International Certificate2026
SWAHILIESP-9743
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 Angles46.9°44.1°41.7°40.4°39.3°38.8°38.7°39.1°40.4°
Beat VMG2.313.304.014.514.814.934.984.984.87
52°3.665.075.996.586.897.027.087.127.09
60°3.965.366.256.797.077.227.297.357.34
75°4.195.576.446.947.247.447.577.707.77
90°4.075.476.497.087.397.557.738.048.22
110°3.975.546.637.227.607.938.228.608.90
120°3.845.386.497.137.537.908.278.979.42
135°3.364.835.966.777.277.648.028.859.84
150°2.774.075.176.086.787.247.598.329.15
Run VMG2.403.534.475.265.986.577.037.718.38
Gybe Angles139.5°143.5°147.8°149.4°158.9°165.7°172.7°177.7°176.3°
APH ToD:575.2CDL: 8.709APH ToT: 1.0431CertNo:974302
BOAT
ClassDUFOUR 34DesignerFelci YachtsBuilderDUFOURAge date01/2009Series date01/2007Offset fileDUF34PERF.offData fileE9743
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.941 mDisplacement5,489 kgDLR6.7965IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.618%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.410m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9333.58Headsail Luffed33.1933.19Headsail FlyingSymmetric79.1679.16Asymmetric77.6077.60 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.93Storm Jib8.84Heavy Weather Jib23.86
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 113.8 kg·m Stability Index 112.9
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  03510004TBF Issued on 16/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SWAHILIESP-9743
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 VMG1556.11091.7898.3797.5748.3730.6722.9723.0739.0
52°983.2710.7601.3546.9522.6513.0508.5505.5507.4
60°908.3672.2575.9530.4509.0498.6494.1490.0490.4
75°858.5646.6558.7518.5497.0483.9475.6467.4463.3
90°883.6658.5554.5508.4487.0476.8465.6447.6437.9
110°906.9650.1543.1498.7473.8454.0437.9418.6404.5
120°938.0669.1554.9505.0477.9455.4435.1401.3382.2
135°1073.0746.1604.3531.4495.5471.2448.7407.0366.0
150°1298.0884.1696.8592.3531.3497.3474.1432.6393.3
Run VMG1498.81020.8804.6684.0601.8547.8512.2467.1429.6
Selected Courses
Windward / Leeward1527.41056.3851.4740.7675.0639.2617.6595.0584.3
All purpose1149.0811.9667.2593.8553.8531.9517.2498.0486.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward708.00.8475
All purpose575.21.0431
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7353
Downwind "popa"0.9055
70% up, 30% down "Ilhabela"0.7792
30% up, 70% down "Ilhabela-inverso"0.8467
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Predominantly Upwind624.00.9615
Predominantly Downwind582.01.0310
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.71.0004 Predom. Rc High471.31.2731 5B SF Bay L/M778.40.7708 TriNum AP Low739.50.8113 Predom. Dn Low895.70.6698 5B SF Bay Med667.10.8994 TriNum AP Med571.21.0505 Predom. Dn L/M658.40.9113 5B SF Bay M/H608.60.9859 TriNum AP High513.71.1680 Predom. Dn Med561.31.0689 5B SF Bay High585.81.0242 TriNum W/L Low1000.20.5999 Predom. Dn M/H502.81.1934 5B AP Low819.90.7318 TriNum W/L Med702.70.8539 Predom. Dn High469.41.2782 5B AP L/M645.90.9290 TriNum W/L Hig614.50.9764 ChiMac Up Low791.30.7582 5B AP Med563.21.0653 Predom. Upwind651.60.9209 ChiMac Up Med712.70.8419 5B AP M/H519.51.1549 Predom. Reaching573.31.0465 ChiMac Up High623.10.9629 5B AP High499.41.2016 Predom. Downwind609.20.9849 ChiMac Off Low768.60.7806 5B W/L Low1122.90.5343 Predom. Up Low903.90.6638 ChiMac Off Med678.10.8849 5B W/L L/M816.50.7348 Predom. Up L/M684.40.8767 ChiMac Off High571.51.0499 5B W/L Med689.90.8697 Predom. Up Med603.30.9946 ChiMac AP Low776.20.7730 5B W/L M/H622.20.9642 Predom. Up M/H566.61.0589 ChiMac AP Med692.70.8662 5B W/L High597.11.0049 Predom. Up High554.01.0830 ChiMac AP High595.61.0074 W/L 60-40 Low1130.20.5309 Predom. Rc Low798.50.7514 BayMac Cove Island894.60.6707 W/L 60-40 L/M827.10.7255 Predom. Rc L/M606.20.9898 BayMac Shore887.40.6761 W/L 60-40 Med704.70.8514 Predom. Rc Med533.81.1240 Harvest Moon505.61.1867 W/L 60-40 M/H643.10.9330 Predom. Rc M/H494.41.2137 5B SF Bay Low945.30.6347 W/L 60-40 High622.80.9634      SA/DSPL Up21.13SA/DSPL Dn35.82
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance626.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating626.30.9580
FinRating, kevyt tuuli1104.80.9052
FinRating, kova tuuli502.50.9951
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9580
Triple Number Coastal/Long Distance Low0.8113
