Non Spin/HSFClub Certificate2026
ALBORANYESP-8414_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 Angles47.8°45.8°43.8°42.3°41.1°39.8°38.9°39.3°40.4°
Beat VMG2.073.053.824.424.895.255.465.585.50
52°3.294.785.856.647.197.547.767.927.92
60°3.605.116.176.937.437.757.968.168.21
75°3.825.346.417.157.627.938.178.538.70
90°3.695.236.327.117.627.958.228.709.10
110°3.114.605.806.747.437.878.228.859.50
120°2.924.365.556.517.257.758.118.769.45
135°2.543.834.975.956.767.387.828.469.10
150°2.143.254.275.075.866.547.127.908.50
Run VMG1.852.813.704.495.286.006.657.628.24
Gybe Angles142.6°143.3°144.3°168.5°169.4°170.3°171.4°174.4°175.4°
APH ToD:595.3CDL: 9.725APH ToT: 1.0079CertNo:841401
BOAT
ClassDUFOUR 425 GLDesignerFELCI UMBERTOBuilderDUFOURAge date01/2007Series date01/2006Offset fileDUF425CL.OFFData fileE8414_C
HULL
Length Overall12.600 mMaximum Beam4.170 mDraft2.089 mDisplacement8,682 kgDLR6.4673IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeSolid 2 bladesDiameter0.400m
CREW
Maximum weight500 kg(declared)Minimum weight370 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.9835.31Headsail Luffed46.8046.80Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.26Storm Jib10.48Heavy Weather Jib28.28
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 288.5 kg·m Stability Index 126.7
COMMENTS
CASCO ESTIMADO. SIN SPINANKER/SIN TANGON
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  03510004KPH Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ALBORANYESP-8414_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 VMG1741.51178.8941.3814.7735.6686.2659.7645.4654.1
52°1092.8753.5615.2542.5500.9477.2464.0454.5454.3
60°1000.7704.6583.1519.4484.7464.8452.4440.9438.7
75°943.0673.6562.0503.6472.7454.1440.6422.1413.8
90°974.3688.9569.2506.3472.7452.7438.1413.8395.7
110°1155.8782.9621.1534.0484.8457.1438.2406.6379.0
120°1231.2826.5649.2553.1496.7464.6443.9410.8380.8
135°1419.7939.9723.6605.5532.9487.6460.4425.5395.6
150°1684.11109.4843.7710.2614.5550.1505.8455.5423.5
Run VMG1944.61281.0974.2802.2681.5599.7541.4472.3436.7
Selected Courses
Windward / Leeward1843.11229.9957.7808.5708.5642.9600.6558.9545.4
All purpose1374.9929.9735.7632.1567.0525.9499.8471.1456.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward748.10.8020
All purpose595.31.0079
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7418
Downwind "popa"0.7847
70% up, 30% down "Ilhabela"0.7542
30% up, 70% down "Ilhabela-inverso"0.7713
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Predominantly Upwind630.40.9517
Predominantly Downwind629.10.9537
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP618.70.9698 Predom. Rc High449.31.3353 5B SF Bay L/M859.50.6981 TriNum AP Low832.80.7205 Predom. Dn Low1079.20.5560 5B SF Bay Med696.60.8613 TriNum AP Med592.61.0125 Predom. Dn L/M746.00.8043 5B SF Bay M/H593.51.0110 TriNum AP High495.51.2108 Predom. Dn Med598.51.0025 5B SF Bay High553.91.0831 TriNum W/L Low1153.80.5200 Predom. Dn M/H505.41.1871 5B AP Low953.70.6291 TriNum W/L Med746.20.8041 Predom. Dn High462.31.2978 5B AP L/M702.90.8536 TriNum W/L Hig595.51.0075 ChiMac Up Low856.30.7007 5B AP Med579.41.0355 Predom. Upwind662.90.9051 ChiMac Up Med747.80.8024 5B AP M/H505.01.1882 Predom. Reaching597.81.0036 ChiMac Up High622.30.9642 5B AP High473.51.2671 Predom. Downwind666.60.9001 ChiMac Off Low897.50.6685 5B W/L Low1315.20.4562 Predom. Up Low1006.30.5962 ChiMac Off Med766.30.7829 5B W/L L/M908.40.6605 Predom. Up L/M721.30.8319 ChiMac Off High613.00.9788 5B W/L Med726.00.8264 Predom. Up Med602.20.9964 ChiMac AP Low869.90.6898 5B W/L M/H609.80.9839 Predom. Up M/H534.01.1235 ChiMac AP Med752.10.7978 5B W/L High563.81.0643 Predom. Up High510.31.1759 ChiMac AP High614.50.9764 W/L 60-40 Low1304.10.4601 Predom. Rc Low914.30.6563 BayMac Cove Island1021.20.5876 W/L 60-40 L/M907.00.6615 Predom. Rc L/M653.20.9185 BayMac Shore1009.30.5945 W/L 60-40 Med731.10.8207 Predom. Rc Med543.71.1036 Harvest Moon516.71.1613 W/L 60-40 M/H621.50.9655 Predom. Rc M/H479.01.2527 5B SF Bay Low1083.80.5536 W/L 60-40 High580.91.0329      SA/DSPL Up19.22SA/DSPL Dn19.22
