Club Certificate2026
LEIAESP-11411_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 Angles47.0°44.1°42.3°40.5°39.3°38.6°38.4°38.6°39.5°
Beat VMG2.383.374.094.604.874.995.055.075.00
52°3.775.196.126.676.947.057.117.177.16
60°4.095.496.386.867.107.237.297.387.40
75°4.345.696.547.007.267.447.577.737.83
90°4.225.596.507.017.317.557.758.078.28
110°3.775.316.417.057.437.748.028.428.71
120°3.635.126.236.957.387.728.068.729.16
135°3.164.615.736.607.137.517.878.649.47
150°2.643.925.045.976.707.177.528.229.00
Run VMG2.283.404.365.195.926.516.977.638.28
Gybe Angles142.4°146.2°150.5°153.4°158.8°165.7°173.6°178.1°177.2°
APH ToD:576.8CDL: 8.849APH ToT: 1.0401CertNo:1141101
BOAT
ClassGIB SEA 37DesignerJOUBERT/NIVELTBuilderGIBERT MARINEAge date01/1980Series date01/1979Offset fileF076.BOFData fileE11411_C
HULL
Length Overall10.870 mMaximum Beam3.622 mDraft1.804 mDisplacement5,965 kgDLR6.9919IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft non exposedTypeSolid 3 bladesDiameter0.200m
CREW
Maximum weight600 kg(declared)Minimum weight470 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.1434.07Headsail Luffed43.8043.80Headsail FlyingSymmetric82.2982.29Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.45Storm Jib9.53Heavy Weather Jib25.71
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 138.4 kg·m Stability Index 116.3
COMMENTS
CASCO ESTIMADO. MEDIDAS ESTIMADAS
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  03510004S2I Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LEIAESP-11411_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 VMG1512.51067.9880.9783.2738.8721.4713.1709.6720.3
52°955.0694.3587.9539.6519.0510.6506.5501.9502.7
60°879.7656.0564.5525.1506.7497.9493.7487.6486.2
75°830.0632.3550.1514.6495.7483.6475.7465.5459.5
90°854.0644.1553.9513.8492.4477.0464.3446.2435.0
110°954.3678.5561.5510.6484.7465.2449.0427.6413.5
120°992.9702.6577.6517.9488.1466.1446.4413.0393.1
135°1137.5781.4628.0545.6504.6479.4457.5416.9380.3
150°1364.8917.6715.0602.9537.1502.0478.7438.1400.0
Run VMG1576.01059.6825.3693.6608.6553.0516.7471.6434.7
Selected Courses
Windward / Leeward1544.31063.8853.1738.4673.7637.2614.9590.6577.5
All purpose1157.9817.0670.2595.2555.5533.1518.1497.8485.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward706.70.8490
All purpose576.81.0401
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7480
Downwind "popa"0.8883
70% up, 30% down "Ilhabela"0.7852
30% up, 70% down "Ilhabela-inverso"0.8410
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Predominantly Upwind620.90.9663
Predominantly Downwind588.41.0196
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.90.9985 Predom. Rc High472.21.2705 5B SF Bay L/M778.80.7704 TriNum AP Low743.60.8069 Predom. Dn Low916.80.6544 5B SF Bay Med665.90.9011 TriNum AP Med572.71.0476 Predom. Dn L/M668.40.8976 5B SF Bay M/H606.40.9895 TriNum AP High514.21.1668 Predom. Dn Med566.71.0587 5B SF Bay High582.11.0308 TriNum W/L Low1005.50.5967 Predom. Dn M/H506.11.1855 5B AP Low829.30.7235 TriNum W/L Med701.10.8558 Predom. Dn High472.71.2693 5B AP L/M648.40.9253 TriNum W/L Hig611.40.9814 ChiMac Up Low784.40.7650 5B AP Med564.71.0624 Predom. Upwind647.30.9269 ChiMac Up Med707.30.8483 5B AP M/H520.31.1531 Predom. Reaching576.31.0412 ChiMac Up High619.00.9692 5B AP High499.11.2021 Predom. Downwind617.20.9722 ChiMac Off Low783.40.7659 5B W/L Low1131.20.5304 Predom. Up Low894.60.6707 ChiMac Off Med688.70.8712 5B W/L L/M817.20.7342 Predom. Up L/M679.40.8831 ChiMac Off High577.61.0387 5B W/L Med688.40.8716 Predom. Up Med600.50.9992 ChiMac AP Low779.50.7698 5B W/L M/H619.50.9685 Predom. Up M/H563.81.0642 ChiMac AP Med694.90.8634 5B W/L High592.51.0126 Predom. Up High549.71.0915 ChiMac AP High596.51.0058 W/L 60-40 Low1131.40.5303 Predom. Rc Low802.00.7481 BayMac Cove Island899.80.6668 W/L 60-40 L/M824.40.7278 Predom. Rc L/M610.10.9834 BayMac Shore891.40.6731 W/L 60-40 Med701.30.8555 Predom. Rc Med537.11.1172 Harvest Moon509.91.1768 W/L 60-40 M/H638.80.9392 Predom. Rc M/H495.81.2102 5B SF Bay Low949.80.6317 W/L 60-40 High616.40.9733      SA/DSPL Up23.25SA/DSPL Dn34.89
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance627.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating627.70.9559
