Club Certificate2026
GORGOGRE-1626
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 Angles47.1°44.5°42.7°42.3°40.8°39.4°39.0°39.3°41.0°
Beat VMG1.772.563.113.513.834.044.134.144.02
52°2.803.944.715.265.565.745.855.905.88
60°3.024.164.925.445.715.886.006.096.10
75°3.164.305.075.575.866.046.186.406.48
90°3.214.455.355.836.096.266.366.596.85
110°3.264.505.385.876.176.446.707.137.33
120°3.114.345.245.796.126.406.717.297.65
135°2.663.854.805.555.946.236.527.177.76
150°2.243.354.275.075.665.996.266.847.44
Run VMG1.942.903.714.425.085.545.896.396.94
Gybe Angles145.1°149.2°153.9°156.1°163.7°171.4°178.1°178.6°177.7°
APH ToD:708.0CDL: 5.814APH ToT: 0.8475CertNo:00962
BOAT
ClassDUFOUR 1800DesignerLaurent CordelleBuilderCONRADA STOCZNIAAge date01/1980Series date01/1979Offset fileG1042.offData fileGR1626
HULL
Length Overall7.399Maximum Beam2.630Draft1.317Displacement2,200DLR8.2802IMS DivisionCruiser/RacerDynamic Allowance0.460%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight400(declared)Minimum weight270 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.8715.16Headsail Luffed12.9212.92Headsail FlyingSymmetric35.7635.76Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.48Storm Jib3.56Heavy Weather Jib9.61
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 28.5 Stability Index 113.3
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  03420004I6E Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GORGOGRE-1626
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 VMG2035.31405.81156.31024.3940.5891.6871.3869.8895.8
52°1285.8913.0765.0684.9647.8627.5615.6609.7612.7
60°1192.6864.5731.5661.9630.2612.0600.0591.0590.3
75°1138.2837.0709.5646.0614.7596.3582.3562.9555.6
90°1122.9808.3673.0617.5591.6575.2565.7546.2525.6
110°1105.9799.3669.4613.5583.1559.2537.0504.6491.0
120°1158.8828.7686.8622.2588.7562.1536.8494.0470.6
135°1355.0935.4750.6649.1605.8577.9552.3502.1463.8
150°1606.01075.9842.8710.0636.5600.7575.0526.7483.8
Run VMG1854.51242.4969.1813.9708.4649.3611.7563.3519.1
Selected Courses
Windward / Leeward1944.91324.11062.7919.1824.4770.4741.5716.6707.4
All purpose1464.51020.3833.4735.9680.2647.7627.4602.8591.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward867.70.6915
All purpose708.00.8475
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5866
Downwind "popa"0.7557
70% up, 30% down "Ilhabela"0.6288
30% up, 70% down "Ilhabela-inverso"0.6955
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Predominantly Upwind773.70.7755
Predominantly Downwind710.00.8451
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP736.00.8152 Predom. Rc High573.71.0458 5B SF Bay L/M972.70.6168 TriNum AP Low926.90.6473 Predom. Dn Low1117.30.5370 5B SF Bay Med820.60.7311 TriNum AP Med703.50.8529 Predom. Dn L/M808.10.7425 5B SF Bay M/H735.60.8156 TriNum AP High623.30.9627 Predom. Dn Med681.60.8803 5B SF Bay High707.80.8477 TriNum W/L Low1254.20.4784 Predom. Dn M/H609.10.9850 5B AP Low1030.70.5821 TriNum W/L Med862.30.6958 Predom. Dn High571.01.0508 5B AP L/M803.90.7463 TriNum W/L Hig739.40.8115 ChiMac Up Low1002.20.5987 5B AP Med692.40.8666 Predom. Upwind809.90.7409 ChiMac Up Med894.60.6707 5B AP M/H631.10.9507 Predom. Reaching705.70.8502 ChiMac Up High770.90.7783 5B AP High605.00.9917 Predom. Downwind745.50.8049 ChiMac Off Low950.60.6312 5B W/L Low1413.90.4244 Predom. Up Low1153.30.5203 ChiMac Off Med833.40.7200 5B W/L L/M1015.40.5909 Predom. Up L/M860.50.6973 ChiMac Off High696.50.8614 5B W/L Med844.20.7107 Predom. Up Med746.10.8042 ChiMac AP Low970.80.6180 5B W/L M/H749.10.8009 Predom. Up M/H687.40.8728 ChiMac AP Med860.00.6977 5B W/L High719.30.8341 Predom. Up High670.20.8953 ChiMac AP High731.20.8206 W/L 60-40 Low1431.30.4192 Predom. Rc Low1003.20.5981 BayMac Cove Island1123.60.5340 W/L 60-40 L/M1035.20.5796 Predom. Rc L/M749.00.8011 BayMac Shore1114.80.5382 W/L 60-40 Med867.10.6920 Predom. Rc Med653.00.9189 Harvest Moon619.00.9694 W/L 60-40 M/H775.30.7738 Predom. Rc M/H601.20.9980 5B SF Bay Low1190.30.5041 W/L 60-40 High750.40.7996      SA/DSPL Up16.39SA/DSPL Dn29.85
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance770.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating770.60.7786
FinRating, kevyt tuuli1392.20.7183
FinRating, kova tuuli609.50.8203
