Non Spin/HSFClub Certificate2026
IRIDAGRE-2241
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 Angles50.3°48.9°47.1°45.3°44.1°43.4°43.4°44.1°46.1°
Beat VMG1.862.803.564.164.614.925.065.074.83
52°3.014.495.636.457.067.477.687.747.40
60°3.354.926.056.857.447.828.048.168.08
75°3.615.216.367.187.778.148.408.698.74
90°3.505.106.297.177.808.228.528.999.33
110°3.004.495.756.777.578.138.539.209.83
120°2.824.265.496.527.367.998.429.139.85
135°2.463.744.915.936.807.538.088.829.51
150°2.083.174.205.015.846.567.208.168.81
Run VMG1.802.743.644.465.276.036.717.868.60
Gybe Angles142.3°142.9°143.8°172.1°173.0°174.4°175.3°177.1°178.4°
APH ToD:606.6CDL: 10.238APH ToT: 0.9892CertNo:02321
BOAT
ClassOCEANIS 473DesignerFINOTBuilderBENETEAUAge date01/2003Series date01/2003Offset fileOCEAN473SK.OFFData fileGR2241
HULL
Length Overall14.110Maximum Beam4.358Draft1.686Displacement11,000DLR4.6646IMS DivisionCruiser/RacerDynamic Allowance0.420%Age Allowance0.650%RS Assessment-0.025%
PROPELLER
InstallationShaft non exposedTypeSolid 3 bladesDiameter0.400m
CREW
Maximum weight680(declared)Minimum weight550 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.6336.40Headsail Luffed48.8948.89Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.43Storm Jib13.78Heavy Weather Jib37.21
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 265.2 Stability Index 111.3
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  03420004ITR Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
IRIDAGRE-2241
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 VMG1935.81284.91009.9866.2781.4731.3711.2710.1745.1
52°1197.6801.1639.5558.0510.2482.2469.0465.3486.6
60°1074.5732.1595.1525.2484.0460.4447.5440.9445.4
75°997.5691.1566.2501.0463.6442.0428.6414.4412.0
90°1028.1706.4572.1502.2461.5438.0422.7400.4385.9
110°1200.2801.0626.5532.1475.7442.6422.1391.3366.3
120°1274.9845.5655.6552.5489.2450.6427.3394.1365.4
135°1461.9962.4732.9607.2529.7478.2445.6408.4378.5
150°1730.91137.2856.9718.7616.8548.4499.7441.3408.5
Run VMG1998.71313.1989.5807.9682.5597.2536.1458.1418.6
Selected Courses
Windward / Leeward1967.21299.0999.7837.0732.0664.3623.6584.1581.9
All purpose1460.7972.9758.9646.0574.9530.4504.1477.7471.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward776.30.7729
All purpose606.60.9892
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6891
Downwind "popa"0.7800
70% up, 30% down "Ilhabela"0.7141
30% up, 70% down "Ilhabela-inverso"0.7503
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Predominantly Upwind651.30.9212
Predominantly Downwind634.40.9457
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP631.90.9496 Predom. Rc High446.41.3441 5B SF Bay L/M896.90.6690 TriNum AP Low865.90.6929 Predom. Dn Low1117.20.5371 5B SF Bay Med721.20.8319 TriNum AP Med602.90.9952 Predom. Dn L/M759.90.7895 5B SF Bay M/H615.50.9748 TriNum AP High500.81.1981 Predom. Dn Med601.60.9974 5B SF Bay High580.41.0338 TriNum W/L Low1214.90.4939 Predom. Dn M/H501.71.1959 5B AP Low992.30.6046 TriNum W/L Med772.40.7768 Predom. Dn High457.21.3122 5B AP L/M723.40.8294 TriNum W/L Hig619.00.9693 ChiMac Up Low903.80.6639 5B AP Med588.71.0192 Predom. Upwind689.90.8697 ChiMac Up Med783.40.7659 5B AP M/H510.01.1764 Predom. Reaching605.20.9914 ChiMac Up High646.00.9288 5B AP High481.21.2470 Predom. Downwind674.80.8892 ChiMac Off Low921.90.6509 5B W/L Low1391.20.4313 Predom. Up Low1072.10.5596 ChiMac Off Med781.30.7680 5B W/L L/M946.90.6336 Predom. Up L/M751.40.7985 ChiMac Off High617.50.9717 5B W/L Med751.40.7985 Predom. Up Med619.70.9682 ChiMac AP Low905.00.6630 5B W/L M/H633.00.9479 Predom. Up M/H548.71.0934 ChiMac AP Med776.60.7726 5B W/L High590.61.0160 Predom. Up High531.41.1291 ChiMac AP High627.90.9555 W/L 60-40 Low1388.80.4320 Predom. Rc Low952.00.6303 BayMac Cove Island1071.30.5601 W/L 60-40 L/M950.70.6311 Predom. Rc L/M665.50.9016 BayMac Shore1059.20.5665 W/L 60-40 Med761.20.7882 Predom. Rc Med545.01.1010 Harvest Moon511.61.1727 W/L 60-40 M/H650.40.9225 Predom. Rc M/H474.51.2644 5B SF Bay Low1144.40.5243 W/L 60-40 High615.70.9745      SA/DSPL Up17.15SA/DSPL Dn17.15
