Non Spin/HSFClub Certificate2026
Easy ElevenCRO 2742
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 Angles47.5°45.2°43.1°41.5°40.2°39.2°38.6°39.0°39.8°
Beat VMG2.343.424.264.905.425.765.956.066.02
52°3.725.336.477.297.878.258.468.628.64
60°4.055.686.807.608.128.468.698.898.94
75°4.315.937.057.828.328.668.939.339.49
90°4.195.826.977.798.328.698.999.549.97
110°3.545.146.407.378.088.568.939.6210.32
120°3.264.836.087.087.858.398.789.4810.21
135°2.774.185.406.427.277.958.439.149.83
150°2.323.534.645.586.447.187.798.639.27
Run VMG2.013.054.014.925.796.587.288.359.05
Gybe Angles143.5°144.4°145.9°174.8°178.4°179.3°179.5°179.8°179.8°
APH ToD:543.1CDL: 11.626APH ToT: 1.1047CertNo:171/25
BOAT
ClassDufour 470DesignerFelciBuilderDufourAge date01/2021Series date01/2021Offset fileDufour470perf.offData fileCRO2742
HULL
Length Overall13.990 mMaximum Beam4.740 mDraft2.589 mDisplacement13,508 kgDLR6.1734IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.163%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.410m
CREW
Maximum weight999 kg(default)Minimum weight849 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail64.6965.52Headsail Luffed45.6745.67Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail20.18Storm Jib16.75Heavy Weather Jib45.22
SAIL LIMITS
Headsails7
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 447.7 kg·m Stability Index 113.8
COMMENTS
SPL = 5.24
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  03620004LW8 Issued on 20/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Easy ElevenCRO 2742
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 VMG1539.01051.2844.9734.0664.7624.5605.0593.7597.8
52°967.3675.6556.7493.6457.2436.5425.4417.8416.9
60°888.2633.6529.3473.9443.3425.4414.3404.8402.5
75°835.5606.8510.8460.1432.8415.9403.1385.8379.3
90°859.1618.7516.3462.0432.4414.4400.5377.5360.9
110°1016.6700.2562.8488.2445.4420.7403.3374.3348.8
120°1103.2746.1592.3508.8458.7429.3410.2379.8352.6
135°1299.4861.5666.9561.0495.3453.1427.0394.0366.3
150°1549.61021.2776.7644.7559.3501.7461.9417.4388.5
Run VMG1789.31179.1896.8731.9622.0547.5494.4431.0397.9
Selected Courses
Windward / Leeward1664.11115.2870.9732.9643.3586.0549.7512.3497.8
All purpose1233.5840.7669.0575.5517.6481.5458.7432.8418.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward680.20.8821
All purpose543.11.1047
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8206
Downwind "popa"0.8567
70% up, 30% down "Ilhabela"0.8311
30% up, 70% down "Ilhabela-inverso"0.8455
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Predominantly Upwind573.91.0455
Predominantly Downwind576.71.0404
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.91.0622 Predom. Rc High412.51.4546 5B SF Bay L/M779.60.7696 TriNum AP Low754.80.7949 Predom. Dn Low983.90.6098 5B SF Bay Med633.70.9469 TriNum AP Med540.61.1099 Predom. Dn L/M682.70.8788 5B SF Bay M/H543.31.1045 TriNum AP High454.71.3195 Predom. Dn Med548.81.0932 5B SF Bay High508.21.1807 TriNum W/L Low1046.30.5734 Predom. Dn M/H464.11.2927 5B AP Low862.20.6959 TriNum W/L Med677.80.8852 Predom. Dn High424.51.4136 5B AP L/M639.00.9390 TriNum W/L Hig544.81.1014 ChiMac Up Low771.90.7773 5B AP Med528.91.1344 Predom. Upwind602.00.9966 ChiMac Up Med676.70.8867 5B AP M/H463.11.2955 Predom. Reaching545.91.0992 ChiMac Up High566.71.0588 5B AP High434.81.3798 Predom. Downwind610.30.9832 ChiMac Off Low819.50.7322 5B W/L Low1191.30.5036 Predom. Up Low903.60.6640 ChiMac Off Med700.60.8564 5B W/L L/M824.60.7276 Predom. Up L/M653.50.9181 ChiMac Off High561.61.0684 5B W/L Med659.80.9093 Predom. Up Med548.61.0938 ChiMac AP Low789.00.7604 5B W/L M/H557.41.0764 Predom. Up M/H489.41.2260 ChiMac AP Med683.80.8774 5B W/L High516.31.1621 Predom. Up High468.41.2809 ChiMac AP High561.11.0693 W/L 60-40 Low1177.40.5096 Predom. Rc Low826.50.7260 BayMac Cove Island925.10.6486 W/L 60-40 L/M821.60.7303 Predom. Rc L/M595.81.0070 BayMac Shore913.60.6567 W/L 60-40 Med663.80.9039 Predom. Rc Med498.21.2043 Harvest Moon472.81.2691 W/L 60-40 M/H568.21.0560 Predom. Rc M/H439.81.3642 5B SF Bay Low980.30.6121 W/L 60-40 High532.31.1272      SA/DSPL Up19.29SA/DSPL Dn19.29
