Club Certificate2026
MARARA DOSESP-7267_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 Angles49.0°46.7°44.5°43.0°42.1°41.8°41.5°41.8°43.3°
Beat VMG2.103.083.834.384.784.995.095.114.97
52°3.384.855.896.627.117.387.507.577.51
60°3.745.216.226.937.387.647.787.877.87
75°4.015.486.487.177.607.888.088.318.41
90°3.895.386.567.377.828.058.218.638.92
110°3.915.626.867.658.128.508.859.329.70
120°3.815.496.757.578.078.508.919.7510.40
135°3.334.876.177.177.798.238.669.5910.90
150°2.764.115.276.307.157.698.088.869.77
Run VMG2.393.564.565.466.196.817.358.148.86
Gybe Angles140.3°143.5°147.0°147.2°150.2°161.0°166.4°175.4°173.6°
APH ToD:560.4CDL: 9.643APH ToT: 1.0706CertNo:726701
BOAT
ClassOCEANIS 423DesignerFinotBuilderBenneteauAge date09/2004Series date01/2002Offset fileOCE423.OFFData fileE7267_C
HULL
Length Overall12.670Maximum Beam3.900Draft1.661Displacement8,662DLR5.5434IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.524m
CREW
Maximum weight280(declared)Minimum weight150 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.4436.06Headsail Luffed47.5247.52Headsail FlyingSymmetric109.83109.83Asymmetric123.11123.11 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.60Storm Jib10.79Heavy Weather Jib29.13
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 237.7 Stability Index 127.9
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  035100048MJ Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MARARA DOSESP-7267_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 VMG1716.01169.5941.2822.4753.7720.7707.0704.9725.0
52°1066.5741.6611.4543.6506.5487.8479.7475.5479.5
60°963.9690.6578.5519.3488.1471.5462.8457.3457.4
75°898.7657.5555.8502.0473.6457.1445.8433.2427.9
90°925.3668.7548.4488.3460.4447.3438.8417.2403.4
110°920.0640.8524.8470.6443.5423.4406.9386.3371.1
120°946.1655.6533.6475.4446.0423.8404.0369.2346.1
135°1080.8738.8583.5502.4462.4437.5415.8375.4330.3
150°1302.8876.1683.4571.1503.6467.9445.6406.2368.5
Run VMG1504.41011.7789.1659.5581.4528.8490.0442.2406.4
Selected Courses
Windward / Leeward1610.21090.6865.2740.9667.5624.8598.5573.5565.7
All purpose1204.5830.5669.1583.5536.0508.8491.9471.2460.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward703.00.8535
All purpose560.41.0706
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7217
Downwind "popa"0.9328
70% up, 30% down "Ilhabela"0.7743
30% up, 70% down "Ilhabela-inverso"0.8575
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Predominantly Upwind616.40.9735
Predominantly Downwind563.21.0653
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP585.21.0253 Predom. Rc High442.01.3574 5B SF Bay L/M786.70.7627 TriNum AP Low749.80.8002 Predom. Dn Low904.70.6632 5B SF Bay Med658.80.9108 TriNum AP Med556.21.0788 Predom. Dn L/M646.20.9285 5B SF Bay M/H588.91.0188 TriNum AP High488.41.2286 Predom. Dn Med539.41.1124 5B SF Bay High563.91.0640 TriNum W/L Low1028.70.5833 Predom. Dn M/H476.31.2597 5B AP Low834.40.7191 TriNum W/L Med697.80.8599 Predom. Dn High441.51.3591 5B AP L/M643.10.9330 TriNum W/L Hig595.71.0072 ChiMac Up Low814.40.7367 5B AP Med546.71.0974 Predom. Upwind648.00.9259 ChiMac Up Med721.00.8322 5B AP M/H495.01.2122 Predom. Reaching557.61.0760 ChiMac Up High614.40.9766 5B AP High472.81.2689 Predom. Downwind592.01.0135 ChiMac Off Low765.40.7839 5B W/L Low1164.10.5154 Predom. Up Low946.50.6339 ChiMac Off Med666.70.9000 5B W/L L/M825.40.7269 Predom. Up L/M691.70.8674 ChiMac Off High551.31.0883 5B W/L Med683.30.8781 Predom. Up Med592.01.0135 ChiMac AP Low786.00.7634 5B W/L M/H604.50.9925 Predom. Up M/H543.51.1040 ChiMac AP Med691.00.8683 5B W/L High576.51.0408 Predom. Up High528.51.1353 ChiMac AP High581.11.0325 W/L 60-40 Low1181.10.5080 Predom. Rc Low815.50.7358 BayMac Cove Island914.90.6558 W/L 60-40 L/M841.40.7131 Predom. Rc L/M597.41.0044 BayMac Shore908.30.6606 W/L 60-40 Med700.90.8560 Predom. Rc Med512.11.1717 Harvest Moon481.61.2459 W/L 60-40 M/H626.20.9582 Predom. Rc M/H466.81.2853 5B SF Bay Low974.90.6154 W/L 60-40 High602.90.9951      SA/DSPL Up19.53SA/DSPL Dn37.32
