Double HandedClub Certificate2025
PARTHENOPEITA-PTHNP25
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 Angles43.7°43.7°41.7°40.5°40.2°40.3°40.5°41.8°47.4°
Beat VMG2.563.544.284.664.804.864.884.804.46
52°4.025.426.386.867.047.137.187.187.01
60°4.305.736.667.137.317.417.477.517.42
75°4.515.956.867.357.637.807.928.088.10
90°4.395.866.847.387.768.088.338.658.83
110°4.315.897.037.678.188.548.829.339.70
120°4.185.756.927.608.178.729.259.9910.70
135°3.685.166.377.227.808.378.9810.5412.78
150°3.034.345.506.477.207.718.219.3111.38
Run VMG2.633.764.765.616.256.737.168.069.86
Gybe Angles142.7°142.7°146.9°149.6°152.0°156.1°158.3°148.5°140.5°
APH ToD:551.1CDL: 8.779APH ToT: 1.0888CertNo:25/1
BOAT
ClassItalia 10.98DesignerCossuttiBuilderBaruffaldiAge date01/2016Series date03/2011Offset fileIY1098.OFFData filePTHNP25
HULL
Length Overall10.888 mMaximum Beam3.654 mDraft1.919 mDisplacement4,491 kgDLR5.2236IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.455%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.350m
CREW
Maximum weight120 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.7440.70Headsail Luffed35.1335.13Headsail FlyingSymmetricAsymmetric91.2991.29 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.55Storm Jib9.91Heavy Weather Jib26.75
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.
Double HandedClub Certificate2025
PARTHENOPEITA-PTHNP25
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 VMG1405.01017.3842.1773.2749.9741.1738.0750.2807.5
52°894.6664.1563.9524.6511.2504.8501.4501.4513.2
60°837.0628.8540.5505.0492.3486.0481.9479.7485.3
75°798.2604.8524.4489.8471.6461.6454.4445.8444.4
90°819.2613.9526.2487.9463.8445.4432.3416.0407.8
110°834.4611.3512.0469.1439.9421.6408.3385.7371.2
120°860.8626.3520.6473.9440.8413.0389.3360.2336.3
135°978.9697.7564.8498.9461.6430.0400.9341.7281.7
150°1186.4829.9655.1556.0500.2467.0438.7386.8316.2
Run VMG1370.1958.3756.4642.0576.0534.9502.6446.6365.1
Selected Courses
Windward / Leeward1387.2987.8799.2707.6663.0638.0620.3598.4586.3
All purpose1047.8759.3626.8565.5534.3514.8500.4480.6470.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward689.30.8705
All purpose551.11.0888
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7484
Downwind "popa"0.9509
70% up, 30% down "Ilhabela"0.7995
30% up, 70% down "Ilhabela-inverso"0.8795
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Predominantly Upwind602.70.9955
Predominantly Downwind551.61.0878
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low693.00.8658
TriNum AP Med547.61.0957
TriNum AP High496.51.2083
TriNum W/L Low933.80.6426
TriNum W/L Med683.00.8785
TriNum W/L Hig616.50.9732
Predom. Upwind627.30.9564
Predom. Reaching541.41.1082
Predom. Downwind574.41.0445
Predom. Up Low837.60.7163
Predom. Up L/M650.00.9231
Predom. Up Med586.71.0227
Predom. Up M/H557.91.0754
Predom. Up High549.31.0923
Predom. Dn Low832.00.7211
Predom. Dn L/M620.90.9664
Predom. Dn Med534.51.1226
Predom. Dn M/H477.61.2562
Predom. Dn High436.31.3753
Predom. Rc Low742.10.8085
Predom. Rc L/M573.31.0466
Predom. Rc Med508.71.1795
Predom. Rc M/H467.51.2833
Predom. Rc High440.91.3609
SA/DSPL Upwind27.37SA/DSPL Downwind47.90
Scoring OptionTODTOT
5B W/L Low1040.60.5766
5B W/L L/M774.60.7746
5B W/L Med674.00.8903
5B W/L M/H623.20.9628
5B W/L High600.10.9998
W/L 60-40 Low1046.60.5733
W/L 60-40 L/M785.70.7637
W/L 60-40 Med690.90.8684
W/L 60-40 M/H646.90.9275
W/L 60-40 High631.70.9498
5B AP Low762.40.7870
5B AP L/M611.00.9820
5B AP Med541.11.1089
5B AP M/H502.31.1945
5B AP High482.21.2444
5B SF Bay Low897.90.6682
5B SF Bay L/M740.80.8099
5B SF Bay Med649.60.9237
5B SF Bay M/H603.60.9940
5B SF Bay High583.21.0289
Chicago-Mac Upwind0.9316
Chicago-Mac All Purpose0.9714
Chicago-Mac Downwind1.0068
BayMac Cove Island835.20.7183
BayMac Shore829.40.7234
Harvest Moon467.51.2834
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance600.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating600.01.0001
FinRating, kevyt tuuli1020.50.9799
FinRating, kova tuuli483.51.0342
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0001
Triple Number Coastal/Long Distance Low0.8658
Triple Number Coastal/Long Distance Medium1.0958
Triple Number Coastal/Long Distance High1.2083
Triple Number Windward/Leeward Low0.6715
Triple Number Windward/Leeward Medium0.8785
Triple Number Windward/Leeward High0.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
For information
General Purpose Handicap (GPH)615.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low693.0
Triple Number Coastal/Long Distance Medium547.5
Triple Number Coastal/Long Distance High496.6
Triple Number Windward/Leeward Low893.5
Triple Number Windward/Leeward Medium683.0
Triple Number Windward/Leeward High616.5
Predominantly Upwind602.7
Predominantly Downwind551.6
Predominantly Reaching528.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8658
