International
Certificate
2023

Boat

M.ART

ITA-14999

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 Angles43.6°41.4°40.0°39.7°39.6°39.6°41.4°
Beat VMG3.554.314.774.945.025.055.00
52°5.416.406.957.167.267.317.33
60°5.706.647.177.397.507.567.61
75°5.906.817.327.637.837.948.07
90°5.796.807.347.698.008.248.55
110°5.796.937.557.988.288.508.89
120°5.626.787.477.968.418.819.37
135°5.066.267.107.638.118.609.77
150°4.275.426.417.147.648.089.03
Run VMG3.704.705.566.296.917.438.27
Gybe Angles143.9°148.7°152.3°157.9°169.4°177.2°177.2°

APH: 549.4

CDL: 9.073

GPH: 614.9

CertNo: 23/1

BOAT
ClassVrolijk 37 mod.DesignerJudel/VrolijlBuilderAge date02/2004Series date01/2003Offset fileVROLIJK37-ITA14999.offData fileI14999
HULL
Length Overall11.000 mMaximum Beam3.254 mDraft1.991 mDisplacement5,090 kgDLR6.1013IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.412m
CREW
Maximum weight600 kgMinimum weight450 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail42.6743.60Headsail Luffed31.3531.35Headsail FlyingSymmetric92.6192.61Asymmetric
STORM SAIL AREAS (m²)
Trysail12.58Storm Jib9.86Heavy Weather Jib26.60
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment125.6 kg·mStability Index123.4
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  03190002EHEIssued on 23/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org

International
Certificate
2023

Boat

M.ART

ITA-14999

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 VMG1015.5835.4754.8728.4717.6713.3719.7
52°665.0562.7518.1502.9496.1492.5490.9
60°631.3542.0502.4486.8480.2476.2472.9
75°610.1529.0491.9471.9460.0453.4446.1
90°621.3529.5490.5468.4450.3436.7421.1
110°621.9519.9476.5451.3435.0423.7405.2
120°640.4530.8482.0452.3428.0408.6384.3
135°711.2575.2507.4471.7444.0418.8368.6
150°843.1664.0561.8504.2471.4445.4398.5
Run VMG973.5766.8647.3571.9520.8484.6435.2
Selected Courses
Windward / Leeward994.5801.1701.0650.2619.2598.9577.5
All purpose766.2630.2564.3531.3511.1497.0478.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward677.70.8853
All purpose549.41.0920
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7658
Downwind "popa"0.9545
70% up, 30% down "Ilhabela"0.8141
30% up, 70% down "Ilhabela-inverso"0.8888
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Predominantly Upwind596.81.0053
Predominantly Downwind553.61.0839
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low698.20.8594
Triple Number All Purpose Medium545.51.0999
Triple Number All Purpose High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Predominantly Upwind596.81.0053
Predominantly Downwind553.61.0839
Predominantly Upwind Low776.80.7724
Predominantly Upwind Medium617.90.9710
Predominantly Upwind High589.11.0184
Predominantly Downwind Low762.10.7873
Predominantly Downwind Medium548.01.0948
Predominantly Downwind High455.11.3185
Chicago-Mac Upwind0.9882
Chicago-Mac All Purpose1.0236
Chicago-Mac Downwind1.0651
Bayview-Mac Cove Island0.9567
Bayview-Mac Shore0.9645
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching520.61.1525
Predominantly Reaching Low633.40.9473
Predominantly Reaching Medium515.11.1648
Predominantly Reaching High455.21.3181
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low979.60.6125
5-Band Low / Medium822.30.7297
5-Band Medium661.70.9068
5-Band Medium / High603.10.9949
5-Band High581.21.0324
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance597.5
Triple Number Coastal/Long Distance Low698.2
Triple Number Coastal/Long Distance Medium545.5
Triple Number Coastal/Long Distance High493.6
Triple Number Windward/Leeward Low897.8
Triple Number Windward/Leeward Medium672.0
Triple Number Windward/Leeward High595.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8594
Triple Number Coastal/Long Distance Medium1.0999
Triple Number Coastal/Long Distance High1.2155
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8929
Triple Number Windward/Leeward High1.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low698.2
Triple Number Coastal/Long Distance Medium545.5
Triple Number Coastal/Long Distance High493.6
Triple Number Windward/Leeward Low897.8
Triple Number Windward/Leeward Medium672.0
Triple Number Windward/Leeward High595.9
Predominantly Upwind596.8
Predominantly Downwind553.6
Predominantly Reaching531.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8594
Triple Number Coastal/Long Distance Medium1.0999
Triple Number Coastal/Long Distance High1.2155
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8929
Triple Number Windward/Leeward High1.0068
Coastal/Long Distance1.0042
Predominantly Upwind1.0053
Predominantly Downwind1.0839
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8594
Tretall Distanseseilas Mellomvind1.0999
Tretall Distanseseilas Mye vind1.2155
Tretall Pølsebane Lite vind0.6683
Tretall Pølsebane Mellomvind0.8929
Tretall Pølsebane Mye vind1.0068
Distanseseilas ett tall (OSN 8-16kn)1.0042
Distanseseilas ett tall (APH 6-20kn)1.0920
Enkeltall Motvind1.0053
Enkeltall Medvind1.0839
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Coastal/Long Distance597.51.0042
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind596.81.0053
Predominantly Downwind553.61.0839
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore583.91.0276
Cape Doctor Coastal484.11.2394
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8594
Triple Number Coastal/Long Distance Medium1.0999
Triple Number Coastal/Long Distance High1.2155
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8929
Triple Number Windward/Leeward High1.0068
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8594
Triple Number Coastal/Long Distance Medium1.0999
Triple Number Coastal/Long Distance High1.2155
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8929
Triple Number Windward/Leeward High1.0068
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Predominantly Upwind596.81.0053
Predominantly Downwind553.61.0839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance597.51.0042
Triple Number Coastal/Long Distance Low698.20.8594
Triple Number Coastal/Long Distance Medium545.51.0999
Triple Number Coastal/Long Distance High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance992.4754.2633.6567.7530.4500.4453.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low698.20.8594
Triple Number All Purpose Medium545.51.0999
Triple Number All Purpose High493.61.2155
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium672.00.8929
Triple Number Windward/Leeward High595.91.0068
Predominantly Upwind596.81.0053
Predominantly Downwind553.61.0839
Predominantly Upwind Low776.80.7724
Predominantly Upwind Medium617.90.9710
Predominantly Upwind High589.11.0184
Predominantly Downwind Low762.10.7873
Predominantly Downwind Medium548.01.0948
Predominantly Downwind High455.11.3185
Chicago-Mac Upwind0.9882
Chicago-Mac All Purpose1.0236
Chicago-Mac Downwind1.0651
Bayview-Mac Cove Island0.9567
Bayview-Mac Shore0.9645
Harvest Moon Regatta472.91.2689
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy584.41.0267
San Francisco Bay Medium664.60.9027
Predominantly Reaching520.61.1525
Predominantly Reaching Low633.40.9473
Predominantly Reaching Medium515.11.1648
Predominantly Reaching High455.21.3181
Windward/Leeward 60-40 Low903.30.6642
Windward/Leeward 60-40 Medium696.30.8617
Windward/Leeward 60-40 High637.10.9418
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low979.60.6125
5-Band Low / Medium822.30.7297
5-Band Medium661.70.9068
5-Band Medium / High603.10.9949
5-Band High581.21.0324
ORC Ref  03190002EHEIssued on 23/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org

