International
Certificate
2022

Boat

MERIDIAN XI

USA 404

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 Angles45.0°41.1°38.4°37.2°36.4°35.8°36.0°
Beat VMG4.575.556.006.216.376.516.56
52°7.158.128.528.758.909.219.46
60°7.708.388.899.219.439.7010.10
75°8.218.889.449.9810.3210.5611.28
90°8.379.3110.0210.5611.1311.5712.02
110°8.099.0810.3011.2812.0312.8114.00
120°7.688.599.7111.0012.3113.3314.94
135°6.458.059.0410.3411.8213.0415.01
150°5.386.898.028.9310.0811.4614.95
Run VMG4.665.966.957.738.739.9312.95
Gybe Angles141.5°144.2°149.8°150.5°143.3°143.3°144.7°

APH: 421.8

CDL: 12.750

GPH: 472.1

CertNo: US6490

BOAT
ClassCarkeek 40 Mark IIDesignerCarkeekBuilderPremier CompositesAge date06/2019Series date03/2016Offset fileNED8809.offData fileUS6490
HULL
Length Overall12.543 mMaximum Beam3.876 mDraft3.007 mDisplacement4,061 kgDLR2.5450IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.195%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.418m
CREW
Maximum weight920 kgMinimum weight690 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail64.5466.14Headsail Luffed43.3343.33Headsail Flying112.45112.45SymmetricAsymmetric189.90189.90 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail16.81Storm Jib13.46Heavy Weather Jib36.33
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment204.0 kg·mStability Index134.3
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  045600026CNIssued on 30/06/2022Valid until 31/01/2023
VPP ver: 2022 1.00 2022 | © ORC | www.orc.org

International
Certificate
2022

Boat

MERIDIAN XI

USA 404

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 VMG787.5649.1600.2579.7565.2553.2548.6
52°503.3443.3422.8411.4404.4391.1380.5
60°467.3429.8405.1390.9381.8371.3356.5
75°438.3405.5381.5360.9348.8340.9319.3
90°430.0386.8359.3340.8323.6311.0299.4
110°445.2396.4349.4319.1299.3281.1257.1
120°468.8419.3370.9327.3292.5270.1241.0
135°558.4447.3398.4348.2304.5276.1239.8
150°668.6522.7448.7403.4357.3314.1240.8
Run VMG772.1603.6518.1465.7412.5362.7278.1
Selected Courses
Windward / Leeward779.8626.4559.1522.7488.9458.0413.3
All purpose582.9488.8442.5413.1388.4367.4337.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward534.51.1225
All purpose421.81.4226
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.9805
Downwind "popa"1.2307
70% up, 30% down "Ilhabela"1.0442
30% up, 70% down "Ilhabela-inverso"1.1432
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Predominantly Upwind465.61.2888
Predominantly Downwind424.31.4142
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low535.91.1197
Triple Number All Purpose Medium423.01.4183
Triple Number All Purpose High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Predominantly Upwind465.61.2888
Predominantly Downwind424.31.4142
Predominantly Upwind Low599.51.0008
Predominantly Upwind Medium488.81.2274
Predominantly Upwind High453.11.3242
Predominantly Downwind Low593.81.0104
Predominantly Downwind Medium425.81.4090
Predominantly Downwind High322.81.8586
Chicago-Mac Upwind1.2654
Chicago-Mac All Purpose1.3218
Chicago-Mac Downwind1.3818
Bayview-Mac Cove Island1.2428
Bayview-Mac Shore1.2504
Victoria-Maui1.5368
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance462.5
Triple Number Coastal/Long Distance Low535.9
Triple Number Coastal/Long Distance Medium423.0
Triple Number Coastal/Long Distance High361.6
Triple Number Windward/Leeward Low703.1
Triple Number Windward/Leeward Medium535.0
Triple Number Windward/Leeward High448.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1197
Triple Number Coastal/Long Distance Medium1.4183
Triple Number Coastal/Long Distance High1.6594
Triple Number Windward/Leeward Low0.8534
Triple Number Windward/Leeward Medium1.1214
Triple Number Windward/Leeward High1.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low535.9
Triple Number Coastal/Long Distance Medium423.0
Triple Number Coastal/Long Distance High361.6
Triple Number Windward/Leeward Low703.1
Triple Number Windward/Leeward Medium535.0
Triple Number Windward/Leeward High448.9
Predominantly Upwind465.6
Predominantly Downwind424.3
Predominantly Reaching402.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1197
Triple Number Coastal/Long Distance Medium1.4183
Triple Number Coastal/Long Distance High1.6594
Triple Number Windward/Leeward Low0.8534
Triple Number Windward/Leeward Medium1.1214
Triple Number Windward/Leeward High1.3365
Coastal/Long Distance1.2972
Predominantly Upwind1.2888
Predominantly Downwind1.4142
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.2972
Tretall Distanseseilas Lite vind1.1197
Tretall Distanseseilas Mellomvind1.4183
Tretall Distanseseilas Mye vind1.6594
Tretall Pølsebane Lite vind0.8534
Tretall Pølsebane Mellomvind1.1214
Tretall Pølsebane Mye vind1.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Coastal/Long Distance462.51.2972
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind465.61.2888
Predominantly Downwind424.31.4142
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore426.71.4060
Cape Doctor Coastal346.71.7306
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1197
Triple Number Coastal/Long Distance Medium1.4183
Triple Number Coastal/Long Distance High1.6594
Triple Number Windward/Leeward Low0.8534
Triple Number Windward/Leeward Medium1.1214
Triple Number Windward/Leeward High1.3365
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.1197
Triple Number Coastal/Long Distance Medium1.4183
Triple Number Coastal/Long Distance High1.6594
Triple Number Windward/Leeward Low0.8534
Triple Number Windward/Leeward Medium1.1214
Triple Number Windward/Leeward High1.3365
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Predominantly Upwind465.61.2888
Predominantly Downwind424.31.4142
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance462.51.2972
Triple Number Coastal/Long Distance Low535.91.1197
Triple Number Coastal/Long Distance Medium423.01.4183
Triple Number Coastal/Long Distance High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance779.0589.0502.0446.1404.9369.0316.0
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low535.91.1197
Triple Number All Purpose Medium423.01.4183
Triple Number All Purpose High361.61.6594
Triple Number Windward/Leeward Low703.10.8534
Triple Number Windward/Leeward Medium535.01.1214
Triple Number Windward/Leeward High448.91.3365
Predominantly Upwind465.61.2888
Predominantly Downwind424.31.4142
Predominantly Upwind Low599.51.0008
Predominantly Upwind Medium488.81.2274
Predominantly Upwind High453.11.3242
Predominantly Downwind Low593.81.0104
Predominantly Downwind Medium425.81.4090
Predominantly Downwind High322.81.8586
Chicago-Mac Upwind1.2654
Chicago-Mac All Purpose1.3218
Chicago-Mac Downwind1.3818
Bayview-Mac Cove Island1.2428
Bayview-Mac Shore1.2504
Harvest Moon Regatta361.91.6579
Victoria-Maui1.5368
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low768.00.7813
5-Band Low / Medium646.70.9277
5-Band Medium526.21.1402
5-Band Medium / High461.21.3011
5-Band High421.11.4250
ORC Ref  045600026CNIssued on 30/06/2022Valid until 31/01/2023
VPP ver: 2022 1.00 2022 | © ORC | www.orc.org

