International Certificate2026
IF KNOTPOR-25559
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 Angles46.5°43.8°41.9°40.2°38.9°37.9°37.6°37.8°38.8°
Beat VMG2.133.083.794.304.674.874.954.974.89
52°3.354.725.676.276.646.846.936.996.97
60°3.604.985.926.486.817.017.137.217.22
75°3.775.156.086.646.967.207.397.597.68
90°3.655.036.096.737.087.277.497.908.14
110°3.595.096.196.847.257.607.908.328.64
120°3.444.906.006.737.187.567.948.689.26
135°3.004.395.496.366.927.317.708.579.79
150°2.493.734.815.736.476.967.338.079.01
Run VMG2.163.234.164.985.706.296.757.458.13
Gybe Angles142.9°146.6°150.3°153.0°158.4°165.1°171.4°177.2°175.0°
APH ToD:601.3CDL: 8.280APH ToT: 0.9978CertNo:2555901
BOAT
ClassFIRST 31.7DesignerFINOTBuilderBENETEAUAge date01/1999Series date01/1998Offset fileFIRST317.offData filePOR25559
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.941 mDisplacement3,921 kgDLR5.4581IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight588 kg(default)Minimum weight458 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.1224.50Headsail Luffed26.8226.82Headsail FlyingSymmetric63.4663.46Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.49Storm Jib6.78Heavy Weather Jib18.31
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 76.4 kg·m Stability Index 106.4
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.
International Certificate2026
IF KNOTPOR-25559
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 VMG1693.81168.3950.1837.3770.8739.0727.4724.0736.2
52°1075.4762.4635.4573.9542.2526.2519.4515.1516.2
60°999.8722.4608.1555.6528.8513.5505.1499.2498.3
75°953.7699.7591.8542.5517.2500.0487.3474.1468.5
90°987.2716.1591.6534.8508.5495.3480.6455.8442.5
110°1002.3707.6582.0526.2496.8474.0455.8432.9416.8
120°1046.9734.7600.2534.6501.3476.0453.4414.7388.8
135°1201.6820.3656.2565.7520.4492.1467.4420.0367.8
150°1446.3966.0748.7628.0556.2517.5491.4446.1399.5
Run VMG1670.01115.4864.4723.1631.6572.4533.5483.5442.7
Selected Courses
Windward / Leeward1681.91141.8907.3780.2701.2655.7630.5603.7589.4
All purpose1268.6879.5711.8625.6576.5548.3530.4507.2491.5
Single Number Scoring Options
Course Time On
Distance
Time On
Time
Windward / Leeward738.60.8124
All purpose601.30.9978
Custom scoring options for Australia
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Custom scoring options for Austria
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7098
Downwind "popa"0.8530
70% up, 30% down "Ilhabela"0.7475
30% up, 70% down "Ilhabela-inverso"0.8043
Custom scoring options for Bulgaria
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Predominantly Upwind650.90.9218
Predominantly Downwind613.40.9782
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP627.20.9567 Predom. Rc High481.21.2470 5B SF Bay L/M826.10.7263 TriNum AP Low795.60.7541 Predom. Dn Low980.10.6122 5B SF Bay Med694.00.8645 TriNum AP Med597.21.0047 Predom. Dn L/M703.10.8533 5B SF Bay M/H621.60.9652 TriNum AP High526.21.1402 Predom. Dn Med588.51.0195 5B SF Bay High593.81.0105 TriNum W/L Low1077.60.5568 Predom. Dn M/H520.11.1537 5B AP Low893.30.6717 TriNum W/L Med733.30.8182 Predom. Dn High481.31.2466 5B AP L/M686.10.8745 TriNum W/L Hig626.80.9573 ChiMac Up Low846.60.7087 5B AP Med587.41.0214 Predom. Upwind682.00.8798 ChiMac Up Med754.00.7957 5B AP M/H533.41.1249 Predom. Reaching604.50.9925 ChiMac Up High647.80.9262 5B AP High508.51.1799 Predom. Downwind644.70.9307 ChiMac Off Low830.80.7222 5B W/L Low1218.20.4925 Predom. Up Low977.90.6136 ChiMac Off Med724.90.8277 5B W/L L/M866.60.6924 Predom. Up L/M724.60.8280 ChiMac Off High600.40.9993 5B W/L Med718.10.8356 Predom. Up Med626.80.9572 ChiMac AP Low834.70.7189 5B W/L M/H636.10.9432 Predom. Up M/H578.61.0370 ChiMac AP Med736.60.8146 5B W/L High605.90.9903 Predom. Up High561.61.0684 ChiMac AP High622.30.9642 W/L 60-40 Low1223.60.4904 Predom. Rc Low871.40.6885 BayMac Cove Island966.40.6208 W/L 60-40 L/M876.50.6846 Predom. Rc L/M645.50.9296 BayMac Shore958.50.6260 W/L 60-40 Med732.00.8196 Predom. Rc Med558.21.0749 Harvest Moon527.41.1376 W/L 60-40 M/H655.40.9155 Predom. Rc M/H509.61.1773 5B SF Bay Low1018.80.5889 W/L 60-40 High630.00.9523      SA/DSPL Up20.39SA/DSPL Dn35.06
Custom scoring options for Cyprus
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Denmark
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance654.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Estonia
