International Certificate2025
LOLAESP-396
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 Angles42.8°42.8°41.0°38.9°38.1°37.9°38.0°38.9°41.1°
Beat VMG2.353.203.844.274.434.494.514.494.34
52°3.644.845.626.026.186.256.286.326.29
60°3.885.075.796.146.336.416.476.546.54
75°4.015.205.896.256.496.666.776.916.99
90°3.855.125.956.346.536.787.007.307.50
110°3.875.166.016.466.817.117.367.788.23
120°3.694.985.886.386.787.177.598.449.38
135°3.234.465.436.126.546.947.368.7411.31
150°2.623.764.785.636.216.596.967.8410.06
Run VMG2.263.254.154.915.596.076.437.128.71
Gybe Angles147.1°147.1°151.9°154.8°164.5°173.6°177.2°176.6°143.3°
APH ToD:628.4CDL: 6.749APH ToT: 0.9548CertNo:39601
BOAT
ClassX-79DesignerJEPPESENBuilderX-YACHTSAge date01/1986Series date01/1979Offset fileX79.OD.OFFData fileE396
HULL
Length Overall7.927 mMaximum Beam2.860 mDraft1.389 mDisplacement1,761 kgDLR7.4694IMS DivisionPerformanceDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.6921.09Headsail Luffed18.1218.12Headsail FlyingSymmetric48.5248.52Asymmetric
STORM SAIL AREAS (m²)
Trysail6.13Storm Jib4.23Heavy Weather Jib11.42
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment34.6 kg·mStability Index96.4
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 Certificate2025
LOLAESP-396
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 VMG1529.11123.4936.5842.6812.0802.1798.6802.4829.0
52°988.9743.9640.3598.5582.4576.4572.9569.4572.5
60°928.4709.6621.8586.4569.1561.3556.7550.7550.5
75°898.5692.4611.6576.3554.9540.4531.9520.7515.4
90°935.7702.7604.7568.2551.1531.2514.6493.2479.8
110°929.3697.4599.0557.3528.7506.2489.3462.5437.7
120°975.0722.3612.0564.1530.8502.4474.5426.3383.6
135°1113.5807.3663.3587.8550.1518.5489.1412.1318.4
150°1375.2957.9753.2639.4580.1546.3516.9459.4358.0
Run VMG1593.11106.1868.3733.5643.7593.5559.9505.8413.4
Selected Courses
Windward / Leeward1558.81114.7902.4788.0727.9697.8679.2654.1621.2
All purpose1176.0860.9716.6645.2609.0587.6571.8545.5516.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward762.10.7873
All purpose628.40.9548
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6865
Downwind "popa"0.8382
70% up, 30% down "Ilhabela"0.7259
30% up, 70% down "Ilhabela-inverso"0.7861
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Predominantly Upwind679.80.8826
Predominantly Downwind634.40.9457
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low788.70.7607
Triple Number AP Medium624.80.9604
Triple Number AP High565.91.0603
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Single Number Predominant Upwind704.60.8516
Single Number Predominant Reaching624.80.9603
Single Number Predominant Downwind659.40.9100
Predominant Upwind - Low939.10.6389
Predominant Upwind - Low/Med733.10.8185
Predominant Upwind - Medium660.60.9082
Predominant Upwind - Med/High627.40.9563
Predominant Upwind - High611.20.9817
Predominant Downwind Low952.60.6299
Predominant Downwind Low/Med713.60.8409
Predominant Downwind Medium614.10.9770
Predominant Downwind Med/High550.31.0903
Predominant Downwind High500.31.1992
Predominant Reaching Low845.20.7099
Predominant Reaching Low/Med659.50.9098
Predominant Reaching Medium590.01.0170
Predominant Reaching Med/High545.01.1010
Predominant Reaching High509.71.1773
SA/DSPL Upwind26.57SA/DSPL Downwind47.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low1173.30.5114
5-Band Windward/Leeward Low/Med867.60.6916
5-Band Windward/Leeward Medium743.30.8072
5-Band Windward/Leeward Med/High682.20.8795
5-Band Windward/Leeward High652.80.9191
Windward/Leeward 60-40 Low1174.20.5110
