International Certificate2026
ILDEMAR IVESP-7565
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 Angles46.7°44.2°41.9°40.5°39.3°38.7°38.5°38.7°39.9°
Beat VMG2.273.253.964.484.824.975.045.054.96
52°3.594.995.926.536.887.067.137.197.17
60°3.875.286.186.747.067.247.337.417.42
75°4.085.466.376.897.217.437.607.777.86
90°3.955.396.467.077.417.607.738.088.30
110°3.925.496.607.217.607.948.268.699.02
120°3.805.346.467.117.537.908.289.039.58
135°3.324.795.936.757.257.638.028.859.88
150°2.754.055.146.056.767.237.598.319.15
Run VMG2.383.504.455.245.966.557.017.698.36
Gybe Angles139.9°143.7°147.7°149.2°158.5°165.3°172.3°177.2°175.9°
APH ToD:576.1CDL: 8.718APH ToT: 1.0414CertNo:756503
BOAT
ClassDUFOUR 34DesignerDUFOURBuilderDUFOURAge date01/2005Series date01/2002Offset fileDUF34PERF.offData fileE7565
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.933 mDisplacement5,345 kgDLR6.7329IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight510 kg(declared)Minimum weight380 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.8931.52Headsail Luffed31.9931.99Headsail FlyingSymmetric79.9079.90Asymmetric79.1479.14 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.31Storm Jib8.45Heavy Weather Jib22.82
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 117.4 kg·m Stability Index 115.9
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  03510004UL5 Issued on 02/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ILDEMAR IVESP-7565
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 VMG1586.21108.9909.4804.0746.6723.8714.1712.4726.4
52°1003.9721.0608.0551.1523.1510.0504.7500.9502.2
60°929.8682.3582.4534.4510.1497.1490.8485.8485.3
75°883.0658.9565.4522.2499.2484.2473.8463.3458.1
90°911.4667.6557.3508.9485.9473.9465.6445.4433.6
110°918.2655.6545.3499.5473.9453.2436.1414.2399.3
120°948.4674.4557.5506.1478.4455.4434.6398.8375.8
135°1083.3751.6607.5532.9496.3471.7449.1406.8364.4
150°1308.9889.8700.3594.8532.3497.9474.6433.0393.5
Run VMG1511.41027.5808.6686.8603.6549.4513.6468.2430.7
Selected Courses
Windward / Leeward1548.81068.2859.0745.4675.1636.6613.9590.3578.5
All purpose1168.2821.5672.8596.9554.0530.1514.6494.2481.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward709.20.8461
All purpose576.11.0414
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7344
Downwind "popa"0.9017
70% up, 30% down "Ilhabela"0.7777
30% up, 70% down "Ilhabela-inverso"0.8440
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Predominantly Upwind625.10.9599
Predominantly Downwind583.71.0280
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.40.9993 Predom. Rc High468.81.2799 5B SF Bay L/M784.30.7651 TriNum AP Low747.10.8031 Predom. Dn Low904.90.6631 5B SF Bay Med667.60.8987 TriNum AP Med572.31.0484 Predom. Dn L/M662.10.9062 5B SF Bay M/H604.90.9919 TriNum AP High510.81.1746 Predom. Dn Med562.31.0671 5B SF Bay High580.71.0332 TriNum W/L Low1010.80.5936 Predom. Dn M/H502.11.1949 5B AP Low830.00.7229 TriNum W/L Med704.20.8520 Predom. Dn High468.01.2820 5B AP L/M650.40.9225 TriNum W/L Hig610.70.9825 ChiMac Up Low800.00.7500 5B AP Med563.81.0642 Predom. Upwind653.30.9184 ChiMac Up Med717.60.8361 5B AP M/H517.11.1603 Predom. Reaching575.11.0433 ChiMac Up High623.50.9623 5B AP High495.51.2109 Predom. Downwind611.30.9815 ChiMac Off Low774.70.7745 5B W/L Low1136.00.5282 Predom. Up Low917.10.6542 ChiMac Off Med682.00.8798 5B W/L L/M822.60.7294 Predom. Up L/M689.90.8697 ChiMac Off High572.81.0475 5B W/L Med690.70.8687 Predom. Up Med603.40.9943 ChiMac AP Low783.60.7657 5B W/L M/H618.90.9695 Predom. Up M/H562.81.0660 ChiMac AP Med697.10.8607 5B W/L High592.31.0129 Predom. Up High548.81.0933 ChiMac AP High596.41.0060 W/L 60-40 Low1144.50.5243 Predom. Rc Low809.10.7415 BayMac Cove Island903.80.6639 W/L 60-40 L/M833.60.7198 Predom. Rc L/M609.70.9840 BayMac Shore896.80.6691 W/L 60-40 Med705.20.8508 Predom. Rc Med534.01.1235 Harvest Moon506.01.1858 W/L 60-40 M/H638.70.9394 Predom. Rc M/H492.91.2172 5B SF Bay Low956.00.6276 W/L 60-40 High616.90.9726      SA/DSPL Up20.45SA/DSPL Dn36.04
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance627.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating627.50.9562
FinRating, kevyt tuuli1118.30.8942
FinRating, kova tuuli498.51.0029
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9562
Triple Number Coastal/Long Distance Low0.8031
