International Certificate2026
MON DE L'ONA IIESP-7834
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 Angles45.7°42.6°40.8°39.3°38.0°37.8°37.7°38.0°39.1°
Beat VMG2.493.544.324.895.185.295.365.405.32
52°3.895.356.377.007.307.417.487.557.54
60°4.165.616.607.177.477.627.707.807.81
75°4.355.786.817.337.637.878.038.218.29
90°4.446.017.047.577.918.118.268.628.86
110°4.265.836.917.568.048.488.899.469.99
120°3.995.566.727.427.928.418.9210.0610.97
135°3.454.966.157.017.568.028.529.6811.65
150°2.854.175.316.307.067.578.008.9510.21
Run VMG2.473.614.605.476.236.867.358.159.05
Gybe Angles138.8°143.0°149.6°153.1°159.0°166.0°171.8°175.4°166.3°
APH ToD:542.8CDL: 9.491APH ToT: 1.1053CertNo:783401
BOAT
ClassVROLIJK 37DesignerJUDEL/VROLIJKBuilderQBOATSAge date05/2006Series date05/2003Offset fileVROLJK37.OFFData fileE7834
HULL
Length Overall11.000 mMaximum Beam3.250 mDraft2.200 mDisplacement4,926 kgDLR6.0756IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.423m
CREW
Maximum weight725 kg(declared)Minimum weight595 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.8840.58Headsail Luffed30.9430.94Headsail FlyingSymmetric84.6684.66Asymmetric72.0172.01 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.18Storm Jib9.69Heavy Weather Jib26.15
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 124.8 kg·m Stability Index 121.9
COMMENTS
241 KG LASTRE EN SENTINA.2'025 EXCEDE 6% LASTRE EN SENTINA
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  03510004N67 Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MON DE L'ONA IIESP-7834
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 VMG1445.81017.6832.9736.1695.3680.0671.9667.2676.7
52°925.7672.7565.0514.4493.5485.5481.0476.6477.2
60°865.1641.2545.3502.1482.0472.7467.7461.7460.7
75°827.1622.6528.3491.1471.9457.3448.5438.7434.4
90°811.1599.0511.6475.6455.4444.0435.9417.4406.5
110°844.5618.0521.2476.3447.9424.4405.0380.6360.5
120°902.9647.7535.4485.1454.5428.0403.7358.0328.3
135°1043.3725.9585.8513.3476.3448.7422.8371.9309.0
150°1264.7863.3678.4571.4510.0475.8450.0402.3352.7
Run VMG1460.3996.9783.4657.6577.5524.7489.9441.5397.7
Selected Courses
Windward / Leeward1453.01007.3808.2696.8636.4602.4580.9554.3537.2
All purpose1090.3772.1632.7560.9523.1501.0485.4461.9443.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward667.70.8985
All purpose542.81.1053
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7923
Downwind "popa"0.9393
70% up, 30% down "Ilhabela"0.8313
30% up, 70% down "Ilhabela-inverso"0.8898
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Predominantly Upwind586.21.0236
Predominantly Downwind554.31.0825
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.41.0612 Predom. Rc High437.61.3713 5B SF Bay L/M735.50.8157 TriNum AP Low702.40.8542 Predom. Dn Low859.70.6979 5B SF Bay Med628.30.9550 TriNum AP Med539.41.1124 Predom. Dn L/M629.60.9530 5B SF Bay M/H570.41.0519 TriNum AP High480.51.2487 Predom. Dn Med534.21.1232 5B SF Bay High542.91.1051 TriNum W/L Low951.10.6308 Predom. Dn M/H474.61.2643 5B AP Low782.20.7671 TriNum W/L Med662.30.9059 Predom. Dn High436.21.3756 5B AP L/M611.80.9808 TriNum W/L Hig576.31.0411 ChiMac Up Low743.10.8074 5B AP Med531.71.1285 Predom. Upwind611.30.9815 ChiMac Up Med668.70.8973 5B AP M/H487.21.2315 Predom. Reaching540.21.1108 ChiMac Up High583.51.0282 5B AP High462.81.2964 Predom. Downwind579.41.0355 ChiMac Off Low736.00.8152 5B W/L Low1068.90.5613 Predom. Up Low850.20.7057 ChiMac Off Med647.30.9269 5B W/L L/M772.90.7763 Predom. Up L/M642.50.9339 ChiMac Off High542.21.1066 5B W/L Med650.40.9225 Predom. Up Med566.41.0592 ChiMac AP Low735.00.8163 5B W/L M/H584.71.0262 Predom. Up M/H531.21.1295 ChiMac AP Med654.80.9163 5B W/L High556.01.0792 Predom. Up High515.51.1639 ChiMac AP High560.91.0697 W/L 60-40 Low1070.80.5603 Predom. Rc Low753.80.7960 BayMac Cove Island848.60.7070 W/L 60-40 L/M779.40.7698 Predom. Rc L/M572.51.0480 BayMac Shore840.70.7137 W/L 60-40 Med662.10.9062 Predom. Rc Med504.01.1905 Harvest Moon475.71.2612 W/L 60-40 M/H602.60.9956 Predom. Rc M/H464.41.2921 5B SF Bay Low897.70.6684 W/L 60-40 High578.71.0368      SA/DSPL Up24.34SA/DSPL Dn42.79
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance591.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating591.51.0144
FinRating, kevyt tuuli1051.80.9508
FinRating, kova tuuli464.41.0767
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0144
Triple Number Coastal/Long Distance Low0.8542
