Club
Certificate
2023

Boat

REFOLA

ITA-16487

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles47.2°46.2°45.4°45.7°46.8°47.4°51.6°
Beat VMG2.332.823.133.323.453.453.20
52°3.694.414.895.195.365.403.32
60°4.004.715.155.425.595.705.66
75°4.204.915.355.635.866.046.25
90°4.215.055.565.906.156.366.65
110°4.265.095.595.966.336.717.82
120°4.114.975.505.876.226.607.91
135°3.614.525.245.655.996.347.27
150°3.134.034.795.365.716.036.72
Run VMG2.713.504.194.865.345.676.27
Gybe Angles149.6°154.1°159.2°172.7°179.0°179.0°179.0°

APH: 730.6

CDL: 4.614

GPH: 876.2

CertNo: 23/1

BOAT
ClassSun Way 21 (WK)DesignerJ & JBuilderJeanneauAge date12/1991Series date06/1990Offset fileE135.OFFData fileI16487
HULL
Length Overall6.369 mMaximum Beam2.412 mDraft0.734 mDisplacement870 kgDLR6.5306IMS DivisionSportboatDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight300 kgMinimum weight215 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail11.8812.08Headsail Luffed10.6210.62Headsail FlyingSymmetric21.4221.42Asymmetric
STORM SAIL AREAS (m²)
Trysail3.65Storm Jib2.07Heavy Weather Jib5.58
SAIL LIMITS
Headsails5 * Woven polyester sails  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  03190002SNLIssued on 27/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