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance656.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating656.10.9145
FinRating, kevyt tuuli1300.60.7689
FinRating, kova tuuli478.61.0447
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9145
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium1.0127
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.5485
Triple Number Windward/Leeward Medium0.8041
Triple Number Windward/Leeward High1.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
For information
General Purpose Handicap (GPH)681.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Saronikos S All Purpose688.30.8717
Saronikos S Upwind759.30.7902
Saronikos S Downwind624.50.9608
Saronikos N All Purpose731.50.8203
Saronikos N Upwind795.90.7539
Saronikos N Downwind705.30.8507
Saronikos SW All Purpose708.00.8475
Saronikos SW Upwind794.80.7549
Saronikos SW Downwind641.90.9347
Saronikos NE All Purpose778.90.7703
Saronikos NE Upwind746.50.8037
Saronikos NE Downwind816.50.7349
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose618.70.9698
5-Band All Purpose Low1034.00.5802
5-Band All Purpose L/M729.20.8228
5-Band All Purpose Med597.91.0035
5-Band All Purpose M/H518.41.1575
5-Band All Purpose High485.01.2372
Single Number Predominant Upwind628.60.9545
Single Number Predominant Reaching567.91.0565
Single Number Predominant Downwind630.10.9522
5-Band 50-50 Windward/Leeward Low1315.20.4562
5-Band 50-50 Windward/Leeward L/M908.40.6605
5-Band 50-50 Windward/Leeward Med726.00.8264
5-Band 50-50 Windward/Leeward M/H609.80.9839
5-Band 50-50 Windward/Leeward High563.81.0643
5-Band 60-40 Windward/Leeward Low1304.10.4601
5-Band 60-40 Windward/Leeward L/M907.00.6615
5-Band 60-40 Windward/Leeward Med731.10.8207
5-Band 60-40 Windward/Leeward M/H621.50.9655
5-Band 60-40 Windward/Leeward High580.91.0329
Triple Number 50-50 Windward/Leeward Low1153.80.5200
Triple Number 50-50 Windward/Leeward Med746.30.8039
Triple Number 50-50 Windward/Leeward High595.51.0075
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward752.90.7969
Triple Number 60-40 Windward/Leeward Low1146.20.5235
Triple Number 60-40 Windward/Leeward Med750.40.7995
Triple Number 60-40 Windward/Leeward High608.60.9859
Triple Number All-Purpose Low912.30.6577
Triple Number All-Purpose Med612.00.9804
Triple Number All-Purpose High508.31.1804
Triple Number Predominant Upwind Low903.90.6638
Triple Number Predominant Upwind Med619.40.9687
Triple Number Predominant Upwind High527.91.1365
Triple Number Predominant Reaching Low814.40.7367
Triple Number Predominant Reaching Med564.41.0631
Triple Number Predominant Reaching High461.31.3006
Triple Number Predominant Downwind Low943.90.6356
Triple Number Predominant Downwind Med618.50.9700
Triple Number Predominant Downwind High487.31.2314
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low832.8
Triple Number Coastal/Long Distance Medium592.5
Triple Number Coastal/Long Distance High495.5
Triple Number Windward/Leeward Low1093.9
Triple Number Windward/Leeward Medium746.2
Triple Number Windward/Leeward High595.5
Predominantly Upwind630.4
Predominantly Downwind629.1
Predominantly Reaching587.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium1.0127
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.5485
Triple Number Windward/Leeward Medium0.8041
Triple Number Windward/Leeward High1.0075
Coastal/Long Distance0.9145
Predominantly Upwind0.9517
Predominantly Downwind0.9537
For information
General Purpose Handicap (GPH)681.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0079
Distanseseilas Trippeltall svak vind0.7205
Distanseseilas Trippeltall mellomvind1.0127
Distanseseilas Trippeltall sterk vind1.2108
Pølsebane Trippeltall svak vind0.5485
Pølsebane Trippeltall mellomvind0.8041
Pølsebane Trippeltall sterk vind1.0075
Motvind Singeltall0.9517
Medvind Singeltall0.9537
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Coastal/Long Distance656.10.9145
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind630.40.9517
Predominantly Downwind629.10.9537
