Club
Certificate
2023

Boat

IL COLORE DEL VENTO

ITA-1951

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 Angles43.5°41.4°40.0°39.4°38.8°38.2°38.2°
Beat VMG4.175.105.685.986.156.266.35
52°6.397.608.308.638.808.909.01
60°6.757.938.588.919.079.179.29
75°7.008.148.789.159.399.549.75
90°6.868.048.759.199.529.7910.21
110°6.718.128.959.439.7610.0210.49
120°6.527.978.879.429.8910.3310.98
135°5.847.298.389.079.5910.1011.25
150°4.906.217.358.298.969.4610.45
Run VMG4.245.386.367.207.918.539.54
Gybe Angles141.7°145.1°147.8°152.5°158.3°168.2°177.2°

APH: 462.9

CDL: 13.567

GPH: 520.0

CertNo: 23/1

BOAT
ClassX-55DesignerJeppesenBuilderX-YachtsAge date02/2007Series date02/2007Offset fileX55.OFFData fileI1951
HULL
Length Overall16.830 mMaximum Beam4.558 mDraft2.866 mDisplacement17,503 kgDLR5.6097IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.630m
CREW
Maximum weight910 kgMinimum weight683 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail93.9995.30Headsail Luffed72.6172.61Headsail FlyingSymmetric217.95217.95Asymmetric218.22218.22 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail29.09Storm Jib27.25Heavy Weather Jib73.58
SAIL LIMITS
Headsails7  Spinnakers5 * Asymmetric may be tacked on the pole
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  03190002K4TIssued on 02/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

