Club Certificate2026
Santa LuciaROU 21412
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
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 Angles48.3°45.9°44.1°43.0°41.8°40.4°39.6°40.2°41.5°
Beat VMG2.083.053.784.344.805.175.375.455.34
52°3.334.785.826.577.117.487.697.827.81
60°3.655.126.156.887.367.687.908.088.10
75°3.895.366.397.117.567.868.108.448.58
90°3.915.556.737.527.978.268.438.698.99
110°4.025.666.897.658.118.498.869.509.88
120°3.905.516.717.528.018.418.819.6410.47
135°3.414.936.137.067.688.108.499.3110.24
150°2.824.165.306.267.047.587.968.619.30
Run VMG2.443.604.595.426.106.617.047.718.26
Gybe Angles139.5°143.3°147.4°148.7°150.2°153.8°159.2°164.6°163.0°
APH ToD:559.8CDL: 9.455APH ToT: 1.0718CertNo:
BOAT
ClassDufour 412DesignerFelciBuilderDUFOURAge date02/2021Series date01/2015Offset fileDUF412GLCL.offData file2026_ROU21412_SantaLucia
HULL
Length Overall11.980 mMaximum Beam4.200 mDraft2.083 mDisplacement8,986 kgDLR7.3616IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.357%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight950 kg(declared)Minimum weight808 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.4039.88Headsail Luffed34.9434.94Headsail FlyingSymmetricAsymmetric115.87115.87 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.14Storm Jib12.47Heavy Weather Jib33.66
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 260.0 kg·m Stability Index 119.4
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  05040004KIT Issued on 07/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Santa LuciaROU 21412
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
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 VMG1729.61180.5951.9829.2749.7696.8670.9661.0673.6
52°1081.6752.9619.0548.1506.1481.6468.2460.1461.1
60°987.1702.8584.9522.9488.9468.6456.0445.7444.7
75°925.9671.7563.6506.2476.1457.9444.5426.3419.5
90°919.9649.2534.6479.0451.9435.8426.9414.5400.6
110°895.2635.5522.6470.6444.0423.8406.1379.0364.5
120°923.1653.2536.5479.0449.6428.1408.5373.6343.7
135°1057.1729.7587.6509.9468.9444.4424.1386.6351.5
150°1278.3866.1679.5575.4511.6474.7452.2418.1386.9
Run VMG1476.01000.1784.6664.5590.6544.8511.2466.8435.7
Selected Courses
Windward / Leeward1602.81090.3868.2746.8670.2620.8591.0563.9554.6
All purpose1200.7830.0671.2586.7536.9505.4485.3463.2451.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward703.20.8532
All purpose559.81.0718
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7317
Downwind "popa"0.9205
70% up, 30% down "Ilhabela"0.7797
30% up, 70% down "Ilhabela-inverso"0.8544
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Predominantly Upwind613.40.9781
Predominantly Downwind566.01.0602
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP582.81.0295 Predom. Rc High439.61.3649 5B SF Bay L/M790.70.7588 TriNum AP Low750.60.7994 Predom. Dn Low897.00.6689 5B SF Bay Med659.20.9102 TriNum AP Med556.91.0774 Predom. Dn L/M646.80.9277 5B SF Bay M/H579.71.0350 TriNum AP High482.01.2447 Predom. Dn Med542.61.1058 5B SF Bay High551.11.0887 TriNum W/L Low1029.50.5828 Predom. Dn M/H480.21.2494 5B AP Low833.00.7203 TriNum W/L Med699.90.8573 Predom. Dn High447.81.3399 5B AP L/M645.00.9303 TriNum W/L Hig588.31.0199 ChiMac Up Low816.80.7346 5B AP Med546.81.0973 Predom. Upwind644.20.9314 ChiMac Up Med720.40.8329 5B AP M/H489.31.2262 Predom. Reaching554.81.0815 ChiMac Up High609.10.9851 5B AP High465.01.2903 Predom. Downwind593.71.0106 ChiMac Off Low762.40.7870 5B W/L Low1162.90.5159 Predom. Up Low949.70.6317 ChiMac Off Med666.60.9000 5B W/L L/M828.90.7238 Predom. Up L/M694.60.8639 ChiMac Off High554.41.0822 5B W/L Med684.60.8765 Predom. Up Med589.51.0179 ChiMac AP Low785.00.7643 5B W/L M/H598.11.0031 Predom. Up M/H530.51.1309 ChiMac AP Med690.10.8695 5B W/L High567.01.0583 Predom. Up High512.01.1720 ChiMac AP High579.51.0354 W/L 60-40 Low1182.40.5074 Predom. Rc Low809.20.7415 BayMac Cove Island912.50.6576 W/L 60-40 L/M845.60.7095 Predom. Rc L/M595.41.0078 BayMac Shore905.60.6625 W/L 60-40 Med700.50.8565 Predom. Rc Med510.31.1759 Harvest Moon482.31.2440 W/L 60-40 M/H614.50.9763 Predom. Rc M/H462.51.2973 5B SF Bay Low976.60.6143 W/L 60-40 High586.51.0230      SA/DSPL Up17.08SA/DSPL Dn35.66