FinRating, kevyt tuuli1114.60.8972
FinRating, kova tuuli502.40.9953
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9559
Triple Number Coastal/Long Distance Low0.8069
Triple Number Coastal/Long Distance Medium1.0478
Triple Number Coastal/Long Distance High1.1668
Triple Number Windward/Leeward Low0.6260
Triple Number Windward/Leeward Medium0.8558
Triple Number Windward/Leeward High0.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
For information
General Purpose Handicap (GPH)647.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Saronikos S All Purpose655.70.9150
Saronikos S Upwind731.00.8208
Saronikos S Downwind569.51.0535
Saronikos N All Purpose690.70.8687
Saronikos N Upwind763.70.7857
Saronikos N Downwind623.80.9619
Saronikos SW All Purpose663.30.9045
Saronikos SW Upwind751.10.7989
Saronikos SW Downwind580.71.0333
Saronikos NE All Purpose719.30.8342
Saronikos NE Upwind715.40.8387
Saronikos NE Downwind706.40.8494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose600.90.9985
5-Band All Purpose Low900.30.6665
5-Band All Purpose L/M671.60.8934
5-Band All Purpose Med582.41.0302
5-Band All Purpose M/H534.11.1234
5-Band All Purpose High510.61.1751
Single Number Predominant Upwind619.40.9687
Single Number Predominant Reaching553.51.0840
Single Number Predominant Downwind589.31.0181
5-Band 50-50 Windward/Leeward Low1131.20.5304
5-Band 50-50 Windward/Leeward L/M817.20.7342
5-Band 50-50 Windward/Leeward Med688.40.8716
5-Band 50-50 Windward/Leeward M/H619.50.9685
5-Band 50-50 Windward/Leeward High592.51.0126
5-Band 60-40 Windward/Leeward Low1131.40.5303
5-Band 60-40 Windward/Leeward L/M824.40.7278
5-Band 60-40 Windward/Leeward Med701.30.8555
5-Band 60-40 Windward/Leeward M/H638.80.9392
5-Band 60-40 Windward/Leeward High616.40.9733
Triple Number 50-50 Windward/Leeward Low1005.50.5967
Triple Number 50-50 Windward/Leeward Med701.20.8557
Triple Number 50-50 Windward/Leeward High611.40.9814
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward719.60.8338
Triple Number 60-40 Windward/Leeward Low1008.10.5952
Triple Number 60-40 Windward/Leeward Med713.20.8413
Triple Number 60-40 Windward/Leeward High631.90.9496
Triple Number All-Purpose Low807.80.7428
Triple Number All-Purpose Med591.01.0152
Triple Number All-Purpose High527.41.1377
Triple Number Predominant Upwind Low814.90.7363
Triple Number Predominant Upwind Med610.40.9829
Triple Number Predominant Upwind High564.61.0627
Triple Number Predominant Reaching Low728.40.8237
Triple Number Predominant Reaching Med552.51.0860
Triple Number Predominant Reaching High480.91.2478
Triple Number Predominant Downwind Low815.50.7358
Triple Number Predominant Downwind Med577.91.0382
Triple Number Predominant Downwind High487.71.2302
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low743.6
Triple Number Coastal/Long Distance Medium572.6
Triple Number Coastal/Long Distance High514.2
Triple Number Windward/Leeward Low958.5
Triple Number Windward/Leeward Medium701.1
Triple Number Windward/Leeward High611.4
Predominantly Upwind620.9
Predominantly Downwind588.4
Predominantly Reaching563.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8069
Triple Number Coastal/Long Distance Medium1.0478
Triple Number Coastal/Long Distance High1.1668
Triple Number Windward/Leeward Low0.6260
Triple Number Windward/Leeward Medium0.8558
Triple Number Windward/Leeward High0.9814
Coastal/Long Distance0.9559
Predominantly Upwind0.9663
Predominantly Downwind1.0196
For information
General Purpose Handicap (GPH)647.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0401
Distanseseilas Trippeltall svak vind0.8069
Distanseseilas Trippeltall mellomvind1.0478
Distanseseilas Trippeltall sterk vind1.1668
Pølsebane Trippeltall svak vind0.6260
Pølsebane Trippeltall mellomvind0.8558
Pølsebane Trippeltall sterk vind0.9814
Motvind Singeltall0.9663
Medvind Singeltall1.0196
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Coastal/Long Distance627.70.9559
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind620.90.9663
Predominantly Downwind588.41.0196
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore581.41.0320
