Club
Certificate
Non Spinnaker
2023

Boat

Emma

NOR 15902

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 Angles42.0°40.0°38.4°37.2°37.0°37.0°37.5°
Beat VMG3.013.614.014.194.254.304.34
52°4.495.255.665.946.076.186.31
60°4.685.415.836.206.406.536.72
75°4.795.506.016.516.937.187.54
90°4.705.466.016.587.237.798.49
110°4.295.195.786.367.077.8710.01
120°4.054.975.606.146.757.519.35
135°3.554.485.225.746.276.868.29
150°3.023.904.655.275.736.197.30
Run VMG2.663.504.254.935.465.916.93
Gybe Angles175.4°177.2°178.4°178.4°179.3°179.3°179.3°

APH: 677.7

CDL: 5.810

GPH: 766.3

CertNo: 674579

BOAT
ClassSeascape 18DesignerManuardBuilderISSAAge date01/2012Series date01/2009Offset fileseasc18.od.offData file674579
HULL
Length Overall5.550 mMaximum Beam2.382 mDraft1.500 mDisplacement500 kgDLR2.8691IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.455%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight250 kgMinimum weight165 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail14.6615.35Headsail Luffed8.568.56Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail3.31Storm Jib2.23Heavy Weather Jib6.01
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  03440002LFCIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Emma

