Club Certificate2026
FARNIENTEPOR-25689_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 Angles48.5°46.3°44.5°43.5°42.3°40.9°39.6°39.4°40.1°
Beat VMG2.073.063.814.394.865.245.525.785.77
52°3.324.815.896.687.247.637.908.208.26
60°3.655.176.257.007.527.868.118.448.57
75°3.895.426.497.247.738.058.318.749.06
90°3.785.426.667.548.088.468.779.209.45
110°3.885.556.837.698.218.629.039.8310.61
120°3.765.406.657.548.118.528.949.8010.80
135°3.284.826.057.047.748.218.609.4310.36
150°2.724.065.226.207.017.628.068.729.41
Run VMG2.363.514.525.376.076.627.067.788.38
Gybe Angles140.1°143.2°146.8°148.4°149.4°151.9°156.5°162.8°177.1°
APH ToD:554.7CDL: 9.921APH ToT: 1.0817CertNo:2568901
BOAT
ClassDUFOUR 455 GLDesignerFELCIBuilderDUFOUR YACHTSAge date01/2008Series date01/2005Offset fileDufour455GL.offData filePOR25689_C
HULL
Length Overall13.271 mMaximum Beam4.294 mDraft1.919 mDisplacement10,272 kgDLR7.0015IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.650%RS Assessment-0.102%
PROPELLER
InstallationStrutTypeFolding 4 bladesDiameter0.510m
CREW
Maximum weight826 kg(default)Minimum weight696 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.0038.38Headsail Luffed49.6049.60Headsail FlyingSymmetricAsymmetric110.63110.63 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.13Storm Jib11.57Heavy Weather Jib31.24
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting Moment 398.1 kg·m Stability Index 131.8
COMMENTS
DESPLAZAMIENTO CATALOGO
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  03510004P57 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FARNIENTEPOR-25689_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 VMG1737.41177.4943.8819.5740.4687.5652.1622.7624.2
52°1084.7747.9610.7539.2497.1471.7455.5438.8435.9
60°987.2696.2576.5514.0478.8458.1444.1426.5420.2
75°924.6664.1554.7497.5466.0446.9433.3411.8397.1
90°952.7663.9540.8477.7445.3425.5410.4391.5380.8
110°926.9648.2527.3468.2438.3417.6398.9366.3339.3
120°956.5667.0541.5477.2444.1422.4402.9367.4333.5
135°1097.5747.3594.6511.7465.4438.5418.5381.9347.6
150°1323.5887.6690.0580.6513.4472.2446.8412.8382.6
Run VMG1528.21024.9796.8670.4592.8544.1509.8462.7429.8
Selected Courses
Windward / Leeward1632.81101.2870.3745.0666.6615.8580.9542.7527.0
All purpose1224.0837.8671.9583.7531.5498.3474.8445.8429.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward699.40.8578
All purpose554.71.0817
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7442
Downwind "popa"0.9127
70% up, 30% down "Ilhabela"0.7879
30% up, 70% down "Ilhabela-inverso"0.8547
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Predominantly Upwind606.40.9895
Predominantly Downwind564.61.0627
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP577.11.0396 Predom. Rc High423.21.4177 5B SF Bay L/M790.70.7588 TriNum AP Low754.80.7949 Predom. Dn Low915.10.6557 5B SF Bay Med654.70.9165 TriNum AP Med552.41.0862 Predom. Dn L/M650.70.9220 5B SF Bay M/H568.31.0557 TriNum AP High469.81.2771 Predom. Dn Med540.01.1112 5B SF Bay High530.31.1314 TriNum W/L Low1037.90.5781 Predom. Dn M/H472.61.2696 5B AP Low843.60.7112 TriNum W/L Med697.00.8608 Predom. Dn High436.61.3744 5B AP L/M644.50.9310 TriNum W/L Hig575.31.0429 ChiMac Up Low817.20.7342 5B AP Med541.61.1079 Predom. Upwind636.90.9420 ChiMac Up Med716.50.8375 5B AP M/H478.71.2534 Predom. Reaching551.41.0881 ChiMac Up High598.71.0022 5B AP High448.01.3394 Predom. Downwind593.71.0107 ChiMac Off Low772.60.7766 5B W/L Low1176.30.5101 Predom. Up Low955.10.6282 ChiMac Off Med671.00.8942 5B W/L L/M830.00.7229 Predom. Up L/M691.00.8683 ChiMac Off High551.71.0875 5B W/L Med681.00.8811 Predom. Up Med582.11.0307 ChiMac AP Low790.50.7590 5B W/L M/H587.61.0211 Predom. Up M/H516.71.1613 ChiMac AP Med690.40.8690 5B W/L High546.61.0977 Predom. Up High489.21.2265 ChiMac AP High572.81.0474 W/L 60-40 Low1192.90.5030 Predom. Rc Low822.90.7291 BayMac Cove Island921.40.6512 W/L 60-40 L/M844.90.7101 Predom. Rc L/M596.71.0056 BayMac Shore914.50.6561 W/L 60-40 Med695.60.8625 Predom. Rc Med505.01.1880 Harvest Moon475.51.2618 W/L 60-40 M/H602.20.9963 Predom. Rc M/H450.91.3305 5B SF Bay Low983.50.6101 W/L 60-40 High562.91.0659      SA/DSPL Up18.40SA/DSPL Dn31.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance608.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating608.80.9856
