Club Certificate2025
CIOTTOLAITA-17881
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles44.6°44.6°42.8°41.5°40.4°39.5°38.9°38.6°38.9°
Beat VMG2.363.213.864.324.694.985.185.365.38
52°3.714.945.806.396.817.127.337.587.66
60°3.955.226.066.637.027.317.547.857.97
75°4.095.396.246.817.217.517.788.238.50
90°3.925.316.337.037.507.898.218.598.91
110°3.975.406.467.177.678.148.589.5310.61
120°3.875.266.317.057.578.058.539.6111.64
135°3.444.765.826.647.237.708.179.1810.77
150°2.854.055.115.966.637.147.558.339.20
Run VMG2.473.514.425.165.756.236.647.348.02
Gybe Angles144.8°144.8°148.5°149.6°151.0°154.5°158.8°161.0°159.1°
APH ToD:580.5CDL: 8.358APH ToT: 1.0335CertNo:25/1
BOAT
ClassNova 37DesignerBiscontiniBuilderCNTNAge date06/2003Series date06/1982Offset fileNOVA37CL.offData fileI17881
HULL
Length Overall11.200 mMaximum Beam3.600 mDraft1.926 mDisplacement4,553 kgDLR7.3228IMS DivisionCruiser/RacerDynamic Allowance0.130%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg ✱ when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.3130.84Headsail Luffed35.7235.72Headsail FlyingSymmetricAsymmetric74.3774.70 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.28Storm Jib8.84Heavy Weather Jib23.85
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ 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  03190003QH0Issued on 07/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
CIOTTOLAITA-17881
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1526.01120.3933.6832.6767.7723.0695.2672.1668.7
52°971.3728.0620.6563.0528.4506.0490.8475.1470.1
60°912.5689.9593.9542.8512.6492.5477.7458.9452.0
75°879.8667.8577.4528.6499.5479.2462.6437.6423.5
90°918.9678.3569.0512.1479.8456.4438.4418.9404.1
110°906.3666.2557.1502.2469.3442.4419.4377.7339.3
120°930.7683.8570.6511.0475.7447.2422.3374.6309.3
135°1046.1755.7618.1542.4498.1467.4440.5392.2334.3
150°1264.4887.9705.1604.2542.6503.9476.9432.2391.5
Run VMG1460.01025.2814.2697.6626.1578.3541.9490.4448.9
Selected Courses
Windward / Leeward1491.81072.8873.9765.1696.9650.7618.5581.2558.8
All purpose1134.7828.2685.8609.0562.1529.6505.5473.4448.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward724.20.8285
All purpose580.51.0335
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7311
Downwind "popa"0.8798
70% up, 30% down "Ilhabela"0.7702
30% up, 70% down "Ilhabela-inverso"0.8292
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Predominantly Upwind631.20.9506
Predominantly Downwind591.31.0146
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low757.00.7926
TriNum AP Med580.01.0345
TriNum AP High499.51.2012
TriNum W/L Low1014.40.5915
TriNum W/L Med722.80.8301
TriNum W/L Hig612.60.9795
Predom. Upwind653.50.9181
Predom. Reaching572.91.0473
Predom. Downwind614.30.9768
Predom. Up Low915.60.6553
Predom. Up L/M703.40.8530
Predom. Up Med610.60.9827
Predom. Up M/H551.21.0886
Predom. Up High523.61.1459
Predom. Dn Low900.40.6664
Predom. Dn L/M671.60.8935
Predom. Dn Med570.21.0523
Predom. Dn M/H501.81.1957
Predom. Dn High459.71.3051
Predom. Rc Low810.20.7406
Predom. Rc L/M618.70.9698
Predom. Rc Med535.61.1202
Predom. Rc M/H480.31.2492
Predom. Rc High448.11.3390
SA/DSPL Upwind23.92SA/DSPL Downwind37.91
Scoring OptionTODTOT
5B W/L Low1128.10.5319
5B W/L L/M838.70.7154
5B W/L Med708.70.8466
5B W/L M/H624.30.9611
5B W/L High583.81.0277
W/L 60-40 Low1137.50.5275
W/L 60-40 L/M851.20.7049
W/L 60-40 Med722.70.8302
W/L 60-40 M/H639.90.9377
W/L 60-40 High602.10.9964
5B AP Low829.50.7233
5B AP L/M661.40.9071
5B AP Med570.01.0526
5B AP M/H509.01.1789
5B AP High474.71.2641
5B SF Bay Low978.50.6132
5B SF Bay L/M802.70.7475
5B SF Bay Med682.00.8798
5B SF Bay M/H603.50.9943
5B SF Bay High564.61.0628
Chicago-Mac Upwind0.8835
Chicago-Mac All Purpose0.9140
Chicago-Mac Downwind0.9385
BayMac Cove Island898.70.6677
BayMac Shore892.90.6720
Harvest Moon495.41.2112
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance633.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating633.80.9466
FinRating, kevyt tuuli1105.60.9045
FinRating, kova tuuli475.61.0512
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9466
Triple Number Coastal/Long Distance Low0.7926
Triple Number Coastal/Long Distance Medium1.0347
Triple Number Coastal/Long Distance High1.2012
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8301
Triple Number Windward/Leeward High0.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
For information
General Purpose Handicap (GPH)653.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low757.0
Triple Number Coastal/Long Distance Medium579.9
Triple Number Coastal/Long Distance High499.5
Triple Number Windward/Leeward Low973.4
Triple Number Windward/Leeward Medium722.8
Triple Number Windward/Leeward High612.6
Predominantly Upwind631.2
Predominantly Downwind591.3
Predominantly Reaching563.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7926
