Club Certificate2026
NAFTILOSGRE-1699
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 Angles47.2°44.5°42.5°41.6°40.5°39.8°39.3°39.3°39.9°
Beat VMG2.002.893.523.984.324.514.594.644.62
52°3.184.465.315.906.246.426.526.566.57
60°3.454.725.576.116.406.586.696.766.81
75°3.624.885.746.266.556.756.897.077.16
90°3.514.795.726.336.636.806.987.297.52
110°3.474.895.916.496.837.087.317.607.80
120°3.354.735.776.446.817.097.387.898.12
135°2.964.285.326.166.636.957.257.898.38
150°2.473.674.705.596.276.676.977.558.13
Run VMG2.143.184.084.855.556.086.487.047.58
Gybe Angles144.0°147.5°151.4°152.8°159.4°166.0°174.1°178.1°177.0°
APH ToD:636.6CDL: 7.405APH ToT: 0.9425CertNo:01356
BOAT
ClassDUNCANSON 34DesignerBLACKBURNBuilderDUNCANSONAge date01/1979Series date01/1972Offset fileDUNCAN34.OFFData fileGR1699
HULL
Length Overall10.120 mMaximum Beam3.272 mDraft1.757 mDisplacement6,059 kgDLR10.7979IMS DivisionCruiser/RacerDynamic Allowance0.630%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.380m
CREW
Maximum weight554 kg(declared)Minimum weight424 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.8424.08Headsail Luffed38.4038.40Headsail FlyingSymmetric84.4984.49Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.37Storm Jib8.56Heavy Weather Jib23.10
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 96.8 kg·m Stability Index 118.4
COMMENTS
IRC endorsed weight.
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  03420004LIB Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NAFTILOSGRE-1699
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 VMG1796.91247.31023.4903.6832.5799.0784.2776.1780.0
52°1132.6807.6677.6609.8577.1560.3552.4549.0547.9
60°1045.0762.0646.2589.5562.3546.9538.1532.3528.6
75°994.2737.7626.8574.9549.5533.7522.5509.0502.7
90°1026.3752.0628.9568.4542.7529.7516.1494.2478.8
110°1036.1736.3609.3554.4527.4508.5492.8473.6461.4
120°1075.3760.3623.4559.4528.9507.5487.9456.2443.1
135°1214.6840.8676.3584.3542.8517.8496.7456.2429.5
150°1458.5980.1765.7643.9574.1539.5516.7476.8442.6
Run VMG1684.11131.7883.1741.6648.2591.9555.4511.1475.0
Selected Courses
Windward / Leeward1740.51189.5953.3822.6740.4695.5669.8643.6627.5
All purpose1314.2918.4749.2660.1610.5583.6566.4545.2532.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward779.70.7695
All purpose636.60.9425
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6598
Downwind "popa"0.8295
70% up, 30% down "Ilhabela"0.7029
30% up, 70% down "Ilhabela-inverso"0.7701
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind693.20.8656
Predominantly Downwind641.90.9347
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP663.20.9046 Predom. Rc High518.81.1566 5B SF Bay L/M870.60.6892 TriNum AP Low833.80.7196 Predom. Dn Low1009.10.5946 5B SF Bay Med735.30.8160 TriNum AP Med631.90.9495 Predom. Dn L/M730.90.8209 5B SF Bay M/H662.50.9057 TriNum AP High562.71.0662 Predom. Dn Med616.10.9739 5B SF Bay High635.10.9447 TriNum W/L Low1125.20.5332 Predom. Dn M/H550.71.0896 5B AP Low928.40.6463 TriNum W/L Med774.30.7749 Predom. Dn High516.91.1607 5B AP L/M722.20.8307 TriNum W/L Hig666.40.9004 ChiMac Up Low895.10.6703 5B AP Med622.10.9644 Predom. Upwind725.00.8276 ChiMac Up Med799.70.7503 5B AP M/H569.41.0537 Predom. Reaching638.30.9400 ChiMac Up High690.40.8691 5B AP High546.61.0977 Predom. Downwind673.80.8905 ChiMac Off Low859.10.6984 5B W/L Low1268.20.4731 Predom. Up Low1029.70.5827 ChiMac Off Med753.20.7966 5B W/L L/M910.60.6589 Predom. Up L/M769.30.7799 ChiMac Off High630.10.9523 5B W/L Med758.50.7910 Predom. Up Med668.00.8982 ChiMac AP Low873.20.6871 5B W/L M/H675.60.8880 Predom. Up M/H618.60.9700 ChiMac AP Med773.80.7754 5B W/L High645.30.9297 Predom. Up High601.50.9974 ChiMac AP High658.60.9110 W/L 60-40 Low1280.30.4686 Predom. Rc Low907.20.6613 BayMac Cove Island1008.30.5951 W/L 60-40 L/M925.70.6482 Predom. Rc L/M678.60.8842 BayMac Shore1000.80.5995 W/L 60-40 Med776.90.7723 Predom. Rc Med590.51.0161 Harvest Moon560.11.0712 W/L 60-40 M/H698.40.8591 Predom. Rc M/H543.71.1035 5B SF Bay Low1067.50.5620 W/L 60-40 High671.90.8930      SA/DSPL Up18.62SA/DSPL Dn32.40
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance692.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating692.60.8663
FinRating, kevyt tuuli1250.30.7998
FinRating, kova tuuli550.30.9086
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8663
