Double HandedInternational Certificate2026
ABELARDO UNOESP-7557
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 Angles46.4°43.2°41.5°40.8°40.7°40.8°41.2°42.3°45.2°
Beat VMG2.383.354.024.374.484.524.534.454.13
52°3.745.115.996.446.606.666.706.686.42
60°4.035.386.256.706.866.936.986.996.89
75°4.255.586.436.917.147.257.337.417.42
90°4.145.496.396.937.257.467.617.807.90
110°3.945.486.567.167.527.777.948.228.29
120°3.815.346.437.097.507.868.208.638.96
135°3.324.795.926.747.257.658.058.909.95
150°2.754.035.136.046.767.247.628.429.36
Run VMG2.383.494.445.255.966.567.027.748.48
Gybe Angles139.4°143.5°147.4°153.2°158.8°165.5°171.8°176.3°172.7°
APH ToD:590.3CDL: 8.077APH ToT: 1.0164CertNo:7557R1
BOAT
ClassDUFOUR 34DesignerFelci YachtsBuilderDUFOURAge date06/2004Series date07/2003Offset fileDUF34PERF-FK.offData fileE7557
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.896 mDisplacement5,047 kgDLR6.6720IMS DivisionCruiser/RacerDynamic Allowance0.280%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.4230.99Headsail Luffed35.3735.37Headsail FlyingSymmetric75.0575.05Asymmetric75.5075.50 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.30Storm Jib8.75Heavy Weather Jib23.63
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 95.9 kg·m Stability Index 105.4
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  03510004KR2 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
ABELARDO UNOESP-7557
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 VMG1514.91073.2896.2824.5802.9796.6795.5809.6871.1
52°961.6704.7600.6558.6545.5540.3537.4539.1560.6
60°892.9669.4576.0537.5524.5519.2515.7515.0522.4
75°846.9645.6559.6521.1504.0496.4491.3485.6485.0
90°870.5655.5563.0519.2496.5482.5473.1461.7455.4
110°914.3656.9548.9502.9478.9463.6453.3437.8434.4
120°944.8674.2559.6508.0480.0457.9439.2417.1401.7
135°1083.4752.1607.8533.9496.5470.8447.3404.5361.8
150°1311.1892.6702.3596.5532.6497.5472.6427.7384.4
Run VMG1513.91030.7811.0686.3603.6549.2513.2465.3424.6
Selected Courses
Windward / Leeward1514.41052.0853.6755.4703.3672.9654.3637.4647.9
All purpose1140.0810.1669.9603.7571.0552.5540.1525.8527.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward731.90.8198
All purpose590.31.0164
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7002
Downwind "popa"0.9014
70% up, 30% down "Ilhabela"0.7504
30% up, 70% down "Ilhabela-inverso"0.8299
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Predominantly Upwind644.80.9306
Predominantly Downwind589.21.0184
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP615.90.9742 Predom. Rc High489.51.2258 5B SF Bay L/M787.60.7618 TriNum AP Low740.00.8108 Predom. Dn Low898.30.6679 5B SF Bay Med692.40.8665 TriNum AP Med585.51.0247 Predom. Dn L/M664.00.9036 5B SF Bay M/H645.00.9302 TriNum AP High537.81.1157 Predom. Dn Med569.81.0531 5B SF Bay High631.30.9504 TriNum W/L Low999.10.6005 Predom. Dn M/H512.81.1701 5B AP Low819.70.7319 TriNum W/L Med725.60.8269 Predom. Dn High481.31.2466 5B AP L/M652.60.9194 TriNum W/L Hig652.70.9193 ChiMac Up Low794.40.7553 5B AP Med578.91.0364 Predom. Upwind672.40.8923 ChiMac Up Med725.60.8269 5B AP M/H542.31.1063 Predom. Reaching583.21.0287 ChiMac Up High648.00.9259 5B AP High528.51.1353 Predom. Downwind617.00.9724 ChiMac Off Low773.30.7759 5B W/L Low1118.00.5367 Predom. Up Low895.70.6699 ChiMac Off Med684.50.8766 5B W/L L/M826.00.7264 Predom. Up L/M693.00.8658 ChiMac Off High580.01.0344 5B W/L Med715.20.8389 Predom. Up Med627.30.9565 ChiMac AP Low780.10.7691 5B W/L M/H658.70.9108 Predom. Up M/H600.80.9986 ChiMac AP Med702.30.8543 5B W/L High642.20.9343 Predom. Up High597.41.0044 ChiMac AP High612.20.9800 W/L 60-40 Low1122.30.5346 Predom. Rc Low797.00.7528 BayMac Cove Island898.80.6676 W/L 60-40 L/M837.40.7165 Predom. Rc L/M612.70.9793 BayMac Shore891.30.6732 W/L 60-40 Med734.70.8167 Predom. Rc Med545.11.1007 Harvest Moon512.21.1713 W/L 60-40 M/H686.70.8737 Predom. Rc M/H508.31.1804 5B SF Bay Low941.60.6372 W/L 60-40 High677.30.8859      SA/DSPL Up22.24SA/DSPL Dn35.80
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance642.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating642.30.9341
FinRating, kevyt tuuli1100.20.9089
FinRating, kova tuuli531.70.9403
