Club Certificate2026
MARINAGRE-1285
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 Angles47.7°45.0°43.1°42.0°40.9°39.7°39.6°40.0°41.9°
Beat VMG1.962.823.443.894.244.484.594.614.47
52°3.114.375.225.806.176.416.546.606.56
60°3.374.645.476.026.366.576.716.816.80
75°3.554.805.646.196.526.746.917.147.23
90°3.444.715.696.336.686.876.987.347.63
110°3.434.815.816.456.827.127.407.858.11
120°3.304.655.666.356.787.107.438.088.52
135°2.914.225.246.036.566.927.267.998.68
150°2.453.644.665.506.166.616.947.608.28
Run VMG2.123.154.044.795.455.996.427.047.64
Gybe Angles144.2°147.8°151.4°154.8°160.1°166.0°171.8°177.7°176.1°
APH ToD:643.2CDL: 7.067APH ToT: 0.9328CertNo:00865
BOAT
ClassATLANTIC 31DesignerJACOPIN & JACOPINBuilderATLANTICAge date01/1993Series date01/1990Offset fileGR0008.BOFData fileGR1285
HULL
Length Overall9.191 mMaximum Beam3.408 mDraft1.593 mDisplacement4,035 kgDLR9.0696IMS DivisionCruiser/RacerDynamic Allowance0.490%Age Allowance0.650%RS Assessment-0.025%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.5517.78Headsail Luffed28.1228.12Headsail FlyingSymmetric60.9760.97Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.23Storm Jib6.51Heavy Weather Jib17.58
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 76.6 kg·m Stability Index 104.3
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  03420004LDC Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MARINAGRE-1285
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 VMG1839.41277.11047.5925.8849.8803.8784.5781.0804.9
52°1157.1823.7690.2621.1583.2561.9550.6545.5548.7
60°1067.7776.4657.8597.9566.3547.6536.4529.0529.1
75°1014.0749.9638.0581.6551.9534.0520.9504.1498.2
90°1045.7765.1633.0569.2539.2523.7515.4490.3472.1
110°1049.1747.8619.7558.4527.6505.9486.6458.6444.0
120°1092.4773.4636.2566.6530.7506.7484.7445.5422.3
135°1236.2852.5687.6596.8548.8520.1496.0450.8414.7
150°1472.3989.3772.8654.5584.4544.5518.7473.9434.9
Run VMG1700.01142.3891.3751.0660.1600.5561.0511.4470.9
Selected Courses
Windward / Leeward1769.71209.7969.4838.4754.9702.1672.7646.2637.9
All purpose1337.4934.2761.8670.9617.8585.6566.0542.2531.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward791.60.7580
All purpose643.20.9328
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6492
Downwind "popa"0.8207
70% up, 30% down "Ilhabela"0.6926
30% up, 70% down "Ilhabela-inverso"0.7604
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Predominantly Upwind701.60.8551
Predominantly Downwind649.00.9245
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP669.00.8968 Predom. Rc High515.81.1633 5B SF Bay L/M887.00.6764 TriNum AP Low848.00.7075 Predom. Dn Low1023.80.5861 5B SF Bay Med747.00.8032 TriNum AP Med639.50.9382 Predom. Dn L/M741.30.8094 5B SF Bay M/H665.70.9013 TriNum AP High562.01.0677 Predom. Dn Med623.00.9631 5B SF Bay High637.70.9408 TriNum W/L Low1144.50.5243 Predom. Dn M/H552.11.0867 5B AP Low943.60.6359 TriNum W/L Med787.40.7620 Predom. Dn High514.71.1657 5B AP L/M733.90.8176 TriNum W/L Hig670.20.8953 ChiMac Up Low911.80.6581 5B AP Med628.90.9540 Predom. Upwind733.90.8175 ChiMac Up Med812.40.7385 5B AP M/H569.61.0533 Predom. Reaching643.30.9327 ChiMac Up High698.20.8593 5B AP High544.41.1021 Predom. Downwind680.70.8815 ChiMac Off Low871.20.6887 5B W/L Low1289.60.4652 Predom. Up Low1050.00.5714 ChiMac Off Med762.80.7866 5B W/L L/M927.00.6473 Predom. Up L/M783.20.7661 ChiMac Off High635.70.9438 5B W/L Med771.00.7782 Predom. Up Med676.10.8875 ChiMac AP Low887.30.6762 5B W/L M/H680.10.8822 Predom. Up M/H619.40.9687 ChiMac AP Med784.60.7647 5B W/L High649.40.9240 Predom. Up High601.90.9968 ChiMac AP High665.10.9021 W/L 60-40 Low1303.80.4602 Predom. Rc Low922.50.6504 BayMac Cove Island1024.70.5856 W/L 60-40 L/M943.40.6360 Predom. Rc L/M687.60.8726 BayMac Shore1017.20.5899 W/L 60-40 Med789.90.7595 Predom. Rc Med594.51.0093 Harvest Moon561.41.0688 W/L 60-40 M/H702.60.8539 Predom. Rc M/H543.21.1045 5B SF Bay Low1087.10.5519 W/L 60-40 High676.70.8867      SA/DSPL Up17.94SA/DSPL Dn30.83
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance700.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating700.80.8562
FinRating, kevyt tuuli1271.10.7867
