International
Certificate
2023

Boat

OPTIONS

USA 94049

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles47.2°43.0°41.8°41.4°41.2°41.4°41.8°
Beat VMG3.854.635.115.355.475.545.55
52°6.127.037.677.968.118.208.26
60°6.657.518.018.318.458.548.61
75°7.198.068.448.638.838.949.08
90°7.338.268.728.989.149.319.54
110°6.978.058.669.069.409.7210.24
120°6.637.948.689.149.519.8110.33
135°5.937.458.398.979.479.9711.05
150°5.006.297.488.358.839.199.92
Run VMG4.335.456.487.247.667.988.91
Gybe Angles143.3°146.6°147.1°151.0°151.0°167.6°175.7°

APH: 487.2

CDL: 11.791

GPH: 542.8

CertNo: US9404

BOAT
ClassX 4.9DesignerX-Yacht DesignBuilderX-YachtsAge date12/2022Series date01/2019Offset fileX4.9-LK.offData fileUSA94049
HULL
Length Overall14.500 mMaximum Beam4.484 mDraft2.106 mDisplacement14,976 kgDLR5.8631IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.130%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.450m
CREW
Maximum weight1,075 kgMinimum weight806 kg * when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail75.9977.28Headsail Luffed57.9457.94Headsail Flying127.66127.66SymmetricAsymmetric243.69243.69 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail22.81Storm Jib19.56Heavy Weather Jib52.81
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment308.1 kg·mStability Index116.1
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.

International
Certificate
2023

Boat

OPTIONS

USA 94049

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG934.8776.9703.9673.2657.9650.1649.1
52°588.7512.4469.4452.4443.7439.1436.0
60°541.1479.3449.5433.3426.0421.7418.0
75°500.4446.5426.7417.2407.8402.5396.6
90°491.2436.1412.7401.1393.8386.8377.2
110°516.9447.3415.5397.5383.0370.5351.5
120°543.1453.2414.7393.7378.4367.1348.6
135°607.3483.0428.9401.4380.3361.0325.9
150°719.4572.0481.3430.9407.5391.6362.8
Run VMG830.7660.4555.7497.0469.9451.4404.1
Selected Courses
Windward / Leeward882.7718.7629.8585.1563.9550.8526.6
All purpose663.8554.1499.0471.6456.4445.6429.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward611.70.9809
All purpose487.21.2314
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8324
Downwind "popa"1.0855
70% up, 30% down "Ilhabela"0.8950
30% up, 70% down "Ilhabela-inverso"0.9947
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Predominantly Upwind535.11.1213
Predominantly Downwind483.31.2414
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low609.00.9853
Triple Number All Purpose Medium483.81.2401
Triple Number All Purpose High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Predominantly Upwind535.11.1213
Predominantly Downwind483.31.2414
Predominantly Upwind Low696.20.8619
Predominantly Upwind Medium561.71.0681
Predominantly Upwind High531.11.1298
Predominantly Downwind Low657.60.9123
Predominantly Downwind Medium474.41.2647
Predominantly Downwind High409.81.4641
Chicago-Mac Upwind1.1012
Chicago-Mac All Purpose1.1572
Chicago-Mac Downwind1.2213
Bayview-Mac Cove Island1.0858
Bayview-Mac Shore1.0861
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching453.21.3238
Predominantly Reaching Low538.81.1136
Predominantly Reaching Medium446.21.3446
Predominantly Reaching High402.61.4902
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low870.10.6896
5-Band Low / Medium735.50.8158
5-Band Medium597.31.0046
5-Band Medium / High551.71.0875
5-Band High530.81.1304
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance533.1
Triple Number Coastal/Long Distance Low609.0
Triple Number Coastal/Long Distance Medium483.8
Triple Number Coastal/Long Distance High442.4
Triple Number Windward/Leeward Low800.7
Triple Number Windward/Leeward Medium605.8
Triple Number Windward/Leeward High545.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9853
Triple Number Coastal/Long Distance Medium1.2401
Triple Number Coastal/Long Distance High1.3561
Triple Number Windward/Leeward Low0.7493
Triple Number Windward/Leeward Medium0.9904
Triple Number Windward/Leeward High1.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low609.0
Triple Number Coastal/Long Distance Medium483.8
Triple Number Coastal/Long Distance High442.4
Triple Number Windward/Leeward Low800.7
Triple Number Windward/Leeward Medium605.8
Triple Number Windward/Leeward High545.0
Predominantly Upwind535.1
Predominantly Downwind483.3
Predominantly Reaching462.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9853
Triple Number Coastal/Long Distance Medium1.2401
Triple Number Coastal/Long Distance High1.3561
Triple Number Windward/Leeward Low0.7493
Triple Number Windward/Leeward Medium0.9904
Triple Number Windward/Leeward High1.1010
Coastal/Long Distance1.1256
Predominantly Upwind1.1213
Predominantly Downwind1.2414
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9853
Tretall Distanseseilas Mellomvind1.2401
Tretall Distanseseilas Mye vind1.3561
Tretall Pølsebane Lite vind0.7493
Tretall Pølsebane Mellomvind0.9904
Tretall Pølsebane Mye vind1.1010
Distanseseilas ett tall (OSN 8-16kn)1.1256
Distanseseilas ett tall (APH 6-20kn)1.2314
Enkeltall Motvind1.1213
Enkeltall Medvind1.2414
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Coastal/Long Distance533.11.1256
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind535.11.1213
Predominantly Downwind483.31.2414
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore533.81.1239
Cape Doctor Coastal434.61.3804
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9853
Triple Number Coastal/Long Distance Medium1.2401
Triple Number Coastal/Long Distance High1.3561
Triple Number Windward/Leeward Low0.7493
Triple Number Windward/Leeward Medium0.9904
Triple Number Windward/Leeward High1.1010
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9853
Triple Number Coastal/Long Distance Medium1.2401
Triple Number Coastal/Long Distance High1.3561
Triple Number Windward/Leeward Low0.7493
Triple Number Windward/Leeward Medium0.9904
Triple Number Windward/Leeward High1.1010
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Predominantly Upwind535.11.1213
Predominantly Downwind483.31.2414
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance533.11.1256
Triple Number Coastal/Long Distance Low609.00.9853
Triple Number Coastal/Long Distance Medium483.81.2401
Triple Number Coastal/Long Distance High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance877.5672.0564.7505.3474.3449.7408.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low609.00.9853
Triple Number All Purpose Medium483.81.2401
Triple Number All Purpose High442.41.3561
Triple Number Windward/Leeward Low800.70.7493
Triple Number Windward/Leeward Medium605.80.9904
Triple Number Windward/Leeward High545.01.1010
Predominantly Upwind535.11.1213
Predominantly Downwind483.31.2414
Predominantly Upwind Low696.20.8619
Predominantly Upwind Medium561.71.0681
Predominantly Upwind High531.11.1298
Predominantly Downwind Low657.60.9123
Predominantly Downwind Medium474.41.2647
Predominantly Downwind High409.81.4641
Chicago-Mac Upwind1.1012
Chicago-Mac All Purpose1.1572
Chicago-Mac Downwind1.2213
Bayview-Mac Cove Island1.0858
Bayview-Mac Shore1.0861
Harvest Moon Regatta417.61.4368
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy530.11.1319
San Francisco Bay Medium597.91.0035
Predominantly Reaching453.21.3238
Predominantly Reaching Low538.81.1136
Predominantly Reaching Medium446.21.3446
Predominantly Reaching High402.61.4902
Windward/Leeward 60-40 Low811.70.7392
Windward/Leeward 60-40 Medium633.90.9466
Windward/Leeward 60-40 High581.31.0322
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low870.10.6896
5-Band Low / Medium735.50.8158
5-Band Medium597.31.0046
5-Band Medium / High551.71.0875
5-Band High530.81.1304

