Club Certificate2026
OLYMPIAGRE-1410
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 Angles48.1°46.5°45.3°44.3°43.0°41.7°40.9°41.6°44.1°
Beat VMG1.682.493.123.583.954.254.414.404.16
52°2.683.924.845.495.956.276.456.526.39
60°2.934.225.145.786.206.486.666.786.72
75°3.114.415.356.016.416.686.897.187.23
90°3.304.735.766.406.736.886.997.417.74
110°3.424.875.926.546.947.287.567.958.25
120°3.294.705.776.466.907.287.668.378.80
135°2.914.255.326.166.677.067.478.369.47
150°2.443.654.705.606.286.737.097.868.78
Run VMG2.123.164.074.875.566.116.537.217.92
Gybe Angles144.4°147.5°150.7°153.6°159.7°166.0°172.7°175.9°169.1°
APH ToD:657.4CDL: 6.651APH ToT: 0.9127CertNo:00227
BOAT
ClassDUFOUR 30 CLASSICDesignerJ & J DESIGNBuilderDUFOURAge date01/2000Series date01/1996Offset fileDU30CLAS.offData fileGR1410
HULL
Length Overall9.030Maximum Beam3.040Draft1.529Displacement3,100DLR7.0487IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationStrutTypeSolid 2 bladesDiameter0.406m
CREW
Maximum weight479(declared)Minimum weight349 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.5020.81Headsail Luffed18.1618.16Headsail FlyingSymmetric62.9162.91Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.39Storm Jib6.71Heavy Weather Jib18.11
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 69.5 Stability Index 109.4
COMMENTS
Builder's displacement.
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  03420004HH0 Issued on 11/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OLYMPIAGRE-1410
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 VMG2146.51444.01154.81004.8910.8847.1816.3818.3864.5
52°1345.0917.5743.2655.2604.8574.4558.1551.8563.7
60°1229.9853.9700.9622.6580.5555.8540.6531.0536.0
75°1159.2816.1673.1598.7561.5539.1522.7501.4498.2
90°1090.3761.2624.6562.8535.3523.2514.8485.8465.1
110°1052.4739.9608.2550.1518.8494.8476.0453.1436.5
120°1095.8766.5623.9557.0521.9494.3469.8430.2408.9
135°1239.0846.9676.4584.7539.5509.6482.2430.7380.1
150°1473.1987.2765.8643.3573.2535.2507.9457.7410.1
Run VMG1701.01139.9883.9739.9647.8589.4551.1499.6454.4
Selected Courses
Windward / Leeward1923.71292.01019.3872.4779.3718.3683.7658.9659.5
All purpose1445.9985.6789.7688.4629.7592.2568.8544.3536.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward819.80.7319
All purpose657.40.9127
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6003
Downwind "popa"0.8314
70% up, 30% down "Ilhabela"0.6550
30% up, 70% down "Ilhabela-inverso"0.7454
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Predominantly Upwind730.30.8216
Predominantly Downwind650.60.9222
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP683.50.8778 Predom. Rc High511.81.1723 5B SF Bay L/M932.30.6436 TriNum AP Low887.70.6759 Predom. Dn Low1049.00.5720 5B SF Bay Med772.90.7763 TriNum AP Med653.30.9184 Predom. Dn L/M747.20.8030 5B SF Bay M/H678.60.8842 TriNum AP High565.51.0611 Predom. Dn Med622.80.9633 5B SF Bay High650.50.9223 TriNum W/L Low1217.80.4927 Predom. Dn M/H547.81.0953 5B AP Low988.30.6071 TriNum W/L Med815.10.7361 Predom. Dn High506.91.1837 5B AP L/M759.20.7903 TriNum W/L Hig683.10.8784 ChiMac Up Low981.40.6114 5B AP Med641.40.9355 Predom. Upwind770.20.7790 ChiMac Up Med863.00.6952 5B AP M/H573.71.0458 Predom. Reaching651.80.9205 ChiMac Up High726.90.8254 5B AP High547.21.0964 Predom. Downwind684.00.8772 ChiMac Off Low886.20.6771 5B W/L Low1381.70.4342 Predom. Up Low1146.60.5233 ChiMac Off Med771.00.7782 5B W/L L/M972.20.6171 Predom. Up L/M828.40.7243 ChiMac Off High635.60.9440 5B W/L Med796.60.7532 Predom. Up Med701.40.8554 ChiMac AP Low928.00.6465 5B W/L M/H693.40.8653 Predom. Up M/H631.90.9496 ChiMac AP Med812.90.7381 5B W/L High663.30.9046 Predom. Up High613.50.9780 ChiMac AP High678.80.8839 W/L 60-40 Low1414.90.4241 Predom. Rc Low957.80.6264 BayMac Cove Island1083.10.5540 W/L 60-40 L/M999.50.6003 Predom. Rc L/M698.10.8595 BayMac Shore1075.70.5578 W/L 60-40 Med822.90.7292 Predom. Rc Med598.41.0026 Harvest Moon560.61.0702 W/L 60-40 M/H720.70.8325 Predom. Rc M/H542.61.1058 5B SF Bay Low1161.80.5164 W/L 60-40 High695.80.8623      SA/DSPL Up18.12SA/DSPL Dn39.09
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance718.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating718.90.8346
