Non Spin/HSFClub Certificate2025
MAY BE IIIITA-11728
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 Angles43.6°43.6°41.6°40.0°39.1°38.4°38.2°38.6°39.7°
Beat VMG2.493.434.164.634.864.985.035.064.99
52°3.925.266.186.666.896.997.057.117.11
60°4.205.556.416.837.057.177.237.317.34
75°4.395.756.576.967.207.377.487.637.72
90°4.245.636.536.997.267.477.647.918.09
110°3.654.996.026.767.177.467.718.208.63
120°3.324.675.786.607.077.397.668.218.84
135°2.864.105.226.116.767.167.458.008.59
150°2.353.474.505.306.036.606.987.548.06
Run VMG2.053.013.904.655.426.096.637.297.80
Gybe Angles144.4°144.4°145.6°167.2°168.3°169.4°172.0°174.8°174.4°
APH ToD:596.7CDL: 8.721APH ToT: 1.0056CertNo:25/1
BOAT
ClassComet 375 STDesignerPeterson/FinotBuilderComar YachtsAge date03/1988Series date01/1988Offset fileIC375TG.offData fileI11728
HULL
Length Overall11.100Maximum Beam3.726Draft2.001Displacement6,001DLR8.8332IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight560(declared)Minimum weight430 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.7933.54Headsail Luffed44.3444.34Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail9.49Storm Jib9.17Heavy Weather Jib24.74
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
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  03190003I5EIssued on 05/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
MAY BE IIIITA-11728
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 VMG1444.41048.8865.8777.8740.4723.5715.5711.5721.5
52°917.6683.8582.6540.6522.5514.7510.6506.1506.3
60°857.7648.4561.6527.2510.6502.3498.0492.3490.7
75°820.9626.5548.3517.0499.9488.5481.1471.9466.1
90°849.0639.3551.1515.2496.0482.2471.1455.1444.9
110°986.1721.2597.7532.2502.0482.8467.0439.2417.2
120°1083.0771.7622.9545.7508.9487.1469.8438.6407.2
135°1260.9877.2690.2588.8532.8503.1483.1450.3418.9
150°1528.91036.5799.8679.6597.3545.8516.0477.5446.9
Run VMG1759.91196.9923.6774.6664.8590.9543.2493.6461.6
Selected Courses
Windward / Leeward1599.21122.9894.7776.2702.6657.2629.4602.5591.5
All purpose1189.3853.4696.0618.0574.3548.6532.1511.9499.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward736.10.8151
All purpose596.71.0056
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7522
Downwind "popa"0.8096
70% up, 30% down "Ilhabela"0.7686
30% up, 70% down "Ilhabela-inverso"0.7915
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Predominantly Upwind630.30.9519
Predominantly Downwind621.30.9657
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low774.70.7745
TriNum AP Med592.71.0124
TriNum AP High528.61.1350
TriNum W/L Low1056.20.5680
TriNum W/L Med731.80.8199
TriNum W/L Hig626.20.9581
Predom. Upwind655.70.9151
Predom. Reaching594.41.0094
Predom. Downwind653.70.9179
Predom. Up Low900.30.6665
Predom. Up L/M688.70.8712
Predom. Up Med609.80.9839
Predom. Up M/H572.21.0486
Predom. Up High558.51.0743
Predom. Dn Low988.60.6069
Predom. Dn L/M715.40.8386
Predom. Dn Med597.21.0047
Predom. Dn M/H526.51.1396
Predom. Dn High493.41.2161
Predom. Rc Low832.60.7206
Predom. Rc L/M631.50.9501
Predom. Rc Med552.51.0860
Predom. Rc M/H509.11.1785
Predom. Rc High487.51.2307
SA/DSPL Upwind23.22SA/DSPL Downwind23.22
Scoring OptionTODTOT
5B W/L Low1185.60.5061
5B W/L L/M858.20.6992
5B W/L Med717.10.8367
5B W/L M/H635.70.9438
5B W/L High605.30.9913
W/L 60-40 Low1168.90.5133
W/L 60-40 L/M855.20.7016
W/L 60-40 Med724.10.8286
W/L 60-40 M/H652.20.9200
W/L 60-40 High627.00.9569
5B AP Low868.70.6907
5B AP L/M673.70.8906
5B AP Med583.91.0276
5B AP M/H535.01.1215
5B AP High513.21.1691
5B SF Bay Low1011.10.5934
5B SF Bay L/M816.00.7353
5B SF Bay Med690.80.8685
5B SF Bay M/H622.60.9637
5B SF Bay High596.71.0055
Chicago-Mac Upwind0.8881
Chicago-Mac All Purpose0.8896
Chicago-Mac Downwind0.8812
BayMac Cove Island935.00.6417
BayMac Shore923.90.6494
Harvest Moon522.41.1485
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance652.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating652.40.9197
FinRating, kevyt tuuli1167.10.8569
FinRating, kova tuuli517.80.9656
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9197
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0125
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.8199
Triple Number Windward/Leeward High0.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
For information
General Purpose Handicap (GPH)671.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low774.7
Triple Number Coastal/Long Distance Medium592.6
Triple Number Coastal/Long Distance High528.6
Triple Number Windward/Leeward Low1008.7
Triple Number Windward/Leeward Medium731.8
Triple Number Windward/Leeward High626.2
Predominantly Upwind630.3
Predominantly Downwind621.3
Predominantly Reaching586.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0125