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance613.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating613.50.9781
FinRating, kevyt tuuli1141.60.8759
FinRating, kova tuuli468.11.0680
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9781
Triple Number Coastal/Long Distance Low0.7994
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2447
Triple Number Windward/Leeward Low0.6127
Triple Number Windward/Leeward Medium0.8573
Triple Number Windward/Leeward High1.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
For information
General Purpose Handicap (GPH)634.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Saronikos S All Purpose665.50.9016
Saronikos S Upwind761.50.7879
Saronikos S Downwind542.31.1064
Saronikos N All Purpose686.70.8738
Saronikos N Upwind793.70.7559
Saronikos N Downwind585.61.0245
Saronikos SW All Purpose672.60.8921
Saronikos SW Upwind791.30.7583
Saronikos SW Downwind543.81.1034
Saronikos NE All Purpose710.80.8441
Saronikos NE Upwind739.00.8120
Saronikos NE Downwind659.20.9102
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose582.81.0295
5-Band All Purpose Low918.30.6534
5-Band All Purpose L/M667.60.8987
5-Band All Purpose Med564.11.0636
5-Band All Purpose M/H504.41.1896
5-Band All Purpose High479.41.2517
Single Number Predominant Upwind613.00.9788
Single Number Predominant Reaching529.51.1330
Single Number Predominant Downwind565.71.0607
5-Band 50-50 Windward/Leeward Low1162.90.5159
5-Band 50-50 Windward/Leeward L/M828.90.7238
5-Band 50-50 Windward/Leeward Med684.60.8765
5-Band 50-50 Windward/Leeward M/H598.11.0031
5-Band 50-50 Windward/Leeward High567.01.0583
5-Band 60-40 Windward/Leeward Low1182.40.5074
5-Band 60-40 Windward/Leeward L/M845.60.7095
5-Band 60-40 Windward/Leeward Med700.50.8565
5-Band 60-40 Windward/Leeward M/H614.50.9763
5-Band 60-40 Windward/Leeward High586.51.0230
Triple Number 50-50 Windward/Leeward Low1029.50.5828
Triple Number 50-50 Windward/Leeward Med700.00.8571
Triple Number 50-50 Windward/Leeward High588.31.0199
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward719.50.8339
Triple Number 60-40 Windward/Leeward Low1047.60.5727
Triple Number 60-40 Windward/Leeward Med716.00.8380
Triple Number 60-40 Windward/Leeward High605.40.9912
Triple Number All-Purpose Low817.40.7340
Triple Number All-Purpose Med574.71.0440
Triple Number All-Purpose High496.91.2074
Triple Number Predominant Upwind Low852.60.7038
Triple Number Predominant Upwind Med604.00.9934
Triple Number Predominant Upwind High528.31.1357
Triple Number Predominant Reaching Low728.80.8232
Triple Number Predominant Reaching Med529.21.1338
Triple Number Predominant Reaching High446.71.3433
Triple Number Predominant Downwind Low796.90.7529
Triple Number Predominant Downwind Med552.91.0851
Triple Number Predominant Downwind High463.11.2957
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low750.6
Triple Number Coastal/Long Distance Medium556.8
Triple Number Coastal/Long Distance High482.0
Triple Number Windward/Leeward Low979.3
Triple Number Windward/Leeward Medium699.9
Triple Number Windward/Leeward High588.3
Predominantly Upwind613.4
Predominantly Downwind566.0
Predominantly Reaching539.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7994
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2447
Triple Number Windward/Leeward Low0.6127
Triple Number Windward/Leeward Medium0.8573
Triple Number Windward/Leeward High1.0199
Coastal/Long Distance0.9781
Predominantly Upwind0.9781
Predominantly Downwind1.0602
For information
General Purpose Handicap (GPH)634.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0718
Distanseseilas Trippeltall svak vind0.7994
Distanseseilas Trippeltall mellomvind1.0776
Distanseseilas Trippeltall sterk vind1.2447
Pølsebane Trippeltall svak vind0.6127
Pølsebane Trippeltall mellomvind0.8573
Pølsebane Trippeltall sterk vind1.0199
Motvind Singeltall0.9781
Medvind Singeltall1.0602
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Coastal/Long Distance613.50.9781
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind613.40.9781
Predominantly Downwind566.01.0602
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore557.41.0764
