Club Certificate2026
LE PETIT NAINFRA-17892
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 Angles46.0°43.4°41.1°39.3°38.2°37.8°37.7°38.2°39.6°
Beat VMG2.453.484.254.764.995.095.145.175.09
52°3.845.316.276.817.047.147.217.287.27
60°4.125.586.506.997.237.357.437.547.56
75°4.315.756.657.127.447.677.818.018.10
90°4.185.786.817.297.547.828.108.478.70
110°4.215.866.957.548.028.418.719.289.83
120°4.075.716.837.468.018.549.079.9710.81
135°3.585.126.317.087.638.198.8010.4312.86
150°2.964.305.446.397.067.538.009.0711.35
Run VMG2.563.734.715.536.146.586.987.869.83
Gybe Angles139.4°142.9°147.1°149.7°152.8°157.3°159.2°146.0°141.2°
APH ToD:552.3CDL: 8.945APH ToT: 1.0864CertNo:26195a
BOAT
ClassDUFOUR 334 trophyDesignerFAUROUX JacquesBuilderDUFOUR SAAge date04/1998Series date09/1997Offset fileF153.OFFData fileF17892_26195a
HULL
Length Overall10.033 mMaximum Beam3.346 mDraft1.973 mDisplacement3,512 kgDLR4.6295IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.384m
CREW
Maximum weight604 kg(default)Minimum weight474 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.1934.97Headsail Luffed26.7326.73Headsail FlyingSymmetricAsymmetric86.2986.30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.93Storm Jib7.44Heavy Weather Jib20.07
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 77.8 kg·m Stability Index 100.4
COMMENTS
2026: NC / 2025: New jib / 2023: NC / Small P / Asy. only / VOLVO/120S / From:DU334 Trop.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  04330004N91 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LE PETIT NAINFRA-17892
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 VMG1470.61033.4847.0755.7721.8707.7700.4695.8707.4
52°938.1678.2573.9528.4511.4504.3499.6494.7495.0
60°874.6644.7553.8515.2498.0489.9484.5477.8476.3
75°835.4626.2541.4505.3484.0469.7461.1449.6444.4
90°862.0623.0528.6493.9477.5460.1444.4424.8413.6
110°855.5614.0518.2477.5448.8428.0413.5387.8366.1
120°885.1630.5527.3482.8449.4421.5396.8361.0333.2
135°1005.8703.8571.0508.3472.0439.4409.0345.3280.0
150°1216.8836.7662.3563.6509.8478.3450.2396.8317.2
Run VMG1405.1966.1764.8650.8586.0546.7515.6458.2366.3
Selected Courses
Windward / Leeward1437.8999.8805.9703.3653.9627.2608.0577.0536.8
All purpose1089.0770.0634.1568.2535.1514.1498.1471.9445.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward682.50.8791
All purpose552.31.0864
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7690
Downwind "popa"0.9358
70% up, 30% down "Ilhabela"0.8124
30% up, 70% down "Ilhabela-inverso"0.8786
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Predominantly Upwind600.40.9993
Predominantly Downwind558.21.0749
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP575.41.0428 Predom. Rc High439.91.3641 5B SF Bay L/M739.30.8116 TriNum AP Low702.00.8547 Predom. Dn Low847.30.7082 5B SF Bay Med641.90.9347 TriNum AP Med549.21.0925 Predom. Dn L/M627.60.9561 5B SF Bay M/H589.61.0176 TriNum AP High492.31.2188 Predom. Dn Med540.81.1094 5B SF Bay High557.61.0760 TriNum W/L Low946.10.6342 Predom. Dn M/H482.71.2431 5B AP Low778.80.7705 TriNum W/L Med676.40.8871 Predom. Dn High436.41.3750 5B AP L/M616.20.9737 TriNum W/L Hig601.20.9980 ChiMac Up Low753.60.7962 5B AP Med542.21.1066 Predom. Upwind625.50.9592 ChiMac Up Med681.50.8804 5B AP M/H499.51.2013 Predom. Reaching548.31.0943 ChiMac Up High597.71.0038 5B AP High471.91.2714 Predom. Downwind581.51.0317 ChiMac Off Low730.50.8214 5B W/L Low1060.80.5656 Predom. Up Low857.50.6997 ChiMac Off Med646.80.9277 5B W/L L/M775.80.7734 Predom. Up L/M652.90.9189 ChiMac Off High545.11.1007 5B W/L Med666.40.9003 Predom. Up Med582.71.0298 ChiMac AP Low738.80.8122 5B W/L M/H609.90.9838 Predom. Up M/H548.31.0942 ChiMac AP Med661.90.9065 5B W/L High575.41.0427 Predom. Up High530.11.1318 ChiMac AP High570.11.0525 W/L 60-40 Low1067.90.5619 Predom. Rc Low758.20.7914 BayMac Cove Island849.90.7059 W/L 60-40 L/M785.40.7639 Predom. Rc L/M579.41.0356 BayMac Shore843.50.7113 W/L 60-40 Med679.90.8825 Predom. Rc Med514.81.1656 Harvest Moon482.11.2447 W/L 60-40 M/H628.40.9548 Predom. Rc M/H471.81.2717 5B SF Bay Low894.40.6709 W/L 60-40 High600.10.9999      SA/DSPL Up26.26SA/DSPL Dn51.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance600.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating600.50.9992