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9341
Triple Number Coastal/Long Distance Low0.8108
Triple Number Coastal/Long Distance Medium1.0248
Triple Number Coastal/Long Distance High1.1157
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8269
Triple Number Windward/Leeward High0.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
For information
General Purpose Handicap (GPH)658.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Saronikos S All Purpose669.70.8959
Saronikos S Upwind757.90.7917
Saronikos S Downwind558.11.0751
Saronikos N All Purpose710.40.8445
Saronikos N Upwind795.10.7546
Saronikos N Downwind609.40.9846
Saronikos SW All Purpose669.30.8965
Saronikos SW Upwind768.60.7806
Saronikos SW Downwind567.01.0582
Saronikos NE All Purpose730.10.8218
Saronikos NE Upwind741.50.8092
Saronikos NE Downwind685.40.8754
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose615.90.9742
5-Band All Purpose Low892.80.6721
5-Band All Purpose L/M676.60.8868
5-Band All Purpose Med597.21.0046
5-Band All Purpose M/H555.91.0794
5-Band All Purpose High538.81.1136
Single Number Predominant Upwind643.10.9330
Single Number Predominant Reaching560.31.0708
Single Number Predominant Downwind590.41.0162
5-Band 50-50 Windward/Leeward Low1118.00.5367
5-Band 50-50 Windward/Leeward L/M826.00.7264
5-Band 50-50 Windward/Leeward Med715.20.8389
5-Band 50-50 Windward/Leeward M/H658.70.9108
5-Band 50-50 Windward/Leeward High642.20.9343
5-Band 60-40 Windward/Leeward Low1122.30.5346
5-Band 60-40 Windward/Leeward L/M837.40.7165
5-Band 60-40 Windward/Leeward Med734.70.8167
5-Band 60-40 Windward/Leeward M/H686.70.8737
5-Band 60-40 Windward/Leeward High677.30.8859
Triple Number 50-50 Windward/Leeward Low999.10.6005
Triple Number 50-50 Windward/Leeward Med725.70.8268
Triple Number 50-50 Windward/Leeward High652.60.9193
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward751.20.7987
Triple Number 60-40 Windward/Leeward Low1005.40.5968
Triple Number 60-40 Windward/Leeward Med743.80.8067
Triple Number 60-40 Windward/Leeward High682.30.8793
Triple Number All-Purpose Low804.30.7460
Triple Number All-Purpose Med604.50.9925
Triple Number All-Purpose High550.51.0900
Triple Number Predominant Upwind Low818.70.7329
Triple Number Predominant Upwind Med634.70.9453
Triple Number Predominant Upwind High607.20.9882
Triple Number Predominant Reaching Low726.20.8263
Triple Number Predominant Reaching Med561.51.0686
Triple Number Predominant Reaching High492.71.2178
Triple Number Predominant Downwind Low802.60.7476
Triple Number Predominant Downwind Med578.71.0368
Triple Number Predominant Downwind High490.61.2229
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low740.0
Triple Number Coastal/Long Distance Medium585.5
Triple Number Coastal/Long Distance High537.8
Triple Number Windward/Leeward Low952.8
Triple Number Windward/Leeward Medium725.6
Triple Number Windward/Leeward High652.7
Predominantly Upwind644.8
Predominantly Downwind589.2
Predominantly Reaching567.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8108
Triple Number Coastal/Long Distance Medium1.0248
Triple Number Coastal/Long Distance High1.1157
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8269
Triple Number Windward/Leeward High0.9193
Coastal/Long Distance0.9341
Predominantly Upwind0.9306
Predominantly Downwind1.0184
For information
General Purpose Handicap (GPH)658.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0164
Distanseseilas Trippeltall svak vind0.8108
Distanseseilas Trippeltall mellomvind1.0248
Distanseseilas Trippeltall sterk vind1.1157
Pølsebane Trippeltall svak vind0.6297
Pølsebane Trippeltall mellomvind0.8269
Pølsebane Trippeltall sterk vind0.9193
Motvind Singeltall0.9306
Medvind Singeltall1.0184
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Coastal/Long Distance642.40.9341
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind644.80.9306
Predominantly Downwind589.21.0184
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore644.70.9306
Cape Doctor Coastal526.81.1389
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8108
Triple Number Coastal/Long Distance Medium1.0248
Triple Number Coastal/Long Distance High1.1157