Cape Doctor Coastal455.01.3186
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7994
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2447
Triple Number Windward/Leeward Low0.6127
Triple Number Windward/Leeward Medium0.8573
Triple Number Windward/Leeward High1.0199
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7994
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2447
Triple Number Windward/Leeward Low0.6127
Triple Number Windward/Leeward Medium0.8573
Triple Number Windward/Leeward High1.0199
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Predominantly Upwind613.40.9781
Predominantly Downwind566.01.0602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.50.9781
Triple Number Coastal/Long Distance Low750.60.7994
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High482.01.2447
Triple Number Windward/Leeward Low979.30.6127
Triple Number Windward/Leeward Medium699.90.8573
Triple Number Windward/Leeward High588.31.0199
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1590.11081.3811.4666.6576.2524.9490.1442.3426.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP582.81.0295 Predom. Dn High447.81.3399 5B AP M/H489.31.2262 TriNum AP Low750.60.7994 Predom. Rc Low809.20.7415 5B AP High465.01.2903 TriNum AP Med556.91.0774 Predom. Rc L/M595.41.0078 5B SF Bay Low976.60.6143 TriNum AP High482.01.2447 Predom. Rc Med510.31.1759 5B SF Bay L/M790.70.7588 TriNum W/L Low1029.50.5828 Predom. Rc M/H462.51.2973 5B SF Bay Med659.20.9102 TriNum W/L Med699.90.8573 Predom. Rc High439.61.3649 5B SF Bay M/H579.71.0350 TriNum W/L Hig588.31.0199 5B W/L Low1162.90.5159 5B SF Bay High551.11.0887 Predom. Upwind644.20.9314 5B W/L L/M828.90.7238 ChiMac Up Low816.80.7346 Predom. Reaching554.81.0815 5B W/L Med684.60.8765 ChiMac Up Med720.40.8329 Predom. Downwind593.71.0106 5B W/L M/H598.11.0031 ChiMac Up High609.10.9851 Predom. Up Low949.70.6317 5B W/L High567.01.0583 ChiMac Off Low762.40.7870 Predom. Up L/M694.60.8639 W/L 60-40 Low1182.40.5074 ChiMac Off Med666.60.9000 Predom. Up Med589.51.0179 W/L 60-40 L/M845.60.7095 ChiMac Off High554.41.0822 Predom. Up M/H530.51.1309 W/L 60-40 Med700.50.8565 ChiMac AP Low785.00.7643 Predom. Up High512.01.1720 W/L 60-40 M/H614.50.9763 ChiMac AP Med690.10.8695 Predom. Dn Low897.00.6689 W/L 60-40 High586.51.0230 ChiMac AP High579.51.0354 Predom. Dn L/M646.80.9277 5B AP Low833.00.7203 BayMac Cove Island912.50.6576 Predom. Dn Med542.61.1058 5B AP L/M645.00.9303 BayMac Shore905.60.6625 Predom. Dn M/H480.21.2494 5B AP Med546.81.0973 Harvest Moon482.31.2440      SA/DSPL Up17.08SA/DSPL Dn35.66
ORC Ref  05040004KIT Issued on 07/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Santa LuciaROU 21412
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 412Measurement05/05/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.980Maximum beam4.200Draft2.083Displacement8,986Wetted area34.45IMS L10.975LSM010.686Accomod. length11.980Sink (kg/mm) 26.25
VCGD0.086VCGM0.117 RM Rated (kg·m) 260.0Limit of positive stability(°) 117.6 Stability Index 119.4 BLR index 0.0000Default crew weight757 Declared crew weight 950
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBWPIPA0.0036
EDL3.105ST10.050ST20.180
ST30.180ST40.112ST50.270
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.750IG15.790ISP15.990MDT10.165MDL10.240MDT20.165MDL20.240TL0.000MW0.240GO0.240
E4.700J4.300BAS1.980FSD0.360SFJ0.140SPLWPLTPS5.100BD0.200MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered260.0Flotation Date14/06/2021
SFFP0.280FFMFF1.606LCFcl6.462SG
SAFP11.757FAMFA1.365LCFsh6.785HBI1.432
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05040004KIT Issued on 07/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Santa LuciaROU 21412
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentm0.060.811.542.873.8939.4005/05/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.611.172.413.445.1514.42NoNo 34.9405/05/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA216.3514.6815.529.038.69104%115.8715/06/2022015.6713.9714.827.937.88101%97.8120/01/2019orange
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  05040004KIT Issued on 07/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org