FinRating, kevyt tuuli1044.10.9577
FinRating, kova tuuli472.61.0579
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9992
Triple Number Coastal/Long Distance Low0.8547
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2188
Triple Number Windward/Leeward Low0.6646
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High0.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
For information
General Purpose Handicap (GPH)618.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Saronikos S All Purpose629.00.9539
Saronikos S Upwind711.10.8437
Saronikos S Downwind527.11.1383
Saronikos N All Purpose661.00.9077
Saronikos N Upwind744.20.8062
Saronikos N Downwind575.11.0433
Saronikos SW All Purpose629.00.9538
Saronikos SW Upwind730.10.8219
Saronikos SW Downwind528.21.1359
Saronikos NE All Purpose682.60.8790
Saronikos NE Upwind699.70.8575
Saronikos NE Downwind641.60.9351
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose575.41.0428
5-Band All Purpose Low848.80.7069
5-Band All Purpose L/M638.40.9398
5-Band All Purpose Med560.81.0698
5-Band All Purpose M/H515.11.1648
5-Band All Purpose High483.51.2408
Single Number Predominant Upwind599.21.0014
Single Number Predominant Reaching528.01.1363
Single Number Predominant Downwind559.11.0731
5-Band 50-50 Windward/Leeward Low1060.80.5656
5-Band 50-50 Windward/Leeward L/M775.80.7734
5-Band 50-50 Windward/Leeward Med666.40.9003
5-Band 50-50 Windward/Leeward M/H609.90.9838
5-Band 50-50 Windward/Leeward High575.41.0427
5-Band 60-40 Windward/Leeward Low1067.90.5619
5-Band 60-40 Windward/Leeward L/M785.40.7639
5-Band 60-40 Windward/Leeward Med679.90.8825
5-Band 60-40 Windward/Leeward M/H628.40.9548
5-Band 60-40 Windward/Leeward High600.10.9999
Triple Number 50-50 Windward/Leeward Low946.10.6342
Triple Number 50-50 Windward/Leeward Med676.40.8870
Triple Number 50-50 Windward/Leeward High601.20.9980
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward696.10.8620
Triple Number 60-40 Windward/Leeward Low953.70.6291
Triple Number 60-40 Windward/Leeward Med689.20.8706
Triple Number 60-40 Windward/Leeward High621.00.9661
Triple Number All-Purpose Low762.70.7866
Triple Number All-Purpose Med568.11.0561
Triple Number All-Purpose High507.01.1834
Triple Number Predominant Upwind Low780.10.7691
Triple Number Predominant Upwind Med591.01.0153
Triple Number Predominant Upwind High549.61.0916
Triple Number Predominant Reaching Low688.90.8710
Triple Number Predominant Reaching Med529.81.1324
Triple Number Predominant Reaching High454.21.3211
Triple Number Predominant Downwind Low757.50.7921
Triple Number Predominant Downwind Med550.11.0906
Triple Number Predominant Downwind High460.91.3018
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low702.0
Triple Number Coastal/Long Distance Medium549.1
Triple Number Coastal/Long Distance High492.3
Triple Number Windward/Leeward Low902.8
Triple Number Windward/Leeward Medium676.4
Triple Number Windward/Leeward High601.2
Predominantly Upwind600.4
Predominantly Downwind558.2
Predominantly Reaching535.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8547
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2188
Triple Number Windward/Leeward Low0.6646
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High0.9980
Coastal/Long Distance0.9992
Predominantly Upwind0.9993
Predominantly Downwind1.0749
For information
General Purpose Handicap (GPH)618.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0864
Distanseseilas Trippeltall svak vind0.8547
Distanseseilas Trippeltall mellomvind1.0927
Distanseseilas Trippeltall sterk vind1.2188
Pølsebane Trippeltall svak vind0.6646
Pølsebane Trippeltall mellomvind0.8871
Pølsebane Trippeltall sterk vind0.9980
Motvind Singeltall0.9993
Medvind Singeltall1.0749
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Coastal/Long Distance600.50.9992
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind600.40.9993
Predominantly Downwind558.21.0749
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore548.91.0931
Cape Doctor Coastal453.51.3230