Triple Number Coastal/Long Distance Medium1.0347
Triple Number Coastal/Long Distance High1.2012
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8301
Triple Number Windward/Leeward High0.9795
Coastal/Long Distance0.9466
Predominantly Upwind0.9506
Predominantly Downwind1.0146
For information
General Purpose Handicap (GPH)653.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0335
Distanseseilas Trippeltall svak vind0.7926
Distanseseilas Trippeltall mellomvind1.0347
Distanseseilas Trippeltall sterk vind1.2012
Pølsebane Trippeltall svak vind0.6164
Pølsebane Trippeltall mellomvind0.8301
Pølsebane Trippeltall sterk vind0.9795
Motvind Singeltall0.9506
Medvind Singeltall1.0146
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Coastal/Long Distance633.80.9466
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind631.20.9506
Predominantly Downwind591.31.0146
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore565.51.0609
Cape Doctor Coastal456.01.3159
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7926
Triple Number Coastal/Long Distance Medium1.0347
Triple Number Coastal/Long Distance High1.2012
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8301
Triple Number Windward/Leeward High0.9795
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7926
Triple Number Coastal/Long Distance Medium1.0347
Triple Number Coastal/Long Distance High1.2012
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8301
Triple Number Windward/Leeward High0.9795
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Predominantly Upwind631.20.9506
Predominantly Downwind591.31.0146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance633.80.9466
Triple Number Coastal/Long Distance Low757.00.7926
Triple Number Coastal/Long Distance Medium579.91.0347
Triple Number Coastal/Long Distance High499.51.2012
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium722.80.8301
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1574.31068.0821.1687.5601.8550.1510.5451.6422.1
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low757.00.7926
TriNum AP Med580.01.0345
TriNum AP High499.51.2012
TriNum W/L Low1014.40.5915
TriNum W/L Med722.80.8301
TriNum W/L Hig612.60.9795
Predom. Upwind653.50.9181
Predom. Reaching572.91.0473
Predom. Downwind614.30.9768
Predom. Up Low915.60.6553
Predom. Up L/M703.40.8530
Predom. Up Med610.60.9827
Predom. Up M/H551.21.0886
Predom. Up High523.61.1459
Predom. Dn Low900.40.6664
Predom. Dn L/M671.60.8935
Predom. Dn Med570.21.0523
Predom. Dn M/H501.81.1957
Predom. Dn High459.71.3051
Predom. Rc Low810.20.7406
Predom. Rc L/M618.70.9698
Predom. Rc Med535.61.1202
Predom. Rc M/H480.31.2492
Predom. Rc High448.11.3390
SA/DSPL Upwind23.92SA/DSPL Downwind37.91
Scoring OptionTODTOT
5B W/L Low1128.10.5319
5B W/L L/M838.70.7154
5B W/L Med708.70.8466
5B W/L M/H624.30.9611
5B W/L High583.81.0277
W/L 60-40 Low1137.50.5275
W/L 60-40 L/M851.20.7049
W/L 60-40 Med722.70.8302
W/L 60-40 M/H639.90.9377
W/L 60-40 High602.10.9964
5B AP Low829.50.7233
5B AP L/M661.40.9071
5B AP Med570.01.0526
5B AP M/H509.01.1789
5B AP High474.71.2641
5B SF Bay Low978.50.6132
5B SF Bay L/M802.70.7475
5B SF Bay Med682.00.8798
5B SF Bay M/H603.50.9943
5B SF Bay High564.61.0628
Chicago-Mac Upwind0.8835
Chicago-Mac All Purpose0.9140
Chicago-Mac Downwind0.9385
BayMac Cove Island898.70.6677
BayMac Shore892.90.6720
Harvest Moon495.41.2112
ORC Ref  03190003QH0Issued on 07/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
CIOTTOLAITA-17881
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)
ClassNova 37Measurement07/09/2010HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.200Max. Beam3.600Draft1.926Displacement4,553Wetted area22.18IMS L9.150LSM08.534Acc. length11.200Sink (kg/mm) 18.19
VCGD-0.650VCGM-0.653RM Rated (kg·m) 184.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight549Declared crew weight550
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.100PIPA0.0036
EDL2.750ST10.051ST20.170
ST30.200ST40.115ST50.310
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays1Spreaders2Rotating mastNo
P11.970IG13.290ISP13.720MDT10.100MDL10.185MDT2MDL2TLNo TaperMW0.185GO0.185
E4.430J4.080BAS1.807FSDNo FoilSFJ0.690SPLWPLTPS5.150BD0.175MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.650Flotation Date02/05/2023
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190003QH0Issued on 07/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
CIOTTOLAITA-17881
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.130.841.512.693.6430.3106/05/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.070.611.192.503.945.4713.68NoNo 35.7215/05/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.9012.2713.096.727.2293%74.3731/05/2022
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190003QH0Issued on 07/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org