Double HandedClub Certificate2026
AL-KANDARAESP-6989_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°44.0°42.0°41.0°40.1°39.6°39.4°39.8°41.4°
Beat VMG2.163.113.804.314.664.844.914.904.76
52°3.414.775.706.356.756.967.057.107.04
60°3.695.055.976.586.957.167.277.347.33
75°3.905.256.176.767.127.357.537.727.79
90°3.795.246.306.957.337.567.728.018.25
110°3.765.286.407.067.477.828.148.649.07
120°3.635.126.236.957.397.768.128.889.53
135°3.154.585.706.567.117.507.878.659.59
150°2.613.864.945.846.567.047.398.028.72
Run VMG2.263.354.285.065.686.176.587.257.80
Gybe Angles140.2°144.0°147.6°148.8°151.0°155.8°161.0°177.3°177.3°
APH ToD:593.3CDL: 8.422APH ToT: 1.0114CertNo:6989R1
BOAT
ClassDUFOUR 34DesignerFelci YachtsBuilderDUFOURAge date04/2004Series date07/2003Offset fileDUF34PERF.offData fileE6989_C
HULL
Length Overall10.300Maximum Beam3.482Draft1.940Displacement5,494DLR6.7506IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight160(declared)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.0629.36Headsail Luffed29.2629.26Headsail FlyingSymmetricAsymmetric62.7862.78 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.46Storm Jib8.46Heavy Weather Jib22.83
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 128.9 Stability Index 125.6
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  03510004F0O Issued on 25/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
AL-KANDARAESP-6989_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 VMG1668.11158.6948.2836.2773.3743.3733.1734.4756.9
52°1054.8754.3631.9566.7533.4517.1510.3507.3511.1
60°976.0712.9603.4546.9518.2503.1495.0490.3491.2
75°923.6685.3583.3532.4505.9489.5478.4466.1462.1
90°950.1686.8571.9517.9491.1476.3466.4449.6436.1
110°957.0681.3562.9509.7482.0460.6442.1416.8396.9
120°993.1702.7577.5517.7487.1464.1443.1405.6377.8
135°1144.4786.5631.5548.6506.0480.0457.7416.1375.2
150°1381.6931.7728.5616.3549.1511.1487.3449.0413.0
Run VMG1595.41075.9841.2711.7633.6583.9547.2496.7461.3
Selected Courses
Windward / Leeward1631.71117.2894.7773.9703.4663.6640.2615.6609.1
All purpose1227.3857.2698.4615.4569.6543.1526.6506.6495.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward738.70.8123
All purpose593.31.0114
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7086
Downwind "popa"0.8589
70% up, 30% down "Ilhabela"0.7479
30% up, 70% down "Ilhabela-inverso"0.8075
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Predominantly Upwind644.00.9317
Predominantly Downwind603.50.9942
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP619.40.9686 Predom. Rc High478.11.2548 5B SF Bay L/M815.90.7354 TriNum AP Low777.80.7714 Predom. Dn Low946.80.6337 5B SF Bay Med692.50.8665 TriNum AP Med589.01.0186 Predom. Dn L/M686.20.8744 5B SF Bay M/H626.40.9578 TriNum AP High523.21.1467 Predom. Dn Med580.11.0342 5B SF Bay High603.00.9951 TriNum W/L Low1056.50.5679 Predom. Dn M/H518.21.1579 5B AP Low866.90.6921 TriNum W/L Med732.90.8187 Predom. Dn High483.81.2401 5B AP L/M673.50.8909 TriNum W/L Hig636.80.9422 ChiMac Up Low832.60.7206 5B AP Med579.91.0347 Predom. Upwind674.30.8898 ChiMac Up Med743.70.8068 5B AP M/H529.61.1329 Predom. Reaching590.91.0154 ChiMac Up High642.50.9339 5B AP High508.21.1806 Predom. Downwind633.40.9473 ChiMac Off Low807.10.7434 5B W/L Low1190.20.5041 Predom. Up Low958.70.6258 ChiMac Off Med708.30.8471 5B W/L L/M856.70.7004 Predom. Up L/M715.00.8391 ChiMac Off High592.61.0126 5B W/L Med719.20.8343 Predom. Up Med620.40.9671 ChiMac AP Low815.60.7357 5B W/L M/H645.30.9298 Predom. Up M/H575.41.0428 ChiMac AP Med722.90.8300 5B W/L High618.70.9698 Predom. Up High562.31.0670 ChiMac AP High615.50.9749 W/L 60-40 Low1198.90.5005 Predom. Rc Low843.70.7111 BayMac Cove Island944.20.6354 W/L 60-40 L/M868.10.6912 Predom. Rc L/M629.10.9537 BayMac Shore936.60.6406 W/L 60-40 Med733.30.8182 Predom. Rc Med546.11.0987 Harvest Moon517.61.1593 W/L 60-40 M/H663.90.9038 Predom. Rc M/H501.51.1964 5B SF Bay Low998.50.6009 W/L 60-40 High642.60.9337      SA/DSPL Up18.63SA/DSPL Dn29.33