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance613.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating613.90.9773
FinRating, kevyt tuuli1144.40.8739
FinRating, kova tuuli475.11.0523
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9773
Triple Number Coastal/Long Distance Low0.8002
Triple Number Coastal/Long Distance Medium1.0789
Triple Number Coastal/Long Distance High1.2286
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High1.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
For information
General Purpose Handicap (GPH)635.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Saronikos S All_Purpose659.90.9093
Saronikos S Upwind760.50.7890
Saronikos S Downwind534.31.1230
Saronikos N All_Purpose659.90.9093
Saronikos N Upwind798.30.7516
Saronikos N Downwind585.11.0254
Saronikos SW All_Purpose667.90.8983
Saronikos SW Upwind788.30.7611
Saronikos SW Downwind541.41.1082
Saronikos NE All_Purpose716.70.8372
Saronikos NE Upwind743.10.8075
Saronikos NE Downwind664.70.9026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose585.21.0253
5-Band All-Purpose Low921.40.6512
5-Band All-Purpose L/M666.80.8999
5-Band All-Purpose Med564.41.0630
5-Band All-Purpose M/H509.31.1780
5-Band All-Purpose High484.61.2381
Single Number Predominant Upwind615.50.9748
Single Number Predominant Reaching531.91.1279
Single Number Predominant Downwind563.41.0650
5-Band 50-50 Windward/Leeward Low1164.10.5154
5-Band 50-50 Windward/Leeward L/M825.40.7269
5-Band 50-50 Windward/Leeward Med683.30.8781
5-Band 50-50 Windward/Leeward M/H604.50.9925
5-Band 50-50 Windward/Leeward High576.51.0408
5-Band 60-40 Windward/Leeward Low1181.10.5080
5-Band 60-40 Windward/Leeward L/M841.40.7131
5-Band 60-40 Windward/Leeward Med700.90.8560
5-Band 60-40 Windward/Leeward M/H626.20.9582
5-Band 60-40 Windward/Leeward High602.90.9951
Triple Number 50-50 Windward/Leeward Low1028.70.5833
Triple Number 50-50 Windward/Leeward Med697.90.8597
Triple Number 50-50 Windward/Leeward High595.71.0072
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward721.00.8321
Triple Number 60-40 Windward/Leeward Low1044.80.5742
Triple Number 60-40 Windward/Leeward Med715.10.8390
Triple Number 60-40 Windward/Leeward High618.50.9701
Triple Number All-Purpose Low819.10.7326
Triple Number All-Purpose Med574.41.0445
Triple Number All-Purpose High502.11.1950
Triple Number Predominant Upwind Low849.80.7060
Triple Number Predominant Upwind Med605.00.9918
Triple Number Predominant Upwind High544.51.1019
Triple Number Predominant Reaching Low733.10.8184
Triple Number Predominant Reaching Med530.51.1310
Triple Number Predominant Reaching High450.51.3319
Triple Number Predominant Downwind Low801.30.7488
Triple Number Predominant Downwind Med549.61.0917
Triple Number Predominant Downwind High456.21.3153
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low749.8
Triple Number Coastal/Long Distance Medium556.1
Triple Number Coastal/Long Distance High488.4
Triple Number Windward/Leeward Low977.8
Triple Number Windward/Leeward Medium697.8
Triple Number Windward/Leeward High595.7
Predominantly Upwind616.4
Predominantly Downwind563.2
Predominantly Reaching539.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8002
Triple Number Coastal/Long Distance Medium1.0789
Triple Number Coastal/Long Distance High1.2286
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High1.0072
Coastal/Long Distance0.9773
Predominantly Upwind0.9735
Predominantly Downwind1.0653
For information
General Purpose Handicap (GPH)635.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0706
Distanseseilas Trippeltall svak vind0.8002
Distanseseilas Trippeltall mellomvind1.0789
Distanseseilas Trippeltall sterk vind1.2286
Pølsebane Trippeltall svak vind0.6136
Pølsebane Trippeltall mellomvind0.8599
Pølsebane Trippeltall sterk vind1.0072
Motvind Singeltall0.9735
Medvind Singeltall1.0653
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Coastal/Long Distance613.90.9773
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind616.40.9735
Predominantly Downwind563.21.0653