IL COLORE DEL VENTO

ITA-1951

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 VMG862.4705.9633.9602.3585.3575.3566.8
52°563.4473.4433.6417.2409.3404.6399.7
60°533.6454.2419.4404.2397.1392.6387.7
75°514.1442.4410.0393.5383.4377.2369.4
90°524.8447.8411.3391.8378.3367.6352.6
110°536.1443.3402.3381.9368.7359.2343.3
120°551.9451.6406.1382.3363.9348.5327.8
135°616.7494.0429.3396.9375.4356.3320.0
150°734.9579.6490.0434.0401.7380.6344.5
Run VMG848.6669.2565.8499.9455.2422.0377.6
Selected Courses
Windward / Leeward855.5687.6599.9551.1520.3498.6472.2
All purpose656.4537.2478.0447.0427.6414.1395.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward574.41.0446
All purpose462.91.2960
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9268
Downwind "popa"1.0942
70% up, 30% down "Ilhabela"0.9714
30% up, 70% down "Ilhabela-inverso"1.0380
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Predominantly Upwind499.41.2014
Predominantly Downwind472.21.2706
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low596.81.0054
Triple Number All Purpose Medium460.01.3043
Triple Number All Purpose High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Predominantly Upwind499.41.2014
Predominantly Downwind472.21.2706
Predominantly Upwind Low660.90.9079
Predominantly Upwind Medium514.91.1652
Predominantly Upwind High479.11.2524
Predominantly Downwind Low657.80.9121
Predominantly Downwind Medium470.41.2754
Predominantly Downwind High390.11.5381
Chicago-Mac Upwind1.1797
Chicago-Mac All Purpose1.2100
Chicago-Mac Downwind1.2473
Bayview-Mac Cove Island1.1265
Bayview-Mac Shore1.1395
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching438.81.3673
Predominantly Reaching Low540.41.1102
Predominantly Reaching Medium434.41.3812
Predominantly Reaching High381.91.5712
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low842.60.7121
5-Band Low / Medium705.40.8506
5-Band Medium561.01.0695
5-Band Medium / High502.31.1946
5-Band High476.81.2585
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance505.1
Triple Number Coastal/Long Distance Low596.8
Triple Number Coastal/Long Distance Medium460.0
Triple Number Coastal/Long Distance High410.5
Triple Number Windward/Leeward Low771.5
Triple Number Windward/Leeward Medium571.0
Triple Number Windward/Leeward High494.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0054
Triple Number Coastal/Long Distance Medium1.3043
Triple Number Coastal/Long Distance High1.4617
Triple Number Windward/Leeward Low0.7777
Triple Number Windward/Leeward Medium1.0508
Triple Number Windward/Leeward High1.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low596.8
Triple Number Coastal/Long Distance Medium460.0
Triple Number Coastal/Long Distance High410.5
Triple Number Windward/Leeward Low771.5
Triple Number Windward/Leeward Medium571.0
Triple Number Windward/Leeward High494.1
Predominantly Upwind499.4
Predominantly Downwind472.2
Predominantly Reaching450.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0054
Triple Number Coastal/Long Distance Medium1.3043
Triple Number Coastal/Long Distance High1.4617
Triple Number Windward/Leeward Low0.7777
Triple Number Windward/Leeward Medium1.0508
Triple Number Windward/Leeward High1.2143
Coastal/Long Distance1.1880
Predominantly Upwind1.2014
Predominantly Downwind1.2706
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0054
Tretall Distanseseilas Mellomvind1.3043
Tretall Distanseseilas Mye vind1.4617
Tretall Pølsebane Lite vind0.7777
Tretall Pølsebane Mellomvind1.0508
Tretall Pølsebane Mye vind1.2143
Distanseseilas ett tall (OSN 8-16kn)1.1880
Distanseseilas ett tall (APH 6-20kn)1.2960
Enkeltall Motvind1.2014
Enkeltall Medvind1.2706
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Coastal/Long Distance505.11.1880
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind499.41.2014
Predominantly Downwind472.21.2706
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore480.11.2497
Cape Doctor Coastal401.01.4962
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0054
Triple Number Coastal/Long Distance Medium1.3043
Triple Number Coastal/Long Distance High1.4617
Triple Number Windward/Leeward Low0.7777
Triple Number Windward/Leeward Medium1.0508
Triple Number Windward/Leeward High1.2143
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0054
Triple Number Coastal/Long Distance Medium1.3043
Triple Number Coastal/Long Distance High1.4617
Triple Number Windward/Leeward Low0.7777
Triple Number Windward/Leeward Medium1.0508
Triple Number Windward/Leeward High1.2143
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Predominantly Upwind499.41.2014
Predominantly Downwind472.21.2706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance505.11.1880
Triple Number Coastal/Long Distance Low596.81.0054
Triple Number Coastal/Long Distance Medium460.01.3043
Triple Number Coastal/Long Distance High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance854.8646.7539.9477.9443.9417.7378.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low596.81.0054
Triple Number All Purpose Medium460.01.3043
Triple Number All Purpose High410.51.4617
Triple Number Windward/Leeward Low771.50.7777
Triple Number Windward/Leeward Medium571.01.0508
Triple Number Windward/Leeward High494.11.2143
Predominantly Upwind499.41.2014
Predominantly Downwind472.21.2706
Predominantly Upwind Low660.90.9079
Predominantly Upwind Medium514.91.1652
Predominantly Upwind High479.11.2524
Predominantly Downwind Low657.80.9121
Predominantly Downwind Medium470.41.2754
Predominantly Downwind High390.11.5381
Chicago-Mac Upwind1.1797
Chicago-Mac All Purpose1.2100
Chicago-Mac Downwind1.2473
Bayview-Mac Cove Island1.1265
Bayview-Mac Shore1.1395
Harvest Moon Regatta400.31.4987
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy483.21.2418
San Francisco Bay Medium562.21.0671
Predominantly Reaching438.81.3673
Predominantly Reaching Low540.41.1102
Predominantly Reaching Medium434.41.3812
Predominantly Reaching High381.91.5712
Windward/Leeward 60-40 Low774.00.7751
Windward/Leeward 60-40 Medium586.81.0226
Windward/Leeward 60-40 High521.51.1505
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low842.60.7121
5-Band Low / Medium705.40.8506
5-Band Medium561.01.0695
5-Band Medium / High502.31.1946
5-Band High476.81.2585
ORC Ref  03190002K4TIssued on 02/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

IL COLORE DEL VENTO

ITA-1951

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)
ClassX-55Measurement18/03/2009HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA16.830Max. Beam4.558Draft2.866Displacement17,503Wetted area53.50IMS L14.841LSM014.611Acc. length14.813Sink (kg/mm) 39.73
VCGD-0.254VCGM-0.083RM Rated (kg·m) 528.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.630PBW0.180PIPA0.0135
PSD0.045PHD0.119PHL0.165
PSA20.0°ESL1.116
ST10.040ST20.168ST30.194
ST40.087ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P22.100IG23.288ISP23.345MDT10.147MDL10.342MDT20.135MDL20.287TL0.810MW0.342GO0.357
E7.520J6.130BAS1.965FSD0.049SFJ0.520SPL6.579WPLTPSBD0.450MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.250Flotation Date18/03/2009MeasurerComment
SFFP0.522FFMFF1.787LCFcl9.483SG1.0239
SAFP16.118FAMFA1.399LCFsh9.738HBI1.517
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002K4TIssued on 02/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

IL COLORE DEL VENTO

ITA-1951

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.101.402.574.556.0593.9918/03/2009
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.100.831.593.164.796.4522.66NoNo 72.6118/03/2009
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA22.7722.7722.7711.5011.43217.9518/03/2009
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA21.7724.2623.0211.2811.7796%218.2218/03/2009
ORC Ref  03190002K4TIssued on 02/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org