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance647.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating647.60.9265
FinRating, kevyt tuuli1172.20.8531
FinRating, kova tuuli511.50.9776
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9265
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium1.0187
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5964
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
For information
General Purpose Handicap (GPH)669.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Saronikos S All Purpose689.40.8704
Saronikos S Upwind776.70.7725
Saronikos S Downwind582.11.0308
Saronikos N All Purpose689.40.8704
Saronikos N Upwind813.50.7376
Saronikos N Downwind630.10.9523
Saronikos SW All Purpose695.10.8631
Saronikos SW Upwind802.40.7477
Saronikos SW Downwind585.41.0249
Saronikos NE All Purpose746.80.8035
Saronikos NE Upwind761.70.7877
Saronikos NE Downwind709.90.8452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose619.40.9686
5-Band All Purpose Low948.10.6329
5-Band All Purpose L/M698.00.8596
5-Band All Purpose Med598.71.0021
5-Band All Purpose M/H545.81.0992
5-Band All Purpose High522.51.1484
Single Number Predominant Upwind643.00.9331
Single Number Predominant Reaching565.21.0615
Single Number Predominant Downwind604.00.9935
5-Band 50-50 Windward/Leeward Low1190.20.5041
5-Band 50-50 Windward/Leeward L/M856.70.7004
5-Band 50-50 Windward/Leeward Med719.20.8343
5-Band 50-50 Windward/Leeward M/H645.30.9298
5-Band 50-50 Windward/Leeward High618.70.9698
5-Band 60-40 Windward/Leeward Low1198.90.5005
5-Band 60-40 Windward/Leeward L/M868.10.6912
5-Band 60-40 Windward/Leeward Med733.30.8182
5-Band 60-40 Windward/Leeward M/H663.90.9038
5-Band 60-40 Windward/Leeward High642.60.9337
Triple Number 50-50 Windward/Leeward Low1056.50.5679
Triple Number 50-50 Windward/Leeward Med733.00.8185
Triple Number 50-50 Windward/Leeward High636.80.9422
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward753.10.7967
Triple Number 60-40 Windward/Leeward Low1065.90.5629
Triple Number 60-40 Windward/Leeward Med746.70.8035
Triple Number 60-40 Windward/Leeward High656.70.9137
Triple Number All-Purpose Low847.20.7082
Triple Number All-Purpose Med608.40.9862
Triple Number All-Purpose High538.91.1133
Triple Number Predominant Upwind Low867.50.6916
Triple Number Predominant Upwind Med632.60.9484
Triple Number Predominant Upwind High575.81.0420
Triple Number Predominant Reaching Low762.00.7874
Triple Number Predominant Reaching Med563.91.0640
Triple Number Predominant Reaching High485.11.2367
Triple Number Predominant Downwind Low841.30.7132
Triple Number Predominant Downwind Med591.41.0145
Triple Number Predominant Downwind High499.41.2015
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low777.8
Triple Number Coastal/Long Distance Medium589.0
Triple Number Coastal/Long Distance High523.2
Triple Number Windward/Leeward Low1006.0
Triple Number Windward/Leeward Medium732.9
Triple Number Windward/Leeward High636.8
Predominantly Upwind644.0
Predominantly Downwind603.5
Predominantly Reaching575.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium1.0187
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5964
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9422
Coastal/Long Distance0.9265
Predominantly Upwind0.9317
Predominantly Downwind0.9942
For information
General Purpose Handicap (GPH)669.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0114
Distanseseilas Trippeltall svak vind0.7714
Distanseseilas Trippeltall mellomvind1.0187
Distanseseilas Trippeltall sterk vind1.1467
Pølsebane Trippeltall svak vind0.5964
Pølsebane Trippeltall mellomvind0.8187
Pølsebane Trippeltall sterk vind0.9422
Motvind Singeltall0.9317
Medvind Singeltall0.9942
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Coastal/Long Distance647.60.9265
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind644.00.9317
Predominantly Downwind603.50.9942
