Club Certificate2026
YPSIPYLIGRE-1798
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 Angles47.4°44.7°42.8°41.8°41.2°40.7°40.4°40.7°42.4°
Beat VMG1.882.733.343.774.094.324.434.424.25
52°2.984.215.035.616.016.266.406.456.36
60°3.224.455.275.846.216.446.586.676.64
75°3.384.615.446.026.386.626.786.997.04
90°3.264.605.576.226.566.716.857.167.41
110°3.394.775.766.386.757.027.267.577.82
120°3.264.625.636.326.737.037.337.938.23
135°2.884.185.216.036.556.907.217.918.57
150°2.413.604.625.486.156.606.927.558.23
Run VMG2.093.124.004.765.435.976.387.007.58
Gybe Angles144.4°147.8°151.2°153.7°159.2°165.1°170.0°177.2°175.6°
APH ToD:656.3CDL: 6.904APH ToT: 0.9142CertNo:01202
BOAT
ClassATLANTIC 31DesignerJACOPIN & JACOPINBuilderATLANTIC MARINEAge date03/1994Series date04/1993Offset fileGR0008.bofData fileGR1798
HULL
Length Overall9.191 mMaximum Beam3.408 mDraft1.609 mDisplacement4,414 kgDLR8.8908IMS DivisionCruiser/RacerDynamic Allowance0.550%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight150 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.7315.66Headsail Luffed27.2227.22Headsail FlyingSymmetric64.9864.98Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.72Storm Jib6.70Heavy Weather Jib18.08
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 82.0 kg·m Stability Index 104.9
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  03420004SU0 Issued on 11/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
YPSIPYLIGRE-1798
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 VMG1917.41319.41079.2955.5879.3833.5813.4814.3848.0
52°1207.9855.0715.7642.0598.7575.1562.8558.3566.1
60°1117.4808.1683.3616.6579.7559.0547.0539.7542.3
75°1066.5780.3661.2597.6564.0544.0530.9515.2511.2
90°1102.9782.8646.0579.0548.8536.5525.7502.6486.1
110°1062.7754.7625.5564.0533.2512.8495.9475.4460.5
120°1105.8779.9639.6569.9534.8511.8491.1454.1437.2
135°1248.6861.2691.3597.3549.8521.9499.3455.0420.1
150°1491.81000.2779.9657.5585.3545.8520.2476.7437.2
Run VMG1722.61155.0899.8756.2662.6603.3563.9514.5475.1
Selected Courses
Windward / Leeward1820.01237.2989.5855.9771.0718.4688.6664.4661.6
All purpose1378.8956.1778.0684.0629.4597.4577.7556.2548.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward809.00.7416
All purpose656.30.9142
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6274
Downwind "popa"0.8147
70% up, 30% down "Ilhabela"0.6739
30% up, 70% down "Ilhabela-inverso"0.7477
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Predominantly Upwind719.50.8339
Predominantly Downwind657.40.9127
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP683.20.8783 Predom. Rc High527.01.1384 5B SF Bay L/M906.10.6622 TriNum AP Low867.00.6920 Predom. Dn Low1042.80.5754 5B SF Bay Med763.50.7859 TriNum AP Med652.10.9202 Predom. Dn L/M751.50.7984 5B SF Bay M/H682.10.8796 TriNum AP High574.61.0443 Predom. Dn Med630.40.9517 5B SF Bay High656.80.9136 TriNum W/L Low1170.60.5125 Predom. Dn M/H559.51.0723 5B AP Low966.50.6208 TriNum W/L Med804.30.7460 Predom. Dn High523.31.1467 5B AP L/M749.10.8009 TriNum W/L Hig687.00.8734 ChiMac Up Low938.90.6391 5B AP Med641.20.9357 Predom. Upwind754.30.7954 ChiMac Up Med835.60.7180 5B AP M/H581.71.0314 Predom. Reaching656.10.9144 ChiMac Up High717.10.8367 5B AP High558.71.0740 Predom. Downwind690.50.8689 ChiMac Off Low885.70.6775 5B W/L Low1321.00.4542 Predom. Up Low1083.30.5538 ChiMac Off Med774.40.7748 5B W/L L/M946.60.6338 Predom. Up L/M804.10.7462 ChiMac Off High644.40.9311 5B W/L Med787.70.7617 Predom. Up Med693.30.8655 ChiMac AP Low908.20.6606 5B W/L M/H696.50.8614 Predom. Up M/H635.50.9442 ChiMac AP Med802.10.7480 5B W/L High668.10.8980 Predom. Up High620.00.9677 ChiMac AP High678.90.8838 W/L 60-40 Low1338.50.4483 Predom. Rc Low946.10.6342 BayMac Cove Island1050.50.5711 W/L 60-40 L/M965.60.6214 Predom. Rc L/M700.30.8567 BayMac Shore1043.30.5751 W/L 60-40 Med809.20.7415 Predom. Rc Med604.60.9924 Harvest Moon570.31.0521 W/L 60-40 M/H721.70.8314 Predom. Rc M/H553.21.0846 5B SF Bay Low1112.10.5395 W/L 60-40 High698.50.8590      SA/DSPL Up15.89SA/DSPL Dn29.84
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance714.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating714.70.8395