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.8199
Triple Number Windward/Leeward High0.9581
Coastal/Long Distance0.9197
Predominantly Upwind0.9519
Predominantly Downwind0.9657
For information
General Purpose Handicap (GPH)671.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0056
Distanseseilas Trippeltall svak vind0.7745
Distanseseilas Trippeltall mellomvind1.0125
Distanseseilas Trippeltall sterk vind1.1350
Pølsebane Trippeltall svak vind0.5948
Pølsebane Trippeltall mellomvind0.8199
Pølsebane Trippeltall sterk vind0.9581
Motvind Singeltall0.9519
Medvind Singeltall0.9657
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Coastal/Long Distance652.40.9197
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind630.30.9519
Predominantly Downwind621.30.9657
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore594.81.0087
Cape Doctor Coastal503.11.1926
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0125
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.8199
Triple Number Windward/Leeward High0.9581
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7745
Triple Number Coastal/Long Distance Medium1.0125
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.5948
Triple Number Windward/Leeward Medium0.8199
Triple Number Windward/Leeward High0.9581
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Predominantly Upwind630.30.9519
Predominantly Downwind621.30.9657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.40.9197
Triple Number Coastal/Long Distance Low774.70.7745
Triple Number Coastal/Long Distance Medium592.61.0125
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low1008.70.5948
Triple Number Windward/Leeward Medium731.80.8199
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1729.91130.3842.5699.2614.0570.0539.0492.0476.4
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low774.70.7745
TriNum AP Med592.71.0124
TriNum AP High528.61.1350
TriNum W/L Low1056.20.5680
TriNum W/L Med731.80.8199
TriNum W/L Hig626.20.9581
Predom. Upwind655.70.9151
Predom. Reaching594.41.0094
Predom. Downwind653.70.9179
Predom. Up Low900.30.6665
Predom. Up L/M688.70.8712
Predom. Up Med609.80.9839
Predom. Up M/H572.21.0486
Predom. Up High558.51.0743
Predom. Dn Low988.60.6069
Predom. Dn L/M715.40.8386
Predom. Dn Med597.21.0047
Predom. Dn M/H526.51.1396
Predom. Dn High493.41.2161
Predom. Rc Low832.60.7206
Predom. Rc L/M631.50.9501
Predom. Rc Med552.51.0860
Predom. Rc M/H509.11.1785
Predom. Rc High487.51.2307
SA/DSPL Upwind23.22SA/DSPL Downwind23.22
Scoring OptionTODTOT
5B W/L Low1185.60.5061
5B W/L L/M858.20.6992
5B W/L Med717.10.8367
5B W/L M/H635.70.9438
5B W/L High605.30.9913
W/L 60-40 Low1168.90.5133
W/L 60-40 L/M855.20.7016
W/L 60-40 Med724.10.8286
W/L 60-40 M/H652.20.9200
W/L 60-40 High627.00.9569
5B AP Low868.70.6907
5B AP L/M673.70.8906
5B AP Med583.91.0276
5B AP M/H535.01.1215
5B AP High513.21.1691
5B SF Bay Low1011.10.5934
5B SF Bay L/M816.00.7353
5B SF Bay Med690.80.8685
5B SF Bay M/H622.60.9637
5B SF Bay High596.71.0055
Chicago-Mac Upwind0.8881
Chicago-Mac All Purpose0.8896
Chicago-Mac Downwind0.8812
BayMac Cove Island935.00.6417
BayMac Shore923.90.6494
Harvest Moon522.41.1485
ORC Ref  03190003I5EIssued on 05/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
MAY BE IIIITA-11728
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)
ClassComet 375 STMeasurement09/05/1994HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.100Max. Beam3.726Draft2.001Displacement6,001Wetted area26.02IMS L9.305LSM08.790Acc. length11.100Sink (kg/mm) 18.06
VCGD-0.075VCGM-0.002RM Rated (kg·m) 118.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight573Declared crew weight560
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.115PIPA0.0028
EDL0.750ST10.025ST20.075
ST30.100ST40.098ST50.270
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays0Spreaders2Rotating mastNo
P12.240IG13.300ISP13.310MDT10.110MDL10.210MDT20.110MDL20.150TL1.700MW0.170GO0.240
E4.430J4.020BAS1.660FSD0.030SFJSPLWPLTPSBD0.130MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.075Flotation Date04/02/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190003I5EIssued on 05/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
MAY BE IIIITA-11728
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.000.971.682.883.8232.79* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.000.000.000.000.006.170.00NoNo 44.34
CRUISER/RACER REQUIREMENTS*
Accommodation length11.1 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity127 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity72 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190003I5EIssued on 05/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org