FinRating, kevyt tuuli1357.40.7367
FinRating, kova tuuli550.70.9079
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8346
Triple Number Coastal/Long Distance Low0.6759
Triple Number Coastal/Long Distance Medium0.9185
Triple Number Coastal/Long Distance High1.0611
Triple Number Windward/Leeward Low0.5192
Triple Number Windward/Leeward Medium0.7361
Triple Number Windward/Leeward High0.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
For information
General Purpose Handicap (GPH)746.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Saronikos S All Purpose784.90.7644
Saronikos S Upwind922.00.6508
Saronikos S Downwind609.50.9844
Saronikos N All Purpose819.50.7321
Saronikos N Upwind966.00.6211
Saronikos N Downwind671.70.8933
Saronikos SW All Purpose797.20.7527
Saronikos SW Upwind957.80.6264
Saronikos SW Downwind622.30.9642
Saronikos NE All Purpose848.60.7071
Saronikos NE Upwind895.90.6697
Saronikos NE Downwind764.80.7845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose683.50.8778
5-Band All Purpose Low1091.20.5499
5-Band All Purpose L/M784.10.7652
5-Band All Purpose Med660.20.9088
5-Band All Purpose M/H589.31.0182
5-Band All Purpose High559.91.0716
Single Number Predominant Upwind729.80.8221
Single Number Predominant Reaching621.00.9663
Single Number Predominant Downwind650.30.9226
5-Band 50-50 Windward/Leeward Low1381.70.4342
5-Band 50-50 Windward/Leeward L/M972.20.6171
5-Band 50-50 Windward/Leeward Med796.60.7532
5-Band 50-50 Windward/Leeward M/H693.40.8653
5-Band 50-50 Windward/Leeward High663.30.9046
5-Band 60-40 Windward/Leeward Low1414.90.4241
5-Band 60-40 Windward/Leeward L/M999.50.6003
5-Band 60-40 Windward/Leeward Med822.90.7292
5-Band 60-40 Windward/Leeward M/H720.70.8325
5-Band 60-40 Windward/Leeward High695.80.8623
Triple Number 50-50 Windward/Leeward Low1217.80.4927
Triple Number 50-50 Windward/Leeward Med815.20.7360
Triple Number 50-50 Windward/Leeward High683.10.8784
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward846.60.7087
Triple Number 60-40 Windward/Leeward Low1248.00.4808
Triple Number 60-40 Windward/Leeward Med841.50.7130
Triple Number 60-40 Windward/Leeward High711.40.8434
Triple Number All-Purpose Low967.00.6204
Triple Number All-Purpose Med672.70.8919
Triple Number All-Purpose High580.31.0339
Triple Number Predominant Upwind Low1023.30.5864
Triple Number Predominant Upwind Med718.70.8348
Triple Number Predominant Upwind High632.80.9482
Triple Number Predominant Reaching Low859.90.6978
Triple Number Predominant Reaching Med620.90.9664
Triple Number Predominant Reaching High523.41.1463
Triple Number Predominant Downwind Low929.30.6457
Triple Number Predominant Downwind Med632.70.9484
Triple Number Predominant Downwind High523.51.1461
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low887.7
Triple Number Coastal/Long Distance Medium653.2
Triple Number Coastal/Long Distance High565.5
Triple Number Windward/Leeward Low1155.6
Triple Number Windward/Leeward Medium815.1
Triple Number Windward/Leeward High683.1
Predominantly Upwind730.3
Predominantly Downwind650.6
Predominantly Reaching627.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6759
Triple Number Coastal/Long Distance Medium0.9185
Triple Number Coastal/Long Distance High1.0611
Triple Number Windward/Leeward Low0.5192
Triple Number Windward/Leeward Medium0.7361
Triple Number Windward/Leeward High0.8784
Coastal/Long Distance0.8346
Predominantly Upwind0.8216
Predominantly Downwind0.9222
For information
General Purpose Handicap (GPH)746.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9127
Distanseseilas Trippeltall svak vind0.6759
Distanseseilas Trippeltall mellomvind0.9185
Distanseseilas Trippeltall sterk vind1.0611
Pølsebane Trippeltall svak vind0.5192
Pølsebane Trippeltall mellomvind0.7361
Pølsebane Trippeltall sterk vind0.8784
Motvind Singeltall0.8216
Medvind Singeltall0.9222
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Coastal/Long Distance718.90.8346
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind730.30.8216
Predominantly Downwind650.60.9222
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore659.30.9101
Cape Doctor Coastal539.01.1131
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6759
