Club Certificate2026
ESPADON IIIESP-10920_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 Angles47.6°44.6°42.6°41.1°39.6°38.6°38.6°38.8°39.8°
Beat VMG2.313.344.104.685.105.335.425.485.42
52°3.675.166.196.897.327.557.667.757.76
60°3.995.496.497.137.517.747.887.988.02
75°4.235.706.707.357.687.938.138.368.47
90°4.285.886.967.587.948.218.398.658.94
110°4.115.696.837.568.008.378.749.389.79
120°3.845.436.627.417.898.288.689.5010.36
135°3.314.826.016.947.557.978.359.1710.14
150°2.734.055.186.136.927.477.858.509.22
Run VMG2.373.504.485.315.996.526.977.718.30
Gybe Angles139.0°142.8°147.1°148.8°150.5°154.7°160.6°176.6°176.8°
APH ToD:551.1CDL: 9.841APH ToT: 1.0888CertNo:109201
BOAT
ClassDUFOUR 40DesignerFELCIBuilderDUFOURAge date01/2003Series date01/2000Offset fileDUFOUR40.offData fileE10920_C
HULL
Length Overall12.060Maximum Beam3.890Draft2.067Displacement7,672DLR6.6924IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight764(declared)Minimum weight634 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.5441.99Headsail Luffed38.0738.07Headsail FlyingSymmetricAsymmetric86.1086.10 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.46Storm Jib10.45Heavy Weather Jib28.19
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 191.3 Stability Index 119.2
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  03510004BIV Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESPADON IIIESP-10920_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 VMG1556.61079.5877.8769.5706.0675.9663.8656.8663.9
52°980.3697.0581.9522.6491.8476.6469.7464.6464.2
60°903.2656.2555.0504.9479.1464.9457.0451.0449.0
75°852.0631.3537.4490.1468.6453.8442.9430.4424.8
90°840.4612.3517.2474.9453.2438.7429.0416.2402.9
110°875.9632.3526.8476.4450.1429.9412.0383.9367.8
120°938.5662.6543.4485.5456.2434.6414.8379.1347.6
135°1087.6746.7599.0518.8476.8451.7431.1392.4355.0
150°1318.2889.9695.5587.0520.5482.1458.7423.3390.3
Run VMG1522.21027.5803.1677.8600.8552.2516.3466.9433.7
Selected Courses
Windward / Leeward1539.41053.5840.5723.6653.4614.0590.1561.8548.8
All purpose1147.0800.7651.5573.1528.8503.4486.7465.4451.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward687.40.8729
All purpose551.11.0888
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7736
Downwind "popa"0.9043
70% up, 30% down "Ilhabela"0.8087
30% up, 70% down "Ilhabela-inverso"0.8607
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Predominantly Upwind594.51.0092
Predominantly Downwind565.71.0606
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP574.91.0437 Predom. Rc High442.21.3570 5B SF Bay L/M763.20.7861 TriNum AP Low726.10.8263 Predom. Dn Low890.70.6736 5B SF Bay Med642.90.9333 TriNum AP Med547.51.0959 Predom. Dn L/M644.80.9305 5B SF Bay M/H576.61.0407 TriNum AP High482.91.2425 Predom. Dn Med543.61.1038 5B SF Bay High549.71.0916 TriNum W/L Low994.50.6033 Predom. Dn M/H483.51.2408 5B AP Low809.60.7411 TriNum W/L Med682.50.8791 Predom. Dn High450.11.3329 5B AP L/M627.70.9559 TriNum W/L Hig585.51.0248 ChiMac Up Low772.20.7770 5B AP Med538.61.1140 Predom. Upwind622.30.9641 ChiMac Up Med688.10.8719 5B AP M/H489.51.2258 Predom. Reaching547.81.0954 ChiMac Up High591.71.0140 5B AP High466.71.2855 Predom. Downwind593.61.0107 ChiMac Off Low758.80.7908 5B W/L Low1121.70.5349 Predom. Up Low890.60.6737 ChiMac Off Med665.00.9023 5B W/L L/M803.00.7472 Predom. Up L/M662.20.9060 ChiMac Off High555.01.0811 5B W/L Med668.80.8971 Predom. Up Med572.51.0481 ChiMac AP Low760.40.7890 5B W/L M/H594.71.0090 Predom. Up M/H528.01.1363 ChiMac AP Med672.90.8916 5B W/L High564.51.0630 Predom. Up High512.41.1710 ChiMac AP High571.11.0507 W/L 60-40 Low1127.00.5324 Predom. Rc Low780.40.7688 BayMac Cove Island882.80.6797 W/L 60-40 L/M811.20.7396 Predom. Rc L/M583.61.0282 BayMac Shore874.50.6861 W/L 60-40 Med679.60.8829 Predom. Rc Med507.01.1835 Harvest Moon482.31.2441 W/L 60-40 M/H609.40.9846 Predom. Rc M/H464.61.2914 5B SF Bay Low938.10.6396 W/L 60-40 High583.41.0284      SA/DSPL Up20.33SA/DSPL Dn32.59
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance602.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating602.80.9954
FinRating, kevyt tuuli1102.70.9068