NOR 15902

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 VMG1197.3997.5898.2858.9846.6837.3829.4
52°801.6686.1636.3606.5592.6583.0570.7
60°768.6666.1617.4580.6562.9551.2535.6
75°751.2654.7599.2553.2519.1501.1477.7
90°765.7658.8599.3547.3497.7462.3424.1
110°839.3693.9623.1565.9509.5457.6359.7
120°889.7724.9643.1586.1533.4479.5384.9
135°1013.7804.1689.8626.6574.5525.2434.0
150°1192.4922.7774.0683.0628.2581.3493.4
Run VMG1353.71030.0846.6730.7659.3609.5519.5
Selected Courses
Windward / Leeward1275.51013.8872.4794.8753.0723.4674.4
All purpose987.0807.0712.4655.0616.5585.6535.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward834.70.7188
All purpose677.70.8854
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6496
Downwind "popa"0.7305
70% up, 30% down "Ilhabela"0.6720
30% up, 70% down "Ilhabela-inverso"0.7042
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind724.60.8280
Predominantly Downwind704.20.8521
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low897.00.6689
Triple Number All Purpose Medium677.20.8860
Triple Number All Purpose High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind724.60.8280
Predominantly Downwind704.20.8521
Predominantly Upwind Low959.00.6257
Predominantly Upwind Medium740.30.8105
Predominantly Upwind High684.40.8767
Predominantly Downwind Low1016.10.5905
Predominantly Downwind Medium706.50.8492
Predominantly Downwind High549.71.0916
Chicago-Mac Upwind0.8138
Chicago-Mac All Purpose0.8266
Chicago-Mac Downwind0.8364
Bayview-Mac Cove Island0.7679
Bayview-Mac Shore0.7845
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching642.20.9343
Predominantly Reaching Low822.70.7293
Predominantly Reaching Medium646.20.9285
Predominantly Reaching High529.61.1330
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1255.40.4779
5-Band Low / Medium1040.20.5768
5-Band Medium813.00.7380
5-Band Medium / High726.10.8263
5-Band High682.90.8786
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance737.4
Triple Number Coastal/Long Distance Low897.0
Triple Number Coastal/Long Distance Medium677.2
Triple Number Coastal/Long Distance High574.5
Triple Number Windward/Leeward Low1144.6
Triple Number Windward/Leeward Medium828.5
Triple Number Windward/Leeward High712.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6689
Triple Number Coastal/Long Distance Medium0.8860
Triple Number Coastal/Long Distance High1.0444
Triple Number Windward/Leeward Low0.5242
Triple Number Windward/Leeward Medium0.7242
Triple Number Windward/Leeward High0.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low897.0
Triple Number Coastal/Long Distance Medium677.2
Triple Number Coastal/Long Distance High574.5
Triple Number Windward/Leeward Low1144.6
Triple Number Windward/Leeward Medium828.5
Triple Number Windward/Leeward High712.4
Predominantly Upwind724.6
Predominantly Downwind704.2
Predominantly Reaching663.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6689
Triple Number Coastal/Long Distance Medium0.8860
Triple Number Coastal/Long Distance High1.0444
Triple Number Windward/Leeward Low0.5242
Triple Number Windward/Leeward Medium0.7242
Triple Number Windward/Leeward High0.8422
Coastal/Long Distance0.8137
Predominantly Upwind0.8280
Predominantly Downwind0.8521
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6689
Tretall Distanseseilas Mellomvind0.8860
Tretall Distanseseilas Mye vind1.0444
Tretall Pølsebane Lite vind0.5242
Tretall Pølsebane Mellomvind0.7242
Tretall Pølsebane Mye vind0.8422
Distanseseilas ett tall (OSN 8-16kn)0.8137
Distanseseilas ett tall (APH 6-20kn)0.8854
Enkeltall Motvind0.8280
Enkeltall Medvind0.8521
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Coastal/Long Distance737.40.8137
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind724.60.8280
Predominantly Downwind704.20.8521
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore689.10.8707
Cape Doctor Coastal550.41.0901
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6689
Triple Number Coastal/Long Distance Medium0.8860
Triple Number Coastal/Long Distance High1.0444
Triple Number Windward/Leeward Low0.5242
Triple Number Windward/Leeward Medium0.7242
Triple Number Windward/Leeward High0.8422
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6689
Triple Number Coastal/Long Distance Medium0.8860
Triple Number Coastal/Long Distance High1.0444
Triple Number Windward/Leeward Low0.5242
Triple Number Windward/Leeward Medium0.7242
Triple Number Windward/Leeward High0.8422
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind724.60.8280
Predominantly Downwind704.20.8521
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance737.40.8137
Triple Number Coastal/Long Distance Low897.00.6689
Triple Number Coastal/Long Distance Medium677.20.8860
Triple Number Coastal/Long Distance High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.3959.6795.6699.5642.4591.1499.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low897.00.6689
Triple Number All Purpose Medium677.20.8860
Triple Number All Purpose High574.51.0444
Triple Number Windward/Leeward Low1144.60.5242
Triple Number Windward/Leeward Medium828.50.7242
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind724.60.8280
Predominantly Downwind704.20.8521
Predominantly Upwind Low959.00.6257
Predominantly Upwind Medium740.30.8105
Predominantly Upwind High684.40.8767
Predominantly Downwind Low1016.10.5905
Predominantly Downwind Medium706.50.8492
Predominantly Downwind High549.71.0916
Chicago-Mac Upwind0.8138
Chicago-Mac All Purpose0.8266
Chicago-Mac Downwind0.8364
Bayview-Mac Cove Island0.7679
Bayview-Mac Shore0.7845
Harvest Moon Regatta568.11.0562
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy698.60.8588
San Francisco Bay Medium825.20.7271
Predominantly Reaching642.20.9343
Predominantly Reaching Low822.70.7293
Predominantly Reaching Medium646.20.9285
Predominantly Reaching High529.61.1330
Windward/Leeward 60-40 Low1135.20.5285
Windward/Leeward 60-40 Medium846.20.7090
Windward/Leeward 60-40 High754.70.7950
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1255.40.4779
5-Band Low / Medium1040.20.5768
5-Band Medium813.00.7380
5-Band Medium / High726.10.8263
5-Band High682.90.8786
ORC Ref  03440002LFCIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Emma

NOR 15902

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSeascape 18MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA5.550Max. Beam2.382Draft1.500Displacement500Wetted area7.41IMS L5.576LSM05.584Acc. length5.560Sink (kg/mm) 6.32
VCGD0.077VCGM0.078RM Rated (kg·m) 13.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders0Rotating mastNo
P6.650IG6.670ISP6.970MDT10.078MDL10.080MDT20.000MDL20.000TL0.000MW0.000GO0.000
E2.840J2.420BAS1.110FSD0.000SFJ0.000SPL0.000WPLTPS3.700BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/04/2015MeasurerComment
SFFP0.138FFMFF0.661LCFcl3.270SG1.0250
SAFP5.560FAMFA0.505LCFsh3.464HBI0.579
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002LFCIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Emma

NOR 15902

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM011.301.571.852.302.6014.66Class Rules
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH010.100.500.801.301.802.306.75NoNo 8.56Class Rules
ORC Ref  03440002LFCIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org