Club
Certificate
Non Spinnaker
2023

Boat

Leigas

NOR 16190

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.5°41.2°39.4°38.8°39.6°39.6°40.8°
Beat VMG3.494.214.684.874.964.994.94
52°5.336.216.747.017.117.177.20
60°5.606.446.937.227.367.457.52
75°5.776.587.077.427.717.898.07
90°5.686.547.077.457.818.158.61
110°5.096.086.797.287.708.118.99
120°4.765.836.607.127.547.978.84
135°4.175.266.126.767.227.618.42
150°3.544.565.416.126.687.107.83
Run VMG3.063.954.795.566.226.767.55
Gybe Angles145.1°146.9°169.4°171.2°173.6°174.8°176.3°

APH: 587.8

CDL: 8.534

GPH: 661.7

CertNo: 676200

BOAT
ClassRM970DesignerMarc LombardBuilderFora-MarineAge date01/2017Series date01/2016Offset fileRM970TRDV.offData file676200
HULL
Length Overall9.660 mMaximum Beam3.696 mDraft1.935 mDisplacement4,062 kgDLR6.5749IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.228%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.380m
CREW
Maximum weight547 kgMinimum weight411 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.7240.83Headsail Luffed33.2733.27Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.02Storm Jib9.51Heavy Weather Jib25.68
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
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  03440002E9TIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Leigas

