Club
Certificate
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 Angles43.0°40.8°39.3°38.2°37.6°37.5°37.6°
Beat VMG3.764.544.975.175.275.345.38
52°5.756.707.167.357.437.507.57
60°6.066.947.367.567.677.747.83
75°6.307.127.547.838.038.158.31
90°6.207.097.577.928.238.508.83
110°5.947.087.688.118.468.719.17
120°5.796.967.628.128.619.069.73
135°5.196.457.307.838.348.8710.14
150°4.405.576.557.247.647.988.73
Run VMG3.814.825.686.276.627.087.87
Gybe Angles143.9°147.8°148.5°149.8°150.5°173.0°175.7°

APH: 533.9

CDL: 9.693

GPH: 595.4

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 Allowance0.190%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 Flying52.5552.55SymmetricAsymmetric115.52115.52 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.85Storm Jib9.49Heavy Weather Jib25.60
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002OB3Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG956.6793.8724.4696.5683.4674.0668.5
52°626.6537.3503.1490.1484.3480.0475.4
60°593.8518.8489.1476.0469.4465.2460.0
75°571.8505.7477.3459.9448.6441.5433.0
90°580.7507.8475.3454.4437.3423.6407.9
110°606.1508.4469.0444.0425.7413.4392.8
120°621.8517.0472.3443.3418.3397.2370.0
135°693.3558.4493.5460.1431.7406.1354.9
150°817.7646.6549.3497.1471.3450.9412.2
Run VMG944.2746.6634.3574.0544.0508.2457.4
Selected Courses
Windward / Leeward950.4770.2679.3635.2613.7591.1562.9
All purpose731.1606.5547.8517.9500.2485.1463.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward661.00.9078
All purpose533.91.1238
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8081
Downwind "popa"0.9527
70% up, 30% down "Ilhabela"0.8467
30% up, 70% down "Ilhabela-inverso"0.9042
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind575.31.0430
Predominantly Downwind541.61.1078
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low668.80.8971
Triple Number All Purpose Medium530.81.1303
Triple Number All Purpose High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind575.31.0430
Predominantly Downwind541.61.1078
Predominantly Upwind Low739.00.8119
Predominantly Upwind Medium595.41.0078
Predominantly Upwind High562.91.0659
Predominantly Downwind Low735.50.8158
Predominantly Downwind Medium540.51.1101
Predominantly Downwind High458.51.3088
Chicago-Mac Upwind1.0257
Chicago-Mac All Purpose1.0556
Chicago-Mac Downwind1.0897
Bayview-Mac Cove Island0.9917
Bayview-Mac Shore1.0009
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching504.91.1884
Predominantly Reaching Low606.80.9889
Predominantly Reaching Medium500.61.1986
Predominantly Reaching High442.61.3556
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low936.50.6407
5-Band Low / Medium790.80.7587
5-Band Medium646.60.9280
5-Band Medium / High594.01.0102
5-Band High567.81.0567
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance580.2
Triple Number Coastal/Long Distance Low668.8
Triple Number Coastal/Long Distance Medium530.8
Triple Number Coastal/Long Distance High480.9
Triple Number Windward/Leeward Low860.2
Triple Number Windward/Leeward Medium655.8
Triple Number Windward/Leeward High586.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8971
Triple Number Coastal/Long Distance Medium1.1303
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6975
Triple Number Windward/Leeward Medium0.9149
Triple Number Windward/Leeward High1.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low668.8
Triple Number Coastal/Long Distance Medium530.8
Triple Number Coastal/Long Distance High480.9
Triple Number Windward/Leeward Low860.2
Triple Number Windward/Leeward Medium655.8
Triple Number Windward/Leeward High586.2
Predominantly Upwind575.3
Predominantly Downwind541.6
Predominantly Reaching517.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8971
Triple Number Coastal/Long Distance Medium1.1303
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6975
Triple Number Windward/Leeward Medium0.9149
Triple Number Windward/Leeward High1.0235
Coastal/Long Distance1.0341
Predominantly Upwind1.0430
Predominantly Downwind1.1078
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8971
Tretall Distanseseilas Mellomvind1.1303
Tretall Distanseseilas Mye vind1.2476
Tretall Pølsebane Lite vind0.6975
Tretall Pølsebane Mellomvind0.9149
Tretall Pølsebane Mye vind1.0235
Distanseseilas ett tall (OSN 8-16kn)1.0341
Distanseseilas ett tall (APH 6-20kn)1.1238
Enkeltall Motvind1.0430
Enkeltall Medvind1.1078
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Coastal/Long Distance580.21.0341
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind575.31.0430
Predominantly Downwind541.61.1078
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore571.41.0501
Cape Doctor Coastal470.21.2760
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8971
Triple Number Coastal/Long Distance Medium1.1303
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6975
Triple Number Windward/Leeward Medium0.9149
Triple Number Windward/Leeward High1.0235
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8971
Triple Number Coastal/Long Distance Medium1.1303
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6975
Triple Number Windward/Leeward Medium0.9149
Triple Number Windward/Leeward High1.0235
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind575.31.0430
Predominantly Downwind541.61.1078
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.21.0341
Triple Number Coastal/Long Distance Low668.80.8971
Triple Number Coastal/Long Distance Medium530.81.1303
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance949.8725.6614.7552.9519.5489.3442.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low668.80.8971
Triple Number All Purpose Medium530.81.1303
Triple Number All Purpose High480.91.2476
Triple Number Windward/Leeward Low860.20.6975
Triple Number Windward/Leeward Medium655.80.9149
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind575.31.0430
Predominantly Downwind541.61.1078
Predominantly Upwind Low739.00.8119
Predominantly Upwind Medium595.41.0078
Predominantly Upwind High562.91.0659
Predominantly Downwind Low735.50.8158
Predominantly Downwind Medium540.51.1101
Predominantly Downwind High458.51.3088
Chicago-Mac Upwind1.0257
Chicago-Mac All Purpose1.0556
Chicago-Mac Downwind1.0897
Bayview-Mac Cove Island0.9917
Bayview-Mac Shore1.0009
Harvest Moon Regatta463.71.2939
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy568.01.0564
San Francisco Bay Medium643.20.9328
Predominantly Reaching504.91.1884
Predominantly Reaching Low606.80.9889
Predominantly Reaching Medium500.61.1986
Predominantly Reaching High442.61.3556
Windward/Leeward 60-40 Low863.30.6950
Windward/Leeward 60-40 Medium674.50.8896
Windward/Leeward 60-40 High616.20.9738
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low936.50.6407
5-Band Low / Medium790.80.7587
5-Band Medium646.60.9280
5-Band Medium / High594.01.0102
5-Band High567.81.0567
ORC Ref  03440002OB3Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L10.193LSM010.016Acc. length10.588Sink (kg/mm) 19.63
VCGD-0.054VCGM0.050RM Rated (kg·m) 121.4Limit 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  03440002OB3Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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.DateComment306-2017092711250.040.971.873.585.166.8315.00NoYes052.5527/09/2017642-2023051213260.080.921.613.565.246.7115.00NoYes051.7512/05/2023306-2017092711330.900.651.202.223.224.2514.00NoNo 31.3727/09/2017306-2017092711370.080.480.971.912.914.1112.50NoNo 24.6827/09/2017
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment306-20170927114416.5013.9015.209.258.60108%115.5227/09/2017306-20170927114216.1314.3215.236.147.2085%80.5927/09/2017
ORC Ref  03440002OB3Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org