FinRating, kova tuuli469.71.0646
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9954
Triple Number Coastal/Long Distance Low0.8263
Triple Number Coastal/Long Distance Medium1.0960
Triple Number Coastal/Long Distance High1.2425
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8791
Triple Number Windward/Leeward High1.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
For information
General Purpose Handicap (GPH)622.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Saronikos S All_Purpose639.50.9382
Saronikos S Upwind714.80.8394
Saronikos S Downwind547.81.0953
Saronikos N All_Purpose639.50.9382
Saronikos N Upwind746.60.8037
Saronikos N Downwind593.21.0114
Saronikos SW All_Purpose645.70.9292
Saronikos SW Upwind739.30.8116
Saronikos SW Downwind550.31.0903
Saronikos NE All_Purpose691.90.8672
Saronikos NE Upwind697.20.8606
Saronikos NE Downwind667.70.8987
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose574.91.0437
5-Band All-Purpose Low884.60.6783
5-Band All-Purpose L/M650.40.9225
5-Band All-Purpose Med556.31.0786
5-Band All-Purpose M/H504.71.1888
5-Band All-Purpose High480.61.2484
Single Number Predominant Upwind593.51.0109
Single Number Predominant Reaching524.31.1443
Single Number Predominant Downwind566.11.0598
5-Band 50-50 Windward/Leeward Low1121.70.5349
5-Band 50-50 Windward/Leeward L/M803.00.7472
5-Band 50-50 Windward/Leeward Med668.80.8971
5-Band 50-50 Windward/Leeward M/H594.71.0090
5-Band 50-50 Windward/Leeward High564.51.0630
5-Band 60-40 Windward/Leeward Low1127.00.5324
5-Band 60-40 Windward/Leeward L/M811.20.7396
5-Band 60-40 Windward/Leeward Med679.60.8829
5-Band 60-40 Windward/Leeward M/H609.40.9846
5-Band 60-40 Windward/Leeward High583.41.0284
Triple Number 50-50 Windward/Leeward Low994.50.6033
Triple Number 50-50 Windward/Leeward Med682.70.8789
Triple Number 50-50 Windward/Leeward High585.51.0248
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward698.30.8593
Triple Number 60-40 Windward/Leeward Low1000.70.5996
Triple Number 60-40 Windward/Leeward Med692.90.8659
Triple Number 60-40 Windward/Leeward High601.20.9980
Triple Number All-Purpose Low790.20.7593
Triple Number All-Purpose Med565.61.0608
Triple Number All-Purpose High497.81.2054
Triple Number Predominant Upwind Low805.40.7450
Triple Number Predominant Upwind Med584.41.0267
Triple Number Predominant Upwind High526.61.1393
Triple Number Predominant Reaching Low705.80.8500
Triple Number Predominant Reaching Med523.51.1461
Triple Number Predominant Reaching High449.61.3347
Triple Number Predominant Downwind Low790.90.7586
Triple Number Predominant Downwind Med555.21.0808
Triple Number Predominant Downwind High466.91.2850
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low726.1
Triple Number Coastal/Long Distance Medium547.4
Triple Number Coastal/Long Distance High482.9
Triple Number Windward/Leeward Low947.0
Triple Number Windward/Leeward Medium682.5
Triple Number Windward/Leeward High585.5
Predominantly Upwind594.5
Predominantly Downwind565.7
Predominantly Reaching536.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8263
Triple Number Coastal/Long Distance Medium1.0960
Triple Number Coastal/Long Distance High1.2425
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8791
Triple Number Windward/Leeward High1.0248
Coastal/Long Distance0.9954
Predominantly Upwind1.0092
Predominantly Downwind1.0606
For information
General Purpose Handicap (GPH)622.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0888
Distanseseilas Trippeltall svak vind0.8263
Distanseseilas Trippeltall mellomvind1.0960
Distanseseilas Trippeltall sterk vind1.2425
Pølsebane Trippeltall svak vind0.6336
Pølsebane Trippeltall mellomvind0.8791
Pølsebane Trippeltall sterk vind1.0248
Motvind Singeltall1.0092
Medvind Singeltall1.0606
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Coastal/Long Distance602.80.9954
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind594.51.0092
Predominantly Downwind565.71.0606
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore552.71.0855
Cape Doctor Coastal455.81.3163
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8263
Triple Number Coastal/Long Distance Medium1.0960