FinRating, kevyt tuuli1303.00.7675
FinRating, kova tuuli562.70.8886
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8395
Triple Number Coastal/Long Distance Low0.6920
Triple Number Coastal/Long Distance Medium0.9203
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5389
Triple Number Windward/Leeward Medium0.7460
Triple Number Windward/Leeward High0.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
For information
General Purpose Handicap (GPH)741.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Saronikos S All Purpose766.40.7829
Saronikos S Upwind881.60.6806
Saronikos S Downwind625.10.9598
Saronikos N All Purpose802.60.7476
Saronikos N Upwind922.00.6507
Saronikos N Downwind685.80.8749
Saronikos SW All Purpose777.60.7717
Saronikos SW Upwind912.20.6578
Saronikos SW Downwind639.00.9390
Saronikos NE All Purpose834.40.7190
Saronikos NE Upwind864.10.6943
Saronikos NE Downwind779.70.7695
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose683.20.8783
5-Band All Purpose Low1058.90.5666
5-Band All Purpose L/M775.30.7739
5-Band All Purpose Med660.50.9084
5-Band All Purpose M/H597.11.0048
5-Band All Purpose High571.41.0500
Single Number Predominant Upwind718.60.8350
Single Number Predominant Reaching626.70.9575
Single Number Predominant Downwind657.50.9125
5-Band 50-50 Windward/Leeward Low1321.00.4542
5-Band 50-50 Windward/Leeward L/M946.60.6338
5-Band 50-50 Windward/Leeward Med787.70.7617
5-Band 50-50 Windward/Leeward M/H696.50.8614
5-Band 50-50 Windward/Leeward High668.10.8980
5-Band 60-40 Windward/Leeward Low1338.50.4483
5-Band 60-40 Windward/Leeward L/M965.60.6214
5-Band 60-40 Windward/Leeward Med809.20.7415
5-Band 60-40 Windward/Leeward M/H721.70.8314
5-Band 60-40 Windward/Leeward High698.50.8590
Triple Number 50-50 Windward/Leeward Low1170.60.5125
Triple Number 50-50 Windward/Leeward Med804.50.7458
Triple Number 50-50 Windward/Leeward High687.00.8734
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward830.70.7222
Triple Number 60-40 Windward/Leeward Low1188.30.5049
Triple Number 60-40 Windward/Leeward Med825.60.7268
Triple Number 60-40 Windward/Leeward High713.40.8411
Triple Number All-Purpose Low944.40.6353
Triple Number All-Purpose Med672.10.8927
Triple Number All-Purpose High589.31.0182
Triple Number Predominant Upwind Low977.80.6136
Triple Number Predominant Upwind Med708.30.8471
Triple Number Predominant Upwind High636.80.9422
Triple Number Predominant Reaching Low852.30.7039
Triple Number Predominant Reaching Med625.00.9599
Triple Number Predominant Reaching High535.81.1198
Triple Number Predominant Downwind Low926.10.6479
Triple Number Predominant Downwind Med641.50.9353
Triple Number Predominant Downwind High537.31.1168
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low867.1
Triple Number Coastal/Long Distance Medium652.0
Triple Number Coastal/Long Distance High574.5
Triple Number Windward/Leeward Low1113.4
Triple Number Windward/Leeward Medium804.3
Triple Number Windward/Leeward High687.0
Predominantly Upwind719.5
Predominantly Downwind657.4
Predominantly Reaching634.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6920
Triple Number Coastal/Long Distance Medium0.9203
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5389
Triple Number Windward/Leeward Medium0.7460
Triple Number Windward/Leeward High0.8734
Coastal/Long Distance0.8395
Predominantly Upwind0.8339
Predominantly Downwind0.9127
For information
General Purpose Handicap (GPH)741.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9142
Distanseseilas Trippeltall svak vind0.6920
Distanseseilas Trippeltall mellomvind0.9203
Distanseseilas Trippeltall sterk vind1.0443
Pølsebane Trippeltall svak vind0.5389
Pølsebane Trippeltall mellomvind0.7460
Pølsebane Trippeltall sterk vind0.8734
Motvind Singeltall0.8339
Medvind Singeltall0.9127
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Coastal/Long Distance714.70.8395
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind719.50.8339
Predominantly Downwind657.40.9127
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore662.40.9058
Cape Doctor Coastal551.11.0888