International
Certificate
2022

Boat

MERIDIAN XI

USA 404

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCarkeek 40 Mark IIMeasurement16/09/2019HINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.543Max. Beam3.876Draft3.007Displacement4,061Wetted area28.26IMS L12.231LSM011.684Acc. length12.543Sink (kg/mm) 22.59
VCGD-0.904VCGM-0.935RM Measured (kg·m) 204.0RM Default (kg·m) 171.3Limit of positive stability(°) 138.2Stability Index134.3
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.418PBW0.130PIPA0.0038
EDL1.225ST10.041ST20.178
ST30.178ST40.112ST50.295
RIG
Forestay tensionAft & ForwardInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays1Spreaders2
P17.218IG16.383ISP19.048MDT10.150MDL10.262MDT20.100MDL20.170TL2.300MW0.247GO0.253
E5.576J4.995BAS1.795FSDSFJ0.305SPL0.000WPLTPS7.510BD0.283MWT151.00MCG6.056
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date16/09/2019MeasurerComment
SFFP0.500FFM1.150FF1.153LCFcl6.850SG1.0150
SAFP12.543FAM0.071FA0.072LCFsh7.156HBI1.105
W1110.7W2110.7W3110.7W4110.7LCFD8.680
PD1229.1PD2232.6PD3230.1PD4232.9
WD5.410PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  045600026CNIssued on 30/06/2022Valid until 31/01/2023
VPP ver: 2022 1.00 2022 | © ORC | www.orc.org

International
Certificate
2022

Boat

MERIDIAN XI

USA 404

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment1288531.402.012.763.944.8464.5415/08/2019QuantumCarbon
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentMH Code 00.081.793.396.258.329.6420.00NoYes0112.45UnknownJ1 - 1288540.080.841.452.613.804.9216.76YesNo 43.3315/08/2019QuantumCarbonBLACK 3DI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA2 - 12885921.2918.5519.9211.3311.8895%189.9015/08/2019QuantumNylon
ORC Ref  045600026CNIssued on 30/06/2022Valid until 31/01/2023
VPP ver: 2022 1.00 2022 | © ORC | www.orc.org