Club Certificate2026
KARINYAFRA-44391
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 Angles46.8°44.1°41.9°40.3°39.0°38.3°38.3°38.5°39.5°
Beat VMG2.333.354.124.695.085.275.355.415.35
52°3.675.166.166.847.247.447.547.627.63
60°3.965.466.447.057.427.637.757.867.90
75°4.175.656.637.217.577.838.048.288.39
90°4.155.816.927.517.828.018.168.598.89
110°4.235.917.067.678.108.498.819.259.65
120°4.085.756.917.578.028.468.909.7610.38
135°3.575.126.347.197.708.138.589.6011.24
150°2.944.315.456.457.207.688.098.9610.06
Run VMG2.553.734.725.606.356.967.438.199.00
Gybe Angles138.6°143.3°146.5°152.3°158.1°165.3°171.4°175.4°169.1°
APH ToD:544.7CDL: 9.557APH ToT: 1.1016CertNo:26100a
BOAT
ClassDUFOUR36PerformancDesignerFELCI UmbertoBuilderDUFOUR YACHTSAge date09/2016Series date02/2012Offset fileduf36E-n.offData fileF44391_26100a
HULL
Length Overall10.970Maximum Beam3.624Draft2.188Displacement6,227DLR6.2578IMS DivisionCruiser/RacerDynamic Allowance0.230%Age Allowance0.455%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameterm
CREW
Maximum weight687(default)Minimum weight557 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.1639.94Headsail Luffed30.5130.51Headsail FlyingSymmetric104.74104.74Asymmetric101.85101.85 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.63Storm Jib10.09Heavy Weather Jib27.23
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 153.8 Stability Index 125.7
COMMENTS
2026: NC / 2025: NC / 2024: Avec Asy. / DSPL +278kg meas. 2017, VCG Corr. / VOLVO/150S / From: 74015a.dxt
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  04330004HE6 Issued on 11/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KARINYAFRA-44391
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1546.31073.3873.5767.3708.8683.7672.7665.7672.5
52°980.3698.0584.1526.5497.5483.8477.8472.4472.0
60°908.7659.9559.1510.4485.4471.7464.2457.7455.9
75°862.9637.2542.9499.0475.7459.6447.7435.0429.2
90°866.7619.4520.2479.2460.1449.6441.0419.0405.1
110°852.0609.4510.1469.5444.4424.1408.8389.3373.0
120°881.4626.5520.7475.7448.9425.8404.5368.7346.7
135°1008.5702.5567.9500.9467.5442.9419.8374.9320.2
150°1223.1836.0660.5558.3500.2468.6445.1401.9357.9
Run VMG1412.3965.3762.7643.2567.3517.6484.6439.5400.2
Selected Courses
Windward / Leeward1479.31019.3818.1705.2638.1600.6578.6552.6536.4
All purpose1114.6780.8638.5565.1523.9500.2484.6462.2445.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward670.90.8944
All purpose544.71.1016
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7714
Downwind "popa"0.9589
70% up, 30% down "Ilhabela"0.8194
30% up, 70% down "Ilhabela-inverso"0.8937
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Predominantly Upwind593.11.0115
Predominantly Downwind550.51.0899
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP567.31.0577 Predom. Rc High438.11.3695 5B SF Bay L/M745.10.8052 TriNum AP Low709.60.8455 Predom. Dn Low853.10.7033 5B SF Bay Med631.40.9503 TriNum AP Med541.31.1084 Predom. Dn L/M624.10.9613 5B SF Bay M/H569.21.0542 TriNum AP High480.11.2497 Predom. Dn Med530.21.1317 5B SF Bay High542.21.1066 TriNum W/L Low963.50.6227 Predom. Dn M/H472.41.2702 5B AP Low787.50.7619 TriNum W/L Med666.10.9008 Predom. Dn High436.41.3749 5B AP L/M616.60.9730 TriNum W/L Hig574.41.0446 ChiMac Up Low764.70.7846 5B AP Med533.01.1256 Predom. Upwind620.40.9671 ChiMac Up Med683.70.8776 5B AP M/H486.71.2327 Predom. Reaching542.81.1054 ChiMac Up High590.51.0161 5B AP High463.21.2953 Predom. Downwind575.71.0423 ChiMac Off Low730.40.8214 5B W/L Low1084.00.5535 Predom. Up Low879.50.6822 ChiMac Off Med642.70.9335 5B W/L L/M781.40.7679 Predom. Up L/M657.10.9131 ChiMac Off High538.91.1135 5B W/L Med653.00.9188 Predom. Up Med572.21.0486 ChiMac AP Low743.70.8068 5B W/L M/H582.91.0293 Predom. Up M/H530.91.1302 ChiMac AP Med660.50.9084 5B W/L High554.31.0824 Predom. Up High514.01.1672 ChiMac AP High563.01.0657 W/L 60-40 Low1095.50.5477 Predom. Rc Low764.80.7845 BayMac Cove Island859.10.6984 W/L 60-40 L/M793.30.7563 Predom. Rc L/M575.41.0428 BayMac Shore852.50.7038 W/L 60-40 Med667.50.8989 Predom. Rc Med504.71.1889 Harvest Moon476.91.2582 W/L 60-40 M/H601.60.9973 Predom. Rc M/H464.51.2916 5B SF Bay Low911.90.6580 W/L 60-40 High577.11.0398      SA/DSPL Up20.46SA/DSPL Dn42.25