FinRating, kevyt tuuli1157.40.8640
FinRating, kova tuuli451.11.1084
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9856
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0864
Triple Number Coastal/Long Distance High1.2771
Triple Number Windward/Leeward Low0.6087
Triple Number Windward/Leeward Medium0.8608
Triple Number Windward/Leeward High1.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
For information
General Purpose Handicap (GPH)631.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Saronikos S All Purpose660.80.9080
Saronikos S Upwind754.60.7951
Saronikos S Downwind544.51.1019
Saronikos N All Purpose681.40.8805
Saronikos N Upwind785.50.7639
Saronikos N Downwind591.51.0144
Saronikos SW All Purpose669.80.8958
Saronikos SW Upwind787.00.7624
Saronikos SW Downwind547.01.0969
Saronikos NE All Purpose710.20.8449
Saronikos NE Upwind733.50.8180
Saronikos NE Downwind670.70.8946
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose577.11.0396
5-Band All Purpose Low930.50.6448
5-Band All Purpose L/M668.10.8981
5-Band All Purpose Med559.11.0731
5-Band All Purpose M/H493.31.2163
5-Band All Purpose High461.91.2989
Single Number Predominant Upwind605.80.9904
Single Number Predominant Reaching525.41.1421
Single Number Predominant Downwind564.31.0632
5-Band 50-50 Windward/Leeward Low1176.30.5101
5-Band 50-50 Windward/Leeward L/M830.00.7229
5-Band 50-50 Windward/Leeward Med681.00.8811
5-Band 50-50 Windward/Leeward M/H587.61.0211
5-Band 50-50 Windward/Leeward High546.61.0977
5-Band 60-40 Windward/Leeward Low1192.90.5030
5-Band 60-40 Windward/Leeward L/M844.90.7101
5-Band 60-40 Windward/Leeward Med695.60.8625
5-Band 60-40 Windward/Leeward M/H602.20.9963
5-Band 60-40 Windward/Leeward High562.91.0659
Triple Number 50-50 Windward/Leeward Low1037.90.5781
Triple Number 50-50 Windward/Leeward Med697.10.8607
Triple Number 50-50 Windward/Leeward High575.31.0429
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward714.20.8401
Triple Number 60-40 Windward/Leeward Low1053.50.5695
Triple Number 60-40 Windward/Leeward Med711.80.8429
Triple Number 60-40 Windward/Leeward High590.21.0166
Triple Number All-Purpose Low825.00.7273
Triple Number All-Purpose Med570.51.0517
Triple Number All-Purpose High484.21.2393
Triple Number Predominant Upwind Low855.40.7014
Triple Number Predominant Upwind Med597.41.0044
Triple Number Predominant Upwind High511.21.1738
Triple Number Predominant Reaching Low737.30.8138
Triple Number Predominant Reaching Med524.91.1432
Triple Number Predominant Reaching High433.61.3837
Triple Number Predominant Downwind Low809.20.7415
Triple Number Predominant Downwind Med551.71.0876
Triple Number Predominant Downwind High455.41.3176
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low754.8
Triple Number Coastal/Long Distance Medium552.3
Triple Number Coastal/Long Distance High469.8
Triple Number Windward/Leeward Low985.7
Triple Number Windward/Leeward Medium697.0
Triple Number Windward/Leeward High575.3
Predominantly Upwind606.4
Predominantly Downwind564.6
Predominantly Reaching535.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0864
Triple Number Coastal/Long Distance High1.2771
Triple Number Windward/Leeward Low0.6087
Triple Number Windward/Leeward Medium0.8608
Triple Number Windward/Leeward High1.0429
Coastal/Long Distance0.9856
Predominantly Upwind0.9895
Predominantly Downwind1.0627
For information
General Purpose Handicap (GPH)631.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0817
Distanseseilas Trippeltall svak vind0.7949
Distanseseilas Trippeltall mellomvind1.0864
Distanseseilas Trippeltall sterk vind1.2771
Pølsebane Trippeltall svak vind0.6087
Pølsebane Trippeltall mellomvind0.8608
Pølsebane Trippeltall sterk vind1.0429
Motvind Singeltall0.9895
Medvind Singeltall1.0627
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Coastal/Long Distance608.80.9856
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind606.40.9895
Predominantly Downwind564.61.0627
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore531.71.1284
Cape Doctor Coastal434.31.3815
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0864