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore611.10.9819
Cape Doctor Coastal499.11.2021
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium1.0187
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5964
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9422
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium1.0187
Triple Number Coastal/Long Distance High1.1467
Triple Number Windward/Leeward Low0.5964
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9422
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Predominantly Upwind644.00.9317
Predominantly Downwind603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance647.60.9265
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium589.01.0187
Triple Number Coastal/Long Distance High523.21.1467
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High636.80.9422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.11113.1839.8695.3609.3564.3532.0481.9467.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP619.40.9686 Predom. Dn High483.81.2401 5B AP M/H529.61.1329 TriNum AP Low777.80.7714 Predom. Rc Low843.70.7111 5B AP High508.21.1806 TriNum AP Med589.01.0186 Predom. Rc L/M629.10.9537 5B SF Bay Low998.50.6009 TriNum AP High523.21.1467 Predom. Rc Med546.11.0987 5B SF Bay L/M815.90.7354 TriNum W/L Low1056.50.5679 Predom. Rc M/H501.51.1964 5B SF Bay Med692.50.8665 TriNum W/L Med732.90.8187 Predom. Rc High478.11.2548 5B SF Bay M/H626.40.9578 TriNum W/L Hig636.80.9422 5B W/L Low1190.20.5041 5B SF Bay High603.00.9951 Predom. Upwind674.30.8898 5B W/L L/M856.70.7004 ChiMac Up Low832.60.7206 Predom. Reaching590.91.0154 5B W/L Med719.20.8343 ChiMac Up Med743.70.8068 Predom. Downwind633.40.9473 5B W/L M/H645.30.9298 ChiMac Up High642.50.9339 Predom. Up Low958.70.6258 5B W/L High618.70.9698 ChiMac Off Low807.10.7434 Predom. Up L/M715.00.8391 W/L 60-40 Low1198.90.5005 ChiMac Off Med708.30.8471 Predom. Up Med620.40.9671 W/L 60-40 L/M868.10.6912 ChiMac Off High592.61.0126 Predom. Up M/H575.41.0428 W/L 60-40 Med733.30.8182 ChiMac AP Low815.60.7357 Predom. Up High562.31.0670 W/L 60-40 M/H663.90.9038 ChiMac AP Med722.90.8300 Predom. Dn Low946.80.6337 W/L 60-40 High642.60.9337 ChiMac AP High615.50.9749 Predom. Dn L/M686.20.8744 5B AP Low866.90.6921 BayMac Cove Island944.20.6354 Predom. Dn Med580.11.0342 5B AP L/M673.50.8909 BayMac Shore936.60.6406 Predom. Dn M/H518.21.1579 5B AP Med579.91.0347 Harvest Moon517.61.1593      SA/DSPL Up18.63SA/DSPL Dn29.33
ORC Ref  03510004F0O Issued on 25/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
AL-KANDARAESP-6989_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement28/09/2004HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.300Maximum beam3.482Draft1.940Displacement5,494Wetted area24.00IMS L9.387LSM09.336Accomod. length10.300Sink (kg/mm) 18.48
VCGD-0.056VCGM-0.040 RM Rated (kg·m) 128.9Limit of positive stability(°) 124.4 Stability Index 125.6 BLR index 0.0000Default crew weight170 Declared crew weight 160
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.003PIPA0.0030
EDL2.170ST10.047ST2
ST3ST40.096ST50.285
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.690IG12.940ISP12.980MDT10.120MDL10.180MDT20.120MDL20.180TLMW0.180GO0.198
E4.620J3.740BAS1.650FSD0.032SFJ0.160SPLWPLTPS4.250BD0.131MWT118.50MCG5.030
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered130.0Flotation Date14/08/2004
SFFP0.390FFMFF1.266LCFcl5.707SG
SAFP9.636FAMFA1.050LCFsh5.956HBI1.106
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004F0O Issued on 25/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
AL-KANDARAESP-6989_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.170.761.402.563.6029.0603/12/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG0.090.601.162.353.635.0012.06NoNo 29.2603/12/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment113.1611.4612.315.867.1682%62.7815/02/2026
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  03510004F0O Issued on 25/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org