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7786
Triple Number Coastal/Long Distance Low0.6473
Triple Number Coastal/Long Distance Medium0.8530
Triple Number Coastal/Long Distance High0.9627
Triple Number Windward/Leeward Low0.5028
Triple Number Windward/Leeward Medium0.6958
Triple Number Windward/Leeward High0.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
For information
General Purpose Handicap (GPH)798.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Saronikos S All Purpose823.40.7287
Saronikos S Upwind942.10.6369
Saronikos S Downwind676.00.8876
Saronikos N All Purpose860.10.6976
Saronikos N Upwind982.30.6108
Saronikos N Downwind739.50.8113
Saronikos SW All Purpose835.00.7186
Saronikos SW Upwind972.40.6170
Saronikos SW Downwind690.70.8687
Saronikos NE All Purpose892.40.6723
Saronikos NE Upwind918.70.6531
Saronikos NE Downwind836.10.7176
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose736.00.8152
5-Band All Purpose Low1128.90.5315
5-Band All Purpose L/M830.80.7222
5-Band All Purpose Med711.90.8428
5-Band All Purpose M/H647.30.9270
5-Band All Purpose High620.00.9678
Single Number Predominant Upwind772.70.7765
Single Number Predominant Reaching675.10.8887
Single Number Predominant Downwind710.30.8448
5-Band 50-50 Windward/Leeward Low1413.90.4244
5-Band 50-50 Windward/Leeward L/M1015.40.5909
5-Band 50-50 Windward/Leeward Med844.20.7107
5-Band 50-50 Windward/Leeward M/H749.10.8009
5-Band 50-50 Windward/Leeward High719.30.8341
5-Band 60-40 Windward/Leeward Low1431.30.4192
5-Band 60-40 Windward/Leeward L/M1035.20.5796
5-Band 60-40 Windward/Leeward Med867.10.6920
5-Band 60-40 Windward/Leeward M/H775.30.7738
5-Band 60-40 Windward/Leeward High750.40.7996
Triple Number 50-50 Windward/Leeward Low1254.20.4784
Triple Number 50-50 Windward/Leeward Med862.50.6957
Triple Number 50-50 Windward/Leeward High739.40.8115
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward890.50.6738
Triple Number 60-40 Windward/Leeward Low1272.00.4717
Triple Number 60-40 Windward/Leeward Med884.80.6781
Triple Number 60-40 Windward/Leeward High766.70.7826
Triple Number All-Purpose Low1008.30.5951
Triple Number All-Purpose Med723.60.8291
Triple Number All-Purpose High639.10.9388
Triple Number Predominant Upwind Low1042.40.5756
Triple Number Predominant Upwind Med761.30.7881
Triple Number Predominant Upwind High688.60.8714
Triple Number Predominant Reaching Low906.20.6621
Triple Number Predominant Reaching Med673.70.8906
Triple Number Predominant Reaching High583.41.0285
Triple Number Predominant Downwind Low993.10.6041
Triple Number Predominant Downwind Med692.80.8661
Triple Number Predominant Downwind High586.41.0231
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low926.9
Triple Number Coastal/Long Distance Medium703.4
Triple Number Coastal/Long Distance High623.2
Triple Number Windward/Leeward Low1193.3
Triple Number Windward/Leeward Medium862.3
Triple Number Windward/Leeward High739.4
Predominantly Upwind773.7
Predominantly Downwind710.0
Predominantly Reaching684.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6473
Triple Number Coastal/Long Distance Medium0.8530
Triple Number Coastal/Long Distance High0.9627
Triple Number Windward/Leeward Low0.5028
Triple Number Windward/Leeward Medium0.6958
Triple Number Windward/Leeward High0.8115
Coastal/Long Distance0.7786
Predominantly Upwind0.7755
Predominantly Downwind0.8451
For information
General Purpose Handicap (GPH)798.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8475
Distanseseilas Trippeltall svak vind0.6473
Distanseseilas Trippeltall mellomvind0.8530
Distanseseilas Trippeltall sterk vind0.9627
Pølsebane Trippeltall svak vind0.5028
Pølsebane Trippeltall mellomvind0.6958
Pølsebane Trippeltall sterk vind0.8115
Motvind Singeltall0.7755
Medvind Singeltall0.8451
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Coastal/Long Distance770.60.7786
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind773.70.7755
Predominantly Downwind710.00.8451
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore710.20.8449
Cape Doctor Coastal594.61.0092
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6473
Triple Number Coastal/Long Distance Medium0.8530
Triple Number Coastal/Long Distance High0.9627
Triple Number Windward/Leeward Low0.5028