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore549.41.0920
Cape Doctor Coastal460.91.3019
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium1.0127
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.5485
Triple Number Windward/Leeward Medium0.8041
Triple Number Windward/Leeward High1.0075
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium1.0127
Triple Number Coastal/Long Distance High1.2108
Triple Number Windward/Leeward Low0.5485
Triple Number Windward/Leeward Medium0.8041
Triple Number Windward/Leeward High1.0075
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Predominantly Upwind630.40.9517
Predominantly Downwind629.10.9537
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.10.9145
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium592.51.0127
Triple Number Coastal/Long Distance High495.51.2108
Triple Number Windward/Leeward Low1093.90.5485
Triple Number Windward/Leeward Medium746.20.8041
Triple Number Windward/Leeward High595.51.0075
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1853.21235.0898.5722.0609.5548.2506.9453.0435.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP618.70.9698 Predom. Dn High462.31.2978 5B AP M/H505.01.1882 TriNum AP Low832.80.7205 Predom. Rc Low914.30.6563 5B AP High473.51.2671 TriNum AP Med592.61.0125 Predom. Rc L/M653.20.9185 5B SF Bay Low1083.80.5536 TriNum AP High495.51.2108 Predom. Rc Med543.71.1036 5B SF Bay L/M859.50.6981 TriNum W/L Low1153.80.5200 Predom. Rc M/H479.01.2527 5B SF Bay Med696.60.8613 TriNum W/L Med746.20.8041 Predom. Rc High449.31.3353 5B SF Bay M/H593.51.0110 TriNum W/L Hig595.51.0075 5B W/L Low1315.20.4562 5B SF Bay High553.91.0831 Predom. Upwind662.90.9051 5B W/L L/M908.40.6605 ChiMac Up Low856.30.7007 Predom. Reaching597.81.0036 5B W/L Med726.00.8264 ChiMac Up Med747.80.8024 Predom. Downwind666.60.9001 5B W/L M/H609.80.9839 ChiMac Up High622.30.9642 Predom. Up Low1006.30.5962 5B W/L High563.81.0643 ChiMac Off Low897.50.6685 Predom. Up L/M721.30.8319 W/L 60-40 Low1304.10.4601 ChiMac Off Med766.30.7829 Predom. Up Med602.20.9964 W/L 60-40 L/M907.00.6615 ChiMac Off High613.00.9788 Predom. Up M/H534.01.1235 W/L 60-40 Med731.10.8207 ChiMac AP Low869.90.6898 Predom. Up High510.31.1759 W/L 60-40 M/H621.50.9655 ChiMac AP Med752.10.7978 Predom. Dn Low1079.20.5560 W/L 60-40 High580.91.0329 ChiMac AP High614.50.9764 Predom. Dn L/M746.00.8043 5B AP Low953.70.6291 BayMac Cove Island1021.20.5876 Predom. Dn Med598.51.0025 5B AP L/M702.90.8536 BayMac Shore1009.30.5945 Predom. Dn M/H505.41.1871 5B AP Med579.41.0355 Harvest Moon516.71.1613      SA/DSPL Up19.22SA/DSPL Dn19.22
ORC Ref  03510004KPH Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ALBORANYESP-8414_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 425 GLMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.600Maximum beam4.170Draft2.089Displacement8,682Wetted area33.52IMS L11.208LSM011.030Accomod. length12.600Sink (kg/mm) 26.67
VCGD-0.097VCGM-0.136 RM Rated (kg·m) 288.5Limit of positive stability(°) 124.5 Stability Index 126.7 BLR index 0.0000Default crew weight792 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0162
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.680IG14.473ISP15.000MDT10.135MDL10.240MDT2MDL2TLMWGO
E4.700J4.750BAS1.685FSD0.050SFJ0.150SPLWPLTPSBD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered290.0Flotation Date01/01/2010
SFFP0.189FFMFF1.574LCFcl7.125SG
SAFP11.957FAMFA1.131LCFsh7.414HBI1.327
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004KPH Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ALBORANYESP-8414_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.080.731.432.673.7534.98
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment16.5314.08NoNo 46.80
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.6 mTable area0.55 m²Headroom1.84 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity165 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity102 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004KPH Issued on 09/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org