Club
Certificate
2023

Boat

XCELLENT

USA 51442

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 Angles43.0°41.2°39.4°38.4°37.8°37.5°37.8°
Beat VMG3.854.675.235.505.655.735.81
52°5.896.927.527.817.948.028.10
60°6.207.187.728.008.158.248.33
75°6.407.347.868.178.398.548.73
90°6.417.478.038.358.588.739.08
110°6.227.368.048.458.819.149.71
120°5.997.247.998.478.899.279.86
135°5.306.707.658.218.689.1410.12
150°4.485.696.797.598.038.368.99
Run VMG3.884.935.886.576.967.288.16
Gybe Angles143.3°146.9°147.4°149.6°150.1°169.4°175.4°

APH: 509.5

CDL: 11.075

GPH: 570.8

CertNo: US5144

BOAT
ClassX-442DesignerJEPPESENBuilderX YACHTSAge date01/2001Series date01/1993Offset fileIX442.OFFData fileUSA 51442
HULL
Length Overall13.480 mMaximum Beam4.158 mDraft2.299 mDisplacement9,658 kgDLR6.2643IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.401m
CREW
Maximum weight846 kgMinimum weight634 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail46.8847.57Headsail Luffed66.6666.66Headsail FlyingSymmetricAsymmetric172.98172.98 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail14.12Storm Jib16.87Heavy Weather Jib45.55
SAIL LIMITS
Headsails1  Spinnakers5
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  04560002LVDIssued on 16/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