Triple Number Coastal/Long Distance Low0.7196
Triple Number Coastal/Long Distance Medium0.9496
Triple Number Coastal/Long Distance High1.0662
Triple Number Windward/Leeward Low0.5600
Triple Number Windward/Leeward Medium0.7749
Triple Number Windward/Leeward High0.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
For information
General Purpose Handicap (GPH)717.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Saronikos S All Purpose736.90.8143
Saronikos S Upwind838.10.7159
Saronikos S Downwind615.30.9752
Saronikos N All Purpose770.80.7784
Saronikos N Upwind875.50.6853
Saronikos N Downwind672.20.8926
Saronikos SW All Purpose748.50.8016
Saronikos SW Upwind866.90.6922
Saronikos SW Downwind628.70.9543
Saronikos NE All Purpose802.70.7475
Saronikos NE Upwind821.80.7301
Saronikos NE Downwind762.70.7867
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose663.20.9046
5-Band All Purpose Low1015.10.5911
5-Band All Purpose L/M748.10.8020
5-Band All Purpose Med641.10.9359
5-Band All Purpose M/H584.11.0271
5-Band All Purpose High558.81.0737
Single Number Predominant Upwind692.00.8670
Single Number Predominant Reaching611.10.9818
Single Number Predominant Downwind642.30.9341
5-Band 50-50 Windward/Leeward Low1268.20.4731
5-Band 50-50 Windward/Leeward L/M910.60.6589
5-Band 50-50 Windward/Leeward Med758.50.7910
5-Band 50-50 Windward/Leeward M/H675.60.8880
5-Band 50-50 Windward/Leeward High645.30.9297
5-Band 60-40 Windward/Leeward Low1280.30.4686
5-Band 60-40 Windward/Leeward L/M925.70.6482
5-Band 60-40 Windward/Leeward Med776.90.7723
5-Band 60-40 Windward/Leeward M/H698.40.8591
5-Band 60-40 Windward/Leeward High671.90.8930
Triple Number 50-50 Windward/Leeward Low1125.20.5332
Triple Number 50-50 Windward/Leeward Med774.40.7748
Triple Number 50-50 Windward/Leeward High666.40.9004
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward798.20.7517
Triple Number 60-40 Windward/Leeward Low1138.10.5272
Triple Number 60-40 Windward/Leeward Med792.30.7573
Triple Number 60-40 Windward/Leeward High690.10.8695
Triple Number All-Purpose Low907.60.6611
Triple Number All-Purpose Med651.60.9208
Triple Number All-Purpose High576.81.0402
Triple Number Predominant Upwind Low931.90.6438
Triple Number Predominant Upwind Med681.30.8807
Triple Number Predominant Upwind High619.40.9687
Triple Number Predominant Reaching Low820.10.7316
Triple Number Predominant Reaching Med608.60.9858
Triple Number Predominant Reaching High527.71.1370
Triple Number Predominant Downwind Low897.20.6687
Triple Number Predominant Downwind Med627.10.9568
Triple Number Predominant Downwind High530.41.1312
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low833.8
Triple Number Coastal/Long Distance Medium631.8
Triple Number Coastal/Long Distance High562.7
Triple Number Windward/Leeward Low1071.4
Triple Number Windward/Leeward Medium774.3
Triple Number Windward/Leeward High666.4
Predominantly Upwind693.2
Predominantly Downwind641.9
Predominantly Reaching619.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7196
Triple Number Coastal/Long Distance Medium0.9496
Triple Number Coastal/Long Distance High1.0662
Triple Number Windward/Leeward Low0.5600
Triple Number Windward/Leeward Medium0.7749
Triple Number Windward/Leeward High0.9004
Coastal/Long Distance0.8663
Predominantly Upwind0.8656
Predominantly Downwind0.9347
For information
General Purpose Handicap (GPH)717.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9425
Distanseseilas Trippeltall svak vind0.7196
Distanseseilas Trippeltall mellomvind0.9496
Distanseseilas Trippeltall sterk vind1.0662
Pølsebane Trippeltall svak vind0.5600
Pølsebane Trippeltall mellomvind0.7749
Pølsebane Trippeltall sterk vind0.9004
Motvind Singeltall0.8656
Medvind Singeltall0.9347
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Coastal/Long Distance692.60.8663
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind693.20.8656
Predominantly Downwind641.90.9347
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore632.30.9489
Cape Doctor Coastal536.01.1195
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7196
Triple Number Coastal/Long Distance Medium0.9496
Triple Number Coastal/Long Distance High1.0662
Triple Number Windward/Leeward Low0.5600
Triple Number Windward/Leeward Medium0.7749
Triple Number Windward/Leeward High0.9004