Triple Number Coastal/Long Distance Medium1.0506
Triple Number Coastal/Long Distance High1.1680
Triple Number Windward/Leeward Low0.6290
Triple Number Windward/Leeward Medium0.8539
Triple Number Windward/Leeward High0.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
For information
General Purpose Handicap (GPH)645.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Saronikos S All Purpose659.10.9103
Saronikos S Upwind743.50.8070
Saronikos S Downwind555.71.0797
Saronikos N All Purpose692.00.8671
Saronikos N Upwind777.90.7713
Saronikos N Downwind605.30.9912
Saronikos SW All Purpose665.00.9022
Saronikos SW Upwind764.60.7847
Saronikos SW Downwind563.41.0650
Saronikos NE All Purpose715.60.8385
Saronikos NE Upwind728.90.8231
Saronikos NE Downwind679.00.8836
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose599.71.0004
5-Band All Purpose Low895.70.6699
5-Band All Purpose L/M669.30.8964
5-Band All Purpose Med581.11.0325
5-Band All Purpose M/H534.01.1235
5-Band All Purpose High511.31.1734
Single Number Predominant Upwind622.80.9634
Single Number Predominant Reaching550.21.0906
Single Number Predominant Downwind582.61.0299
5-Band 50-50 Windward/Leeward Low1122.90.5343
5-Band 50-50 Windward/Leeward L/M816.50.7348
5-Band 50-50 Windward/Leeward Med689.90.8697
5-Band 50-50 Windward/Leeward M/H622.20.9642
5-Band 50-50 Windward/Leeward High597.11.0049
5-Band 60-40 Windward/Leeward Low1130.20.5309
5-Band 60-40 Windward/Leeward L/M827.10.7255
5-Band 60-40 Windward/Leeward Med704.70.8514
5-Band 60-40 Windward/Leeward M/H643.10.9330
5-Band 60-40 Windward/Leeward High622.80.9634
Triple Number 50-50 Windward/Leeward Low1000.20.5999
Triple Number 50-50 Windward/Leeward Med702.80.8538
Triple Number 50-50 Windward/Leeward High614.50.9764
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward723.00.8299
Triple Number 60-40 Windward/Leeward Low1008.30.5950
Triple Number 60-40 Windward/Leeward Med716.80.8371
Triple Number 60-40 Windward/Leeward High636.60.9425
Triple Number All-Purpose Low804.20.7461
Triple Number All-Purpose Med589.61.0176
Triple Number All-Purpose High527.61.1373
Triple Number Predominant Upwind Low821.50.7304
Triple Number Predominant Upwind Med613.40.9781
Triple Number Predominant Upwind High568.61.0553
Triple Number Predominant Reaching Low725.10.8274
Triple Number Predominant Reaching Med549.61.0916
Triple Number Predominant Reaching High479.41.2516
Triple Number Predominant Downwind Low799.40.7505
Triple Number Predominant Downwind Med571.51.0499
Triple Number Predominant Downwind High483.61.2407
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low739.6
Triple Number Coastal/Long Distance Medium571.1
Triple Number Coastal/Long Distance High513.7
Triple Number Windward/Leeward Low953.9
Triple Number Windward/Leeward Medium702.7
Triple Number Windward/Leeward High614.5
Predominantly Upwind624.0
Predominantly Downwind582.0
Predominantly Reaching558.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8113
Triple Number Coastal/Long Distance Medium1.0506
Triple Number Coastal/Long Distance High1.1680
Triple Number Windward/Leeward Low0.6290
Triple Number Windward/Leeward Medium0.8539
Triple Number Windward/Leeward High0.9764
Coastal/Long Distance0.9580
Predominantly Upwind0.9615
Predominantly Downwind1.0310
For information
General Purpose Handicap (GPH)645.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0431
Distanseseilas Trippeltall svak vind0.8113
Distanseseilas Trippeltall mellomvind1.0506
Distanseseilas Trippeltall sterk vind1.1680
Pølsebane Trippeltall svak vind0.6290
Pølsebane Trippeltall mellomvind0.8539
Pølsebane Trippeltall sterk vind0.9764
Motvind Singeltall0.9615
Medvind Singeltall1.0310
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Coastal/Long Distance626.30.9580
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind624.00.9615
Predominantly Downwind582.01.0310
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore587.51.0212
Cape Doctor Coastal489.91.2246
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8113
Triple Number Coastal/Long Distance Medium1.0506
Triple Number Coastal/Long Distance High1.1680
Triple Number Windward/Leeward Low0.6290
Triple Number Windward/Leeward Medium0.8539
Triple Number Windward/Leeward High0.9764
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8113
Triple Number Coastal/Long Distance Medium1.0506