Triple Number Coastal/Long Distance Medium1.0485
Triple Number Coastal/Long Distance High1.1746
Triple Number Windward/Leeward Low0.6227
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
For information
General Purpose Handicap (GPH)648.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Saronikos S All Purpose663.10.9048
Saronikos S Upwind749.60.8004
Saronikos S Downwind557.81.0756
Saronikos N All Purpose695.00.8633
Saronikos N Upwind784.10.7652
Saronikos N Downwind608.20.9865
Saronikos SW All Purpose670.30.8951
Saronikos SW Upwind773.30.7759
Saronikos SW Downwind565.51.0610
Saronikos NE All Purpose720.30.8330
Saronikos NE Upwind735.90.8153
Saronikos NE Downwind683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose600.40.9993
5-Band All Purpose Low907.00.6615
5-Band All Purpose L/M673.90.8904
5-Band All Purpose Med581.61.0317
5-Band All Purpose M/H531.81.1281
5-Band All Purpose High508.01.1811
Single Number Predominant Upwind624.00.9616
Single Number Predominant Reaching551.21.0884
Single Number Predominant Downwind584.21.0271
5-Band 50-50 Windward/Leeward Low1136.00.5282
5-Band 50-50 Windward/Leeward L/M822.60.7294
5-Band 50-50 Windward/Leeward Med690.70.8687
5-Band 50-50 Windward/Leeward M/H618.90.9695
5-Band 50-50 Windward/Leeward High592.31.0129
5-Band 60-40 Windward/Leeward Low1144.50.5243
5-Band 60-40 Windward/Leeward L/M833.60.7198
5-Band 60-40 Windward/Leeward Med705.20.8508
5-Band 60-40 Windward/Leeward M/H638.70.9394
5-Band 60-40 Windward/Leeward High616.90.9726
Triple Number 50-50 Windward/Leeward Low1010.80.5936
Triple Number 50-50 Windward/Leeward Med704.30.8519
Triple Number 50-50 Windward/Leeward High610.70.9824
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward723.90.8288
Triple Number 60-40 Windward/Leeward Low1019.90.5883
Triple Number 60-40 Windward/Leeward Med718.20.8354
Triple Number 60-40 Windward/Leeward High631.80.9497
Triple Number All-Purpose Low812.80.7381
Triple Number All-Purpose Med590.61.0158
Triple Number All-Purpose High525.01.1428
Triple Number Predominant Upwind Low831.90.7212
Triple Number Predominant Upwind Med614.60.9763
Triple Number Predominant Upwind High563.91.0640
Triple Number Predominant Reaching Low733.00.8186
Triple Number Predominant Reaching Med550.31.0903
Triple Number Predominant Reaching High477.71.2561
Triple Number Predominant Downwind Low806.50.7439
Triple Number Predominant Downwind Med572.71.0476
Triple Number Predominant Downwind High483.21.2418
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low747.1
Triple Number Coastal/Long Distance Medium572.2
Triple Number Coastal/Long Distance High510.8
Triple Number Windward/Leeward Low963.5
Triple Number Windward/Leeward Medium704.2
Triple Number Windward/Leeward High610.7
Predominantly Upwind625.1
Predominantly Downwind583.7
Predominantly Reaching560.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8031
Triple Number Coastal/Long Distance Medium1.0485
Triple Number Coastal/Long Distance High1.1746
Triple Number Windward/Leeward Low0.6227
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9825
Coastal/Long Distance0.9562
Predominantly Upwind0.9599
Predominantly Downwind1.0280
For information
General Purpose Handicap (GPH)648.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0414
Distanseseilas Trippeltall svak vind0.8031
Distanseseilas Trippeltall mellomvind1.0485
Distanseseilas Trippeltall sterk vind1.1746
Pølsebane Trippeltall svak vind0.6227
Pølsebane Trippeltall mellomvind0.8520
Pølsebane Trippeltall sterk vind0.9825
Motvind Singeltall0.9599
Medvind Singeltall1.0280
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Coastal/Long Distance627.50.9562
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind625.10.9599
Predominantly Downwind583.71.0280
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore582.11.0308
Cape Doctor Coastal485.11.2367
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8031
Triple Number Coastal/Long Distance Medium1.0485
Triple Number Coastal/Long Distance High1.1746
Triple Number Windward/Leeward Low0.6227
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9825
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8031
Triple Number Coastal/Long Distance Medium1.0485
Triple Number Coastal/Long Distance High1.1746
Triple Number Windward/Leeward Low0.6227
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9825
