899
Bayview-Mac Shore0.9093
Victoria-Maui1.0608
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance650.9
Triple Number Coastal/Long Distance Low772.1
Triple Number Coastal/Long Distance Medium592.2
Triple Number Coastal/Long Distance High503.9
Triple Number Windward/Leeward Low1007.9
Triple Number Windward/Leeward Medium761.1
Triple Number Windward/Leeward High658.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1908
Triple Number Windward/Leeward Low0.5953
Triple Number Windward/Leeward Medium0.7883
Triple Number Windward/Leeward High0.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low772.1
Triple Number Coastal/Long Distance Medium592.2
Triple Number Coastal/Long Distance High503.9
Triple Number Windward/Leeward Low1007.9
Triple Number Windward/Leeward Medium761.1
Triple Number Windward/Leeward High658.2
Predominantly Upwind646.2
Predominantly Downwind613.6
Predominantly Reaching568.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1908
Triple Number Windward/Leeward Low0.5953
Triple Number Windward/Leeward Medium0.7883
Triple Number Windward/Leeward High0.9116
Coastal/Long Distance0.9218
Predominantly Upwind0.9286
Predominantly Downwind0.9779
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7771
Tretall Distanseseilas Mellomvind1.0131
Tretall Distanseseilas Mye vind1.1908
Tretall Pølsebane Lite vind0.5953
Tretall Pølsebane Mellomvind0.7883
Tretall Pølsebane Mye vind0.9116
Distanseseilas ett tall (OSN 8-16kn)0.9218
Distanseseilas ett tall (APH 6-20kn)1.0139
Enkeltall Motvind0.9286
Enkeltall Medvind0.9779
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Coastal/Long Distance650.90.9218
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind646.20.9286
Predominantly Downwind613.60.9779
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore633.90.9465
Cape Doctor Coastal483.91.2399
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1908
Triple Number Windward/Leeward Low0.5953
Triple Number Windward/Leeward Medium0.7883
Triple Number Windward/Leeward High0.9116
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7771
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1908
Triple Number Windward/Leeward Low0.5953
Triple Number Windward/Leeward Medium0.7883
Triple Number Windward/Leeward High0.9116
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Predominantly Upwind646.20.9286
Predominantly Downwind613.60.9779
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance650.90.9218
Triple Number Coastal/Long Distance Low772.10.7771
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1128.5846.4711.5622.5564.4512.1427.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low772.10.7771
Triple Number All Purpose Medium592.21.0131
Triple Number All Purpose High503.91.1908
Triple Number Windward/Leeward Low1007.90.5953
Triple Number Windward/Leeward Medium761.10.7883
Triple Number Windward/Leeward High658.20.9116
Predominantly Upwind646.20.9286
Predominantly Downwind613.60.9779
Predominantly Upwind Low821.60.7303
Predominantly Upwind Medium669.90.8957
Predominantly Upwind High641.20.9358
Predominantly Downwind Low899.10.6673
Predominantly Downwind Medium621.50.9654
Predominantly Downwind High459.11.3069
Chicago-Mac Upwind0.9127
Chicago-Mac All Purpose0.9388
Chicago-Mac Downwind0.9557
Bayview-Mac Cove Island0.8899
Bayview-Mac Shore0.9093
Harvest Moon Regatta467.41.2838
Victoria-Maui1.0608
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy636.10.9433
San Francisco Bay Medium744.70.8057
Predominantly Reaching1.0945
Predominantly Reaching Low0.8523
Predominantly Reaching Medium1.0869
Predominantly Reaching High1.3469
Windward/Leeward 60-40 Low992.40.6046
Windward/Leeward 60-40 Medium780.20.7691
Windward/Leeward 60-40 High709.10.8462
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1100.30.5453
5-Band Low / Medium925.50.6483
5-Band Medium748.40.8017
5-Band Medium / High672.00.8929
5-Band High627.40.9564
ORC Ref  03190002BBPIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

COCOMERO & CHAMPAGNE

ITA-72V640

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)
ClassViper 640Measurement10/10/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA6.467Max. Beam2.420Draft1.403Displacement340Wetted area6.12IMS L6.010LSM05.680Acc. length6.467Sink (kg/mm) 5.09
VCGD-0.500VCGM-0.429RM Rated (kg·m) 9.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P7.830IG7.048ISP7.840MDT10.060MDL10.080MDT20.055MDL20.060TL1.200MW0.080GO0.080
E2.950J2.400BAS0.796FSDNo FoilSFJSPLWPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.500Flotation Date09/03/2021MeasurerComment
SFFP0.011FFMFF0.500LCFcl3.638SG1.0200
SAFP6.467FAMFA0.100LCFsh3.795HBI0.595
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002BBPIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

COCOMERO & CHAMPAGNE

ITA-72V640

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.470.891.402.102.6415.3210/10/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.050.340.651.151.672.206.78YesNo 7.7510/10/2022
ORC Ref  03190002BBPIssued on 23/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org