Windward/Leeward 60-40 Low/Med876.60.6845
Windward/Leeward 60-40 Medium759.60.7899
Windward/Leeward 60-40 Med/High706.00.8499
Windward/Leeward 60-40 High683.50.8778
5-Band AP Low867.70.6915
5-Band AP Low/Med696.80.8611
5-Band AP Medium617.30.9720
5-Band AP Med/High573.11.0469
5-Band AP High545.11.1008
5-Band SF Bay Tour - Low1012.60.5925
5-Band SF Bay Tour - Low/Med831.60.7215
5-Band SF Bay Tour - Medium721.60.8314
5-Band SF Bay Tour - Med/High667.50.8989
5-Band SF Bay Tour - High638.30.9400
Chicago-Mac Upwind0.8296
Chicago-Mac All Purpose0.8558
Chicago-Mac Downwind0.8777
Bayview-Mac Cove Island0.6368
Bayview-Mac Shore0.6417
Harvest Moon Regatta548.41.0941
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance680.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating680.70.8815
FinRating, kevyt tuuli1152.70.8675
FinRating, kova tuuli545.00.9174
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8815
Triple Number Coastal/Long Distance Low0.7607
Triple Number Coastal/Long Distance Medium0.9605
Triple Number Coastal/Long Distance High1.0603
Triple Number Windward/Leeward Low0.5949
Triple Number Windward/Leeward Medium0.7947
Triple Number Windward/Leeward High0.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
For information
General Purpose Handicap (GPH)701.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low788.7
Triple Number Coastal/Long Distance Medium624.7
Triple Number Coastal/Long Distance High565.9
Triple Number Windward/Leeward Low1008.6
Triple Number Windward/Leeward Medium755.0
Triple Number Windward/Leeward High674.5
Predominantly Upwind679.8
Predominantly Downwind634.4
Predominantly Reaching612.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7607
Triple Number Coastal/Long Distance Medium0.9605
Triple Number Coastal/Long Distance High1.0603
Triple Number Windward/Leeward Low0.5949
Triple Number Windward/Leeward Medium0.7947
Triple Number Windward/Leeward High0.8896
Coastal/Long Distance0.8815
Predominantly Upwind0.8826
Predominantly Downwind0.9457
For information
General Purpose Handicap (GPH)701.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9548
Distanseseilas Trippeltall svak vind0.7607
Distanseseilas Trippeltall mellomvind0.9605
Distanseseilas Trippeltall sterk vind1.0603
Pølsebane Trippeltall svak vind0.5949
Pølsebane Trippeltall mellomvind0.7947
Pølsebane Trippeltall sterk vind0.8896
Motvind Singeltall0.8826
Medvind Singeltall0.9457
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Coastal/Long Distance680.70.8815
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind679.80.8826
Predominantly Downwind634.40.9457
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore631.10.9507
Cape Doctor Coastal525.41.1420
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7607
Triple Number Coastal/Long Distance Medium0.9605
Triple Number Coastal/Long Distance High1.0603
Triple Number Windward/Leeward Low0.5949
Triple Number Windward/Leeward Medium0.7947
Triple Number Windward/Leeward High0.8896
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7607
Triple Number Coastal/Long Distance Medium0.9605
Triple Number Coastal/Long Distance High1.0603
Triple Number Windward/Leeward Low0.5949
Triple Number Windward/Leeward Medium0.7947
Triple Number Windward/Leeward High0.8896
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Predominantly Upwind679.80.8826
Predominantly Downwind634.40.9457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance680.70.8815
Triple Number Coastal/Long Distance Low788.70.7607
Triple Number Coastal/Long Distance Medium624.70.9605
Triple Number Coastal/Long Distance High565.91.0603