FinRating, kova tuuli548.60.9115
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8562
Triple Number Coastal/Long Distance Low0.7075
Triple Number Coastal/Long Distance Medium0.9383
Triple Number Coastal/Long Distance High1.0677
Triple Number Windward/Leeward Low0.5507
Triple Number Windward/Leeward Medium0.7620
Triple Number Windward/Leeward High0.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
For information
General Purpose Handicap (GPH)726.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Saronikos S All Purpose747.60.8025
Saronikos S Upwind853.20.7032
Saronikos S Downwind620.20.9674
Saronikos N All Purpose782.20.7670
Saronikos N Upwind890.40.6738
Saronikos N Downwind680.60.8816
Saronikos SW All Purpose758.80.7907
Saronikos SW Upwind882.80.6796
Saronikos SW Downwind633.20.9475
Saronikos NE All Purpose813.60.7375
Saronikos NE Upwind834.30.7191
Saronikos NE Downwind771.80.7774
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose669.00.8968
5-Band All Purpose Low1032.50.5811
5-Band All Purpose L/M759.80.7897
5-Band All Purpose Med648.10.9258
5-Band All Purpose M/H585.21.0253
5-Band All Purpose High557.91.0754
Single Number Predominant Upwind700.60.8564
Single Number Predominant Reaching615.90.9742
Single Number Predominant Downwind649.30.9241
5-Band 50-50 Windward/Leeward Low1289.60.4652
5-Band 50-50 Windward/Leeward L/M927.00.6473
5-Band 50-50 Windward/Leeward Med771.00.7782
5-Band 50-50 Windward/Leeward M/H680.10.8822
5-Band 50-50 Windward/Leeward High649.40.9240
5-Band 60-40 Windward/Leeward Low1303.80.4602
5-Band 60-40 Windward/Leeward L/M943.40.6360
5-Band 60-40 Windward/Leeward Med789.90.7595
5-Band 60-40 Windward/Leeward M/H702.60.8539
5-Band 60-40 Windward/Leeward High676.70.8867
Triple Number 50-50 Windward/Leeward Low1144.50.5243
Triple Number 50-50 Windward/Leeward Med787.50.7619
Triple Number 50-50 Windward/Leeward High670.20.8953
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward810.70.7401
Triple Number 60-40 Windward/Leeward Low1159.10.5176
Triple Number 60-40 Windward/Leeward Med806.10.7443
Triple Number 60-40 Windward/Leeward High693.70.8649
Triple Number All-Purpose Low922.80.6502
Triple Number All-Purpose Med659.40.9099
Triple Number All-Purpose High577.01.0399
Triple Number Predominant Upwind Low949.70.6318
Triple Number Predominant Upwind Med690.60.8688
Triple Number Predominant Upwind High619.40.9687
Triple Number Predominant Reaching Low833.10.7202
Triple Number Predominant Reaching Med614.00.9772
Triple Number Predominant Reaching High525.91.1408
Triple Number Predominant Downwind Low910.40.6591
Triple Number Predominant Downwind Med634.60.9455
Triple Number Predominant Downwind High530.91.1301
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low848.1
Triple Number Coastal/Long Distance Medium639.5
Triple Number Coastal/Long Distance High562.0
Triple Number Windward/Leeward Low1089.5
Triple Number Windward/Leeward Medium787.4
Triple Number Windward/Leeward High670.2
Predominantly Upwind701.6
Predominantly Downwind649.0
Predominantly Reaching625.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7075
Triple Number Coastal/Long Distance Medium0.9383
Triple Number Coastal/Long Distance High1.0677
Triple Number Windward/Leeward Low0.5507
Triple Number Windward/Leeward Medium0.7620
Triple Number Windward/Leeward High0.8953
Coastal/Long Distance0.8562
Predominantly Upwind0.8551
Predominantly Downwind0.9245
For information
General Purpose Handicap (GPH)726.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9328
Distanseseilas Trippeltall svak vind0.7075
Distanseseilas Trippeltall mellomvind0.9383
Distanseseilas Trippeltall sterk vind1.0677
Pølsebane Trippeltall svak vind0.5507
Pølsebane Trippeltall mellomvind0.7620
Pølsebane Trippeltall sterk vind0.8953
Motvind Singeltall0.8551
Medvind Singeltall0.9245
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Coastal/Long Distance700.80.8562
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind701.60.8551
Predominantly Downwind649.00.9245
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore640.40.9369
Cape Doctor Coastal534.51.1225
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7075