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Custom scoring options for Finland
Scoring Option Time On
Distance
Time On
Time
FinRating654.80.9163
FinRating, kevyt tuuli1203.30.8311
FinRating, kova tuuli511.50.9775
Custom scoring options for France
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9163
Triple Number Coastal/Long Distance Low0.7541
Triple Number Coastal/Long Distance Medium1.0048
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5856
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
For information
General Purpose Handicap (GPH)679.8
Custom scoring options for Greece
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Saronikos S All Purpose693.20.8655
Saronikos S Upwind783.80.7655
Saronikos S Downwind589.21.0184
Saronikos N All Purpose729.50.8224
Saronikos N Upwind821.60.7303
Saronikos N Downwind648.60.9251
Saronikos SW All Purpose704.40.8518
Saronikos SW Upwind813.00.7380
Saronikos SW Downwind600.40.9994
Saronikos NE All Purpose763.60.7858
Saronikos NE Upwind774.20.7750
Saronikos NE Downwind737.20.8139
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Hungary
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose627.20.9567
5-Band All Purpose Low974.50.6157
5-Band All Purpose L/M711.60.8432
5-Band All Purpose Med606.40.9894
5-Band All Purpose M/H548.71.0936
5-Band All Purpose High521.01.1517
Single Number Predominant Upwind649.60.9237
Single Number Predominant Reaching577.91.0382
Single Number Predominant Downwind614.00.9772
5-Band 50-50 Windward/Leeward Low1218.20.4925
5-Band 50-50 Windward/Leeward L/M866.60.6924
5-Band 50-50 Windward/Leeward Med718.10.8356
5-Band 50-50 Windward/Leeward M/H636.10.9432
5-Band 50-50 Windward/Leeward High605.90.9903
5-Band 60-40 Windward/Leeward Low1223.60.4904
5-Band 60-40 Windward/Leeward L/M876.50.6846
5-Band 60-40 Windward/Leeward Med732.00.8196
5-Band 60-40 Windward/Leeward M/H655.40.9155
5-Band 60-40 Windward/Leeward High630.00.9523
Triple Number 50-50 Windward/Leeward Low1077.60.5568
Triple Number 50-50 Windward/Leeward Med733.40.8181
Triple Number 50-50 Windward/Leeward High626.80.9573
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward752.70.7972
Triple Number 60-40 Windward/Leeward Low1084.30.5533
Triple Number 60-40 Windward/Leeward Med746.80.8035
Triple Number 60-40 Windward/Leeward High647.20.9271
Triple Number All-Purpose Low868.50.6908
Triple Number All-Purpose Med616.80.9727
Triple Number All-Purpose High540.81.1095
Triple Number Predominant Upwind Low883.70.6789
Triple Number Predominant Upwind Med639.70.9379
Triple Number Predominant Upwind High578.51.0371
Triple Number Predominant Reaching Low784.60.7647
Triple Number Predominant Reaching Med575.81.0420
Triple Number Predominant Reaching High493.31.2164
Triple Number Predominant Downwind Low867.90.6913
Triple Number Predominant Downwind Med600.80.9987
Triple Number Predominant Downwind High500.21.1996
Custom scoring options for Israel
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Japan
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low795.7
Triple Number Coastal/Long Distance Medium597.1
Triple Number Coastal/Long Distance High526.2
Triple Number Windward/Leeward Low1024.6
Triple Number Windward/Leeward Medium733.3
Triple Number Windward/Leeward High626.8
Predominantly Upwind650.9
Predominantly Downwind613.4
Predominantly Reaching588.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7541
Triple Number Coastal/Long Distance Medium1.0048
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5856
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9573
Coastal/Long Distance0.9163
Predominantly Upwind0.9218
Predominantly Downwind0.9782
For information
General Purpose Handicap (GPH)679.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9978
Distanseseilas Trippeltall svak vind0.7541
Distanseseilas Trippeltall mellomvind1.0048
Distanseseilas Trippeltall sterk vind1.1402
Pølsebane Trippeltall svak vind0.5856
Pølsebane Trippeltall mellomvind0.8182
Pølsebane Trippeltall sterk vind0.9573
Motvind Singeltall0.9218
Medvind Singeltall0.9782
Custom scoring options for Portugal
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Coastal/Long Distance654.80.9163
Custom scoring options for Russia
Scoring Option Time On
Distance
Time On
Time
Predominantly Upwind650.90.9218
Predominantly Downwind613.40.9782
Custom scoring options for South Africa