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8269
Triple Number Windward/Leeward High0.9193
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8108
Triple Number Coastal/Long Distance Medium1.0248
Triple Number Coastal/Long Distance High1.1157
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8269
Triple Number Windward/Leeward High0.9193
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Predominantly Upwind644.80.9306
Predominantly Downwind589.21.0184
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.40.9341
Triple Number Coastal/Long Distance Low740.00.8108
Triple Number Coastal/Long Distance Medium585.51.0248
Triple Number Coastal/Long Distance High537.81.1157
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium725.60.8269
Triple Number Windward/Leeward High652.70.9193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1514.41049.9802.9680.5611.6573.7543.2495.6490.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP615.90.9742 Predom. Dn High481.31.2466 5B AP M/H542.31.1063 TriNum AP Low740.00.8108 Predom. Rc Low797.00.7528 5B AP High528.51.1353 TriNum AP Med585.51.0247 Predom. Rc L/M612.70.9793 5B SF Bay Low941.60.6372 TriNum AP High537.81.1157 Predom. Rc Med545.11.1007 5B SF Bay L/M787.60.7618 TriNum W/L Low999.10.6005 Predom. Rc M/H508.31.1804 5B SF Bay Med692.40.8665 TriNum W/L Med725.60.8269 Predom. Rc High489.51.2258 5B SF Bay M/H645.00.9302 TriNum W/L Hig652.70.9193 5B W/L Low1118.00.5367 5B SF Bay High631.30.9504 Predom. Upwind672.40.8923 5B W/L L/M826.00.7264 ChiMac Up Low794.40.7553 Predom. Reaching583.21.0287 5B W/L Med715.20.8389 ChiMac Up Med725.60.8269 Predom. Downwind617.00.9724 5B W/L M/H658.70.9108 ChiMac Up High648.00.9259 Predom. Up Low895.70.6699 5B W/L High642.20.9343 ChiMac Off Low773.30.7759 Predom. Up L/M693.00.8658 W/L 60-40 Low1122.30.5346 ChiMac Off Med684.50.8766 Predom. Up Med627.30.9565 W/L 60-40 L/M837.40.7165 ChiMac Off High580.01.0344 Predom. Up M/H600.80.9986 W/L 60-40 Med734.70.8167 ChiMac AP Low780.10.7691 Predom. Up High597.41.0044 W/L 60-40 M/H686.70.8737 ChiMac AP Med702.30.8543 Predom. Dn Low898.30.6679 W/L 60-40 High677.30.8859 ChiMac AP High612.20.9800 Predom. Dn L/M664.00.9036 5B AP Low819.70.7319 BayMac Cove Island898.80.6676 Predom. Dn Med569.81.0531 5B AP L/M652.60.9194 BayMac Shore891.30.6732 Predom. Dn M/H512.81.1701 5B AP Med578.91.0364 Harvest Moon512.21.1713      SA/DSPL Up22.24SA/DSPL Dn35.80
ORC Ref  03510004KR2 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
ABELARDO UNOESP-7557
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement07/10/2005HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.300Maximum beam3.482Draft1.896Displacement5,047Wetted area23.51IMS L9.236LSM09.111Accomod. length10.300Sink (kg/mm) 18.10
VCGD0.257VCGM0.297 RM Rated (kg·m) 95.9Limit of positive stability(°) 105.6 Stability Index 105.4 BLR index 0.0000Default crew weight170 Declared crew weight 540
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0030
EDL2.170ST10.047ST2
ST3ST40.096ST50.285
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.800IG13.164ISP13.420MDT10.121MDL10.180MDT20.119MDL20.142TL0.578MW0.180GO0.198
E4.500J3.750BAS1.689FSD0.037SFJ0.145SPL3.750WPLTPS3.895BD0.132MWT121.50MCG5.040
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/06/2016MeasurerESP 726
SFFP0.390FFM1.325FF1.325LCFcl5.755SG1.0260
SAFP9.636FAM1.050FA1.050LCFsh6.003HBI1.142
W170.3W270.3W370.3W470.3
PD1609.8PD2611.7PD3619.0PD4606.6
WD10.530PLM9000.00GSA1.0RSA1.0RM95.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FUELFuel1000Total deductible0
Total deductible
ORC Ref  03510004KR2 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
ABELARDO UNOESP-7557
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0020.140.861.572.723.7030.4219/03/20200030.120.691.292.603.9930.0413/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.120.711.332.654.075.5013.02NoNo 35.3719/10/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.0613.0613.066.946.7275.05RI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.4112.2313.326.946.25111%75.5012/04/2012
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  03510004KR2 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org