Club
Certificate
Non Spinnaker
2022

Boat

UNIQUE

L-6747

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.0°41.4°40.0°39.4°39.0°38.8°39.2°
Beat VMG3.444.104.564.754.834.874.90
52°5.196.106.556.736.816.856.89
60°5.476.326.716.907.007.057.08
75°5.706.476.837.077.257.387.49
90°5.646.476.857.127.377.597.91
110°5.056.096.697.037.347.658.25
120°4.775.806.536.927.237.558.19
135°4.215.206.076.636.977.277.91
150°3.574.575.426.186.676.997.60
Run VMG3.093.974.765.506.176.657.25
Gybe Angles146.9°154.7°164.0°168.2°177.2°179.0°179.9°

APH: 602.4

CDL: 7.934

GPH: 675.3

CertNo:

BOAT
ClassX-342DesignerNIELS JEPPESENBuilderX-YACHTSAge date05/1989Series date12/1987Offset fileD0002.BOFData fileL-6747C
HULL
Length Overall10.216 mMaximum Beam3.278 mDraft1.891 mDisplacement4,426 kgDLR8.0070IMS DivisionCruiser/RacerDynamic Allowance0.115%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.406m
CREW
Maximum weight450 kgMinimum weight338 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.8537.45Headsail Luffed29.9429.94Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.15Storm Jib7.99Heavy Weather Jib21.56
SAIL LIMITS
Headsails1  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment87.8 kg·mStability 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  041400028E6Issued on 20/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

UNIQUE

L-6747

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1048.0878.9790.1758.3745.3739.5735.3
52°693.5590.2549.7534.8528.9525.8522.5
60°658.2569.5536.8521.9514.5510.4508.4
75°631.9556.1527.2509.3496.5487.8480.6
90°638.8556.8525.7505.8488.6474.1454.9
110°713.1590.8538.3512.2490.7470.4436.6
120°754.1620.2551.0520.4498.1477.1439.7
135°855.9692.1592.7542.7516.4494.9454.9
150°1008.2787.8664.7582.8539.7514.8473.9
Run VMG1164.2905.7756.5655.1583.2541.7496.4
Selected Courses
Windward / Leeward1106.1892.3773.3706.7664.3640.6615.8
All purpose844.8697.5621.5581.4557.4541.9520.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward738.90.8120
All purpose602.40.9960
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7374
Downwind "popa"0.8231
70% up, 30% down "Ilhabela"0.7612
30% up, 70% down "Ilhabela-inverso"0.7954
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Predominantly Upwind640.90.9361
Predominantly Downwind624.30.9610
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low771.10.7781
Triple Number All Purpose Medium598.41.0026
Triple Number All Purpose High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Predominantly Upwind640.90.9361
Predominantly Downwind624.30.9610
Predominantly Upwind Low833.00.7203
Predominantly Upwind Medium653.50.9181
Predominantly Upwind High619.60.9683
Predominantly Downwind Low877.20.6840
Predominantly Downwind Medium625.60.9590
Predominantly Downwind High515.81.1632
Chicago-Mac Upwind0.9211
Chicago-Mac All Purpose0.9309
Chicago-Mac Downwind0.9431
Bayview-Mac Cove Island0.8728
Bayview-Mac Shore0.8867
Victoria-Maui1.0084
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance657.2
Triple Number Coastal/Long Distance Low771.1
Triple Number Coastal/Long Distance Medium598.4
Triple Number Coastal/Long Distance High537.7
Triple Number Windward/Leeward Low999.2
Triple Number Windward/Leeward Medium733.8
Triple Number Windward/Leeward High637.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7781
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1159
Triple Number Windward/Leeward Low0.6005
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low771.1
Triple Number Coastal/Long Distance Medium598.4
Triple Number Coastal/Long Distance High537.7
Triple Number Windward/Leeward Low999.2
Triple Number Windward/Leeward Medium733.8
Triple Number Windward/Leeward High637.2
Predominantly Upwind640.9
Predominantly Downwind624.3
Predominantly Reaching591.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7781
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1159
Triple Number Windward/Leeward Low0.6005
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9416
Coastal/Long Distance0.9130
Predominantly Upwind0.9361
Predominantly Downwind0.9610
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9130
Tretall Distanseseilas Lite vind0.7781
Tretall Distanseseilas Mellomvind1.0026
Tretall Distanseseilas Mye vind1.1159
Tretall Pølsebane Lite vind0.6005
Tretall Pølsebane Mellomvind0.8177
Tretall Pølsebane Mye vind0.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Coastal/Long Distance657.20.9130
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind640.90.9361
Predominantly Downwind624.30.9610
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore623.20.9627
Cape Doctor Coastal526.81.1390
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7781
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1159
Triple Number Windward/Leeward Low0.6005
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9416
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7781
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1159
Triple Number Windward/Leeward Low0.6005
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9416
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Predominantly Upwind640.90.9361
Predominantly Downwind624.30.9610
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low771.10.7781
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1111.9840.5699.2620.1578.5547.9498.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low771.10.7781
Triple Number All Purpose Medium598.41.0026
Triple Number All Purpose High537.71.1159
Triple Number Windward/Leeward Low999.20.6005
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High637.20.9416
Predominantly Upwind640.90.9361
Predominantly Downwind624.30.9610
Predominantly Upwind Low833.00.7203
Predominantly Upwind Medium653.50.9181
Predominantly Upwind High619.60.9683
Predominantly Downwind Low877.20.6840
Predominantly Downwind Medium625.60.9590
Predominantly Downwind High515.81.1632
Chicago-Mac Upwind0.9211
Chicago-Mac All Purpose0.9309
Chicago-Mac Downwind0.9431
Bayview-Mac Cove Island0.8728
Bayview-Mac Shore0.8867
Harvest Moon Regatta535.71.1201
Victoria-Maui1.0084
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1089.60.5506
5-Band Low / Medium912.70.6574
5-Band Medium720.50.8327
5-Band Medium / High645.90.9289
5-Band High620.10.9676
ORC Ref  041400028E6Issued on 20/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

UNIQUE

L-6747

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-342Measurement08/07/1992HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.216Max. Beam3.278Draft1.891Displacement4,426Wetted area20.73IMS L8.112LSM08.206Acc. length10.216Sink (kg/mm) 14.86
VCGD0.002VCGM0.011RM Measured (kg·m) 87.8RM Default (kg·m) 87.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0017
PSD0.025PHD0.001PHL0.001
PSA20.0°ESL0.715
ST10.030ST20.099ST30.118
ST40.044ST50.172
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2
P13.550IG12.552ISP12.632MDT10.117MDL10.150MDT20.096MDL20.114TL1.800MW0.150GO0.174
E4.700J3.620BAS1.732FSD0.035SFJ0.000SPL3.600WPLTPSBD0.164MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date14/05/1990MeasurerComment
SFFP0.701FFMFF1.130LCFcl5.504SG1.0000
SAFP9.005FAMFA0.890LCFsh5.739HBI1.014
W111.0W222.0W333.0W444.0
PD137.0PD274.0PD3113.0PD4150.0
WD10.295PLM1702.00GSA78.5RSA3546.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400028E6Issued on 20/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

UNIQUE

L-6747

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentORC0.150.881.642.953.8736.85* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentG10.030.581.152.403.725.0612.17NoNo 29.94Unknown
ORC Ref  041400028E6Issued on 20/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org