Triple Number Coastal/Long Distance Medium0.9383
Triple Number Coastal/Long Distance High1.0677
Triple Number Windward/Leeward Low0.5507
Triple Number Windward/Leeward Medium0.7620
Triple Number Windward/Leeward High0.8953
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7075
Triple Number Coastal/Long Distance Medium0.9383
Triple Number Coastal/Long Distance High1.0677
Triple Number Windward/Leeward Low0.5507
Triple Number Windward/Leeward Medium0.7620
Triple Number Windward/Leeward High0.8953
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Predominantly Upwind701.60.8551
Predominantly Downwind649.00.9245
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance700.80.8562
Triple Number Coastal/Long Distance Low848.10.7075
Triple Number Coastal/Long Distance Medium639.50.9383
Triple Number Coastal/Long Distance High562.01.0677
Triple Number Windward/Leeward Low1089.50.5507
Triple Number Windward/Leeward Medium787.40.7620
Triple Number Windward/Leeward High670.20.8953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1762.71203.0910.5755.2660.1607.7572.3518.3503.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP669.00.8968 Predom. Dn High514.71.1657 5B AP M/H569.61.0533 TriNum AP Low848.00.7075 Predom. Rc Low922.50.6504 5B AP High544.41.1021 TriNum AP Med639.50.9382 Predom. Rc L/M687.60.8726 5B SF Bay Low1087.10.5519 TriNum AP High562.01.0677 Predom. Rc Med594.51.0093 5B SF Bay L/M887.00.6764 TriNum W/L Low1144.50.5243 Predom. Rc M/H543.21.1045 5B SF Bay Med747.00.8032 TriNum W/L Med787.40.7620 Predom. Rc High515.81.1633 5B SF Bay M/H665.70.9013 TriNum W/L Hig670.20.8953 5B W/L Low1289.60.4652 5B SF Bay High637.70.9408 Predom. Upwind733.90.8175 5B W/L L/M927.00.6473 ChiMac Up Low911.80.6581 Predom. Reaching643.30.9327 5B W/L Med771.00.7782 ChiMac Up Med812.40.7385 Predom. Downwind680.70.8815 5B W/L M/H680.10.8822 ChiMac Up High698.20.8593 Predom. Up Low1050.00.5714 5B W/L High649.40.9240 ChiMac Off Low871.20.6887 Predom. Up L/M783.20.7661 W/L 60-40 Low1303.80.4602 ChiMac Off Med762.80.7866 Predom. Up Med676.10.8875 W/L 60-40 L/M943.40.6360 ChiMac Off High635.70.9438 Predom. Up M/H619.40.9687 W/L 60-40 Med789.90.7595 ChiMac AP Low887.30.6762 Predom. Up High601.90.9968 W/L 60-40 M/H702.60.8539 ChiMac AP Med784.60.7647 Predom. Dn Low1023.80.5861 W/L 60-40 High676.70.8867 ChiMac AP High665.10.9021 Predom. Dn L/M741.30.8094 5B AP Low943.60.6359 BayMac Cove Island1024.70.5856 Predom. Dn Med623.00.9631 5B AP L/M733.90.8176 BayMac Shore1017.20.5899 Predom. Dn M/H552.11.0867 5B AP Med628.90.9540 Harvest Moon561.41.0688      SA/DSPL Up17.94SA/DSPL Dn30.83
ORC Ref  03420004LDC Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MARINAGRE-1285
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassATLANTIC 31Measurement09/04/2008HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.191Maximum beam3.408Draft1.593Displacement4,035Wetted area19.31IMS L7.957LSM07.634Accomod. length9.191Sink (kg/mm) 14.63
VCGD0.173VCGM0.122 RM Rated (kg·m) 76.6Limit of positive stability(°) 107.7 Stability Index 104.3 BLR index 0.0000Default crew weight468 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0016
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayFixedForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.120IG11.410ISP11.830MDT10.115MDL10.170MDT2MDL2TLNo TaperMWGO
E2.950J3.625BAS1.710FSDFoilSFJ0.000SPL3.705WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date09/04/2008
SFFP0.520FFM0.996FF1.005LCFcl4.907SG1.0250
SAFP8.260FAM0.879FA0.884LCFsh5.192HBI0.923
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004LDC Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MARINAGRE-1285
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.631.101.842.4517.5509/04/2008
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGNEW0.160.631.252.543.875.1710.93NoNo 28.1203/03/2019GM0.040.551.102.233.444.6610.63NoNo 24.2731/05/2013
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.5711.5711.576.306.4260.9715/05/2013S212.1712.1712.175.876.0359.86
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  03420004LDC Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org