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance598.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating598.11.0032
FinRating, kevyt tuuli1177.30.8494
FinRating, kova tuuli439.01.1391
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0032
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.1101
Triple Number Coastal/Long Distance High1.3195
Triple Number Windward/Leeward Low0.6042
Triple Number Windward/Leeward Medium0.8852
Triple Number Windward/Leeward High1.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
For information
General Purpose Handicap (GPH)620.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Saronikos S All Purpose623.20.9627
Saronikos S Upwind684.10.8771
Saronikos S Downwind569.21.0540
Saronikos N All Purpose662.80.9052
Saronikos N Upwind716.20.8377
Saronikos N Downwind642.80.9335
Saronikos SW All Purpose640.70.9365
Saronikos SW Upwind714.20.8401
Saronikos SW Downwind585.71.0244
Saronikos NE All Purpose705.00.8510
Saronikos NE Upwind671.40.8936
Saronikos NE Downwind741.90.8087
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose564.91.0622
5-Band All Purpose Low935.40.6414
5-Band All Purpose L/M663.90.9038
5-Band All Purpose Med546.31.0983
5-Band All Purpose M/H475.31.2622
5-Band All Purpose High445.01.3483
Single Number Predominant Upwind572.11.0488
Single Number Predominant Reaching519.81.1544
Single Number Predominant Downwind577.81.0385
5-Band 50-50 Windward/Leeward Low1191.30.5036
5-Band 50-50 Windward/Leeward L/M824.60.7276
5-Band 50-50 Windward/Leeward Med659.80.9093
5-Band 50-50 Windward/Leeward M/H557.41.0764
5-Band 50-50 Windward/Leeward High516.31.1621
5-Band 60-40 Windward/Leeward Low1177.40.5096
5-Band 60-40 Windward/Leeward L/M821.60.7303
5-Band 60-40 Windward/Leeward Med663.80.9039
5-Band 60-40 Windward/Leeward M/H568.21.0560
5-Band 60-40 Windward/Leeward High532.31.1272
Triple Number 50-50 Windward/Leeward Low1046.30.5734
Triple Number 50-50 Windward/Leeward Med677.90.8850
Triple Number 50-50 Windward/Leeward High544.81.1014
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward683.80.8774
Triple Number 60-40 Windward/Leeward Low1036.30.5790
Triple Number 60-40 Windward/Leeward Med680.90.8812
Triple Number 60-40 Windward/Leeward High556.91.0773
Triple Number All-Purpose Low827.20.7253
Triple Number All-Purpose Med558.81.0736
Triple Number All-Purpose High466.31.2868
Triple Number Predominant Upwind Low814.50.7367
Triple Number Predominant Upwind Med563.81.0643
Triple Number Predominant Upwind High484.11.2395
Triple Number Predominant Reaching Low738.40.8126
Triple Number Predominant Reaching Med516.61.1614
Triple Number Predominant Reaching High423.81.4157
Triple Number Predominant Downwind Low861.40.6965
Triple Number Predominant Downwind Med567.11.0581
Triple Number Predominant Downwind High447.71.3403
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low754.8
Triple Number Coastal/Long Distance Medium540.5
Triple Number Coastal/Long Distance High454.7
Triple Number Windward/Leeward Low993.0
Triple Number Windward/Leeward Medium677.8
Triple Number Windward/Leeward High544.8
Predominantly Upwind573.9
Predominantly Downwind576.7
Predominantly Reaching538.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.1101
Triple Number Coastal/Long Distance High1.3195
Triple Number Windward/Leeward Low0.6042
Triple Number Windward/Leeward Medium0.8852
Triple Number Windward/Leeward High1.1014
Coastal/Long Distance1.0032
Predominantly Upwind1.0455
Predominantly Downwind1.0404
For information
General Purpose Handicap (GPH)620.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1047
Distanseseilas Trippeltall svak vind0.7949
Distanseseilas Trippeltall mellomvind1.1101
Distanseseilas Trippeltall sterk vind1.3195
Pølsebane Trippeltall svak vind0.6042
Pølsebane Trippeltall mellomvind0.8852
Pølsebane Trippeltall sterk vind1.1014
Motvind Singeltall1.0455
Medvind Singeltall1.0404
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Coastal/Long Distance598.11.0032
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind573.91.0455
Predominantly Downwind576.71.0404
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore502.21.1948