Scoring Option Time On
Distance
Time On
Time
Cape Doctor Inshore593.71.0106
Cape Doctor Coastal496.31.2091
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7541
Triple Number Coastal/Long Distance Medium1.0048
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5856
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9573
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7541
Triple Number Coastal/Long Distance Medium1.0048
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5856
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9573
Custom scoring options for Sweden
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Predominantly Upwind650.90.9218
Predominantly Downwind613.40.9782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance654.80.9163
Triple Number Coastal/Long Distance Low795.70.7541
Triple Number Coastal/Long Distance Medium597.11.0048
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1024.60.5856
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High626.80.9573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1680.71139.2853.2703.8614.8569.0536.3485.0468.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP627.20.9567 Predom. Dn High481.31.2466 5B AP M/H533.41.1249 TriNum AP Low795.60.7541 Predom. Rc Low871.40.6885 5B AP High508.51.1799 TriNum AP Med597.21.0047 Predom. Rc L/M645.50.9296 5B SF Bay Low1018.80.5889 TriNum AP High526.21.1402 Predom. Rc Med558.21.0749 5B SF Bay L/M826.10.7263 TriNum W/L Low1077.60.5568 Predom. Rc M/H509.61.1773 5B SF Bay Med694.00.8645 TriNum W/L Med733.30.8182 Predom. Rc High481.21.2470 5B SF Bay M/H621.60.9652 TriNum W/L Hig626.80.9573 5B W/L Low1218.20.4925 5B SF Bay High593.81.0105 Predom. Upwind682.00.8798 5B W/L L/M866.60.6924 ChiMac Up Low846.60.7087 Predom. Reaching604.50.9925 5B W/L Med718.10.8356 ChiMac Up Med754.00.7957 Predom. Downwind644.70.9307 5B W/L M/H636.10.9432 ChiMac Up High647.80.9262 Predom. Up Low977.90.6136 5B W/L High605.90.9903 ChiMac Off Low830.80.7222 Predom. Up L/M724.60.8280 W/L 60-40 Low1223.60.4904 ChiMac Off Med724.90.8277 Predom. Up Med626.80.9572 W/L 60-40 L/M876.50.6846 ChiMac Off High600.40.9993 Predom. Up M/H578.61.0370 W/L 60-40 Med732.00.8196 ChiMac AP Low834.70.7189 Predom. Up High561.61.0684 W/L 60-40 M/H655.40.9155 ChiMac AP Med736.60.8146 Predom. Dn Low980.10.6122 W/L 60-40 High630.00.9523 ChiMac AP High622.30.9642 Predom. Dn L/M703.10.8533 5B AP Low893.30.6717 BayMac Cove Island966.40.6208 Predom. Dn Med588.51.0195 5B AP L/M686.10.8745 BayMac Shore958.50.6260 Predom. Dn M/H520.11.1537 5B AP Med587.41.0214 Harvest Moon527.41.1376      SA/DSPL Up20.39SA/DSPL Dn35.06
International Certificate2026
IF KNOTPOR-25559
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7Measurement17/04/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.610Maximum beam3.212Draft1.941Displacement3,921Wetted area20.77IMS L9.055LSM08.955Accomod. length9.610Sink (kg/mm) 15.95
VCGD0.223VCGM0.170 RM Rated (kg·m) 76.4Limit of positive stability(°) 107.4 Stability Index 106.4 BLR index 0.0000Default crew weight588 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0031
EDL2.560ST10.046ST2
ST3ST40.097ST50.295
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.700IG11.630ISP11.962MDT10.105MDL10.158MDT20.105MDL20.158TLMW0.158GO0.162
E4.000J3.540BAS1.720FSD0.035SFJ0.370SPL3.510WPLTPSBD0.110MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date20/04/2026MeasurerESP840-100CommentGOOD CONDITION
SFFP0.303FFM1.161FF1.160LCFcl5.321SG1.0250
SAFP8.732FAM0.954FA0.958LCFsh5.554HBI1.042
W149.8W249.8W349.8W449.8LCFD
PD1190.7PD2192.2PD3193.3PD4192.2
WD3.740PLM9000.00GSA1.0RSA1.0RM76.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGWATAGUA PLASTICOWater15002.00TERTERMO METALICOWater3006.80GASGASOIL METALICO0.900045306.70Total deductible276.70
OTHER ITEMSIdKindDescriptionWeightLCGVCGBAT-1Battery70 Ah6.00BAT-2Battery70 Ah6.00ENGEngine (IC)VOLVOTotal deductible
International Certificate2026
IF KNOTPOR-25559
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMAIN0.130.751.372.393.1924.1217/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentREGATA0.060.561.112.283.494.8011.50YesNo 26.8217/04/2026DACRON0.070.460.901.762.593.4210.98YesNo 19.1317/04/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSPI12.1012.1012.106.266.4363.4617/04/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.