Club Certificate2026
SapphireGBR-6018L
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
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 Angles48.9°46.4°44.5°43.2°41.9°40.9°40.5°40.4°41.5°
Beat VMG2.123.103.854.414.845.105.225.275.16
52°3.414.905.946.677.167.447.577.647.61
60°3.775.276.296.987.417.677.817.907.92
75°4.035.526.547.217.627.888.088.308.41
90°3.905.406.507.337.808.078.248.608.88
110°3.825.496.737.558.038.408.749.299.65
120°3.715.346.577.447.958.368.759.5210.24
135°3.244.755.996.987.638.078.469.2810.27
150°2.694.015.156.146.957.537.928.569.24
Run VMG2.333.474.465.316.026.536.957.628.17
Gybe Angles140.4°143.5°146.9°147.7°149.4°152.1°156.8°162.4°174.7°
APH ToD:563.2CDL: 9.811APH ToT: 1.0654CertNo:080609
BOAT
ClassOCEANIS 423DesignerFINOTBuilderBENETEAUAge date01/2003Series date01/2003Offset fileOCE423.OFFData fileGBR6018L
HULL
Length Overall12.670 mMaximum Beam3.900 mDraft1.662 mDisplacement8,845 kgDLR5.5316IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft non exposedTypeFeathering 3 bladesDiameter0.483m
CREW
Maximum weight860 kg(default)Minimum weight730 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.4732.77Headsail Luffed53.7153.71Headsail FlyingSymmetricAsymmetric112.20112.20 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.48Storm Jib11.19Heavy Weather Jib30.20
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 202.0 kg·m Stability Index 112.3
COMMENTS
Cloned from ARGOS Builder's displacement SPL 4.6
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  03860004W50 Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SapphireGBR-6018L
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
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 VMG1698.51159.7935.6816.3744.2705.4690.0683.1698.0
52°1056.4735.1605.7539.4502.8483.8475.5471.4472.8
60°955.5682.9572.0515.5486.0469.6460.7455.6454.4
75°892.9652.1550.8499.4472.7456.8445.4433.5428.0
90°922.2666.3554.0491.5461.5445.9437.1418.5405.5
110°942.6656.1534.6476.7448.6428.4411.7387.6373.2
120°971.3674.5547.6483.8452.6430.8411.5378.2351.4
135°1112.3757.2600.8516.0471.6446.1425.3387.9350.4
150°1339.7897.7698.8586.7517.9478.4454.8420.3389.4
Run VMG1546.91036.5806.9677.5598.0550.9517.9472.7440.5
Selected Courses
Windward / Leeward1622.71098.1871.3746.9671.1628.2604.0577.9569.3
All purpose1213.1835.7674.0587.4538.3510.3493.3472.5461.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward707.70.8479
All purpose563.21.0654
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7324
Downwind "popa"0.9012
70% up, 30% down "Ilhabela"0.7760
30% up, 70% down "Ilhabela-inverso"0.8429
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Predominantly Upwind614.80.9759
Predominantly Downwind572.51.0481
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP588.81.0191 Predom. Rc High446.01.3454 5B SF Bay L/M791.50.7581 TriNum AP Low754.80.7949 Predom. Dn Low919.00.6529 5B SF Bay Med661.30.9073 TriNum AP Med559.11.0732 Predom. Dn L/M656.60.9138 5B SF Bay M/H590.01.0170 TriNum AP High489.71.2251 Predom. Dn Med547.91.0951 5B SF Bay High564.31.0632 TriNum W/L Low1036.00.5791 Predom. Dn M/H486.11.2342 5B AP Low842.00.7126 TriNum W/L Med702.30.8543 Predom. Dn High453.71.3225 5B AP L/M647.30.9270 TriNum W/L Hig600.20.9996 ChiMac Up Low813.40.7377 5B AP Med549.31.0922 Predom. Upwind645.90.9290 ChiMac Up Med719.50.8339 5B AP M/H496.41.2087 Predom. Reaching561.61.0684 ChiMac Up High612.10.9802 5B AP High474.21.2653 Predom. Downwind602.30.9961 ChiMac Off Low777.70.7715 5B W/L Low1172.50.5117 Predom. Up Low945.10.6348 ChiMac Off Med678.00.8850 5B W/L L/M831.30.7218 Predom. Up L/M691.40.8679 ChiMac Off High561.81.0681 5B W/L Med687.70.8725 Predom. Up Med590.21.0166 ChiMac AP Low791.40.7581 5B W/L M/H609.30.9848 Predom. Up M/H539.71.1117 ChiMac AP Med695.70.8624 5B W/L High580.91.0329 Predom. Up High524.01.1451 ChiMac AP High585.11.0255 W/L 60-40 Low1185.70.5060 Predom. Rc Low821.30.7305 BayMac Cove Island921.10.6514 W/L 60-40 L/M844.70.7103 Predom. Rc L/M602.70.9955 BayMac Shore913.90.6565 W/L 60-40 Med702.40.8543 Predom. Rc Med515.41.1640 Harvest Moon486.91.2322 W/L 60-40 M/H626.60.9575 Predom. Rc M/H469.21.2787 5B SF Bay Low980.50.6119 W/L 60-40 High602.10.9965      SA/DSPL Up20.00SA/DSPL Dn33.58