REFOLA

ITA-16487

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1546.71278.71150.71082.91043.11042.71126.6
52°975.1816.1736.7693.5672.2666.21084.8
60°900.1764.9699.5663.9643.5632.1635.8
75°858.1733.7673.4639.0614.2596.2576.4
90°855.6713.6647.9610.4585.0566.0541.6
110°846.1707.3644.1604.0568.8536.8460.6
120°875.4724.0654.2613.7578.3545.3454.9
135°997.0797.0686.9636.9600.7567.7495.3
150°1149.0893.7752.3672.0630.0596.8535.4
Run VMG1326.81027.4858.6740.4673.6635.3574.2
Selected Courses
Windward / Leeward1436.71153.01004.6911.7858.4839.0850.4
All purpose1093.7893.9792.5734.5698.9679.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward959.60.6252
All purpose730.60.8212
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5078
Downwind "popa"0.7196
70% up, 30% down "Ilhabela"0.5570
30% up, 70% down "Ilhabela-inverso"0.6396
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Predominantly Upwind846.10.7091
Predominantly Downwind752.70.7971
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low993.70.6038
Triple Number All Purpose Medium758.20.7913
Triple Number All Purpose High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Predominantly Upwind846.10.7091
Predominantly Downwind752.70.7971
Predominantly Upwind Low1142.70.5251
Predominantly Upwind Medium890.50.6738
Predominantly Upwind High893.50.6715
Predominantly Downwind Low1060.70.5657
Predominantly Downwind Medium731.20.8206
Predominantly Downwind High609.00.9853
Chicago-Mac Upwind0.6863
Chicago-Mac All Purpose0.7308
Chicago-Mac Downwind0.7806
Bayview-Mac Cove Island0.6823
Bayview-Mac Shore0.6836
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching710.10.8450
Predominantly Reaching Low888.60.6752
Predominantly Reaching Medium701.30.8556
Predominantly Reaching High631.30.9504
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1414.90.4241
5-Band Low / Medium1182.30.5075
5-Band Medium932.30.6436
5-Band Medium / High850.30.7057
5-Band High848.40.7072
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance834.5
Triple Number Coastal/Long Distance Low993.7
Triple Number Coastal/Long Distance Medium758.2
Triple Number Coastal/Long Distance High429.5
Triple Number Windward/Leeward Low1294.8
Triple Number Windward/Leeward Medium949.4
Triple Number Windward/Leeward High848.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6038
Triple Number Coastal/Long Distance Medium0.7913
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.4634
Triple Number Windward/Leeward Medium0.6320
Triple Number Windward/Leeward High0.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low993.7
Triple Number Coastal/Long Distance Medium758.2
Triple Number Coastal/Long Distance High429.5
Triple Number Windward/Leeward Low1294.8
Triple Number Windward/Leeward Medium949.4
Triple Number Windward/Leeward High848.1
Predominantly Upwind846.1
Predominantly Downwind752.7
Predominantly Reaching723.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6038
Triple Number Coastal/Long Distance Medium0.7913
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.4634
Triple Number Windward/Leeward Medium0.6320
Triple Number Windward/Leeward High0.7075
Coastal/Long Distance0.7190
Predominantly Upwind0.7091
Predominantly Downwind0.7971
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6038
Tretall Distanseseilas Mellomvind0.7913
Tretall Distanseseilas Mye vind1.3971
Tretall Pølsebane Lite vind0.4634
Tretall Pølsebane Mellomvind0.6320
Tretall Pølsebane Mye vind0.7075
Distanseseilas ett tall (OSN 8-16kn)0.7190
Distanseseilas ett tall (APH 6-20kn)0.8212
Enkeltall Motvind0.7091
Enkeltall Medvind0.7971
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Coastal/Long Distance834.50.7190
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind846.10.7091
Predominantly Downwind752.70.7971
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore847.00.7084
Cape Doctor Coastal203.82.9443
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6038
Triple Number Coastal/Long Distance Medium0.7913
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.4634
Triple Number Windward/Leeward Medium0.6320
Triple Number Windward/Leeward High0.7075
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6038
Triple Number Coastal/Long Distance Medium0.7913
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.4634
Triple Number Windward/Leeward Medium0.6320
Triple Number Windward/Leeward High0.7075
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Predominantly Upwind846.10.7091
Predominantly Downwind752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance834.50.7190
Triple Number Coastal/Long Distance Low993.70.6038
Triple Number Coastal/Long Distance Medium758.20.7913
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1425.71077.2898.0789.4726.4682.0604.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low993.70.6038
Triple Number All Purpose Medium758.20.7913
Triple Number All Purpose High429.51.3971
Triple Number Windward/Leeward Low1294.80.4634
Triple Number Windward/Leeward Medium949.40.6320
Triple Number Windward/Leeward High848.10.7075
Predominantly Upwind846.10.7091
Predominantly Downwind752.70.7971
Predominantly Upwind Low1142.70.5251
Predominantly Upwind Medium890.50.6738
Predominantly Upwind High893.50.6715
Predominantly Downwind Low1060.70.5657
Predominantly Downwind Medium731.20.8206
Predominantly Downwind High609.00.9853
Chicago-Mac Upwind0.6863
Chicago-Mac All Purpose0.7308
Chicago-Mac Downwind0.7806
Bayview-Mac Cove Island0.6823
Bayview-Mac Shore0.6836
Harvest Moon Regatta632.50.9486
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy837.90.7161
San Francisco Bay Medium949.30.6321
Predominantly Reaching710.10.8450
Predominantly Reaching Low888.60.6752
Predominantly Reaching Medium701.30.8556
Predominantly Reaching High631.30.9504
Windward/Leeward 60-40 Low1318.40.4551
Windward/Leeward 60-40 Medium1004.70.5972
Windward/Leeward 60-40 High925.00.6486
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1414.90.4241
5-Band Low / Medium1182.30.5075
5-Band Medium932.30.6436
5-Band Medium / High850.30.7057
5-Band High848.40.7072
ORC Ref  03190002SNLIssued on 27/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

REFOLA

ITA-16487

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSun Way 21 (WK)Measurement01/12/1991HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA6.369Max. Beam2.412Draft0.734Displacement870Wetted area8.68IMS L5.426LSM05.106Acc. length6.369Sink (kg/mm) 6.47
VCGD-0.050VCGM-0.004RM Rated (kg·m) 18.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P7.500IG6.370ISP6.370MDT10.070MDL10.095MDT20.070MDL20.095TL0.000MW0.095GO0.115
E2.780J2.230BAS0.620FSD0.030SFJSPL2.310WPLTPSBD0.070MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.050Flotation Date26/09/2023MeasurerComment
SFFP0.300FFMFF0.888LCFcl3.300SG1.0265
SAFP5.565FAMFA0.831LCFsh3.502HBI0.866
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002SNLIssued on 27/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

REFOLA

ITA-16487

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.100.520.961.682.2611.8826/09/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC3.166.60NoNo 10.6226/09/202310.61mq
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA6.416.416.414.014.0121.4226/09/202321.42 mq
ORC Ref  03190002SNLIssued on 27/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org