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore568.11.0562
Cape Doctor Coastal463.31.2949
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8002
Triple Number Coastal/Long Distance Medium1.0789
Triple Number Coastal/Long Distance High1.2286
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High1.0072
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8002
Triple Number Coastal/Long Distance Medium1.0789
Triple Number Coastal/Long Distance High1.2286
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High1.0072
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Predominantly Upwind616.40.9735
Predominantly Downwind563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.90.9773
Triple Number Coastal/Long Distance Low749.80.8002
Triple Number Coastal/Long Distance Medium556.11.0789
Triple Number Coastal/Long Distance High488.41.2286
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High595.71.0072
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.61082.7809.3662.4575.0529.1496.4445.4431.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP585.21.0253 Predom. Dn High441.51.3591 5B AP M/H495.01.2122 TriNum AP Low749.80.8002 Predom. Rc Low815.50.7358 5B AP High472.81.2689 TriNum AP Med556.21.0788 Predom. Rc L/M597.41.0044 5B SF Bay Low974.90.6154 TriNum AP High488.41.2286 Predom. Rc Med512.11.1717 5B SF Bay L/M786.70.7627 TriNum W/L Low1028.70.5833 Predom. Rc M/H466.81.2853 5B SF Bay Med658.80.9108 TriNum W/L Med697.80.8599 Predom. Rc High442.01.3574 5B SF Bay M/H588.91.0188 TriNum W/L Hig595.71.0072 5B W/L Low1164.10.5154 5B SF Bay High563.91.0640 Predom. Upwind648.00.9259 5B W/L L/M825.40.7269 ChiMac Up Low814.40.7367 Predom. Reaching557.61.0760 5B W/L Med683.30.8781 ChiMac Up Med721.00.8322 Predom. Downwind592.01.0135 5B W/L M/H604.50.9925 ChiMac Up High614.40.9766 Predom. Up Low946.50.6339 5B W/L High576.51.0408 ChiMac Off Low765.40.7839 Predom. Up L/M691.70.8674 W/L 60-40 Low1181.10.5080 ChiMac Off Med666.70.9000 Predom. Up Med592.01.0135 W/L 60-40 L/M841.40.7131 ChiMac Off High551.31.0883 Predom. Up M/H543.51.1040 W/L 60-40 Med700.90.8560 ChiMac AP Low786.00.7634 Predom. Up High528.51.1353 W/L 60-40 M/H626.20.9582 ChiMac AP Med691.00.8683 Predom. Dn Low904.70.6632 W/L 60-40 High602.90.9951 ChiMac AP High581.11.0325 Predom. Dn L/M646.20.9285 5B AP Low834.40.7191 BayMac Cove Island914.90.6558 Predom. Dn Med539.41.1124 5B AP L/M643.10.9330 BayMac Shore908.30.6606 Predom. Dn M/H476.31.2597 5B AP Med546.71.0974 Harvest Moon481.61.2459      SA/DSPL Up19.53SA/DSPL Dn37.32
ORC Ref  035100048MJ Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MARARA DOSESP-7267_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 423Measurement01/01/2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.670Maximum beam3.900Draft1.661Displacement8,662Wetted area35.02IMS L11.434LSM011.603Accomod. length12.670Sink (kg/mm) 26.09
VCGD-0.180VCGM-0.036 RM Rated (kg·m) 237.7Limit of positive stability(°) 123.0 Stability Index 127.9 BLR index 0.0000Default crew weight851 Declared crew weight 280
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 furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.250IG14.445ISP14.545MDT10.137MDL10.222MDT20.137MDL20.222TL0.000MW0.222GO0.305
E4.570J5.010BAS1.665FSD0.040SFJ0.000SPL5.000WPL0.000TPS5.970BD0.181MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered240.0Flotation Date01/01/2010
SFFP0.358FFMFF1.457LCFcl7.173SG
SAFP11.692FAMFA1.149LCFsh7.433HBI1.294
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  035100048MJ Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MARARA DOSESP-7267_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.140.921.652.883.8035.4427/12/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG0.070.751.503.184.986.7814.49NoNo 47.5227/12/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment10.00109.83
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA16.1814.5215.359.759.12107%123.1127/12/2022
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  035100048MJ Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org