Triple Number Windward/Leeward Medium0.6958
Triple Number Windward/Leeward High0.8115
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6473
Triple Number Coastal/Long Distance Medium0.8530
Triple Number Coastal/Long Distance High0.9627
Triple Number Windward/Leeward Low0.5028
Triple Number Windward/Leeward Medium0.6958
Triple Number Windward/Leeward High0.8115
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Predominantly Upwind773.70.7755
Predominantly Downwind710.00.8451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance770.60.7786
Triple Number Coastal/Long Distance Low926.90.6473
Triple Number Coastal/Long Distance Medium703.40.8530
Triple Number Coastal/Long Distance High623.20.9627
Triple Number Windward/Leeward Low1193.30.5028
Triple Number Windward/Leeward Medium862.30.6958
Triple Number Windward/Leeward High739.40.8115
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1935.81315.9996.8828.1725.9671.5633.9576.5560.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP736.00.8152 Predom. Dn High571.01.0508 5B AP M/H631.10.9507 TriNum AP Low926.90.6473 Predom. Rc Low1003.20.5981 5B AP High605.00.9917 TriNum AP Med703.50.8529 Predom. Rc L/M749.00.8011 5B SF Bay Low1190.30.5041 TriNum AP High623.30.9627 Predom. Rc Med653.00.9189 5B SF Bay L/M972.70.6168 TriNum W/L Low1254.20.4784 Predom. Rc M/H601.20.9980 5B SF Bay Med820.60.7311 TriNum W/L Med862.30.6958 Predom. Rc High573.71.0458 5B SF Bay M/H735.60.8156 TriNum W/L Hig739.40.8115 5B W/L Low1413.90.4244 5B SF Bay High707.80.8477 Predom. Upwind809.90.7409 5B W/L L/M1015.40.5909 ChiMac Up Low1002.20.5987 Predom. Reaching705.70.8502 5B W/L Med844.20.7107 ChiMac Up Med894.60.6707 Predom. Downwind745.50.8049 5B W/L M/H749.10.8009 ChiMac Up High770.90.7783 Predom. Up Low1153.30.5203 5B W/L High719.30.8341 ChiMac Off Low950.60.6312 Predom. Up L/M860.50.6973 W/L 60-40 Low1431.30.4192 ChiMac Off Med833.40.7200 Predom. Up Med746.10.8042 W/L 60-40 L/M1035.20.5796 ChiMac Off High696.50.8614 Predom. Up M/H687.40.8728 W/L 60-40 Med867.10.6920 ChiMac AP Low970.80.6180 Predom. Up High670.20.8953 W/L 60-40 M/H775.30.7738 ChiMac AP Med860.00.6977 Predom. Dn Low1117.30.5370 W/L 60-40 High750.40.7996 ChiMac AP High731.20.8206 Predom. Dn L/M808.10.7425 5B AP Low1030.70.5821 BayMac Cove Island1123.60.5340 Predom. Dn Med681.60.8803 5B AP L/M803.90.7463 BayMac Shore1114.80.5382 Predom. Dn M/H609.10.9850 5B AP Med692.40.8666 Harvest Moon619.00.9694      SA/DSPL Up16.39SA/DSPL Dn29.85
ORC Ref  03420004I6E Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GORGOGRE-1626
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 1800Measurement19/05/2013HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.399Maximum beam2.630Draft1.317Displacement2,200Wetted area12.77IMS L6.586LSM06.428Accomod. length7.399Sink (kg/mm) 9.12
VCGD-0.010VCGM0.030 RM Rated (kg·m) 28.5Limit of positive stability(°) 116.1 Stability Index 113.3 BLR index 0.0000Default crew weight367 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.250IG8.335ISP8.365MDT10.085MDL10.125MDT20.085MDL20.125TL0.000MW0.125GO0.155
E3.100J2.540BAS1.195FSD0.000SFJ0.090SPL2.680WPLTPS2.630BD0.093MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date12/04/2014MeasurerGRE-116
SFFP0.417FFM0.918FF0.914LCFcl4.022SG1.0305
SAFP7.326FAM0.870FA0.872LCFsh4.228HBI0.876
W127.2W227.2W327.2W427.2
PD1260.0PD2260.0PD3260.0PD4260.0
WD7.280PLM2140.00GSA50.3RSA6082.1RM28.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1BENZINE INOX EMPTYFuel4056.800.132WATER PLASTIC EMPTYWater601.800.05Total deductible46.800.13
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery205.500.001Engine (IC)YAMAHA (outboard) FTS9.9DMHTotal deductible0
ORC Ref  03420004I6E Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GORGOGRE-1626
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.621.111.912.5714.8709/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.040.390.771.552.343.138.28NoNo 12.9226/04/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.728.698.714.954.8535.7609/04/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.4 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity14 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004I6E Issued on 18/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org