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance671.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating671.50.8936
FinRating, kevyt tuuli1373.20.7282
FinRating, kova tuuli484.81.0314
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8936
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.9954
Triple Number Coastal/Long Distance High1.1981
Triple Number Windward/Leeward Low0.5220
Triple Number Windward/Leeward Medium0.7768
Triple Number Windward/Leeward High0.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
For information
General Purpose Handicap (GPH)697.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Saronikos S All Purpose713.00.8416
Saronikos S Upwind802.00.7481
Saronikos S Downwind624.00.9615
Saronikos N All Purpose764.60.7847
Saronikos N Upwind847.80.7077
Saronikos N Downwind712.20.8424
Saronikos SW All Purpose732.90.8187
Saronikos SW Upwind839.30.7148
Saronikos SW Downwind643.50.9324
Saronikos NE All Purpose810.50.7402
Saronikos NE Upwind787.00.7624
Saronikos NE Downwind830.50.7225
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose631.90.9496
5-Band All Purpose Low1085.10.5530
5-Band All Purpose L/M750.50.7994
5-Band All Purpose Med607.60.9876
5-Band All Purpose M/H523.31.1465
5-Band All Purpose High492.41.2185
Single Number Predominant Upwind649.50.9238
Single Number Predominant Reaching571.61.0497
Single Number Predominant Downwind635.50.9441
5-Band 50-50 Windward/Leeward Low1391.20.4313
5-Band 50-50 Windward/Leeward L/M946.90.6336
5-Band 50-50 Windward/Leeward Med751.40.7985
5-Band 50-50 Windward/Leeward M/H633.00.9479
5-Band 50-50 Windward/Leeward High590.61.0160
5-Band 60-40 Windward/Leeward Low1388.80.4320
5-Band 60-40 Windward/Leeward L/M950.70.6311
5-Band 60-40 Windward/Leeward Med761.20.7882
5-Band 60-40 Windward/Leeward M/H650.40.9225
5-Band 60-40 Windward/Leeward High615.70.9745
Triple Number 50-50 Windward/Leeward Low1214.90.4939
Triple Number 50-50 Windward/Leeward Med772.50.7767
Triple Number 50-50 Windward/Leeward High619.00.9693
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward786.20.7631
Triple Number 60-40 Windward/Leeward Low1214.30.4941
Triple Number 60-40 Windward/Leeward Med781.30.7680
Triple Number 60-40 Windward/Leeward High638.30.9399
Triple Number All-Purpose Low951.50.6306
Triple Number All-Purpose Med622.60.9636
Triple Number All-Purpose High513.41.1688
Triple Number Predominant Upwind Low955.00.6283
Triple Number Predominant Upwind Med638.20.9401
Triple Number Predominant Upwind High545.41.1001
Triple Number Predominant Reaching Low843.00.7118
Triple Number Predominant Reaching Med568.81.0548
Triple Number Predominant Reaching High455.11.3184
Triple Number Predominant Downwind Low973.30.6165
Triple Number Predominant Downwind Med621.80.9650
Triple Number Predominant Downwind High480.31.2491
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low865.9
Triple Number Coastal/Long Distance Medium602.8
Triple Number Coastal/Long Distance High500.8
Triple Number Windward/Leeward Low1149.4
Triple Number Windward/Leeward Medium772.4
Triple Number Windward/Leeward High619.0
Predominantly Upwind651.3
Predominantly Downwind634.4
Predominantly Reaching590.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.9954
Triple Number Coastal/Long Distance High1.1981
Triple Number Windward/Leeward Low0.5220
Triple Number Windward/Leeward Medium0.7768
Triple Number Windward/Leeward High0.9693
Coastal/Long Distance0.8936
Predominantly Upwind0.9212
Predominantly Downwind0.9457
For information
General Purpose Handicap (GPH)697.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9892
Distanseseilas Trippeltall svak vind0.6929
Distanseseilas Trippeltall mellomvind0.9954
Distanseseilas Trippeltall sterk vind1.1981
Pølsebane Trippeltall svak vind0.5220
Pølsebane Trippeltall mellomvind0.7768
Pølsebane Trippeltall sterk vind0.9693
Motvind Singeltall0.9212
Medvind Singeltall0.9457
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Coastal/Long Distance671.50.8936
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind651.30.9212
Predominantly Downwind634.40.9457
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore582.51.0300
Cape Doctor Coastal473.31.2677