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2487
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.9059
Triple Number Windward/Leeward High1.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
For information
General Purpose Handicap (GPH)610.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Saronikos S All Purpose618.50.9701
Saronikos S Upwind693.50.8651
Saronikos S Downwind528.81.1346
Saronikos N All Purpose651.10.9215
Saronikos N Upwind725.40.8271
Saronikos N Downwind580.11.0342
Saronikos SW All Purpose623.30.9626
Saronikos SW Upwind713.60.8408
Saronikos SW Downwind535.11.1213
Saronikos NE All Purpose675.90.8878
Saronikos NE Upwind680.60.8815
Saronikos NE Downwind651.20.9214
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose565.41.0612
5-Band All Purpose Low849.50.7063
5-Band All Purpose L/M633.30.9475
5-Band All Purpose Med548.71.0934
5-Band All Purpose M/H502.11.1951
5-Band All Purpose High475.61.2616
Single Number Predominant Upwind584.81.0260
Single Number Predominant Reaching519.21.1556
Single Number Predominant Downwind555.21.0808
5-Band 50-50 Windward/Leeward Low1068.90.5613
5-Band 50-50 Windward/Leeward L/M772.90.7763
5-Band 50-50 Windward/Leeward Med650.40.9225
5-Band 50-50 Windward/Leeward M/H584.71.0262
5-Band 50-50 Windward/Leeward High556.01.0792
5-Band 60-40 Windward/Leeward Low1070.80.5603
5-Band 60-40 Windward/Leeward L/M779.40.7698
5-Band 60-40 Windward/Leeward Med662.10.9062
5-Band 60-40 Windward/Leeward M/H602.60.9956
5-Band 60-40 Windward/Leeward High578.71.0368
Triple Number 50-50 Windward/Leeward Low951.10.6308
Triple Number 50-50 Windward/Leeward Med662.40.9057
Triple Number 50-50 Windward/Leeward High576.31.0411
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward679.50.8830
Triple Number 60-40 Windward/Leeward Low954.40.6287
Triple Number 60-40 Windward/Leeward Med673.30.8912
Triple Number 60-40 Windward/Leeward High595.51.0076
Triple Number All-Purpose Low762.30.7871
Triple Number All-Purpose Med556.91.0775
Triple Number All-Purpose High494.81.2125
Triple Number Predominant Upwind Low772.80.7764
Triple Number Predominant Upwind Med575.91.0419
Triple Number Predominant Upwind High531.91.1281
Triple Number Predominant Reaching Low684.70.8762
Triple Number Predominant Reaching Med519.01.1560
Triple Number Predominant Reaching High449.21.3357
Triple Number Predominant Downwind Low766.20.7831
Triple Number Predominant Downwind Med544.71.1015
Triple Number Predominant Downwind High455.61.3170
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low702.4
Triple Number Coastal/Long Distance Medium539.3
Triple Number Coastal/Long Distance High480.5
Triple Number Windward/Leeward Low907.7
Triple Number Windward/Leeward Medium662.3
Triple Number Windward/Leeward High576.3
Predominantly Upwind586.2
Predominantly Downwind554.3
Predominantly Reaching529.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8542
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2487
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.9059
Triple Number Windward/Leeward High1.0411
Coastal/Long Distance1.0144
Predominantly Upwind1.0236
Predominantly Downwind1.0825
For information
General Purpose Handicap (GPH)610.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1053
Distanseseilas Trippeltall svak vind0.8542
Distanseseilas Trippeltall mellomvind1.1125
Distanseseilas Trippeltall sterk vind1.2487
Pølsebane Trippeltall svak vind0.6610
Pølsebane Trippeltall mellomvind0.9059
Pølsebane Trippeltall sterk vind1.0411
Motvind Singeltall1.0236
Medvind Singeltall1.0825
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Coastal/Long Distance591.51.0144
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.21.0236
Predominantly Downwind554.31.0825
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore542.41.1063
Cape Doctor Coastal449.31.3354
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8542
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2487
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.9059
Triple Number Windward/Leeward High1.0411
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8542
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2487
Triple Number Windward/Leeward Low0.6610
Triple Number Windward/Leeward Medium0.9059
Triple Number Windward/Leeward High1.0411
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Predominantly Upwind586.21.0236