XCELLENT

USA 51442

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 VMG934.4770.2688.9654.5637.6628.2620.1
52°611.7520.0478.8461.2453.4448.9444.3
60°580.8501.5466.4450.0442.0437.1432.2
75°562.1490.6458.3440.7429.0421.3412.6
90°561.3482.1448.4430.9419.8412.3396.3
110°578.8489.2448.0425.8408.8393.7370.6
120°601.5496.9450.7425.3405.1388.5365.0
135°678.7537.7470.8438.3414.9394.0355.8
150°803.1632.3530.3474.5448.3430.8400.3
Run VMG927.4730.1612.3547.8517.5494.3441.3
Selected Courses
Windward / Leeward930.9750.2650.6601.2577.6561.2530.7
All purpose713.5587.3523.2491.5474.1461.3441.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward630.20.9521
All purpose509.51.1777
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8512
Downwind "popa"0.9834
70% up, 30% down "Ilhabela"0.8870
30% up, 70% down "Ilhabela-inverso"0.9397
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Predominantly Upwind547.41.0960
Predominantly Downwind519.81.1543
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low650.40.9225
Triple Number All Purpose Medium505.71.1865
Triple Number All Purpose High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Predominantly Upwind547.41.0960
Predominantly Downwind519.81.1543
Predominantly Upwind Low719.00.8344
Predominantly Upwind Medium563.61.0647
Predominantly Upwind High527.91.1366
Predominantly Downwind Low717.60.8362
Predominantly Downwind Medium517.11.1603
Predominantly Downwind High443.11.3542
Chicago-Mac Upwind1.0773
Chicago-Mac All Purpose1.1035
Chicago-Mac Downwind1.1350
Bayview-Mac Cove Island1.0286
Bayview-Mac Shore1.0395
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching482.11.2445
Predominantly Reaching Low587.21.0218
Predominantly Reaching Medium476.71.2586
Predominantly Reaching High425.21.4110
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low917.00.6543
5-Band Low / Medium768.20.7810
5-Band Medium614.50.9763
5-Band Medium / High562.21.0673
5-Band High536.01.1195
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance555.1
Triple Number Coastal/Long Distance Low650.4
Triple Number Coastal/Long Distance Medium505.7
Triple Number Coastal/Long Distance High457.0
Triple Number Windward/Leeward Low840.6
Triple Number Windward/Leeward Medium624.2
Triple Number Windward/Leeward High553.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9225
Triple Number Coastal/Long Distance Medium1.1865
Triple Number Coastal/Long Distance High1.3130
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9613
Triple Number Windward/Leeward High1.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low650.4
Triple Number Coastal/Long Distance Medium505.7
Triple Number Coastal/Long Distance High457.0
Triple Number Windward/Leeward Low840.6
Triple Number Windward/Leeward Medium624.2
Triple Number Windward/Leeward High553.9
Predominantly Upwind547.4
Predominantly Downwind519.8
Predominantly Reaching495.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9225
Triple Number Coastal/Long Distance Medium1.1865
Triple Number Coastal/Long Distance High1.3130
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9613
Triple Number Windward/Leeward High1.0833
Coastal/Long Distance1.0808
Predominantly Upwind1.0960
Predominantly Downwind1.1543
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9225
Tretall Distanseseilas Mellomvind1.1865
Tretall Distanseseilas Mye vind1.3130
Tretall Pølsebane Lite vind0.7138
Tretall Pølsebane Mellomvind0.9613
Tretall Pølsebane Mye vind1.0833
Distanseseilas ett tall (OSN 8-16kn)1.0808
Distanseseilas ett tall (APH 6-20kn)1.1777
Enkeltall Motvind1.0960
Enkeltall Medvind1.1543
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Coastal/Long Distance555.11.0808
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind547.41.0960
Predominantly Downwind519.81.1543
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore539.91.1114
Cape Doctor Coastal447.21.3416
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9225
Triple Number Coastal/Long Distance Medium1.1865
Triple Number Coastal/Long Distance High1.3130
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9613
Triple Number Windward/Leeward High1.0833
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9225
Triple Number Coastal/Long Distance Medium1.1865
Triple Number Coastal/Long Distance High1.3130
Triple Number Windward/Leeward Low0.7138
Triple Number Windward/Leeward Medium0.9613
Triple Number Windward/Leeward High1.0833
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Predominantly Upwind547.41.0960
Predominantly Downwind519.81.1543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.11.0808
Triple Number Coastal/Long Distance Low650.40.9225
Triple Number Coastal/Long Distance Medium505.71.1865
Triple Number Coastal/Long Distance High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance930.5705.8587.9524.1492.0466.6424.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low650.40.9225
Triple Number All Purpose Medium505.71.1865
Triple Number All Purpose High457.01.3130
Triple Number Windward/Leeward Low840.60.7138
Triple Number Windward/Leeward Medium624.20.9613
Triple Number Windward/Leeward High553.91.0833
Predominantly Upwind547.41.0960
Predominantly Downwind519.81.1543
Predominantly Upwind Low719.00.8344
Predominantly Upwind Medium563.61.0647
Predominantly Upwind High527.91.1366
Predominantly Downwind Low717.60.8362
Predominantly Downwind Medium517.11.1603
Predominantly Downwind High443.11.3542
Chicago-Mac Upwind1.0773
Chicago-Mac All Purpose1.1035
Chicago-Mac Downwind1.1350
Bayview-Mac Cove Island1.0286
Bayview-Mac Shore1.0395
Harvest Moon Regatta445.71.3463
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy537.41.1165
San Francisco Bay Medium614.90.9757
Predominantly Reaching482.11.2445
Predominantly Reaching Low587.21.0218
Predominantly Reaching Medium476.71.2586
Predominantly Reaching High425.21.4110
Windward/Leeward 60-40 Low842.90.7118
Windward/Leeward 60-40 Medium640.30.9371
Windward/Leeward 60-40 High578.91.0364
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low917.00.6543
5-Band Low / Medium768.20.7810
5-Band Medium614.50.9763
5-Band Medium / High562.21.0673
5-Band High536.01.1195
ORC Ref  04560002LVDIssued on 16/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

XCELLENT

USA 51442

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-442Measurement16/10/2016HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.480Max. Beam4.158Draft2.299Displacement9,658Wetted area36.78IMS L11.740LSM011.551Acc. length13.480Sink (kg/mm) 27.45
VCGD0.070VCGM0.090RM Rated (kg·m) 250.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.401PBW0.113PIPA0.0039
EDL2.849ST10.049ST20.174
ST30.174ST40.115ST50.271
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P15.821IG18.071ISP18.056MDT10.131MDL10.241MDT20.131MDL20.185TL1.501MW0.131GO0.217
E5.099J5.341BAS1.886FSD0.021SFJ0.141SPLWPLTPS6.584BD0.198MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered250.1Flotation Date16/02/2022MeasurerComment
SFFP0.450FFMFF1.415LCFcl7.446SG
SAFP11.955FAMFA1.115LCFsh7.725HBI1.259
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002LVDIssued on 16/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

XCELLENT

USA 51442

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentmain0.151.001.823.184.2246.88163386
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.090.917.4717.71NoNo 66.66163387
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA219.9117.8118.8611.1310.51106%172.98168742A017.6616.9117.297.8610.4475%120.6528/03/2023175589
ORC Ref  04560002LVDIssued on 16/05/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org