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.9954
Triple Number Coastal/Long Distance High1.1981
Triple Number Windward/Leeward Low0.5220
Triple Number Windward/Leeward Medium0.7768
Triple Number Windward/Leeward High0.9693
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6929
Triple Number Coastal/Long Distance Medium0.9954
Triple Number Coastal/Long Distance High1.1981
Triple Number Windward/Leeward Low0.5220
Triple Number Windward/Leeward Medium0.7768
Triple Number Windward/Leeward High0.9693
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Predominantly Upwind651.30.9212
Predominantly Downwind634.40.9457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance671.50.8936
Triple Number Coastal/Long Distance Low865.90.6929
Triple Number Coastal/Long Distance Medium602.80.9954
Triple Number Coastal/Long Distance High500.81.1981
Triple Number Windward/Leeward Low1149.40.5220
Triple Number Windward/Leeward Medium772.40.7768
Triple Number Windward/Leeward High619.00.9693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1970.41300.4933.7742.6621.5553.9509.2449.8437.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP631.90.9496 Predom. Dn High457.21.3122 5B AP M/H510.01.1764 TriNum AP Low865.90.6929 Predom. Rc Low952.00.6303 5B AP High481.21.2470 TriNum AP Med602.90.9952 Predom. Rc L/M665.50.9016 5B SF Bay Low1144.40.5243 TriNum AP High500.81.1981 Predom. Rc Med545.01.1010 5B SF Bay L/M896.90.6690 TriNum W/L Low1214.90.4939 Predom. Rc M/H474.51.2644 5B SF Bay Med721.20.8319 TriNum W/L Med772.40.7768 Predom. Rc High446.41.3441 5B SF Bay M/H615.50.9748 TriNum W/L Hig619.00.9693 5B W/L Low1391.20.4313 5B SF Bay High580.41.0338 Predom. Upwind689.90.8697 5B W/L L/M946.90.6336 ChiMac Up Low903.80.6639 Predom. Reaching605.20.9914 5B W/L Med751.40.7985 ChiMac Up Med783.40.7659 Predom. Downwind674.80.8892 5B W/L M/H633.00.9479 ChiMac Up High646.00.9288 Predom. Up Low1072.10.5596 5B W/L High590.61.0160 ChiMac Off Low921.90.6509 Predom. Up L/M751.40.7985 W/L 60-40 Low1388.80.4320 ChiMac Off Med781.30.7680 Predom. Up Med619.70.9682 W/L 60-40 L/M950.70.6311 ChiMac Off High617.50.9717 Predom. Up M/H548.71.0934 W/L 60-40 Med761.20.7882 ChiMac AP Low905.00.6630 Predom. Up High531.41.1291 W/L 60-40 M/H650.40.9225 ChiMac AP Med776.60.7726 Predom. Dn Low1117.20.5371 W/L 60-40 High615.70.9745 ChiMac AP High627.90.9555 Predom. Dn L/M759.90.7895 5B AP Low992.30.6046 BayMac Cove Island1071.30.5601 Predom. Dn Med601.60.9974 5B AP L/M723.40.8294 BayMac Shore1059.20.5665 Predom. Dn M/H501.71.1959 5B AP Med588.71.0192 Harvest Moon511.61.1727      SA/DSPL Up17.15SA/DSPL Dn17.15
ORC Ref  03420004ITR Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
IRIDAGRE-2241
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 473Measurement03/09/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.110Maximum beam4.358Draft1.686Displacement11,000Wetted area41.65IMS L13.172LSM013.309Accomod. length14.110Sink (kg/mm) 32.36
VCGD0.246VCGM0.363 RM Rated (kg·m) 265.2Limit of positive stability(°) 106.2 Stability Index 111.3 BLR index 0.0000Default crew weight1,035 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.400PBW0.110PIPA0.0096
PSDPHDPHL
PSAESL
RIG
BackstayFixedForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.750IG16.600ISPMDT10.161MDL10.252MDT2MDL2TLNo TaperMWGO
E5.200J5.550BAS1.850FSD0.050SFJ0.000SPLWPLTPSBD0.180MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.351FFM1.704FF1.704LCFcl8.143SG1.0251
SAFP13.052FAM1.317FA1.317LCFsh8.422HBI1.446
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004ITR Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
IRIDAGRE-2241
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.070.571.162.403.7636.6303/09/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.741.483.054.816.4915.47NoNo 48.8903/09/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.1 mTable area0.66 m²Headroom1.89 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity243 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity132 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004ITR Issued on 25/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org