Triple Number Coastal/Long Distance High1.2425
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8791
Triple Number Windward/Leeward High1.0248
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8263
Triple Number Coastal/Long Distance Medium1.0960
Triple Number Coastal/Long Distance High1.2425
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8791
Triple Number Windward/Leeward High1.0248
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Predominantly Upwind594.51.0092
Predominantly Downwind565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance602.80.9954
Triple Number Coastal/Long Distance Low726.10.8263
Triple Number Coastal/Long Distance Medium547.41.0960
Triple Number Coastal/Long Distance High482.91.2425
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium682.50.8791
Triple Number Windward/Leeward High585.51.0248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1537.61050.9787.9649.1565.6522.6491.9445.5428.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP574.91.0437 Predom. Dn High450.11.3329 5B AP M/H489.51.2258 TriNum AP Low726.10.8263 Predom. Rc Low780.40.7688 5B AP High466.71.2855 TriNum AP Med547.51.0959 Predom. Rc L/M583.61.0282 5B SF Bay Low938.10.6396 TriNum AP High482.91.2425 Predom. Rc Med507.01.1835 5B SF Bay L/M763.20.7861 TriNum W/L Low994.50.6033 Predom. Rc M/H464.61.2914 5B SF Bay Med642.90.9333 TriNum W/L Med682.50.8791 Predom. Rc High442.21.3570 5B SF Bay M/H576.61.0407 TriNum W/L Hig585.51.0248 5B W/L Low1121.70.5349 5B SF Bay High549.71.0916 Predom. Upwind622.30.9641 5B W/L L/M803.00.7472 ChiMac Up Low772.20.7770 Predom. Reaching547.81.0954 5B W/L Med668.80.8971 ChiMac Up Med688.10.8719 Predom. Downwind593.61.0107 5B W/L M/H594.71.0090 ChiMac Up High591.71.0140 Predom. Up Low890.60.6737 5B W/L High564.51.0630 ChiMac Off Low758.80.7908 Predom. Up L/M662.20.9060 W/L 60-40 Low1127.00.5324 ChiMac Off Med665.00.9023 Predom. Up Med572.51.0481 W/L 60-40 L/M811.20.7396 ChiMac Off High555.01.0811 Predom. Up M/H528.01.1363 W/L 60-40 Med679.60.8829 ChiMac AP Low760.40.7890 Predom. Up High512.41.1710 W/L 60-40 M/H609.40.9846 ChiMac AP Med672.90.8916 Predom. Dn Low890.70.6736 W/L 60-40 High583.41.0284 ChiMac AP High571.11.0507 Predom. Dn L/M644.80.9305 5B AP Low809.60.7411 BayMac Cove Island882.80.6797 Predom. Dn Med543.61.1038 5B AP L/M627.70.9559 BayMac Shore874.50.6861 Predom. Dn M/H483.51.2408 5B AP Med538.61.1140 Harvest Moon482.31.2441      SA/DSPL Up20.33SA/DSPL Dn32.59
ORC Ref  03510004BIV Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESPADON IIIESP-10920_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 40Measurement10/06/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.060Maximum beam3.890Draft2.067Displacement7,672Wetted area30.46IMS L10.734LSM010.465Accomod. length12.060Sink (kg/mm) 23.43
VCGD0.054VCGM0.060 RM Rated (kg·m) 191.3Limit of positive stability(°) 116.7 Stability Index 119.2 BLR index 0.0000Default crew weight734 Declared crew weight 764
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0031
EDL2.800ST10.046ST20.170
ST30.172ST40.098ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.240IG14.450ISP14.600MDT10.110MDL10.220MDT20.090MDL20.120TL1.300MW0.220GO0.220
E5.400J4.150BAS1.800FSD0.040SFJ0.180SPL4.400WPLTPS4.470BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered193.0Flotation Date01/01/2010
SFFP0.100FFMFF1.482LCFcl6.717SG
SAFP11.430FAMFA1.131LCFsh6.986HBI1.278
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004BIV Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESPADON IIIESP-10920_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.070.911.703.054.1741.5409/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.060.701.342.684.085.5013.98NoNo 38.0709/06/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment115.3413.6014.476.708.9075%86.1009/06/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.1 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity152 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity92 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004BIV Issued on 14/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org