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.71.0105
FinRating, kevyt tuuli1065.60.9384
FinRating, kova tuuli465.51.0740
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0105
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2497
Triple Number Windward/Leeward Low0.6531
Triple Number Windward/Leeward Medium0.9008
Triple Number Windward/Leeward High1.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
For information
General Purpose Handicap (GPH)613.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Saronikos S All Purpose630.00.9523
Saronikos S Upwind717.00.8368
Saronikos S Downwind522.01.1495
Saronikos N All Purpose630.00.9523
Saronikos N Upwind749.60.8005
Saronikos N Downwind569.41.0536
Saronikos SW All Purpose636.60.9426
Saronikos SW Upwind741.20.8095
Saronikos SW Downwind527.91.1367
Saronikos NE All Purpose681.70.8801
Saronikos NE Upwind702.70.8539
Saronikos NE Downwind638.10.9403
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose567.31.0577
5-Band All Purpose Low862.00.6961
5-Band All Purpose L/M638.30.9401
5-Band All Purpose Med550.01.0910
5-Band All Purpose M/H501.21.1972
5-Band All Purpose High475.11.2629
Single Number Predominant Upwind592.21.0131
Single Number Predominant Reaching520.51.1528
Single Number Predominant Downwind550.91.0892
5-Band 50-50 Windward/Leeward Low1084.00.5535
5-Band 50-50 Windward/Leeward L/M781.40.7679
5-Band 50-50 Windward/Leeward Med653.00.9188
5-Band 50-50 Windward/Leeward M/H582.91.0293
5-Band 50-50 Windward/Leeward High554.31.0824
5-Band 60-40 Windward/Leeward Low1095.50.5477
5-Band 60-40 Windward/Leeward L/M793.30.7563
5-Band 60-40 Windward/Leeward Med667.50.8989
5-Band 60-40 Windward/Leeward M/H601.60.9973
5-Band 60-40 Windward/Leeward High577.11.0398
Triple Number 50-50 Windward/Leeward Low963.50.6227
Triple Number 50-50 Windward/Leeward Med666.20.9007
Triple Number 50-50 Windward/Leeward High574.41.0446
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward685.60.8752
Triple Number 60-40 Windward/Leeward Low974.80.6155
Triple Number 60-40 Windward/Leeward Med680.10.8822
Triple Number 60-40 Windward/Leeward High594.11.0100
Triple Number All-Purpose Low771.50.7777
Triple Number All-Purpose Med558.61.0740
Triple Number All-Purpose High493.91.2148
Triple Number Predominant Upwind Low795.40.7543
Triple Number Predominant Upwind Med583.21.0287
Triple Number Predominant Upwind High531.21.1296
Triple Number Predominant Reaching Low692.50.8664
Triple Number Predominant Reaching Med520.31.1533
Triple Number Predominant Reaching High449.41.3351
Triple Number Predominant Downwind Low760.70.7888
Triple Number Predominant Downwind Med539.61.1118
Triple Number Predominant Downwind High453.61.3227
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.6
Triple Number Coastal/Long Distance Medium541.2
Triple Number Coastal/Long Distance High480.1
Triple Number Windward/Leeward Low918.7
Triple Number Windward/Leeward Medium666.1
Triple Number Windward/Leeward High574.4
Predominantly Upwind593.1
Predominantly Downwind550.5
Predominantly Reaching528.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2497
Triple Number Windward/Leeward Low0.6531
Triple Number Windward/Leeward Medium0.9008
Triple Number Windward/Leeward High1.0446
Coastal/Long Distance1.0105
Predominantly Upwind1.0115
Predominantly Downwind1.0899
For information
General Purpose Handicap (GPH)613.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1016
Distanseseilas Trippeltall svak vind0.8455
Distanseseilas Trippeltall mellomvind1.1086
Distanseseilas Trippeltall sterk vind1.2497
Pølsebane Trippeltall svak vind0.6531
Pølsebane Trippeltall mellomvind0.9008
Pølsebane Trippeltall sterk vind1.0446
Motvind Singeltall1.0115
Medvind Singeltall1.0899
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Coastal/Long Distance593.71.0105
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind593.11.0115
Predominantly Downwind550.51.0899
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore541.21.1086
Cape Doctor Coastal450.61.3315
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2497
Triple Number Windward/Leeward Low0.6531
Triple Number Windward/Leeward Medium0.9008
