Double HandedInternational Certificate2026
VELALUKAESP-11349
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°43.8°41.8°40.9°40.4°40.3°40.4°41.2°43.0°
Beat VMG2.193.143.824.294.524.614.634.584.39
52°3.464.815.726.336.636.746.786.786.66
60°3.735.085.996.586.876.997.047.077.00
75°3.945.296.196.777.087.277.367.457.48
90°3.845.226.276.917.217.387.577.817.93
110°3.805.336.447.087.477.788.028.338.47
120°3.675.186.296.997.427.788.138.719.07
135°3.204.655.786.637.167.547.928.719.66
150°2.653.925.015.926.637.137.508.229.04
Run VMG2.303.404.345.125.846.456.927.628.29
Gybe Angles139.9°143.9°147.6°149.0°158.6°164.8°171.4°177.7°176.3°
APH ToD:596.6CDL: 8.206APH ToT: 1.0057CertNo:11349R1
BOAT
ClassDUFOUR 34 GTEDesignerFelci YachtsBuilderDUFOURAge date06/2004Series date01/2002Offset fileDUF34PERF.offData fileE11349
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.938 mDisplacement5,433 kgDLR6.7336IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameterm
CREW
Maximum weight160 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.7030.04Headsail Luffed30.0930.09Headsail FlyingSymmetric69.4169.41Asymmetric61.5263.37 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.59Storm Jib8.23Heavy Weather Jib22.22
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 101.6 kg·m Stability Index 108.1
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  03510004J8E Issued on 28/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
VELALUKAESP-11349
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 VMG1645.21147.3941.3840.0795.6781.2776.9785.7819.5
52°1041.8748.6628.8568.4543.0534.3530.8531.0540.6
60°964.5708.1601.0547.5524.2515.3511.5509.3514.2
75°912.8680.5581.1532.0508.1495.5489.0483.0481.4
90°938.7689.5573.7520.8499.5487.8475.7461.2454.0
110°946.5675.1559.4508.3481.9462.6449.1432.3425.2
120°979.6694.3571.9514.9485.4462.9443.0413.1396.9
135°1124.5774.9623.2543.2502.8477.2454.7413.2372.8
150°1357.9917.9718.8608.5542.6504.7480.1437.9398.2
Run VMG1568.01059.9830.0702.6616.1558.4520.3472.7434.3
Selected Courses
Windward / Leeward1606.61103.6885.7771.3705.9669.8648.6629.2626.9
All purpose1210.0848.7693.0614.2573.3551.3537.2521.1515.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward740.10.8107
All purpose596.61.0057
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6921
Downwind "popa"0.8823
70% up, 30% down "Ilhabela"0.7400
30% up, 70% down "Ilhabela-inverso"0.8151
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Predominantly Upwind651.80.9205
Predominantly Downwind599.21.0014
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP623.30.9626 Predom. Rc High488.51.2282 5B SF Bay L/M811.30.7395 TriNum AP Low770.80.7784 Predom. Dn Low934.90.6418 5B SF Bay Med697.10.8607 TriNum AP Med591.51.0144 Predom. Dn L/M680.50.8817 5B SF Bay M/H639.60.9380 TriNum AP High534.71.1221 Predom. Dn Med577.01.0398 5B SF Bay High621.10.9660 TriNum W/L Low1044.40.5745 Predom. Dn M/H516.11.1626 5B AP Low857.50.6997 TriNum W/L Med733.70.8178 Predom. Dn High483.51.2410 5B AP L/M670.40.8949 TriNum W/L Hig646.60.9279 ChiMac Up Low828.80.7239 5B AP Med583.41.0285 Predom. Upwind682.40.8792 ChiMac Up Med746.10.8042 5B AP M/H539.91.1113 Predom. Reaching593.51.0110 ChiMac Up High652.90.9190 5B AP High522.91.1473 Predom. Downwind629.00.9539 ChiMac Off Low798.50.7514 5B W/L Low1174.90.5107 Predom. Up Low949.20.6321 ChiMac Off Med701.90.8548 5B W/L L/M850.90.7051 Predom. Up L/M714.00.8404 ChiMac Off High589.01.0187 5B W/L Med720.90.8322 Predom. Up Med629.70.9529 ChiMac AP Low809.80.7410 5B W/L M/H653.80.9178 Predom. Up M/H594.71.0089 ChiMac AP Med721.10.8320 5B W/L High632.20.9491 Predom. Up High586.71.0227 ChiMac AP High619.10.9692 W/L 60-40 Low1183.90.5068 Predom. Rc Low836.00.7177 BayMac Cove Island936.60.6406 W/L 60-40 L/M863.60.6948 Predom. Rc L/M627.50.9562 BayMac Shore929.20.6457 W/L 60-40 Med739.00.8119 Predom. Rc Med549.81.0913 Harvest Moon518.31.1576 W/L 60-40 M/H679.10.8835 Predom. Rc M/H509.41.1779 5B SF Bay Low987.30.6077 W/L 60-40 High663.80.9040      SA/DSPL Up19.24SA/DSPL Dn31.89
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance650.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating650.30.9226
FinRating, kevyt tuuli1156.90.8643
FinRating, kova tuuli525.80.9509
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9226
Triple Number Coastal/Long Distance Low0.7784
Triple Number Coastal/Long Distance Medium1.0146
