Club
Certificate
Non Spinnaker
2023

Boat

Snow White

NOR 15644

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 Angles42.4°40.6°39.0°38.2°37.6°37.5°37.6°
Beat VMG3.534.314.855.145.275.345.38
52°5.376.366.977.277.427.507.57
60°5.656.617.167.467.637.737.82
75°5.826.777.307.637.888.088.28
90°5.686.687.287.657.968.258.71
110°5.016.126.957.477.868.248.99
120°4.695.836.717.317.718.108.89
135°4.085.216.146.887.397.778.52
150°3.454.505.376.156.797.277.95
Run VMG2.993.894.755.556.276.897.71
Gybe Angles145.1°146.2°171.2°173.0°173.9°176.6°178.4°

APH: 574.1

CDL: 9.633

GPH: 649.9

CertNo: 667188

BOAT
ClassElan S4DesignerHumphreysBuilderElan MarineAge date01/2017Series date01/2014Offset fileElan350.offData file667188
HULL
Length Overall10.588 mMaximum Beam3.540 mDraft2.352 mDisplacement5,335 kgDLR5.3087IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.292%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight690 kgMinimum weight517 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.8238.69Headsail Luffed31.3731.37Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.85Storm Jib9.49Heavy Weather Jib25.60
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Forenklet
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  03440002OB6Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Snow White