Triple Number Windward/Leeward High1.0446
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8455
Triple Number Coastal/Long Distance Medium1.1086
Triple Number Coastal/Long Distance High1.2497
Triple Number Windward/Leeward Low0.6531
Triple Number Windward/Leeward Medium0.9008
Triple Number Windward/Leeward High1.0446
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Predominantly Upwind593.11.0115
Predominantly Downwind550.51.0899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0105
Triple Number Coastal/Long Distance Low709.60.8455
Triple Number Coastal/Long Distance Medium541.21.1086
Triple Number Coastal/Long Distance High480.11.2497
Triple Number Windward/Leeward Low918.70.6531
Triple Number Windward/Leeward Medium666.10.9008
Triple Number Windward/Leeward High574.41.0446
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1472.61013.9767.5635.8558.9519.2489.6441.1424.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP567.31.0577 Predom. Dn High436.41.3749 5B AP M/H486.71.2327 TriNum AP Low709.60.8455 Predom. Rc Low764.80.7845 5B AP High463.21.2953 TriNum AP Med541.31.1084 Predom. Rc L/M575.41.0428 5B SF Bay Low911.90.6580 TriNum AP High480.11.2497 Predom. Rc Med504.71.1889 5B SF Bay L/M745.10.8052 TriNum W/L Low963.50.6227 Predom. Rc M/H464.51.2916 5B SF Bay Med631.40.9503 TriNum W/L Med666.10.9008 Predom. Rc High438.11.3695 5B SF Bay M/H569.21.0542 TriNum W/L Hig574.41.0446 5B W/L Low1084.00.5535 5B SF Bay High542.21.1066 Predom. Upwind620.40.9671 5B W/L L/M781.40.7679 ChiMac Up Low764.70.7846 Predom. Reaching542.81.1054 5B W/L Med653.00.9188 ChiMac Up Med683.70.8776 Predom. Downwind575.71.0423 5B W/L M/H582.91.0293 ChiMac Up High590.51.0161 Predom. Up Low879.50.6822 5B W/L High554.31.0824 ChiMac Off Low730.40.8214 Predom. Up L/M657.10.9131 W/L 60-40 Low1095.50.5477 ChiMac Off Med642.70.9335 Predom. Up Med572.21.0486 W/L 60-40 L/M793.30.7563 ChiMac Off High538.91.1135 Predom. Up M/H530.91.1302 W/L 60-40 Med667.50.8989 ChiMac AP Low743.70.8068 Predom. Up High514.01.1672 W/L 60-40 M/H601.60.9973 ChiMac AP Med660.50.9084 Predom. Dn Low853.10.7033 W/L 60-40 High577.11.0398 ChiMac AP High563.01.0657 Predom. Dn L/M624.10.9613 5B AP Low787.50.7619 BayMac Cove Island859.10.6984 Predom. Dn Med530.21.1317 5B AP L/M616.60.9730 BayMac Shore852.50.7038 Predom. Dn M/H472.41.2702 5B AP Med533.01.1256 Harvest Moon476.91.2582      SA/DSPL Up20.46SA/DSPL Dn42.25
ORC Ref  04330004HE6 Issued on 11/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KARINYAFRA-44391
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR36PerformancMeasurementHIN1650Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.970Maximum beam3.624Draft2.188Displacement6,227Wetted area27.58IMS L10.238LSM09.983Accomod. length10.970Sink (kg/mm) 20.89
VCGD-0.022VCGM-0.009 RM Rated (kg·m) 153.8Limit of positive stability(°) 123.7 Stability Index 125.7 BLR index 0.0000Default crew weight687 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRDPBWPIPA0.0034
EDL2.000ST10.065ST2
ST3ST40.098ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.700IG14.200ISP15.850MDT10.104MDL10.188MDT20.104MDL20.158TL1.450MW0.188GO0.188
E4.850J4.050BAS1.665FSD0.033SFJ0.000SPL3.850WPLTPSBD0.160MWT146.90MCG5.020
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.022Flotation Date01/01/2013
SFFP0.273FFM1.418FF1.418LCFcl5.974SG1.0246
SAFP10.725FAM1.202FA1.202LCFsh6.219HBI1.282
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004HE6 Issued on 11/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
KARINYAFRA-44391
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.171.011.793.133.9939.1606/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.100.641.252.344.2713.65NoNo 30.5116/07/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS115.5015.5215.518.197.76104.7417/07/2018Bleu
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA116.5813.4515.028.158.10101%101.8515/02/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.0 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity125 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity70 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004HE6 Issued on 11/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org