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Predominantly Upwind625.10.9599
Predominantly Downwind583.71.0280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.50.9562
Triple Number Coastal/Long Distance Low747.10.8031
Triple Number Coastal/Long Distance Medium572.21.0485
Triple Number Coastal/Long Distance High510.81.1746
Triple Number Windward/Leeward Low963.50.6227
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High610.70.9825
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.11064.1807.1672.0591.2550.2520.3471.6457.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.40.9993 Predom. Dn High468.01.2820 5B AP M/H517.11.1603 TriNum AP Low747.10.8031 Predom. Rc Low809.10.7415 5B AP High495.51.2109 TriNum AP Med572.31.0484 Predom. Rc L/M609.70.9840 5B SF Bay Low956.00.6276 TriNum AP High510.81.1746 Predom. Rc Med534.01.1235 5B SF Bay L/M784.30.7651 TriNum W/L Low1010.80.5936 Predom. Rc M/H492.91.2172 5B SF Bay Med667.60.8987 TriNum W/L Med704.20.8520 Predom. Rc High468.81.2799 5B SF Bay M/H604.90.9919 TriNum W/L Hig610.70.9825 5B W/L Low1136.00.5282 5B SF Bay High580.71.0332 Predom. Upwind653.30.9184 5B W/L L/M822.60.7294 ChiMac Up Low800.00.7500 Predom. Reaching575.11.0433 5B W/L Med690.70.8687 ChiMac Up Med717.60.8361 Predom. Downwind611.30.9815 5B W/L M/H618.90.9695 ChiMac Up High623.50.9623 Predom. Up Low917.10.6542 5B W/L High592.31.0129 ChiMac Off Low774.70.7745 Predom. Up L/M689.90.8697 W/L 60-40 Low1144.50.5243 ChiMac Off Med682.00.8798 Predom. Up Med603.40.9943 W/L 60-40 L/M833.60.7198 ChiMac Off High572.81.0475 Predom. Up M/H562.81.0660 W/L 60-40 Med705.20.8508 ChiMac AP Low783.60.7657 Predom. Up High548.81.0933 W/L 60-40 M/H638.70.9394 ChiMac AP Med697.10.8607 Predom. Dn Low904.90.6631 W/L 60-40 High616.90.9726 ChiMac AP High596.41.0060 Predom. Dn L/M662.10.9062 5B AP Low830.00.7229 BayMac Cove Island903.80.6639 Predom. Dn Med562.31.0671 5B AP L/M650.40.9225 BayMac Shore896.80.6691 Predom. Dn M/H502.11.1949 5B AP Med563.81.0642 Harvest Moon506.01.1858      SA/DSPL Up20.45SA/DSPL Dn36.04
ORC Ref  03510004UL5 Issued on 02/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ILDEMAR IVESP-7565
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement28/04/2013HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.300Maximum beam3.482Draft1.933Displacement5,345Wetted area23.81IMS L9.436LSM09.259Accomod. length10.300Sink (kg/mm) 18.41
VCGD0.054VCGM0.078 RM Rated (kg·m) 117.4Limit of positive stability(°) 115.1 Stability Index 115.9 BLR index 0.0000Default crew weight617 Declared crew weight 510
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0033
EDL2.030ST10.065ST20.180
ST30.180ST40.110ST50.200
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.790IG12.950ISP12.975MDT10.120MDL10.180MDT20.120MDL20.180TL0.000MW0.180GO0.194
E4.510J3.730BAS1.680FSD0.033SFJ0.150SPL3.790WPLTPS4.610BD0.133MWT105.60MCG5.190
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date31/03/2017MeasurerESP 498
SFFP0.390FFM1.301FF1.299LCFcl5.755SG1.0250
SAFP9.636FAM1.037FA1.040LCFsh6.003HBI1.123
W177.0W277.0W377.0W477.0
PD1586.9PD2586.0PD3582.8PD4585.1
WD11.300PLM9000.00GSA1.0RSA1.0RM117.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1GAS-OIL PLASTICO0.900090208.101AGUA PLASTICO 2,0 DE PROAWater28502.00Total deductible188.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG2BatteryJ+4,0 75Ah1Engine (IC)VOLVO 28 CVTotal deductible
ORC Ref  03510004UL5 Issued on 02/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ILDEMAR IVESP-7565
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.160.871.602.793.7630.8914/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.631.222.503.895.3012.40NoNo 31.9910/01/2025G20.070.651.242.503.845.2612.36NoNo 31.7425/03/2025G30.090.551.042.012.963.8412.34YesNo 24.4913/01/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.3513.3513.357.227.0379.9012/11/2025S412.6212.6212.626.666.4469.5813/01/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA214.8012.8013.807.205.61128%79.1413/09/2024A013.8511.5812.725.095.9186%55.6714/02/2025BLANCO
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.3 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity86 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity56 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004UL5 Issued on 02/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org