Cape Doctor Coastal422.81.4190
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.1101
Triple Number Coastal/Long Distance High1.3195
Triple Number Windward/Leeward Low0.6042
Triple Number Windward/Leeward Medium0.8852
Triple Number Windward/Leeward High1.1014
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.1101
Triple Number Coastal/Long Distance High1.3195
Triple Number Windward/Leeward Low0.6042
Triple Number Windward/Leeward Medium0.8852
Triple Number Windward/Leeward High1.1014
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Predominantly Upwind573.91.0455
Predominantly Downwind576.71.0404
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance598.11.0032
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium540.51.1101
Triple Number Coastal/Long Distance High454.71.3195
Triple Number Windward/Leeward Low993.00.6042
Triple Number Windward/Leeward Medium677.80.8852
Triple Number Windward/Leeward High544.81.1014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1676.71121.6817.4655.5555.1501.2464.7415.8399.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.91.0622 Predom. Dn High424.51.4136 5B AP M/H463.11.2955 TriNum AP Low754.80.7949 Predom. Rc Low826.50.7260 5B AP High434.81.3798 TriNum AP Med540.61.1099 Predom. Rc L/M595.81.0070 5B SF Bay Low980.30.6121 TriNum AP High454.71.3195 Predom. Rc Med498.21.2043 5B SF Bay L/M779.60.7696 TriNum W/L Low1046.30.5734 Predom. Rc M/H439.81.3642 5B SF Bay Med633.70.9469 TriNum W/L Med677.80.8852 Predom. Rc High412.51.4546 5B SF Bay M/H543.31.1045 TriNum W/L Hig544.81.1014 5B W/L Low1191.30.5036 5B SF Bay High508.21.1807 Predom. Upwind602.00.9966 5B W/L L/M824.60.7276 ChiMac Up Low771.90.7773 Predom. Reaching545.91.0992 5B W/L Med659.80.9093 ChiMac Up Med676.70.8867 Predom. Downwind610.30.9832 5B W/L M/H557.41.0764 ChiMac Up High566.71.0588 Predom. Up Low903.60.6640 5B W/L High516.31.1621 ChiMac Off Low819.50.7322 Predom. Up L/M653.50.9181 W/L 60-40 Low1177.40.5096 ChiMac Off Med700.60.8564 Predom. Up Med548.61.0938 W/L 60-40 L/M821.60.7303 ChiMac Off High561.61.0684 Predom. Up M/H489.41.2260 W/L 60-40 Med663.80.9039 ChiMac AP Low789.00.7604 Predom. Up High468.41.2809 W/L 60-40 M/H568.21.0560 ChiMac AP Med683.80.8774 Predom. Dn Low983.90.6098 W/L 60-40 High532.31.1272 ChiMac AP High561.11.0693 Predom. Dn L/M682.70.8788 5B AP Low862.20.6959 BayMac Cove Island925.10.6486 Predom. Dn Med548.81.0932 5B AP L/M639.00.9390 BayMac Shore913.60.6567 Predom. Dn M/H464.11.2927 5B AP Med528.91.1344 Harvest Moon472.81.2691      SA/DSPL Up19.29SA/DSPL Dn19.29
ORC Ref  03620004LW8 Issued on 20/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Easy ElevenCRO 2742
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 470Measurement25/09/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.990Maximum beam4.740Draft2.589Displacement13,508Wetted area46.85IMS L13.157LSM012.981Accomod. length14.000Sink (kg/mm) 36.87
VCGD0.300VCGM0.312 RM Rated (kg·m) 447.7Limit of positive stability(°) 109.1 Stability Index 113.8 BLR index 0.0000Default crew weight999 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P18.300IG18.300ISP19.540MDT10.155MDL10.280MDT20.155MDL20.280TL0.000MW0.280GO0.280
E6.300J5.100BAS1.340FSD0.040SFJ0.200SPLWPLTPS5.900BD0.250MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.300Flotation Date06/10/2021
SFFP0.500FFM1.678FF1.678LCFcl7.607SG1.0250
SAFP13.500FAM1.485FA1.485LCFsh7.931HBI1.607
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03620004LW8 Issued on 20/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Easy ElevenCRO 2742
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.171.122.053.755.1064.6907/10/2024Charter sails
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.060.671.312.684.095.5216.79NoNo 45.6707/10/2024Charter sails
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.0 mTable area0.66 m²Headroom1.89 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity240 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity130 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03620004LW8 Issued on 20/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org