Triple Number Coastal/Long Distance High1.1221
Triple Number Windward/Leeward Low0.6032
Triple Number Windward/Leeward Medium0.8178
Triple Number Windward/Leeward High0.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
For information
General Purpose Handicap (GPH)670.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Saronikos S All Purpose686.70.8738
Saronikos S Upwind781.20.7681
Saronikos S Downwind569.41.0538
Saronikos N All Purpose725.20.8273
Saronikos N Upwind821.10.7307
Saronikos N Downwind622.60.9637
Saronikos SW All Purpose691.90.8672
Saronikos SW Upwind801.80.7483
Saronikos SW Downwind578.71.0368
Saronikos NE All Purpose749.60.8005
Saronikos NE Upwind767.70.7816
Saronikos NE Downwind702.70.8539
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose623.30.9626
5-Band All Purpose Low937.80.6398
5-Band All Purpose L/M695.00.8633
5-Band All Purpose Med602.00.9966
5-Band All Purpose M/H554.61.0819
5-Band All Purpose High534.61.1224
Single Number Predominant Upwind650.40.9225
Single Number Predominant Reaching567.81.0567
Single Number Predominant Downwind600.01.0000
5-Band 50-50 Windward/Leeward Low1174.90.5107
5-Band 50-50 Windward/Leeward L/M850.90.7051
5-Band 50-50 Windward/Leeward Med720.90.8322
5-Band 50-50 Windward/Leeward M/H653.80.9178
5-Band 50-50 Windward/Leeward High632.20.9491
5-Band 60-40 Windward/Leeward Low1183.90.5068
5-Band 60-40 Windward/Leeward L/M863.60.6948
5-Band 60-40 Windward/Leeward Med739.00.8119
5-Band 60-40 Windward/Leeward M/H679.10.8835
5-Band 60-40 Windward/Leeward High663.80.9040
Triple Number 50-50 Windward/Leeward Low1044.40.5745
Triple Number 50-50 Windward/Leeward Med733.70.8177
Triple Number 50-50 Windward/Leeward High646.70.9279
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward758.30.7912
Triple Number 60-40 Windward/Leeward Low1054.40.5691
Triple Number 60-40 Windward/Leeward Med750.80.7991
Triple Number 60-40 Windward/Leeward High673.60.8908
Triple Number All-Purpose Low839.50.7147
Triple Number All-Purpose Med610.80.9824
Triple Number All-Purpose High548.61.0937
Triple Number Predominant Upwind Low860.40.6973
Triple Number Predominant Upwind Med639.80.9378
Triple Number Predominant Upwind High599.11.0014
Triple Number Predominant Reaching Low756.40.7933
Triple Number Predominant Reaching Med567.11.0581
Triple Number Predominant Reaching High493.81.2151
Triple Number Predominant Downwind Low831.80.7213
Triple Number Predominant Downwind Med587.11.0219
Triple Number Predominant Downwind High494.91.2124
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low770.8
Triple Number Coastal/Long Distance Medium591.4
Triple Number Coastal/Long Distance High534.7
Triple Number Windward/Leeward Low994.7
Triple Number Windward/Leeward Medium733.7
Triple Number Windward/Leeward High646.6
Predominantly Upwind651.8
Predominantly Downwind599.2
Predominantly Reaching575.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7784
Triple Number Coastal/Long Distance Medium1.0146
Triple Number Coastal/Long Distance High1.1221
Triple Number Windward/Leeward Low0.6032
Triple Number Windward/Leeward Medium0.8178
Triple Number Windward/Leeward High0.9279
Coastal/Long Distance0.9226
Predominantly Upwind0.9205
Predominantly Downwind1.0014
For information
General Purpose Handicap (GPH)670.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0057
Distanseseilas Trippeltall svak vind0.7784
Distanseseilas Trippeltall mellomvind1.0146
Distanseseilas Trippeltall sterk vind1.1221
Pølsebane Trippeltall svak vind0.6032
Pølsebane Trippeltall mellomvind0.8178
Pølsebane Trippeltall sterk vind0.9279
Motvind Singeltall0.9205
Medvind Singeltall1.0014
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Coastal/Long Distance650.30.9226
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind651.80.9205
Predominantly Downwind599.21.0014
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore627.60.9560
Cape Doctor Coastal517.21.1600
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7784
Triple Number Coastal/Long Distance Medium1.0146
Triple Number Coastal/Long Distance High1.1221
Triple Number Windward/Leeward Low0.6032
Triple Number Windward/Leeward Medium0.8178
Triple Number Windward/Leeward High0.9279
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7784
Triple Number Coastal/Long Distance Medium1.0146
Triple Number Coastal/Long Distance High1.1221
Triple Number Windward/Leeward Low0.6032