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance617.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating617.20.9721
FinRating, kevyt tuuli1153.50.8670
FinRating, kova tuuli477.21.0478
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9721
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0734
Triple Number Coastal/Long Distance High1.2251
Triple Number Windward/Leeward Low0.6093
Triple Number Windward/Leeward Medium0.8543
Triple Number Windward/Leeward High0.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
For information
General Purpose Handicap (GPH)638.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Saronikos S All Purpose664.00.9036
Saronikos S Upwind754.00.7957
Saronikos S Downwind553.21.0846
Saronikos N All Purpose691.20.8681
Saronikos N Upwind790.00.7595
Saronikos N Downwind599.51.0009
Saronikos SW All Purpose671.10.8941
Saronikos SW Upwind782.90.7664
Saronikos SW Downwind555.61.0800
Saronikos NE All Purpose718.80.8348
Saronikos NE Upwind736.60.8146
Saronikos NE Downwind680.40.8818
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose588.81.0191
5-Band All Purpose Low927.40.6469
5-Band All Purpose L/M671.70.8933
5-Band All Purpose Med567.71.0569
5-Band All Purpose M/H512.21.1715
5-Band All Purpose High488.31.2287
Single Number Predominant Upwind614.00.9772
Single Number Predominant Reaching536.01.1195
Single Number Predominant Downwind572.71.0477
5-Band 50-50 Windward/Leeward Low1172.50.5117
5-Band 50-50 Windward/Leeward L/M831.30.7218
5-Band 50-50 Windward/Leeward Med687.70.8725
5-Band 50-50 Windward/Leeward M/H609.30.9848
5-Band 50-50 Windward/Leeward High580.91.0329
5-Band 60-40 Windward/Leeward Low1185.70.5060
5-Band 60-40 Windward/Leeward L/M844.70.7103
5-Band 60-40 Windward/Leeward Med702.40.8543
5-Band 60-40 Windward/Leeward M/H626.60.9575
5-Band 60-40 Windward/Leeward High602.10.9965
Triple Number 50-50 Windward/Leeward Low1036.00.5791
Triple Number 50-50 Windward/Leeward Med702.40.8542
Triple Number 50-50 Windward/Leeward High600.20.9996
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward722.60.8303
Triple Number 60-40 Windward/Leeward Low1049.00.5720
Triple Number 60-40 Windward/Leeward Med716.90.8370
Triple Number 60-40 Windward/Leeward High618.50.9702
Triple Number All-Purpose Low824.70.7276
Triple Number All-Purpose Med578.01.0381
Triple Number All-Purpose High505.11.1880
Triple Number Predominant Upwind Low849.60.7062
Triple Number Predominant Upwind Med603.50.9942
Triple Number Predominant Upwind High538.91.1135
Triple Number Predominant Reaching Low738.70.8123
Triple Number Predominant Reaching Med533.81.1240
Triple Number Predominant Reaching High453.01.3245
Triple Number Predominant Downwind Low813.50.7375
Triple Number Predominant Downwind Med559.31.0728
Triple Number Predominant Downwind High468.31.2812
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low754.8
Triple Number Coastal/Long Distance Medium559.0
Triple Number Coastal/Long Distance High489.8
Triple Number Windward/Leeward Low984.7
Triple Number Windward/Leeward Medium702.3
Triple Number Windward/Leeward High600.2
Predominantly Upwind614.8
Predominantly Downwind572.5
Predominantly Reaching545.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0734
Triple Number Coastal/Long Distance High1.2251
Triple Number Windward/Leeward Low0.6093
Triple Number Windward/Leeward Medium0.8543
Triple Number Windward/Leeward High0.9996
Coastal/Long Distance0.9721
Predominantly Upwind0.9759
Predominantly Downwind1.0481
For information
General Purpose Handicap (GPH)638.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0654
Distanseseilas Trippeltall svak vind0.7949
Distanseseilas Trippeltall mellomvind1.0734
Distanseseilas Trippeltall sterk vind1.2251
Pølsebane Trippeltall svak vind0.6093
Pølsebane Trippeltall mellomvind0.8543
Pølsebane Trippeltall sterk vind0.9996
Motvind Singeltall0.9759
Medvind Singeltall1.0481
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Coastal/Long Distance617.20.9721
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind614.80.9759
Predominantly Downwind572.51.0481
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore571.81.0492
