Club Certificate2026
ALAMBIQUEESP-8481_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles49.2°46.4°44.2°42.9°42.3°42.0°41.9°42.3°43.8°
Beat VMG2.223.223.974.504.824.965.035.044.90
52°3.575.076.096.797.197.377.467.537.46
60°3.955.446.437.097.477.667.747.847.84
75°4.265.726.707.337.707.948.108.288.39
90°4.165.646.677.387.838.068.308.678.90
110°3.945.626.867.658.118.508.859.329.70
120°3.845.506.747.578.078.498.919.7510.40
135°3.374.926.187.167.788.228.659.5910.90
150°2.804.155.316.327.157.698.088.819.63
Run VMG2.423.594.605.476.196.707.117.798.42
Gybe Angles140.2°143.5°147.1°148.1°150.3°153.2°158.1°162.4°159.9°
APH ToD:556.6CDL: 9.701APH ToT: 1.0781CertNo:848101
BOAT
ClassOCEANIS 423DesignerFinotBuilderBenneteauAge date09/2007Series date01/2002Offset fileOCE423.OFFData fileE8481_C
HULL
Length Overall12.670 mMaximum Beam3.900 mDraft1.663 mDisplacement8,662 kgDLR5.5551IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.524m
CREW
Maximum weight225 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.8338.71Headsail Luffed55.4855.48Headsail FlyingSymmetricAsymmetric117.31117.31 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.79Storm Jib10.87Heavy Weather Jib29.35
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting Moment 237.7 kg·m Stability Index 128.3
COMMENTS
OFFSET DISEÑADOR
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  03510004RSD Issued on 02/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ALAMBIQUEESP-8481_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG1625.11118.9907.6800.3747.4725.2715.2713.9734.7
52°1009.6710.6590.9530.1500.9488.5482.8478.4482.9
60°912.5662.3559.6507.4482.2470.1464.9459.1459.4
75°845.8629.3537.4491.0467.3453.5444.6434.6429.0
90°866.1638.0540.1487.6460.0446.7433.9415.2404.5
110°912.8640.2524.7470.7443.6423.5406.9386.4371.2
120°937.6654.6534.0475.8446.3424.1404.3369.2346.2
135°1068.1731.6582.2502.9462.8437.8416.1375.6330.2
150°1287.8867.4677.6569.5503.8467.9445.5408.7373.7
Run VMG1487.01001.6782.4657.7581.6537.6506.0461.9427.3
Selected Courses
Windward / Leeward1556.01060.3845.0729.0664.5631.4610.6587.9581.0
All purpose1161.4807.4655.4575.7533.4510.8495.4475.9465.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward699.40.8579
All purpose556.61.0781
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7332
Downwind "popa"0.9274
70% up, 30% down "Ilhabela"0.7823
30% up, 70% down "Ilhabela-inverso"0.8591
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Predominantly Upwind609.40.9846
Predominantly Downwind560.81.0698
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP582.01.0309 Predom. Rc High444.11.3509 5B SF Bay L/M770.90.7783 TriNum AP Low731.40.8204 Predom. Dn Low885.60.6775 5B SF Bay Med655.20.9158 TriNum AP Med552.11.0868 Predom. Dn L/M639.00.9390 5B SF Bay M/H596.21.0063 TriNum AP High491.91.2197 Predom. Dn Med538.61.1141 5B SF Bay High574.11.0451 TriNum W/L Low1001.40.5992 Predom. Dn M/H481.11.2470 5B AP Low812.40.7385 TriNum W/L Med692.80.8661 Predom. Dn High448.51.3379 5B AP L/M631.70.9499 TriNum W/L Hig607.30.9880 ChiMac Up Low789.40.7601 5B AP Med543.61.1037 Predom. Upwind639.00.9390 ChiMac Up Med704.80.8513 5B AP M/H497.91.2051 Predom. Reaching551.81.0873 ChiMac Up High608.50.9860 5B AP High477.51.2566 Predom. Downwind589.21.0184 ChiMac Off Low753.20.7966 5B W/L Low1130.40.5308 Predom. Up Low910.10.6592 ChiMac Off Med659.80.9093 5B W/L L/M809.20.7415 Predom. Up L/M675.20.8887 ChiMac Off High550.81.0893 5B W/L Med680.30.8820 Predom. Up Med587.21.0219 ChiMac AP Low767.20.7821 5B W/L M/H614.80.9759 Predom. Up M/H546.91.0971 ChiMac AP Med679.40.8831 5B W/L High590.61.0158 Predom. Up High533.71.1243 ChiMac AP High577.91.0383 W/L 60-40 Low1142.80.5250 Predom. Rc Low789.60.7599 BayMac Cove Island891.70.6729 W/L 60-40 L/M822.80.7292 Predom. Rc L/M588.41.0198 BayMac Shore884.60.6783 W/L 60-40 Med696.90.8610 Predom. Rc Med510.01.1765 Harvest Moon479.71.2507 W/L 60-40 M/H635.70.9438 Predom. Rc M/H467.71.2829 5B SF Bay Low947.80.6330 W/L 60-40 High616.10.9739      SA/DSPL Up21.97SA/DSPL Dn36.52