Triple Number Windward/Leeward Medium0.8178
Triple Number Windward/Leeward High0.9279
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Predominantly Upwind651.80.9205
Predominantly Downwind599.21.0014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance650.30.9226
Triple Number Coastal/Long Distance Low770.80.7784
Triple Number Coastal/Long Distance Medium591.41.0146
Triple Number Coastal/Long Distance High534.71.1221
Triple Number Windward/Leeward Low994.70.6032
Triple Number Windward/Leeward Medium733.70.8178
Triple Number Windward/Leeward High646.60.9279
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1602.71099.2831.8693.4613.9573.0541.7492.5483.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP623.30.9626 Predom. Dn High483.51.2410 5B AP M/H539.91.1113 TriNum AP Low770.80.7784 Predom. Rc Low836.00.7177 5B AP High522.91.1473 TriNum AP Med591.51.0144 Predom. Rc L/M627.50.9562 5B SF Bay Low987.30.6077 TriNum AP High534.71.1221 Predom. Rc Med549.81.0913 5B SF Bay L/M811.30.7395 TriNum W/L Low1044.40.5745 Predom. Rc M/H509.41.1779 5B SF Bay Med697.10.8607 TriNum W/L Med733.70.8178 Predom. Rc High488.51.2282 5B SF Bay M/H639.60.9380 TriNum W/L Hig646.60.9279 5B W/L Low1174.90.5107 5B SF Bay High621.10.9660 Predom. Upwind682.40.8792 5B W/L L/M850.90.7051 ChiMac Up Low828.80.7239 Predom. Reaching593.51.0110 5B W/L Med720.90.8322 ChiMac Up Med746.10.8042 Predom. Downwind629.00.9539 5B W/L M/H653.80.9178 ChiMac Up High652.90.9190 Predom. Up Low949.20.6321 5B W/L High632.20.9491 ChiMac Off Low798.50.7514 Predom. Up L/M714.00.8404 W/L 60-40 Low1183.90.5068 ChiMac Off Med701.90.8548 Predom. Up Med629.70.9529 W/L 60-40 L/M863.60.6948 ChiMac Off High589.01.0187 Predom. Up M/H594.71.0089 W/L 60-40 Med739.00.8119 ChiMac AP Low809.80.7410 Predom. Up High586.71.0227 W/L 60-40 M/H679.10.8835 ChiMac AP Med721.10.8320 Predom. Dn Low934.90.6418 W/L 60-40 High663.80.9040 ChiMac AP High619.10.9692 Predom. Dn L/M680.50.8817 5B AP Low857.50.6997 BayMac Cove Island936.60.6406 Predom. Dn Med577.01.0398 5B AP L/M670.40.8949 BayMac Shore929.20.6457 Predom. Dn M/H516.11.1626 5B AP Med583.41.0285 Harvest Moon518.31.1576      SA/DSPL Up19.24SA/DSPL Dn31.89
ORC Ref  03510004J8E Issued on 28/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
VELALUKAESP-11349
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34 GTEMeasurement21/02/2026HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.300Maximum beam3.482Draft1.938Displacement5,433Wetted area23.97IMS L9.367LSM09.309Accomod. length10.300Sink (kg/mm) 18.51
VCGD0.235VCGM0.254 RM Rated (kg·m) 101.6Limit of positive stability(°) 107.1 Stability Index 108.1 BLR index 0.0000Default crew weight170 Declared crew weight 160
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRDPBWPIPA0.0037
EDL2.170ST10.065ST20.180
ST30.180ST40.110ST50.290
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.825IG12.725ISP12.925MDT10.120MDL10.180MDT20.116MDL20.140TL0.770MW0.180GO0.210
E4.630J3.720BAS1.625FSD0.035SFJ0.155SPL3.825WPLTPS4.650BD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date21/02/2026MeasurerESP 584
SFFP0.390FFM1.295FF1.293LCFcl5.758SG1.0253
SAFP9.636FAM1.033FA1.036LCFsh6.006HBI1.118
W183.2W283.2W383.2W483.2LCFD5.990
PD1291.5PD2291.9PD3294.2PD4294.0
WD4.480PLM9000.00GSA1.0RSA1.0RM100.2
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG5TERMO AGUA CALIENTEWater3005.174DEPOSITO AGUAS NEGRASWater4508.223DEPOSITO AGUAWater17001.372DEPOSITO AGUAWater10508.621DEPOSITO GASOIL0.900090227.97Total deductible207.97
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery3 x 70 A8.221Engine (IC)MOTOR VOLVO MD20306.773Deck GearMOLINETE ANCLA0.45Total deductible
ORC Ref  03510004J8E Issued on 28/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
VELALUKAESP-11349
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN10.150.751.412.613.6529.7021/02/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.050.601.192.443.755.0512.11NoNo 30.0921/02/2026G20.040.571.142.373.675.0712.15NoNo 29.6721/02/2026TRINQ0.080.330.611.211.872.629.62NoNo 12.1521/02/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS112.7612.7612.766.576.3669.4115/12/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA312.9011.1712.045.936.9585%61.5221/02/2026
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  03510004J8E Issued on 28/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org