Triple Number Coastal/Long Distance Medium1.0958
Triple Number Coastal/Long Distance High1.2083
Triple Number Windward/Leeward Low0.6715
Triple Number Windward/Leeward Medium0.8785
Triple Number Windward/Leeward High0.9732
Coastal/Long Distance1.0001
Predominantly Upwind0.9955
Predominantly Downwind1.0878
For information
General Purpose Handicap (GPH)615.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0888
Distanseseilas Trippeltall svak vind0.8658
Distanseseilas Trippeltall mellomvind1.0958
Distanseseilas Trippeltall sterk vind1.2083
Pølsebane Trippeltall svak vind0.6715
Pølsebane Trippeltall mellomvind0.8785
Pølsebane Trippeltall sterk vind0.9732
Motvind Singeltall0.9955
Medvind Singeltall1.0878
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Coastal/Long Distance600.01.0001
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind602.70.9955
Predominantly Downwind551.61.0878
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore590.01.0170
Cape Doctor Coastal473.21.2679
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8658
Triple Number Coastal/Long Distance Medium1.0958
Triple Number Coastal/Long Distance High1.2083
Triple Number Windward/Leeward Low0.6715
Triple Number Windward/Leeward Medium0.8785
Triple Number Windward/Leeward High0.9732
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8658
Triple Number Coastal/Long Distance Medium1.0958
Triple Number Coastal/Long Distance High1.2083
Triple Number Windward/Leeward Low0.6715
Triple Number Windward/Leeward Medium0.8785
Triple Number Windward/Leeward High0.9732
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Predominantly Upwind602.70.9955
Predominantly Downwind551.61.0878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance600.01.0001
Triple Number Coastal/Long Distance Low693.00.8658
Triple Number Coastal/Long Distance Medium547.51.0958
Triple Number Coastal/Long Distance High496.61.2083
Triple Number Windward/Leeward Low893.50.6715
Triple Number Windward/Leeward Medium683.00.8785
Triple Number Windward/Leeward High616.50.9732
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1469.9984.9751.5637.3572.8535.2502.8451.5435.9
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low693.00.8658
TriNum AP Med547.61.0957
TriNum AP High496.51.2083
TriNum W/L Low933.80.6426
TriNum W/L Med683.00.8785
TriNum W/L Hig616.50.9732
Predom. Upwind627.30.9564
Predom. Reaching541.41.1082
Predom. Downwind574.41.0445
Predom. Up Low837.60.7163
Predom. Up L/M650.00.9231
Predom. Up Med586.71.0227
Predom. Up M/H557.91.0754
Predom. Up High549.31.0923
Predom. Dn Low832.00.7211
Predom. Dn L/M620.90.9664
Predom. Dn Med534.51.1226
Predom. Dn M/H477.61.2562
Predom. Dn High436.31.3753
Predom. Rc Low742.10.8085
Predom. Rc L/M573.31.0466
Predom. Rc Med508.71.1795
Predom. Rc M/H467.51.2833
Predom. Rc High440.91.3609
SA/DSPL Upwind27.37SA/DSPL Downwind47.90
Scoring OptionTODTOT
5B W/L Low1040.60.5766
5B W/L L/M774.60.7746
5B W/L Med674.00.8903
5B W/L M/H623.20.9628
5B W/L High600.10.9998
W/L 60-40 Low1046.60.5733
W/L 60-40 L/M785.70.7637
W/L 60-40 Med690.90.8684
W/L 60-40 M/H646.90.9275
W/L 60-40 High631.70.9498
5B AP Low762.40.7870
5B AP L/M611.00.9820
5B AP Med541.11.1089
5B AP M/H502.31.1945
5B AP High482.21.2444
5B SF Bay Low897.90.6682
5B SF Bay L/M740.80.8099
5B SF Bay Med649.60.9237
5B SF Bay M/H603.60.9940
5B SF Bay High583.21.0289
Chicago-Mac Upwind0.9316
Chicago-Mac All Purpose0.9714
Chicago-Mac Downwind1.0068
BayMac Cove Island835.20.7183
BayMac Shore829.40.7234
Harvest Moon467.51.2834
Double HandedClub Certificate2025
PARTHENOPEITA-PTHNP25
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)
ClassItalia 10.98Measurement28/02/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.888Max. Beam3.654Draft1.919Displacement4,491Wetted area24.70IMS L9.628LSM09.508Acc. length10.888Sink (kg/mm) 18.97
VCGD-0.150VCGM-0.089RM Rated (kg·m) 136.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight120
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.350PBW0.110PIPA0.0027
EDL2.142ST10.051ST20.150
ST30.150ST40.088ST50.285
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.200IG14.010ISP14.020MDT10.126MDL10.182MDT20.126MDL20.145TL0.820MW0.182GO0.200
E5.000J3.900BAS1.735FSDNo FoilSFJ0.220SPLWPLTPS4.720BD0.220MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date15/05/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
PARTHENOPEITA-PTHNP25
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.391.141.903.254.2039.7415/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.102.423.764.6214.46NoNo 35.1315/05/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA14.5013.1513.837.788.5092%91.2915/05/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length10.9 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity123 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity68 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.