Triple Number Coastal/Long Distance Medium0.9185
Triple Number Coastal/Long Distance High1.0611
Triple Number Windward/Leeward Low0.5192
Triple Number Windward/Leeward Medium0.7361
Triple Number Windward/Leeward High0.8784
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6759
Triple Number Coastal/Long Distance Medium0.9185
Triple Number Coastal/Long Distance High1.0611
Triple Number Windward/Leeward Low0.5192
Triple Number Windward/Leeward Medium0.7361
Triple Number Windward/Leeward High0.8784
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Predominantly Upwind730.30.8216
Predominantly Downwind650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance718.90.8346
Triple Number Coastal/Long Distance Low887.70.6759
Triple Number Coastal/Long Distance Medium653.20.9185
Triple Number Coastal/Long Distance High565.51.0611
Triple Number Windward/Leeward Low1155.60.5192
Triple Number Windward/Leeward Medium815.10.7361
Triple Number Windward/Leeward High683.10.8784
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1901.51276.8951.2779.7675.3614.9573.9515.0502.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP683.50.8778 Predom. Dn High506.91.1837 5B AP M/H573.71.0458 TriNum AP Low887.70.6759 Predom. Rc Low957.80.6264 5B AP High547.21.0964 TriNum AP Med653.30.9184 Predom. Rc L/M698.10.8595 5B SF Bay Low1161.80.5164 TriNum AP High565.51.0611 Predom. Rc Med598.41.0026 5B SF Bay L/M932.30.6436 TriNum W/L Low1217.80.4927 Predom. Rc M/H542.61.1058 5B SF Bay Med772.90.7763 TriNum W/L Med815.10.7361 Predom. Rc High511.81.1723 5B SF Bay M/H678.60.8842 TriNum W/L Hig683.10.8784 5B W/L Low1381.70.4342 5B SF Bay High650.50.9223 Predom. Upwind770.20.7790 5B W/L L/M972.20.6171 ChiMac Up Low981.40.6114 Predom. Reaching651.80.9205 5B W/L Med796.60.7532 ChiMac Up Med863.00.6952 Predom. Downwind684.00.8772 5B W/L M/H693.40.8653 ChiMac Up High726.90.8254 Predom. Up Low1146.60.5233 5B W/L High663.30.9046 ChiMac Off Low886.20.6771 Predom. Up L/M828.40.7243 W/L 60-40 Low1414.90.4241 ChiMac Off Med771.00.7782 Predom. Up Med701.40.8554 W/L 60-40 L/M999.50.6003 ChiMac Off High635.60.9440 Predom. Up M/H631.90.9496 W/L 60-40 Med822.90.7292 ChiMac AP Low928.00.6465 Predom. Up High613.50.9780 W/L 60-40 M/H720.70.8325 ChiMac AP Med812.90.7381 Predom. Dn Low1049.00.5720 W/L 60-40 High695.80.8623 ChiMac AP High678.80.8839 Predom. Dn L/M747.20.8030 5B AP Low988.30.6071 BayMac Cove Island1083.10.5540 Predom. Dn Med622.80.9633 5B AP L/M759.20.7903 BayMac Shore1075.70.5578 Predom. Dn M/H547.81.0953 5B AP Med641.40.9355 Harvest Moon560.61.0702      SA/DSPL Up18.12SA/DSPL Dn39.09
ORC Ref  03420004HH0 Issued on 11/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OLYMPIAGRE-1410
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 30 CLASSICMeasurement21/09/2009HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.030Maximum beam3.040Draft1.529Displacement3,100Wetted area17.66IMS L7.926LSM07.604Accomod. length9.030Sink (kg/mm) 13.66
VCGD0.043VCGM0.112 RM Rated (kg·m) 69.5Limit of positive stability(°) 112.3 Stability Index 109.4 BLR index 0.0000Default crew weight466 Declared crew weight 479
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0167
EDLST1ST2
ST3ST4ST5
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.830IG11.580ISP11.685MDT10.119MDL10.181MDT2MDL2TL0.000MWGO
E3.710J3.430BAS1.440FSD0.031SFJ0.000SPL3.780WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.787FFM1.159FF1.159LCFcl4.775SG1.0265
SAFP8.220FAM1.010FA1.010LCFsh5.011HBI1.042
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004HH0 Issued on 11/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OLYMPIAGRE-1410
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.701.252.172.9920.5004/03/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.400.771.662.653.6810.40NoNo 18.1611/11/2017
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.4911.4911.496.606.4562.9115/03/2012
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.0 mTable area0.44 m²Headroom1.62 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity60 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity30 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004HH0 Issued on 11/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org