Triple Number Coastal/Long Distance High1.1680
Triple Number Windward/Leeward Low0.6290
Triple Number Windward/Leeward Medium0.8539
Triple Number Windward/Leeward High0.9764
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Predominantly Upwind624.00.9615
Predominantly Downwind582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.30.9580
Triple Number Coastal/Long Distance Low739.60.8113
Triple Number Coastal/Long Distance Medium571.11.0506
Triple Number Coastal/Long Distance High513.71.1680
Triple Number Windward/Leeward Low953.90.6290
Triple Number Windward/Leeward Medium702.70.8539
Triple Number Windward/Leeward High614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.61052.7800.3668.1591.2552.3522.6474.6461.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.71.0004 Predom. Dn High469.41.2782 5B AP M/H519.51.1549 TriNum AP Low739.50.8113 Predom. Rc Low798.50.7514 5B AP High499.41.2016 TriNum AP Med571.21.0505 Predom. Rc L/M606.20.9898 5B SF Bay Low945.30.6347 TriNum AP High513.71.1680 Predom. Rc Med533.81.1240 5B SF Bay L/M778.40.7708 TriNum W/L Low1000.20.5999 Predom. Rc M/H494.41.2137 5B SF Bay Med667.10.8994 TriNum W/L Med702.70.8539 Predom. Rc High471.31.2731 5B SF Bay M/H608.60.9859 TriNum W/L Hig614.50.9764 5B W/L Low1122.90.5343 5B SF Bay High585.81.0242 Predom. Upwind651.60.9209 5B W/L L/M816.50.7348 ChiMac Up Low791.30.7582 Predom. Reaching573.31.0465 5B W/L Med689.90.8697 ChiMac Up Med712.70.8419 Predom. Downwind609.20.9849 5B W/L M/H622.20.9642 ChiMac Up High623.10.9629 Predom. Up Low903.90.6638 5B W/L High597.11.0049 ChiMac Off Low768.60.7806 Predom. Up L/M684.40.8767 W/L 60-40 Low1130.20.5309 ChiMac Off Med678.10.8849 Predom. Up Med603.30.9946 W/L 60-40 L/M827.10.7255 ChiMac Off High571.51.0499 Predom. Up M/H566.61.0589 W/L 60-40 Med704.70.8514 ChiMac AP Low776.20.7730 Predom. Up High554.01.0830 W/L 60-40 M/H643.10.9330 ChiMac AP Med692.70.8662 Predom. Dn Low895.70.6698 W/L 60-40 High622.80.9634 ChiMac AP High595.61.0074 Predom. Dn L/M658.40.9113 5B AP Low819.90.7318 BayMac Cove Island894.60.6707 Predom. Dn Med561.31.0689 5B AP L/M645.90.9290 BayMac Shore887.40.6761 Predom. Dn M/H502.81.1934 5B AP Med563.21.0653 Harvest Moon505.61.1867      SA/DSPL Up21.13SA/DSPL Dn35.82
ORC Ref  03510004TBF Issued on 16/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SWAHILIESP-9743
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement25/05/2017HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.300Maximum beam3.482Draft1.941Displacement5,489Wetted area24.08IMS L9.455LSM09.312Accomod. length10.300Sink (kg/mm) 18.61
VCGD0.120VCGM0.136 RM Rated (kg·m) 113.8Limit of positive stability(°) 111.7 Stability Index 112.9 BLR index 0.0000Default crew weight622 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0032
EDL2.087ST10.046ST2
ST3ST40.098ST50.285
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.270IG13.230ISP13.230MDT10.131MDL10.180MDT20.131MDL20.180TLMW0.180GO0.198
E4.620J3.750BAS1.670FSD0.037SFJ0.145SPL3.830WPLTPS4.560BD0.132MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date26/05/2017MeasurerESP 498
SFFP0.390FFM1.301FF1.299LCFcl5.783SG1.0250
SAFP9.636FAM1.023FA1.027LCFsh6.030HBI1.117
W177.4W277.4W377.4W477.4
PD1597.0PD2597.8PD3599.8PD4599.8
WD11.150PLM9000.00GSA1.0RSA1.0RM113.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1AGUA PLASTICO J+4,20Water07.952AGUA PLASTICO J-1,90 (proa)Water01.853GAS-OIL INOX0.900075257.95Total deductible237.95
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery3 BAT 83 Ah J+4,20Total deductible
ORC Ref  03510004TBF Issued on 16/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SWAHILIESP-9743
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.140.861.602.883.8832.9309/06/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.090.671.302.623.965.3612.52NoNo 33.1917/06/2024FURLING0040.110.591.123.042.084.0112.65YesNo 26.1224/05/2019F.LIGERO0050.070.450.861.682.543.3610.23YesNo 17.3405/06/2015F.PESADO
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00313.3313.3313.337.246.6779.1628/05/202400513.2013.2013.207.116.6477.1828/07/2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00214.2012.4613.336.877.4592%77.6005/05/2018
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  03510004TBF Issued on 16/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org