International
Certificate
2023

Boat

OPTIONS

USA 94049

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX 4.9Measurement19/10/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA14.500Max. Beam4.484Draft2.106Displacement14,976Wetted area45.41IMS L13.742LSM013.668Acc. length14.500Sink (kg/mm) 35.46
VCGD0.201VCGM0.333RM Rated (kg·m) 308.1Limit of positive stability(°) 107.4Stability Index116.1
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBW0.135PIPA0.0012
EDL1.356ST10.053ST20.205
ST30.205ST40.035ST50.280
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P19.600IG19.705ISP22.065MDT10.150MDL10.300MDT20.140MDL20.250TL1.900MW0.300GO0.320
E6.650J5.400BAS1.898FSD0.050SFJ0.450SPLWPLTPS6.400BD0.380MWT403.50MCG6.870
Flying Headsail Foretriangles IdISPTPS122.0656.400
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date19/10/2022MeasurerDEN 201CommentTwo full fuil tank
SFFP0.549FFM1.709FF1.729LCFcl8.272SG1.0050
SAFP14.252FAM1.303FA1.330LCFsh8.549HBI1.511
W1138.2W2138.2W3138.2W4138.2LCFD
PD1215.4PD2220.0PD3218.2PD4214.1
WD6.300PLM9000.00GSA1.0RSA1.0RM316.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG6Fresh water Stainless steelWater21106.765Fresh water Stainless steelWater12006.764Septic 2, PlasticWater3005.563Septic 1, PlasticWater3009.712Stainless steelFuel91877.611Stainless steelFuel2752649.01Total deductible2958.66
OTHER ITEMSIdKindDescriptionWeightLCGVCG9MiscellaneousWatermarker 60L12.608MiscellaneousWater heater 24L Isotherm10.507MiscellaneousBow thruster, Max Power2.606MiscellaneousAir Contion, Climma 02011.805MiscellaneousGenset Panda Fischer 8000i12.804BatteryBattery Bow thruster3.803BatteryService battery 3 x 130 Ah AGM6.102BatteryStart Battery 70Ah AGM10.901EngineYanmar 4JH8010.20SaSDeductibleSailor Services2349.010.00Total deductible2349.010.00

International
Certificate
2023

Boat

OPTIONS

USA 94049

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.181.352.434.185.4675.9913/07/2023OUS152026-001Main0.181.292.334.065.4174.6425/01/2023Cruising Main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC-650.091.823.556.648.8510.4421.31NoYes1127.6624/08/2023OUS152026-007L/M0.080.871.643.014.345.7119.57YesNo 57.9422/03/2023OUS152026-002M/H0.080.831.532.854.135.4519.57YesNo 55.0325/03/2023OUS152026-003Furl jib0.100.731.402.794.205.5419.57YesNo 54.7430/01/2023J40.100.751.412.663.975.4018.06YesNo 48.7119/04/2023OUS152026-004
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA223.6822.1422.9113.0011.82110%243.6906/07/2023OUS152026-006A322.2021.7321.979.4010.7088%176.8225/01/2023