Cape Doctor Coastal464.91.2907
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0734
Triple Number Coastal/Long Distance High1.2251
Triple Number Windward/Leeward Low0.6093
Triple Number Windward/Leeward Medium0.8543
Triple Number Windward/Leeward High0.9996
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0734
Triple Number Coastal/Long Distance High1.2251
Triple Number Windward/Leeward Low0.6093
Triple Number Windward/Leeward Medium0.8543
Triple Number Windward/Leeward High0.9996
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Predominantly Upwind614.80.9759
Predominantly Downwind572.51.0481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.20.9721
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium559.01.0734
Triple Number Coastal/Long Distance High489.81.2251
Triple Number Windward/Leeward Low984.70.6093
Triple Number Windward/Leeward Medium702.30.8543
Triple Number Windward/Leeward High600.20.9996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1615.11091.9815.6667.5577.6530.3498.0449.8435.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP588.81.0191 Predom. Dn High453.71.3225 5B AP M/H496.41.2087 TriNum AP Low754.80.7949 Predom. Rc Low821.30.7305 5B AP High474.21.2653 TriNum AP Med559.11.0732 Predom. Rc L/M602.70.9955 5B SF Bay Low980.50.6119 TriNum AP High489.71.2251 Predom. Rc Med515.41.1640 5B SF Bay L/M791.50.7581 TriNum W/L Low1036.00.5791 Predom. Rc M/H469.21.2787 5B SF Bay Med661.30.9073 TriNum W/L Med702.30.8543 Predom. Rc High446.01.3454 5B SF Bay M/H590.01.0170 TriNum W/L Hig600.20.9996 5B W/L Low1172.50.5117 5B SF Bay High564.31.0632 Predom. Upwind645.90.9290 5B W/L L/M831.30.7218 ChiMac Up Low813.40.7377 Predom. Reaching561.61.0684 5B W/L Med687.70.8725 ChiMac Up Med719.50.8339 Predom. Downwind602.30.9961 5B W/L M/H609.30.9848 ChiMac Up High612.10.9802 Predom. Up Low945.10.6348 5B W/L High580.91.0329 ChiMac Off Low777.70.7715 Predom. Up L/M691.40.8679 W/L 60-40 Low1185.70.5060 ChiMac Off Med678.00.8850 Predom. Up Med590.21.0166 W/L 60-40 L/M844.70.7103 ChiMac Off High561.81.0681 Predom. Up M/H539.71.1117 W/L 60-40 Med702.40.8543 ChiMac AP Low791.40.7581 Predom. Up High524.01.1451 W/L 60-40 M/H626.60.9575 ChiMac AP Med695.70.8624 Predom. Dn Low919.00.6529 W/L 60-40 High602.10.9965 ChiMac AP High585.11.0255 Predom. Dn L/M656.60.9138 5B AP Low842.00.7126 BayMac Cove Island921.10.6514 Predom. Dn Med547.91.0951 5B AP L/M647.30.9270 BayMac Shore913.90.6565 Predom. Dn M/H486.11.2342 5B AP Med549.31.0922 Harvest Moon486.91.2322      SA/DSPL Up20.00SA/DSPL Dn33.58
ORC Ref  03860004W50 Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SapphireGBR-6018L
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 423Measurement05/09/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.670Maximum beam3.900Draft1.662Displacement8,845Wetted area35.38IMS L11.570LSM011.693Accomod. length12.670Sink (kg/mm) 26.50
VCGD0.100VCGM0.238 RM Rated (kg·m) 202.0Limit of positive stability(°) 107.1 Stability Index 112.3 BLR index 0.0000Default crew weight860 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.483PBW0.157PIPA0.0009
PSD0.030PHD0.053PHL0.048
PSA18.9°ESL0.160
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.240IG14.955ISP14.970MDT10.131MDL10.193MDT2MDL2TLNo TaperMWGO
E4.520J5.040BAS1.550FSD0.039SFJ0.000SPLWPLTPS5.900BD0.180MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date07/09/2024
SFFP0.358FFM1.483FF1.483LCFcl7.250SG1.0260
SAFP11.692FAM1.121FA1.121LCFsh7.508HBI1.296
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03860004W50 Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SapphireGBR-6018L
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.070.751.412.553.5532.47Est dims
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.931.803.605.507.5014.60NoNo 53.71Est dims
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS0115.8613.3214.599.308.94104%112.20Est SHW
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.7 mTable area0.55 m²Headroom1.84 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity167 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity104 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03860004W50 Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org