Cape Doctor Coastal488.91.2272
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8069
Triple Number Coastal/Long Distance Medium1.0478
Triple Number Coastal/Long Distance High1.1668
Triple Number Windward/Leeward Low0.6260
Triple Number Windward/Leeward Medium0.8558
Triple Number Windward/Leeward High0.9814
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8069
Triple Number Coastal/Long Distance Medium1.0478
Triple Number Coastal/Long Distance High1.1668
Triple Number Windward/Leeward Low0.6260
Triple Number Windward/Leeward Medium0.8558
Triple Number Windward/Leeward High0.9814
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Predominantly Upwind620.90.9663
Predominantly Downwind588.41.0196
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9559
Triple Number Coastal/Long Distance Low743.60.8069
Triple Number Coastal/Long Distance Medium572.61.0478
Triple Number Coastal/Long Distance High514.21.1668
Triple Number Windward/Leeward Low958.50.6260
Triple Number Windward/Leeward Medium701.10.8558
Triple Number Windward/Leeward High611.40.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1547.41063.3803.0668.0592.0553.1523.8476.3462.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.90.9985 Predom. Dn High472.71.2693 5B AP M/H520.31.1531 TriNum AP Low743.60.8069 Predom. Rc Low802.00.7481 5B AP High499.11.2021 TriNum AP Med572.71.0476 Predom. Rc L/M610.10.9834 5B SF Bay Low949.80.6317 TriNum AP High514.21.1668 Predom. Rc Med537.11.1172 5B SF Bay L/M778.80.7704 TriNum W/L Low1005.50.5967 Predom. Rc M/H495.81.2102 5B SF Bay Med665.90.9011 TriNum W/L Med701.10.8558 Predom. Rc High472.21.2705 5B SF Bay M/H606.40.9895 TriNum W/L Hig611.40.9814 5B W/L Low1131.20.5304 5B SF Bay High582.11.0308 Predom. Upwind647.30.9269 5B W/L L/M817.20.7342 ChiMac Up Low784.40.7650 Predom. Reaching576.31.0412 5B W/L Med688.40.8716 ChiMac Up Med707.30.8483 Predom. Downwind617.20.9722 5B W/L M/H619.50.9685 ChiMac Up High619.00.9692 Predom. Up Low894.60.6707 5B W/L High592.51.0126 ChiMac Off Low783.40.7659 Predom. Up L/M679.40.8831 W/L 60-40 Low1131.40.5303 ChiMac Off Med688.70.8712 Predom. Up Med600.50.9992 W/L 60-40 L/M824.40.7278 ChiMac Off High577.61.0387 Predom. Up M/H563.81.0642 W/L 60-40 Med701.30.8555 ChiMac AP Low779.50.7698 Predom. Up High549.71.0915 W/L 60-40 M/H638.80.9392 ChiMac AP Med694.90.8634 Predom. Dn Low916.80.6544 W/L 60-40 High616.40.9733 ChiMac AP High596.51.0058 Predom. Dn L/M668.40.8976 5B AP Low829.30.7235 BayMac Cove Island899.80.6668 Predom. Dn Med566.71.0587 5B AP L/M648.40.9253 BayMac Shore891.40.6731 Predom. Dn M/H506.11.1855 5B AP Med564.71.0624 Harvest Moon509.91.1768      SA/DSPL Up23.25SA/DSPL Dn34.89
ORC Ref  03510004S2I Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LEIAESP-11411_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGIB SEA 37MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.870Maximum beam3.622Draft1.804Displacement5,965Wetted area26.81IMS L9.527LSM09.484Accomod. length10.870Sink (kg/mm) 19.55
VCGD0.082VCGM0.044 RM Rated (kg·m) 138.4Limit of positive stability(°) 115.4 Stability Index 116.3 BLR index 0.0000Default crew weight638 Declared crew weight 600
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.200PBWPIPA0.0024
PSDPHDPHL
PSAESL
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.000IG13.800ISP13.900MDT10.100MDL10.110MDT2MDL2TLMWGO
E4.500J3.900BAS1.770FSD0.050SFJ0.000SPL4.000WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered140.0Flotation Date01/01/2010
SFFP1.126FFMFF1.357LCFcl6.267SG
SAFP10.211FAMFA0.974LCFsh6.525HBI1.218
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004S2I Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LEIAESP-11411_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00133.14
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0016.00NoNo 43.80
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment10.0082.29
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.9 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity123 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity68 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004S2I Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org