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6920
Triple Number Coastal/Long Distance Medium0.9203
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5389
Triple Number Windward/Leeward Medium0.7460
Triple Number Windward/Leeward High0.8734
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6920
Triple Number Coastal/Long Distance Medium0.9203
Triple Number Coastal/Long Distance High1.0443
Triple Number Windward/Leeward Low0.5389
Triple Number Windward/Leeward Medium0.7460
Triple Number Windward/Leeward High0.8734
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Predominantly Upwind719.50.8339
Predominantly Downwind657.40.9127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance714.70.8395
Triple Number Coastal/Long Distance Low867.10.6920
Triple Number Coastal/Long Distance Medium652.00.9203
Triple Number Coastal/Long Distance High574.51.0443
Triple Number Windward/Leeward Low1113.40.5389
Triple Number Windward/Leeward Medium804.30.7460
Triple Number Windward/Leeward High687.00.8734
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1810.31228.9929.0770.2673.0620.1583.6529.5518.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP683.20.8783 Predom. Dn High523.31.1467 5B AP M/H581.71.0314 TriNum AP Low867.00.6920 Predom. Rc Low946.10.6342 5B AP High558.71.0740 TriNum AP Med652.10.9202 Predom. Rc L/M700.30.8567 5B SF Bay Low1112.10.5395 TriNum AP High574.61.0443 Predom. Rc Med604.60.9924 5B SF Bay L/M906.10.6622 TriNum W/L Low1170.60.5125 Predom. Rc M/H553.21.0846 5B SF Bay Med763.50.7859 TriNum W/L Med804.30.7460 Predom. Rc High527.01.1384 5B SF Bay M/H682.10.8796 TriNum W/L Hig687.00.8734 5B W/L Low1321.00.4542 5B SF Bay High656.80.9136 Predom. Upwind754.30.7954 5B W/L L/M946.60.6338 ChiMac Up Low938.90.6391 Predom. Reaching656.10.9144 5B W/L Med787.70.7617 ChiMac Up Med835.60.7180 Predom. Downwind690.50.8689 5B W/L M/H696.50.8614 ChiMac Up High717.10.8367 Predom. Up Low1083.30.5538 5B W/L High668.10.8980 ChiMac Off Low885.70.6775 Predom. Up L/M804.10.7462 W/L 60-40 Low1338.50.4483 ChiMac Off Med774.40.7748 Predom. Up Med693.30.8655 W/L 60-40 L/M965.60.6214 ChiMac Off High644.40.9311 Predom. Up M/H635.50.9442 W/L 60-40 Med809.20.7415 ChiMac AP Low908.20.6606 Predom. Up High620.00.9677 W/L 60-40 M/H721.70.8314 ChiMac AP Med802.10.7480 Predom. Dn Low1042.80.5754 W/L 60-40 High698.50.8590 ChiMac AP High678.90.8838 Predom. Dn L/M751.50.7984 5B AP Low966.50.6208 BayMac Cove Island1050.50.5711 Predom. Dn Med630.40.9517 5B AP L/M749.10.8009 BayMac Shore1043.30.5751 Predom. Dn M/H559.51.0723 5B AP Med641.20.9357 Harvest Moon570.31.0521      SA/DSPL Up15.89SA/DSPL Dn29.84
ORC Ref  03420004SU0 Issued on 11/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
YPSIPYLIGRE-1798
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassATLANTIC 31Measurement23/03/2017HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.191Maximum beam3.408Draft1.609Displacement4,414Wetted area20.26IMS L8.040LSM07.918Accomod. length9.191Sink (kg/mm) 15.40
VCGD0.219VCGM0.148 RM Rated (kg·m) 82.0Limit of positive stability(°) 106.8 Stability Index 104.9 BLR index 0.0000Default crew weight493 Declared crew weight 150
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.097PIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P9.900IG11.570ISP11.660MDT10.110MDL10.180MDT2MDL2TLNo TaperMWGO
E3.300J3.582BAS1.560FSDFoilSFJ0.000SPL3.738WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date23/03/2017
SFFP0.520FFM1.017FF1.017LCFcl5.052SG
SAFP8.260FAM0.830FA0.830LCFsh5.333HBI0.910
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004SU0 Issued on 11/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
YPSIPYLIGRE-1798
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.040.390.761.572.3615.7314/03/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.070.571.152.393.735.1710.98NoNo 27.2204/03/202320.040.621.192.403.644.8810.87NoNo 26.3614/03/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment211.8011.8011.806.656.4464.9806/04/2015110.7010.7010.706.6859.65
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004SU0 Issued on 11/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org