Club Certificate2025
KulingNOR 10740
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.4°42.4°40.3°38.9°37.8°37.0°36.6°36.4°36.8°
Beat VMG2.693.714.495.015.305.445.535.615.62
52°4.175.606.587.147.417.547.617.697.72
60°4.425.876.817.317.567.717.797.897.94
75°4.596.046.957.437.717.908.048.218.32
90°4.435.906.887.417.737.978.178.498.69
110°4.095.656.837.497.868.178.438.758.97
120°3.945.456.637.387.818.158.469.079.46
135°3.454.866.046.967.547.938.299.009.86
150°2.824.105.266.267.057.567.938.629.38
Run VMG2.453.554.565.436.196.837.338.048.68
Gybe Angles144.7°144.7°149.4°152.8°157.4°164.8°171.8°178.1°178.1°
APH ToD:540.7CDL: 10.159APH ToT: 1.1097CertNo:8268
BOAT
ClassElan 40 dyp kjølDesignerRobHumphreysBuilderElan MarineAge date01/2003Series date01/2001Offset fileELAN40.OFFData file8268
HULL
Length Overall11.918 mMaximum Beam3.800 mDraft2.467 mDisplacement8,249 kgDLR7.2542IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight732 kg(default)Minimum weight602 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.0945.87Headsail Luffed47.0347.03Headsail FlyingSymmetric98.2598.25Asymmetric
STORM SAIL AREAS (m²)
Trysail13.65Storm Jib11.11Heavy Weather Jib29.98
SAIL LIMITS
Headsails6Spinnakers5
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  03440003P57Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
KulingNOR 10740
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1336.0971.6802.5717.9679.0661.3651.5641.3640.8
52°862.7643.0547.0504.3486.0477.7473.1467.9466.0
60°813.8613.4528.7492.8475.9466.9462.1456.3453.4
75°784.7595.8517.8484.7467.2455.6447.6438.5432.6
90°812.2609.9523.5485.6465.8451.9440.4424.0414.2
110°879.9637.1526.9480.8457.8440.8427.0411.2401.1
120°914.4660.3542.6487.6460.8441.9425.4396.9380.6
135°1042.1740.9595.6517.0477.5453.9434.5400.2365.0
150°1275.0878.5683.9575.4510.8476.1454.0417.6384.0
Run VMG1471.81014.4789.7662.8581.1526.9491.3447.9414.9
Selected Courses
Windward / Leeward1402.3993.0796.1690.3630.1594.1571.4544.6527.8
All purpose1058.5764.5627.1558.0521.3499.8485.2465.8452.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward659.50.9097
All purpose540.71.1097
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8195
Downwind "popa"0.9305
70% up, 30% down "Ilhabela"0.8499
30% up, 70% down "Ilhabela-inverso"0.8941
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Predominantly Upwind578.11.0379
Predominantly Downwind556.21.0787
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low695.80.8623
TriNum AP Med537.01.1173
TriNum AP High481.61.2459
TriNum W/L Low934.90.6418
TriNum W/L Med655.00.9160
TriNum W/L Hig567.01.0582
Predom. Upwind600.60.9990
Predom. Reaching541.81.1075
Predom. Downwind582.01.0310
Predom. Up Low823.10.7290
Predom. Up L/M631.80.9496
Predom. Up Med559.71.0721
Predom. Up M/H524.41.1443
Predom. Up High508.81.1793
Predom. Dn Low860.00.6977
Predom. Dn L/M632.10.9492
Predom. Dn Med535.71.1201
Predom. Dn M/H478.01.2552
Predom. Dn High446.61.3433
Predom. Rc Low749.90.8001
Predom. Rc L/M574.41.0446
Predom. Rc Med505.91.1859
Predom. Rc M/H467.31.2841
Predom. Rc High445.31.3474
SA/DSPL Upwind22.41SA/DSPL Downwind34.86
Scoring OptionTODTOT
5B W/L Low1046.50.5733
5B W/L L/M763.30.7861
5B W/L Med643.00.9331
5B W/L M/H575.61.0423
5B W/L High546.31.0982
W/L 60-40 Low1041.30.5762
W/L 60-40 L/M766.50.7828
W/L 60-40 Med652.50.9195
W/L 60-40 M/H591.31.0148
W/L 60-40 High565.71.0607
5B AP Low774.50.7747
5B AP L/M607.40.9879
5B AP Med529.61.1330
5B AP M/H487.41.2309
5B AP High466.71.2855
5B SF Bay Low898.30.6679
5B SF Bay L/M728.50.8236
5B SF Bay Med620.80.9664
5B SF Bay M/H563.01.0656
5B SF Bay High536.91.1175
Chicago-Mac Upwind0.9696
Chicago-Mac All Purpose0.9849
Chicago-Mac Downwind0.9930
BayMac Cove Island833.00.7203
BayMac Shore825.60.7268
Harvest Moon475.91.2608
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance587.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating587.81.0208
FinRating, kevyt tuuli1030.10.9708
FinRating, kova tuuli470.11.0637
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0208
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1174
Triple Number Coastal/Long Distance High1.2459
Triple Number Windward/Leeward Low0.6707
Triple Number Windward/Leeward Medium0.9160
Triple Number Windward/Leeward High1.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
For information
General Purpose Handicap (GPH)607.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low695.8
Triple Number Coastal/Long Distance Medium537.0
Triple Number Coastal/Long Distance High481.6
Triple Number Windward/Leeward Low894.6
Triple Number Windward/Leeward Medium655.0
Triple Number Windward/Leeward High567.0
Predominantly Upwind578.1
Predominantly Downwind556.2
Predominantly Reaching531.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1174
Triple Number Coastal/Long Distance High1.2459
Triple Number Windward/Leeward Low0.6707