NOR 16190

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1030.9855.5769.9738.7726.5721.5728.4
52°675.9579.6533.8513.8506.1502.0500.2
60°642.9559.3519.4498.9489.1483.4479.0
75°623.5546.7509.2485.1466.9456.3446.2
90°634.0550.5509.2483.0460.9441.8418.2
110°707.5592.5529.9494.7467.5443.7400.6
120°756.9617.7545.5505.4477.2452.0407.3
135°863.6684.1588.4532.6498.9472.8427.4
150°1018.4788.9665.6588.1538.7507.0460.0
Run VMG1175.9911.0752.3647.5578.3532.3477.1
Selected Courses
Windward / Leeward1103.4883.3761.1693.1652.4626.9602.7
All purpose840.4689.5610.0566.5539.4520.9497.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward727.00.8254
All purpose587.81.0208
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7539
Downwind "popa"0.8277
70% up, 30% down "Ilhabela"0.7746
30% up, 70% down "Ilhabela-inverso"0.8041
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Predominantly Upwind623.70.9621
Predominantly Downwind612.30.9799
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low764.90.7844
Triple Number All Purpose Medium584.51.0265
Triple Number All Purpose High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Predominantly Upwind623.70.9621
Predominantly Downwind612.30.9799
Predominantly Upwind Low820.40.7314
Predominantly Upwind Medium634.50.9456
Predominantly Upwind High599.91.0002
Predominantly Downwind Low877.20.6840
Predominantly Downwind Medium616.40.9733
Predominantly Downwind High497.01.2073
Chicago-Mac Upwind0.9455
Chicago-Mac All Purpose0.9526
Chicago-Mac Downwind0.9603
Bayview-Mac Cove Island0.8892
Bayview-Mac Shore0.9070
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching556.61.0779
Predominantly Reaching Low696.40.8615
Predominantly Reaching Medium555.51.0801
Predominantly Reaching High481.01.2475
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1086.50.5523
5-Band Low / Medium904.40.6634
5-Band Medium707.90.8476
5-Band Medium / High632.70.9483
5-Band High606.90.9886
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance642.8
Triple Number Coastal/Long Distance Low764.9
Triple Number Coastal/Long Distance Medium584.5
Triple Number Coastal/Long Distance High516.9
Triple Number Windward/Leeward Low993.4
Triple Number Windward/Leeward Medium721.4
Triple Number Windward/Leeward High624.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6040
Triple Number Windward/Leeward Medium0.8317
Triple Number Windward/Leeward High0.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low764.9
Triple Number Coastal/Long Distance Medium584.5
Triple Number Coastal/Long Distance High516.9
Triple Number Windward/Leeward Low993.4
Triple Number Windward/Leeward Medium721.4
Triple Number Windward/Leeward High624.2
Predominantly Upwind623.7
Predominantly Downwind612.3
Predominantly Reaching576.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6040
Triple Number Windward/Leeward Medium0.8317
Triple Number Windward/Leeward High0.9612
Coastal/Long Distance0.9334
Predominantly Upwind0.9621
Predominantly Downwind0.9799
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7844
Tretall Distanseseilas Mellomvind1.0265
Tretall Distanseseilas Mye vind1.1608
Tretall Pølsebane Lite vind0.6040
Tretall Pølsebane Mellomvind0.8317
Tretall Pølsebane Mye vind0.9612
Distanseseilas ett tall (OSN 8-16kn)0.9334
Distanseseilas ett tall (APH 6-20kn)1.0208
Enkeltall Motvind0.9621
Enkeltall Medvind0.9799
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Coastal/Long Distance642.80.9334
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind623.70.9621
Predominantly Downwind612.30.9799
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore610.00.9837
Cape Doctor Coastal504.71.1888
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6040
Triple Number Windward/Leeward Medium0.8317
Triple Number Windward/Leeward High0.9612
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0265
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6040
Triple Number Windward/Leeward Medium0.8317
Triple Number Windward/Leeward High0.9612
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Predominantly Upwind623.70.9621
Predominantly Downwind612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.80.9334
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium584.51.0265
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1110.7832.4687.6605.9561.5526.9471.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low764.90.7844
Triple Number All Purpose Medium584.51.0265
Triple Number All Purpose High516.91.1608
Triple Number Windward/Leeward Low993.40.6040
Triple Number Windward/Leeward Medium721.40.8317
Triple Number Windward/Leeward High624.20.9612
Predominantly Upwind623.70.9621
Predominantly Downwind612.30.9799
Predominantly Upwind Low820.40.7314
Predominantly Upwind Medium634.50.9456
Predominantly Upwind High599.91.0002
Predominantly Downwind Low877.20.6840
Predominantly Downwind Medium616.40.9733
Predominantly Downwind High497.01.2073
Chicago-Mac Upwind0.9455
Chicago-Mac All Purpose0.9526
Chicago-Mac Downwind0.9603
Bayview-Mac Cove Island0.8892
Bayview-Mac Shore0.9070
Harvest Moon Regatta507.41.1824
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy614.60.9762
San Francisco Bay Medium715.80.8382
Predominantly Reaching556.61.0779
Predominantly Reaching Low696.40.8615
Predominantly Reaching Medium555.51.0801
Predominantly Reaching High481.01.2475
Windward/Leeward 60-40 Low983.30.6102
Windward/Leeward 60-40 Medium733.20.8183
Windward/Leeward 60-40 High658.60.9110
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1086.50.5523
5-Band Low / Medium904.40.6634
5-Band Medium707.90.8476
5-Band Medium / High632.70.9483
5-Band High606.90.9886
ORC Ref  03440002E9TIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Leigas

NOR 16190

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRM970MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.660Max. Beam3.696Draft1.935Displacement4,062Wetted area24.25IMS L8.895LSM08.516Acc. length9.662Sink (kg/mm) 19.52
VCGD0.080VCGM0.132RM Rated (kg·m) 154.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0039
EDL2.000ST10.070ST20.180
ST30.180ST40.110ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.160IG13.790ISP14.620MDT10.130MDL10.180MDT20.000MDL20.000TL0.000MW0.000GO0.000
E4.350J3.850BAS1.330FSDFoilSFJ0.000SPL0.000WPLTPS4.500BDMWT99.50MCG4.840
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.080Flotation Date01/01/2015MeasurerComment
SFFP0.317FFMFF1.350LCFcl5.529SG1.0266
SAFP9.503FAMFA1.000LCFsh5.886HBI1.266
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002E9TIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Leigas

NOR 16190

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment337-2022102517501.331.932.363.133.7039.7225/10/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment337-2022110110570.060.001.162.343.584.9013.85NoNo 33.2701/11/2022
ORC Ref  03440002E9TIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org