International
Certificate
2023

Boat

M.ART

ITA-14999

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)
ClassVrolijk 37 mod.Measurement10/03/2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.000Max. Beam3.254Draft1.991Displacement5,090Wetted area24.85IMS L9.742LSM09.413Acc. length10.575Sink (kg/mm) 18.54
VCGD-0.075VCGM0.035RM Rated (kg·m) 125.6Limit of positive stability(°) 120.8Stability Index123.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.412PBWPIPA0.0034
EDL1.467ST10.041ST2
ST3ST40.112ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.950IG13.930ISP15.300MDT10.116MDL10.200MDT20.114MDL20.144TL1.760MW0.200GO0.230
E5.150J3.960BAS1.560FSD0.033SFJ0.220SPL4.250WPLTPSBD0.177MWT168.00MCG5.814
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date12/03/2023MeasurerFIV-124Comment
SFFP0.190FFM1.304FF1.303LCFcl5.867SG1.0260
SAFP10.615FAM1.087FA1.089LCFsh6.078HBI1.199
W179.0W279.0W379.0W479.0
PD1553.4PD2548.7PD3546.8PD4551.5
WD11.060PLM9000.00GSA1.0RSA1.0RM125.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGCFuel80157.70BWater10005.50AWater10005.50Total deductible137.70
OTHER ITEMSIdKindDescriptionWeightLCGVCGCBattery74 Ah7.10BBattery74 AH6.30ABattery74 Ah5.80DEngineYanmarTotal deductible
ORC Ref  03190002EHEIssued on 23/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org

International
Certificate
2023

Boat

M.ART

ITA-14999

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.401.211.983.244.2342.6710/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.170.801.372.333.224.1013.96YesNo 31.3510/03/2023J1A0.170.781.362.323.194.0713.90YesNo 30.9711/03/2022D0.170.721.262.233.154.0413.92YesNo 30.2110/03/2023J2B0.190.771.322.223.093.9913.85YesNo 29.9615/03/2018Loretano 11.03.2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentC14.6014.6014.607.647.5092.6110/03/2023B14.0014.0014.007.607.4088.2011/03/2022
ORC Ref  03190002EHEIssued on 23/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org