Triple Number Windward/Leeward Medium0.9160
Triple Number Windward/Leeward High1.0582
Coastal/Long Distance1.0208
Predominantly Upwind1.0379
Predominantly Downwind1.0787
For information
General Purpose Handicap (GPH)607.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1097
Distanseseilas Trippeltall svak vind0.8623
Distanseseilas Trippeltall mellomvind1.1174
Distanseseilas Trippeltall sterk vind1.2459
Pølsebane Trippeltall svak vind0.6707
Pølsebane Trippeltall mellomvind0.9160
Pølsebane Trippeltall sterk vind1.0582
Motvind Singeltall1.0379
Medvind Singeltall1.0787
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Coastal/Long Distance587.81.0208
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind578.11.0379
Predominantly Downwind556.21.0787
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore532.91.1260
Cape Doctor Coastal456.11.3154
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1174
Triple Number Coastal/Long Distance High1.2459
Triple Number Windward/Leeward Low0.6707
Triple Number Windward/Leeward Medium0.9160
Triple Number Windward/Leeward High1.0582
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1174
Triple Number Coastal/Long Distance High1.2459
Triple Number Windward/Leeward Low0.6707
Triple Number Windward/Leeward Medium0.9160
Triple Number Windward/Leeward High1.0582
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Predominantly Upwind578.11.0379
Predominantly Downwind556.21.0787
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.81.0208
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium537.01.1174
Triple Number Coastal/Long Distance High481.61.2459
Triple Number Windward/Leeward Low894.60.6707
Triple Number Windward/Leeward Medium655.00.9160
Triple Number Windward/Leeward High567.01.0582
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1499.0995.1750.8625.5554.6518.1491.1448.8435.3
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low695.80.8623
TriNum AP Med537.01.1173
TriNum AP High481.61.2459
TriNum W/L Low934.90.6418
TriNum W/L Med655.00.9160
TriNum W/L Hig567.01.0582
Predom. Upwind600.60.9990
Predom. Reaching541.81.1075
Predom. Downwind582.01.0310
Predom. Up Low823.10.7290
Predom. Up L/M631.80.9496
Predom. Up Med559.71.0721
Predom. Up M/H524.41.1443
Predom. Up High508.81.1793
Predom. Dn Low860.00.6977
Predom. Dn L/M632.10.9492
Predom. Dn Med535.71.1201
Predom. Dn M/H478.01.2552
Predom. Dn High446.61.3433
Predom. Rc Low749.90.8001
Predom. Rc L/M574.41.0446
Predom. Rc Med505.91.1859
Predom. Rc M/H467.31.2841
Predom. Rc High445.31.3474
SA/DSPL Upwind22.41SA/DSPL Downwind34.86
Scoring OptionTODTOT
5B W/L Low1046.50.5733
5B W/L L/M763.30.7861
5B W/L Med643.00.9331
5B W/L M/H575.61.0423
5B W/L High546.31.0982
W/L 60-40 Low1041.30.5762
W/L 60-40 L/M766.50.7828
W/L 60-40 Med652.50.9195
W/L 60-40 M/H591.31.0148
W/L 60-40 High565.71.0607
5B AP Low774.50.7747
5B AP L/M607.40.9879
5B AP Med529.61.1330
5B AP M/H487.41.2309
5B AP High466.71.2855
5B SF Bay Low898.30.6679
5B SF Bay L/M728.50.8236
5B SF Bay Med620.80.9664
5B SF Bay M/H563.01.0656
5B SF Bay High536.91.1175
Chicago-Mac Upwind0.9696
Chicago-Mac All Purpose0.9849
Chicago-Mac Downwind0.9930
BayMac Cove Island833.00.7203
BayMac Shore825.60.7268
Harvest Moon475.91.2608
ORC Ref  03440003P57Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
KulingNOR 10740
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 40 dyp kjølMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.918Max. Beam3.800Draft2.467Displacement8,249Wetted area31.07IMS L10.646LSM010.437Acc. length11.918Sink (kg/mm) 22.90
VCGD0.060VCGM0.028RM Rated (kg·m) 175.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight732Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0036
EDL3.010ST10.050ST20.180
ST30.180ST40.110ST50.280
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P14.850IG14.900ISP15.500MDT10.120MDL10.230MDT20.110MDL20.160TL2.770MW0.210GO0.210
E5.250J4.330BAS1.680FSDFoilSFJ0.000SPL4.386WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.060Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003P57Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
KulingNOR 10740
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment445-2018042715560.141.021.903.234.3245.0918/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment336-2025040813240.050.741.473.044.726.5214.98NoNo 47.0308/04/2025365-2021052512340.050.581.122.263.454.6514.80YesNo 34.0025/05/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment365-20180418142415.2215.2215.227.817.4998.2518/04/2018365-20180418142014.7014.7014.707.277.6389.9418/04/2018
CRUISER/RACER REQUIREMENTS*
Accommodation length11.9 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity148 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity88 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440003P57Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org