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance608.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating608.90.9854
FinRating, kevyt tuuli1110.80.9003
FinRating, kova tuuli479.51.0427
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9854
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0869
Triple Number Coastal/Long Distance High1.2197
Triple Number Windward/Leeward Low0.6298
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
For information
General Purpose Handicap (GPH)628.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Saronikos S All Purpose650.70.9221
Saronikos S Upwind739.40.8115
Saronikos S Downwind539.21.1128
Saronikos N All Purpose680.90.8812
Saronikos N Upwind775.90.7733
Saronikos N Downwind584.11.0273
Saronikos SW All Purpose653.80.9177
Saronikos SW Upwind761.80.7876
Saronikos SW Downwind541.51.1080
Saronikos NE All Purpose703.90.8524
Saronikos NE Upwind720.30.8330
Saronikos NE Downwind661.60.9068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose582.01.0309
5-Band All Purpose Low893.00.6719
5-Band All Purpose L/M655.00.9161
5-Band All Purpose Med561.71.0682
5-Band All Purpose M/H513.21.1690
5-Band All Purpose High490.51.2232
Single Number Predominant Upwind608.40.9863
Single Number Predominant Reaching528.11.1362
Single Number Predominant Downwind561.31.0689
5-Band 50-50 Windward/Leeward Low1130.40.5308
5-Band 50-50 Windward/Leeward L/M809.20.7415
5-Band 50-50 Windward/Leeward Med680.30.8820
5-Band 50-50 Windward/Leeward M/H614.80.9759
5-Band 50-50 Windward/Leeward High590.61.0158
5-Band 60-40 Windward/Leeward Low1142.80.5250
5-Band 60-40 Windward/Leeward L/M822.80.7292
5-Band 60-40 Windward/Leeward Med696.90.8610
5-Band 60-40 Windward/Leeward M/H635.70.9438
5-Band 60-40 Windward/Leeward High616.10.9739
Triple Number 50-50 Windward/Leeward Low1001.40.5992
Triple Number 50-50 Windward/Leeward Med692.90.8660
Triple Number 50-50 Windward/Leeward High607.30.9880
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward716.20.8378
Triple Number 60-40 Windward/Leeward Low1013.80.5918
Triple Number 60-40 Windward/Leeward Med708.90.8464
Triple Number 60-40 Windward/Leeward High629.30.9535
Triple Number All-Purpose Low797.00.7528
Triple Number All-Purpose Med570.71.0514
Triple Number All-Purpose High506.71.1841
Triple Number Predominant Upwind Low821.00.7308
Triple Number Predominant Upwind Med598.11.0032
Triple Number Predominant Upwind High548.41.0941
Triple Number Predominant Reaching Low713.50.8409
Triple Number Predominant Reaching Med527.41.1376
Triple Number Predominant Reaching High451.21.3299
Triple Number Predominant Downwind Low786.20.7631
Triple Number Predominant Downwind Med548.61.0937
Triple Number Predominant Downwind High461.91.2991
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low731.4
Triple Number Coastal/Long Distance Medium552.0
Triple Number Coastal/Long Distance High491.9
Triple Number Windward/Leeward Low952.7
Triple Number Windward/Leeward Medium692.8
Triple Number Windward/Leeward High607.3
Predominantly Upwind609.4
Predominantly Downwind560.8
Predominantly Reaching536.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0869
Triple Number Coastal/Long Distance High1.2197
Triple Number Windward/Leeward Low0.6298
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9880
Coastal/Long Distance0.9854
Predominantly Upwind0.9846
Predominantly Downwind1.0698
For information
General Purpose Handicap (GPH)628.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0781
Distanseseilas Trippeltall svak vind0.8204
Distanseseilas Trippeltall mellomvind1.0869
Distanseseilas Trippeltall sterk vind1.2197
Pølsebane Trippeltall svak vind0.6298
Pølsebane Trippeltall mellomvind0.8661
Pølsebane Trippeltall sterk vind0.9880
Motvind Singeltall0.9846
Medvind Singeltall1.0698
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Coastal/Long Distance608.90.9854
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind609.40.9846
Predominantly Downwind560.81.0698
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore583.11.0290