Triple Number Windward/Leeward Low1008.60.5949
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1654.51113.9851.5718.2647.3609.2576.7519.6489.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low788.70.7607
Triple Number AP Medium624.80.9604
Triple Number AP High565.91.0603
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium755.00.7947
Triple Number Windward/Leeward High674.50.8896
Single Number Predominant Upwind704.60.8516
Single Number Predominant Reaching624.80.9603
Single Number Predominant Downwind659.40.9100
Predominant Upwind - Low939.10.6389
Predominant Upwind - Low/Med733.10.8185
Predominant Upwind - Medium660.60.9082
Predominant Upwind - Med/High627.40.9563
Predominant Upwind - High611.20.9817
Predominant Downwind Low952.60.6299
Predominant Downwind Low/Med713.60.8409
Predominant Downwind Medium614.10.9770
Predominant Downwind Med/High550.31.0903
Predominant Downwind High500.31.1992
Predominant Reaching Low845.20.7099
Predominant Reaching Low/Med659.50.9098
Predominant Reaching Medium590.01.0170
Predominant Reaching Med/High545.01.1010
Predominant Reaching High509.71.1773
SA/DSPL Upwind26.57SA/DSPL Downwind47.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low1173.30.5114
5-Band Windward/Leeward Low/Med867.60.6916
5-Band Windward/Leeward Medium743.30.8072
5-Band Windward/Leeward Med/High682.20.8795
5-Band Windward/Leeward High652.80.9191
Windward/Leeward 60-40 Low1174.20.5110
Windward/Leeward 60-40 Low/Med876.60.6845
Windward/Leeward 60-40 Medium759.60.7899
Windward/Leeward 60-40 Med/High706.00.8499
Windward/Leeward 60-40 High683.50.8778
5-Band AP Low867.70.6915
5-Band AP Low/Med696.80.8611
5-Band AP Medium617.30.9720
5-Band AP Med/High573.11.0469
5-Band AP High545.11.1008
5-Band SF Bay Tour - Low1012.60.5925
5-Band SF Bay Tour - Low/Med831.60.7215
5-Band SF Bay Tour - Medium721.60.8314
5-Band SF Bay Tour - Med/High667.50.8989
5-Band SF Bay Tour - High638.30.9400
Chicago-Mac Upwind0.8296
Chicago-Mac All Purpose0.8558
Chicago-Mac Downwind0.8777
Bayview-Mac Cove Island0.6368
Bayview-Mac Shore0.6417
Harvest Moon Regatta548.41.0941
International Certificate2025
LOLAESP-396
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-79Measurement29/11/2022HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.927Max. Beam2.860Draft1.389Displacement1,761Wetted area12.76IMS L6.736LSM06.177Acc. length7.927Sink (kg/mm) 9.58
VCGD0.056VCGM0.125RM Rated (kg·m) 34.6Limit of positive stability(°) 103.9Stability Index96.4Default crew weight346Declared crew weight350
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders1Rotating mastNo
P10.000IG9.147ISP9.437MDT10.082MDL10.122MDT20.060MDL20.070TL1.530MW0.122GO0.137
E3.500J2.760BAS1.167FSD0.000SFJ0.000SPL2.830WPLTPS0.000BD0.115MWT46.00MCG3.800
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date29/11/2022MeasurerESP-222
SFFP0.509FFM0.785FF0.785LCFcl4.166SG1.0250
SAFP7.625FAM0.821FA0.821LCFsh4.390HBI0.782
W130.0W230.0W330.0W430.0
PD1520.9PD2525.7PD3524.5PD4532.3
WD7.700PLM9000.00GSA1.0RSA1.0RM34.6
BALLAST
TANKS
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA1OUTBOARD ENGINE YAMAHA 5HP3.080.00   
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousOUTBOARD ENGINE YAMAHA 5HP283.080.00Total deductible0
International Certificate2025
LOLAESP-396
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.130.711.282.232.9520.6916/02/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.050.521.012.013.054.118.89NoNo 18.1216/02/2023LIGERO
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0019.189.189.186.684.9948.5216/02/2023S2A