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8547
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2188
Triple Number Windward/Leeward Low0.6646
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High0.9980
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8547
Triple Number Coastal/Long Distance Medium1.0927
Triple Number Coastal/Long Distance High1.2188
Triple Number Windward/Leeward Low0.6646
Triple Number Windward/Leeward Medium0.8871
Triple Number Windward/Leeward High0.9980
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Predominantly Upwind600.40.9993
Predominantly Downwind558.21.0749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance600.50.9992
Triple Number Coastal/Long Distance Low702.00.8547
Triple Number Coastal/Long Distance Medium549.11.0927
Triple Number Coastal/Long Distance High492.31.2188
Triple Number Windward/Leeward Low902.80.6646
Triple Number Windward/Leeward Medium676.40.8871
Triple Number Windward/Leeward High601.20.9980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.6996.4758.3636.7570.8534.0502.1449.7424.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP575.41.0428 Predom. Dn High436.41.3750 5B AP M/H499.51.2013 TriNum AP Low702.00.8547 Predom. Rc Low758.20.7914 5B AP High471.91.2714 TriNum AP Med549.21.0925 Predom. Rc L/M579.41.0356 5B SF Bay Low894.40.6709 TriNum AP High492.31.2188 Predom. Rc Med514.81.1656 5B SF Bay L/M739.30.8116 TriNum W/L Low946.10.6342 Predom. Rc M/H471.81.2717 5B SF Bay Med641.90.9347 TriNum W/L Med676.40.8871 Predom. Rc High439.91.3641 5B SF Bay M/H589.61.0176 TriNum W/L Hig601.20.9980 5B W/L Low1060.80.5656 5B SF Bay High557.61.0760 Predom. Upwind625.50.9592 5B W/L L/M775.80.7734 ChiMac Up Low753.60.7962 Predom. Reaching548.31.0943 5B W/L Med666.40.9003 ChiMac Up Med681.50.8804 Predom. Downwind581.51.0317 5B W/L M/H609.90.9838 ChiMac Up High597.71.0038 Predom. Up Low857.50.6997 5B W/L High575.41.0427 ChiMac Off Low730.50.8214 Predom. Up L/M652.90.9189 W/L 60-40 Low1067.90.5619 ChiMac Off Med646.80.9277 Predom. Up Med582.71.0298 W/L 60-40 L/M785.40.7639 ChiMac Off High545.11.1007 Predom. Up M/H548.31.0942 W/L 60-40 Med679.90.8825 ChiMac AP Low738.80.8122 Predom. Up High530.11.1318 W/L 60-40 M/H628.40.9548 ChiMac AP Med661.90.9065 Predom. Dn Low847.30.7082 W/L 60-40 High600.10.9999 ChiMac AP High570.11.0525 Predom. Dn L/M627.60.9561 5B AP Low778.80.7705 BayMac Cove Island849.90.7059 Predom. Dn Med540.81.1094 5B AP L/M616.20.9737 BayMac Shore843.50.7113 Predom. Dn M/H482.71.2431 5B AP Med542.21.1066 Harvest Moon482.11.2447      SA/DSPL Up26.26SA/DSPL Dn51.93
ORC Ref  04330004N91 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LE PETIT NAINFRA-17892
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 334 trophyMeasurementHIN1051Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.033Maximum beam3.346Draft1.973Displacement3,512Wetted area20.92IMS L9.329LSM09.119Accomod. length10.033Sink (kg/mm) 16.14
VCGD0.212VCGM0.162 RM Rated (kg·m) 77.8Limit of positive stability(°) 104.6 Stability Index 100.4 BLR index 0.0000Default crew weight604 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.384PBWPIPA0.0032
EDL1.776ST10.049ST2
ST3ST40.100ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.600IG12.140ISP12.507MDT10.105MDL10.160MDT20.077MDL20.111TL0.930MW0.160GO0.176
E4.500J3.700BAS1.577FSDSFJ0.114SPLWPLTPS5.300BD0.146MWT113.80MCG4.838
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.212Flotation Date01/01/2013
SFFP0.260FFM1.126FF1.126LCFcl5.588SG1.0256
SAFP9.225FAM0.897FA0.897LCFsh5.823HBI1.001
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004N91 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LE PETIT NAINFRA-17892
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.181.031.752.933.8034.1917/03/2021Medium
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ20.090.711.342.353.204.2811.85YesNo 26.7314/01/2025MediumJ10.070.571.082.073.033.9511.71YesNo 23.8817/03/2021Medium
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA114.0012.1513.087.808.4093%86.2917/03/2021Médium
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004N91 Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org