NOR 15644

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 VMG1019.2834.9742.6701.0683.5674.2668.7
52°670.4566.0516.7495.0485.3480.0475.5
60°637.7544.9502.8482.7471.7466.0460.3
75°618.9532.0492.9471.6456.8445.8434.7
90°634.0539.1494.4470.4452.2436.3413.1
110°718.1588.6518.2481.8457.7436.8400.3
120°768.0617.8536.4492.8466.7444.4405.1
135°882.8690.9586.1523.1487.2463.4422.6
150°1043.1800.9670.5585.7530.0495.5452.7
Run VMG1204.5924.7758.7648.5573.8522.7467.2
Selected Courses
Windward / Leeward1111.8879.8750.6674.7628.7598.4568.0
All purpose845.5683.6598.5550.7522.0502.6478.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward710.10.8450
All purpose574.11.0451
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7889
Downwind "popa"0.8235
70% up, 30% down "Ilhabela"0.7990
30% up, 70% down "Ilhabela-inverso"0.8128
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Predominantly Upwind604.80.9920
Predominantly Downwind605.40.9911
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low764.50.7848
Triple Number All Purpose Medium570.61.0516
Triple Number All Purpose High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Predominantly Upwind604.80.9920
Predominantly Downwind605.40.9911
Predominantly Upwind Low813.50.7375
Predominantly Upwind Medium610.50.9828
Predominantly Upwind High566.91.0584
Predominantly Downwind Low886.80.6766
Predominantly Downwind Medium612.40.9797
Predominantly Downwind High487.31.2313
Chicago-Mac Upwind0.9740
Chicago-Mac All Purpose0.9706
Chicago-Mac Downwind0.9694
Bayview-Mac Cove Island0.9006
Bayview-Mac Shore0.9225
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching545.21.1004
Predominantly Reaching Low696.70.8612
Predominantly Reaching Medium544.81.1013
Predominantly Reaching High468.31.2811
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1094.00.5485
5-Band Low / Medium901.60.6655
5-Band Medium690.40.8691
5-Band Medium / High604.80.9920
5-Band High573.21.0467
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance628.9
Triple Number Coastal/Long Distance Low764.5
Triple Number Coastal/Long Distance Medium570.6
Triple Number Coastal/Long Distance High498.3
Triple Number Windward/Leeward Low995.9
Triple Number Windward/Leeward Medium705.6
Triple Number Windward/Leeward High594.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0516
Triple Number Coastal/Long Distance High1.2042
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8503
Triple Number Windward/Leeward High1.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low764.5
Triple Number Coastal/Long Distance Medium570.6
Triple Number Coastal/Long Distance High498.3
Triple Number Windward/Leeward Low995.9
Triple Number Windward/Leeward Medium705.6
Triple Number Windward/Leeward High594.6
Predominantly Upwind604.8
Predominantly Downwind605.4
Predominantly Reaching567.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0516
Triple Number Coastal/Long Distance High1.2042
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8503
Triple Number Windward/Leeward High1.0091
Coastal/Long Distance0.9541
Predominantly Upwind0.9920
Predominantly Downwind0.9911
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7848
Tretall Distanseseilas Mellomvind1.0516
Tretall Distanseseilas Mye vind1.2042
Tretall Pølsebane Lite vind0.6025
Tretall Pølsebane Mellomvind0.8503
Tretall Pølsebane Mye vind1.0091
Distanseseilas ett tall (OSN 8-16kn)0.9541
Distanseseilas ett tall (APH 6-20kn)1.0451
Enkeltall Motvind0.9920
Enkeltall Medvind0.9911
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Coastal/Long Distance628.90.9541
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind604.80.9920
Predominantly Downwind605.40.9911
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore577.11.0397
Cape Doctor Coastal485.41.2360
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0516
Triple Number Coastal/Long Distance High1.2042
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8503
Triple Number Windward/Leeward High1.0091
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0516
Triple Number Coastal/Long Distance High1.2042
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8503
Triple Number Windward/Leeward High1.0091
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Predominantly Upwind604.80.9920
Predominantly Downwind605.40.9911
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.90.9541
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium570.61.0516
Triple Number Coastal/Long Distance High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1121.1829.0676.6588.8542.8508.9457.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low764.50.7848
Triple Number All Purpose Medium570.61.0516
Triple Number All Purpose High498.31.2042
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium705.60.8503
Triple Number Windward/Leeward High594.61.0091
Predominantly Upwind604.80.9920
Predominantly Downwind605.40.9911
Predominantly Upwind Low813.50.7375
Predominantly Upwind Medium610.50.9828
Predominantly Upwind High566.91.0584
Predominantly Downwind Low886.80.6766
Predominantly Downwind Medium612.40.9797
Predominantly Downwind High487.31.2313
Chicago-Mac Upwind0.9740
Chicago-Mac All Purpose0.9706
Chicago-Mac Downwind0.9694
Bayview-Mac Cove Island0.9006
Bayview-Mac Shore0.9225
Harvest Moon Regatta497.71.2055
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy585.61.0246
San Francisco Bay Medium699.60.8577
Predominantly Reaching545.21.1004
Predominantly Reaching Low696.70.8612
Predominantly Reaching Medium544.81.1013
Predominantly Reaching High468.31.2811
Windward/Leeward 60-40 Low982.10.6110
Windward/Leeward 60-40 Medium711.10.8437
Windward/Leeward 60-40 High621.70.9650
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1094.00.5485
5-Band Low / Medium901.60.6655
5-Band Medium690.40.8691
5-Band Medium / High604.80.9920
5-Band High573.21.0467
ORC Ref  03440002OB6Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Snow White

NOR 15644

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan S4MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.588Max. Beam3.540Draft2.352Displacement5,335Wetted area24.96IMS L10.191LSM010.016Acc. length10.588Sink (kg/mm) 19.63
VCGD-0.052VCGM0.051RM Rated (kg·m) 121.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0038
EDL1.900ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.390IG13.770ISP15.110MDT10.095MDL10.190MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.630J4.050BAS1.620FSDFoilSFJ0.294SPL0.000WPLTPS5.550BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2015MeasurerComment
SFFP0.617FFMFF1.316LCFcl5.878SG
SAFP10.495FAMFA1.083LCFsh6.117HBI1.197
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002OB6Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Snow White

NOR 15644

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2017092711240.131.031.863.093.9537.8227/09/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2017092711330.900.651.202.223.224.2514.00NoNo 31.3727/09/2017306-2017092711370.080.480.971.912.914.1112.50NoNo 24.6827/09/2017
ORC Ref  03440002OB6Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org