Triple Number Coastal/Long Distance High1.2771
Triple Number Windward/Leeward Low0.6087
Triple Number Windward/Leeward Medium0.8608
Triple Number Windward/Leeward High1.0429
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7949
Triple Number Coastal/Long Distance Medium1.0864
Triple Number Coastal/Long Distance High1.2771
Triple Number Windward/Leeward Low0.6087
Triple Number Windward/Leeward Medium0.8608
Triple Number Windward/Leeward High1.0429
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Predominantly Upwind606.40.9895
Predominantly Downwind564.61.0627
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.80.9856
Triple Number Coastal/Long Distance Low754.80.7949
Triple Number Coastal/Long Distance Medium552.31.0864
Triple Number Coastal/Long Distance High469.81.2771
Triple Number Windward/Leeward Low985.70.6087
Triple Number Windward/Leeward Medium697.00.8608
Triple Number Windward/Leeward High575.31.0429
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1622.31093.5813.7664.2571.0518.0479.4426.6408.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP577.11.0396 Predom. Dn High436.61.3744 5B AP M/H478.71.2534 TriNum AP Low754.80.7949 Predom. Rc Low822.90.7291 5B AP High448.01.3394 TriNum AP Med552.41.0862 Predom. Rc L/M596.71.0056 5B SF Bay Low983.50.6101 TriNum AP High469.81.2771 Predom. Rc Med505.01.1880 5B SF Bay L/M790.70.7588 TriNum W/L Low1037.90.5781 Predom. Rc M/H450.91.3305 5B SF Bay Med654.70.9165 TriNum W/L Med697.00.8608 Predom. Rc High423.21.4177 5B SF Bay M/H568.31.0557 TriNum W/L Hig575.31.0429 5B W/L Low1176.30.5101 5B SF Bay High530.31.1314 Predom. Upwind636.90.9420 5B W/L L/M830.00.7229 ChiMac Up Low817.20.7342 Predom. Reaching551.41.0881 5B W/L Med681.00.8811 ChiMac Up Med716.50.8375 Predom. Downwind593.71.0107 5B W/L M/H587.61.0211 ChiMac Up High598.71.0022 Predom. Up Low955.10.6282 5B W/L High546.61.0977 ChiMac Off Low772.60.7766 Predom. Up L/M691.00.8683 W/L 60-40 Low1192.90.5030 ChiMac Off Med671.00.8942 Predom. Up Med582.11.0307 W/L 60-40 L/M844.90.7101 ChiMac Off High551.71.0875 Predom. Up M/H516.71.1613 W/L 60-40 Med695.60.8625 ChiMac AP Low790.50.7590 Predom. Up High489.21.2265 W/L 60-40 M/H602.20.9963 ChiMac AP Med690.40.8690 Predom. Dn Low915.10.6557 W/L 60-40 High562.91.0659 ChiMac AP High572.81.0474 Predom. Dn L/M650.70.9220 5B AP Low843.60.7112 BayMac Cove Island921.40.6512 Predom. Dn Med540.01.1112 5B AP L/M644.50.9310 BayMac Shore914.50.6561 Predom. Dn M/H472.61.2696 5B AP Med541.61.1079 Harvest Moon475.51.2618      SA/DSPL Up18.40SA/DSPL Dn31.21
ORC Ref  03510004P57 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FARNIENTEPOR-25689_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 455 GLMeasurement20/04/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.271Maximum beam4.294Draft1.919Displacement10,272Wetted area38.05IMS L11.706LSM011.362Accomod. length13.271Sink (kg/mm) 29.90
VCGD-0.460VCGM-0.300 RM Rated (kg·m) 398.1Limit of positive stability(°) 128.1 Stability Index 131.8 BLR index 0.0000Default crew weight826 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 4 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.510PBWPIPA0.0011
EDLST1ST2
ST3ST4ST5
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.320IG15.210ISP16.300MDT10.125MDL10.250MDT2MDL2TLMWGO
E4.840J5.430BAS1.750FSD0.050SFJ0.140SPLWPLTPS5.740BD0.190MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered400.0Flotation Date01/01/2010
SFFP0.890FFMFF1.565LCFcl7.333SG
SAFP12.670FAMFA1.233LCFsh7.637HBI1.349
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004P57 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FARNIENTEPOR-25689_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.030.741.452.803.9338.0030/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.801.593.275.056.8814.80YesNo 49.6030/04/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment017.5215.6216.577.798.9088%110.6327/03/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.3 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity219 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity116 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004P57 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org