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7196
Triple Number Coastal/Long Distance Medium0.9496
Triple Number Coastal/Long Distance High1.0662
Triple Number Windward/Leeward Low0.5600
Triple Number Windward/Leeward Medium0.7749
Triple Number Windward/Leeward High0.9004
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind693.20.8656
Predominantly Downwind641.90.9347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.60.8663
Triple Number Coastal/Long Distance Low833.80.7196
Triple Number Coastal/Long Distance Medium631.80.9496
Triple Number Coastal/Long Distance High562.71.0662
Triple Number Windward/Leeward Low1071.40.5600
Triple Number Windward/Leeward Medium774.30.7749
Triple Number Windward/Leeward High666.40.9004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91183.7895.8742.1651.0605.4572.5522.4508.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP663.20.9046 Predom. Dn High516.91.1607 5B AP M/H569.41.0537 TriNum AP Low833.80.7196 Predom. Rc Low907.20.6613 5B AP High546.61.0977 TriNum AP Med631.90.9495 Predom. Rc L/M678.60.8842 5B SF Bay Low1067.50.5620 TriNum AP High562.71.0662 Predom. Rc Med590.51.0161 5B SF Bay L/M870.60.6892 TriNum W/L Low1125.20.5332 Predom. Rc M/H543.71.1035 5B SF Bay Med735.30.8160 TriNum W/L Med774.30.7749 Predom. Rc High518.81.1566 5B SF Bay M/H662.50.9057 TriNum W/L Hig666.40.9004 5B W/L Low1268.20.4731 5B SF Bay High635.10.9447 Predom. Upwind725.00.8276 5B W/L L/M910.60.6589 ChiMac Up Low895.10.6703 Predom. Reaching638.30.9400 5B W/L Med758.50.7910 ChiMac Up Med799.70.7503 Predom. Downwind673.80.8905 5B W/L M/H675.60.8880 ChiMac Up High690.40.8691 Predom. Up Low1029.70.5827 5B W/L High645.30.9297 ChiMac Off Low859.10.6984 Predom. Up L/M769.30.7799 W/L 60-40 Low1280.30.4686 ChiMac Off Med753.20.7966 Predom. Up Med668.00.8982 W/L 60-40 L/M925.70.6482 ChiMac Off High630.10.9523 Predom. Up M/H618.60.9700 W/L 60-40 Med776.90.7723 ChiMac AP Low873.20.6871 Predom. Up High601.50.9974 W/L 60-40 M/H698.40.8591 ChiMac AP Med773.80.7754 Predom. Dn Low1009.10.5946 W/L 60-40 High671.90.8930 ChiMac AP High658.60.9110 Predom. Dn L/M730.90.8209 5B AP Low928.40.6463 BayMac Cove Island1008.30.5951 Predom. Dn Med616.10.9739 5B AP L/M722.20.8307 BayMac Shore1000.80.5995 Predom. Dn M/H550.71.0896 5B AP Med622.10.9644 Harvest Moon560.11.0712      SA/DSPL Up18.62SA/DSPL Dn32.40
ORC Ref  03420004LIB Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NAFTILOSGRE-1699
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUNCANSON 34Measurement07/09/2019HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.120Maximum beam3.272Draft1.757Displacement6,059Wetted area22.73IMS L8.374LSM08.247Accomod. length10.120Sink (kg/mm) 15.68
VCGD0.049VCGM0.013 RM Rated (kg·m) 96.8Limit of positive stability(°) 113.9 Stability Index 118.4 BLR index 0.0000Default crew weight523 Declared crew weight 554
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0180
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.020IG13.080ISP12.900MDT10.126MDL10.191MDT2MDL2TLNo TaperMWGO
E3.500J4.250BAS0.930FSDNo FoilSFJ0.230SPL4.345WPLTPSBD0.124MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/06/2014MeasurerGRE-21CommentAPPROX. RECORDING
SFFP1.385FFM0.957FF0.957LCFcl5.733SG1.0252
SAFP9.492FAM0.968FA0.968LCFsh5.939HBI0.918
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FUEL PVC hard AFT PORTFuel602WATER PVC hardWater603WATER GRP FORWARD COMPARTMENT 2x65LWater130Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousANCHOR WINDLASS ~20kg2MiscellaneousSTERN LADDER3MiscellaneousSPRAYHOOD1Battery3 batteries1Engine (IC)VENTUS M3.09A-A (123kg w/ gear box)Total deductible
ORC Ref  03420004LIB Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NAFTILOSGRE-1699
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.701.252.112.7523.8416/06/2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.701.412.914.536.3312.70NoNo 38.4009/06/201425.0712.03NoNo 31.0407/09/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.6513.6513.657.417.5084.4907/09/2019(GRE-4077)
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.1 mTable area0.44 m²Headroom1.71 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity82 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity52 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004LIB Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org