Club
Certificate
Double Handed
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 Angles41.5°39.4°37.8°38.2°38.4°38.2°38.8°
Beat VMG3.113.693.974.054.104.144.15
52°4.635.335.655.785.885.966.04
60°4.845.485.876.066.196.306.42
75°4.975.616.126.516.746.937.18
90°5.005.736.166.767.287.618.06
110°5.075.906.667.257.718.159.23
120°4.905.806.617.518.258.8410.11
135°4.435.416.187.038.029.1511.94
150°3.794.775.496.156.927.7910.80
Run VMG3.284.134.755.325.996.759.35
Gybe Angles146.0°147.8°148.7°146.9°144.8°143.9°140.8°

APH: 637.6

CDL: 5.601

GPH: 713.3

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 weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail14.6615.35Headsail Luffed8.568.56Headsail FlyingSymmetricAsymmetric32.6432.64 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail3.31Storm Jib2.23Heavy Weather Jib6.01
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002LEFIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG1159.1974.8907.9888.9877.7868.5868.1
52°777.3675.5637.7623.0612.0603.6596.5
60°744.4656.5613.8593.8581.2571.6561.1
75°724.9642.1588.5552.7533.9519.8501.7
90°720.7628.4584.5532.8494.4473.1446.9
110°710.5609.9540.7496.5467.0441.7389.8
120°734.7620.2544.9479.1436.2407.1356.0
135°812.3665.9582.8512.1448.7393.5301.4
150°950.8754.5655.7585.8520.2461.9333.4
Run VMG1097.9871.2757.2676.4600.7533.3385.0
Selected Courses
Windward / Leeward1128.5923.0832.5782.6739.2700.9626.6
All purpose878.3736.5667.9623.6588.8560.5510.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward799.30.7507
All purpose637.60.9411
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6417
Downwind "popa"0.8534
70% up, 30% down "Ilhabela"0.6933
30% up, 70% down "Ilhabela-inverso"0.7765
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Predominantly Upwind708.50.8469
Predominantly Downwind631.40.9503
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low807.40.7431
Triple Number All Purpose Medium639.00.9389
Triple Number All Purpose High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Predominantly Upwind708.50.8469
Predominantly Downwind631.40.9503
Predominantly Upwind Low899.50.6670
Predominantly Upwind Medium745.20.8051
Predominantly Upwind High702.90.8535
Predominantly Downwind Low872.60.6876
Predominantly Downwind Medium628.80.9542
Predominantly Downwind High466.41.2865
Chicago-Mac Upwind0.8327
Chicago-Mac All Purpose0.8790
Chicago-Mac Downwind0.9304
Bayview-Mac Cove Island0.8251
Bayview-Mac Shore0.8296
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching597.41.0043
Predominantly Reaching Low736.70.8145
Predominantly Reaching Medium597.01.0050
Predominantly Reaching High489.31.2263
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1112.70.5392
5-Band Low / Medium950.10.6315
5-Band Medium788.40.7610
5-Band Medium / High701.70.8551
5-Band High639.40.9383
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance693.7
Triple Number Coastal/Long Distance Low807.4
Triple Number Coastal/Long Distance Medium639.0
Triple Number Coastal/Long Distance High548.8
Triple Number Windward/Leeward Low1025.8
Triple Number Windward/Leeward Medium800.1
Triple Number Windward/Leeward High682.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7431
Triple Number Coastal/Long Distance Medium0.9389
Triple Number Coastal/Long Distance High1.0933
Triple Number Windward/Leeward Low0.5849
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low807.4
Triple Number Coastal/Long Distance Medium639.0
Triple Number Coastal/Long Distance High548.8
Triple Number Windward/Leeward Low1025.8
Triple Number Windward/Leeward Medium800.1
Triple Number Windward/Leeward High682.6
Predominantly Upwind708.5
Predominantly Downwind631.4
Predominantly Reaching606.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7431
Triple Number Coastal/Long Distance Medium0.9389
Triple Number Coastal/Long Distance High1.0933
Triple Number Windward/Leeward Low0.5849
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8790
Coastal/Long Distance0.8649
Predominantly Upwind0.8469
Predominantly Downwind0.9503
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7431
Tretall Distanseseilas Mellomvind0.9389
Tretall Distanseseilas Mye vind1.0933
Tretall Pølsebane Lite vind0.5849
Tretall Pølsebane Mellomvind0.7499
Tretall Pølsebane Mye vind0.8790
Distanseseilas ett tall (OSN 8-16kn)0.8649
Distanseseilas ett tall (APH 6-20kn)0.9411
Enkeltall Motvind0.8469
Enkeltall Medvind0.9503
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Coastal/Long Distance693.70.8649
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind708.50.8469
Predominantly Downwind631.40.9503
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore648.90.9247
Cape Doctor Coastal525.41.1419
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7431
Triple Number Coastal/Long Distance Medium0.9389
Triple Number Coastal/Long Distance High1.0933
Triple Number Windward/Leeward Low0.5849
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8790
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7431
Triple Number Coastal/Long Distance Medium0.9389
Triple Number Coastal/Long Distance High1.0933
Triple Number Windward/Leeward Low0.5849
Triple Number Windward/Leeward Medium0.7499
Triple Number Windward/Leeward High0.8790
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Predominantly Upwind708.50.8469
Predominantly Downwind631.40.9503
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance693.70.8649
Triple Number Coastal/Long Distance Low807.40.7431
Triple Number Coastal/Long Distance Medium639.00.9389
Triple Number Coastal/Long Distance High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1125.4871.4751.3670.2612.4563.0477.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low807.40.7431
Triple Number All Purpose Medium639.00.9389
Triple Number All Purpose High548.81.0933
Triple Number Windward/Leeward Low1025.80.5849
Triple Number Windward/Leeward Medium800.10.7499
Triple Number Windward/Leeward High682.60.8790
Predominantly Upwind708.50.8469
Predominantly Downwind631.40.9503
Predominantly Upwind Low899.50.6670
Predominantly Upwind Medium745.20.8051
Predominantly Upwind High702.90.8535
Predominantly Downwind Low872.60.6876
Predominantly Downwind Medium628.80.9542
Predominantly Downwind High466.41.2865
Chicago-Mac Upwind0.8327
Chicago-Mac All Purpose0.8790
Chicago-Mac Downwind0.9304
Bayview-Mac Cove Island0.8251
Bayview-Mac Shore0.8296
Harvest Moon Regatta518.81.1564
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy665.10.9021
San Francisco Bay Medium778.80.7705
Predominantly Reaching597.41.0043
Predominantly Reaching Low736.70.8145
Predominantly Reaching Medium597.01.0050
Predominantly Reaching High489.31.2263
Windward/Leeward 60-40 Low1034.00.5803
Windward/Leeward 60-40 Medium833.90.7195
Windward/Leeward 60-40 High746.60.8037
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1112.70.5392
5-Band Low / Medium950.10.6315
5-Band Medium788.40.7610
5-Band Medium / High701.70.8551
5-Band High639.40.9383
ORC Ref  03440002LEFIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 L5.557LSM05.584Acc. length5.560Sink (kg/mm) 6.32
VCGD0.073VCGM0.074RM Rated (kg·m) 13.2Limit 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  03440002LEFIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS018.556.757.655.055.4094%32.64Class Rules
ORC Ref  03440002LEFIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org