Predominantly Downwind554.31.0825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low702.40.8542
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.51.2487
Triple Number Windward/Leeward Low907.70.6610
Triple Number Windward/Leeward Medium662.30.9059
Triple Number Windward/Leeward High576.31.0411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1453.81006.2760.1630.0557.7520.1490.5439.5421.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.41.0612 Predom. Dn High436.21.3756 5B AP M/H487.21.2315 TriNum AP Low702.40.8542 Predom. Rc Low753.80.7960 5B AP High462.81.2964 TriNum AP Med539.41.1124 Predom. Rc L/M572.51.0480 5B SF Bay Low897.70.6684 TriNum AP High480.51.2487 Predom. Rc Med504.01.1905 5B SF Bay L/M735.50.8157 TriNum W/L Low951.10.6308 Predom. Rc M/H464.41.2921 5B SF Bay Med628.30.9550 TriNum W/L Med662.30.9059 Predom. Rc High437.61.3713 5B SF Bay M/H570.41.0519 TriNum W/L Hig576.31.0411 5B W/L Low1068.90.5613 5B SF Bay High542.91.1051 Predom. Upwind611.30.9815 5B W/L L/M772.90.7763 ChiMac Up Low743.10.8074 Predom. Reaching540.21.1108 5B W/L Med650.40.9225 ChiMac Up Med668.70.8973 Predom. Downwind579.41.0355 5B W/L M/H584.71.0262 ChiMac Up High583.51.0282 Predom. Up Low850.20.7057 5B W/L High556.01.0792 ChiMac Off Low736.00.8152 Predom. Up L/M642.50.9339 W/L 60-40 Low1070.80.5603 ChiMac Off Med647.30.9269 Predom. Up Med566.41.0592 W/L 60-40 L/M779.40.7698 ChiMac Off High542.21.1066 Predom. Up M/H531.21.1295 W/L 60-40 Med662.10.9062 ChiMac AP Low735.00.8163 Predom. Up High515.51.1639 W/L 60-40 M/H602.60.9956 ChiMac AP Med654.80.9163 Predom. Dn Low859.70.6979 W/L 60-40 High578.71.0368 ChiMac AP High560.91.0697 Predom. Dn L/M629.60.9530 5B AP Low782.20.7671 BayMac Cove Island848.60.7070 Predom. Dn Med534.21.1232 5B AP L/M611.80.9808 BayMac Shore840.70.7137 Predom. Dn M/H474.61.2643 5B AP Med531.71.1285 Harvest Moon475.71.2612      SA/DSPL Up24.34SA/DSPL Dn42.79
ORC Ref  03510004N67 Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MON DE L'ONA IIESP-7834
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassVROLIJK 37Measurement10/05/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.000Maximum beam3.250Draft2.200Displacement4,926Wetted area24.16IMS L9.757LSM09.324Accomod. length10.563Sink (kg/mm) 18.34
VCGD-0.085VCGM0.033 RM Rated (kg·m) 124.8Limit of positive stability(°) 119.7 Stability Index 121.9 BLR index 0.0000Default crew weight623 Declared crew weight 725
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.423PBWPIPA0.0034
EDL1.468ST10.042ST20.181
ST30.181ST40.105ST50.303
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastAdjustableRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.920IG13.800ISP14.430MDT10.117MDL10.226MDT20.113MDL20.189TL1.730MW0.226GO0.259
E5.000J3.920BAS1.550FSD0.032SFJ0.220SPL3.995WPLTPS4.640BD0.265MWT132.50MCG5.524
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date24/04/2026MeasurerESP 851
SFFP0.190FFM1.315FF1.322LCFcl5.885SG1.0270
SAFP10.615FAM1.092FA1.087LCFsh6.092HBI1.213
W180.0W280.0W380.0W480.0LCFD
PD1272.7PD2271.9PD3271.7PD4272.6
WD5.310PLM9000.00GSA1.0RSA1.0RM122.9
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG#Fixed2x10,1216.18#Fixedstb 5x11,7 + center 2 x 25 + bbr 5x11,71676.461FixedStb 26,1 + bbr 26,1536.98Fixed Ballast Total241
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#GASOILFuel19Total deductible16
Total deductible
ORC Ref  03510004N67 Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MON DE L'ONA IIESP-7834
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-260.381.071.762.974.0439.8824/04/2026'260020.361.081.792.993.9939.8525/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.080.751.422.453.274.1013.56YesNo 30.9427/03/2026'25J2-250.080.741.412.433.254.0813.53YesNo 30.6711/07/2025'25J2- 240.080.751.422.443.264.0613.47YesNo 30.5911/07/2025'24J2-260.110.751.372.363.264.1413.50YesNo 30.5024/04/2026'26HW-J0.080.440.851.762.733.8513.00YesNo 23.8314/04/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS1,514.0614.0614.067.336.8184.6611/07/2025'25- GreenS514.4014.4014.407.027.0584.3111/07/2025'25S214.0514.0514.057.256.8483.9311/07/2025'25S213.9013.9013.907.336.8183.7014/04/2026'24
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentC015.3512.7514.055.787.6376%72.0124/04/2026'26C014.5813.4614.025.747.5876%71.3615/07/2025'25
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03510004N67 Issued on 27/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org