Cape Doctor Coastal468.71.2803
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0869
Triple Number Coastal/Long Distance High1.2197
Triple Number Windward/Leeward Low0.6298
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9880
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8204
Triple Number Coastal/Long Distance Medium1.0869
Triple Number Coastal/Long Distance High1.2197
Triple Number Windward/Leeward Low0.6298
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9880
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Predominantly Upwind609.40.9846
Predominantly Downwind560.81.0698
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.90.9854
Triple Number Coastal/Long Distance Low731.40.8204
Triple Number Coastal/Long Distance Medium552.01.0869
Triple Number Coastal/Long Distance High491.91.2197
Triple Number Windward/Leeward Low952.70.6298
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High607.30.9880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1549.11054.4791.6652.8572.3531.0499.4448.6435.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP582.01.0309 Predom. Dn High448.51.3379 5B AP M/H497.91.2051 TriNum AP Low731.40.8204 Predom. Rc Low789.60.7599 5B AP High477.51.2566 TriNum AP Med552.11.0868 Predom. Rc L/M588.41.0198 5B SF Bay Low947.80.6330 TriNum AP High491.91.2197 Predom. Rc Med510.01.1765 5B SF Bay L/M770.90.7783 TriNum W/L Low1001.40.5992 Predom. Rc M/H467.71.2829 5B SF Bay Med655.20.9158 TriNum W/L Med692.80.8661 Predom. Rc High444.11.3509 5B SF Bay M/H596.21.0063 TriNum W/L Hig607.30.9880 5B W/L Low1130.40.5308 5B SF Bay High574.11.0451 Predom. Upwind639.00.9390 5B W/L L/M809.20.7415 ChiMac Up Low789.40.7601 Predom. Reaching551.81.0873 5B W/L Med680.30.8820 ChiMac Up Med704.80.8513 Predom. Downwind589.21.0184 5B W/L M/H614.80.9759 ChiMac Up High608.50.9860 Predom. Up Low910.10.6592 5B W/L High590.61.0158 ChiMac Off Low753.20.7966 Predom. Up L/M675.20.8887 W/L 60-40 Low1142.80.5250 ChiMac Off Med659.80.9093 Predom. Up Med587.21.0219 W/L 60-40 L/M822.80.7292 ChiMac Off High550.81.0893 Predom. Up M/H546.91.0971 W/L 60-40 Med696.90.8610 ChiMac AP Low767.20.7821 Predom. Up High533.71.1243 W/L 60-40 M/H635.70.9438 ChiMac AP Med679.40.8831 Predom. Dn Low885.60.6775 W/L 60-40 High616.10.9739 ChiMac AP High577.91.0383 Predom. Dn L/M639.00.9390 5B AP Low812.40.7385 BayMac Cove Island891.70.6729 Predom. Dn Med538.61.1141 5B AP L/M631.70.9499 BayMac Shore884.60.6783 Predom. Dn M/H481.11.2470 5B AP Med543.61.1037 Harvest Moon479.71.2507      SA/DSPL Up21.97SA/DSPL Dn36.52
ORC Ref  03510004RSD Issued on 02/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ALAMBIQUEESP-8481_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 423MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.670Maximum beam3.900Draft1.663Displacement8,662Wetted area35.00IMS L11.419LSM011.595Accomod. length12.670Sink (kg/mm) 26.06
VCGD-0.183VCGM-0.040 RM Rated (kg·m) 237.7Limit of positive stability(°) 123.5 Stability Index 128.3 BLR index 0.0000Default crew weight850 Declared crew weight 225
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.524PBW0.134PIPA0.0028
PSD0.031PHD0.098PHL0.147
PSA17.0°ESL0.225
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.400IG14.500ISP14.600MDT10.137MDL10.222MDT20.137MDL20.222TL0.000MW0.222GO0.305
E4.600J5.010BAS1.665FSD0.050SFJ0.000SPL0.000WPL0.000TPS6.000BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered240.0Flotation Date01/01/2010
SFFP0.358FFMFF1.452LCFcl7.163SG
SAFP11.692FAMFA1.152LCFsh7.423HBI1.292
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004RSD Issued on 02/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ALAMBIQUEESP-8481_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment137.83
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment17.00NoNo 55.48
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.67NaN117.31
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
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  03510004RSD Issued on 02/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org