International
Certificate
2023

Boat

GODSPEED

AUT-255

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.6°38.8°37.6°37.2°37.5°37.8°
Beat VMG3.934.775.275.495.605.675.69
52°5.956.997.527.747.857.917.97
60°6.257.217.717.958.068.148.23
75°6.447.367.848.158.378.518.67
90°6.317.337.858.198.518.789.15
110°6.277.458.088.518.839.099.52
120°6.107.338.008.529.009.4610.17
135°5.486.787.658.208.729.2710.68
150°4.625.856.887.618.128.599.67
Run VMG4.005.075.966.687.307.848.73
Gybe Angles143.3°146.6°149.3°156.8°164.6°175.4°177.2°

APH: 506.7

CDL: 10.767

GPH: 566.3

CertNo: 25502

BOAT
ClassX-41DesignerJeppesenBuilderX YachtsAge date01/2007Series date01/2006Offset fileX41.OD+.offData fileAUT255
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.505 mDisplacement7,028 kgDLR5.5156IMS DivisionCruiser/RacerDynamic Allowance0.020%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight800 kgMinimum weight600 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.4851.29Headsail Luffed45.9045.90Headsail FlyingSymmetric130.58130.58Asymmetric132.96132.96 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.20Storm Jib14.64Heavy Weather Jib39.52
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment198.9 kg·mStability Index128.3
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  03510002M86Issued on 22/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

GODSPEED

AUT-255

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG916.1755.4682.7655.5642.4635.2632.2
52°604.9515.3478.7465.3458.8454.9451.5
60°576.4499.1466.9453.0446.4442.1437.7
75°558.8489.4458.9441.5430.0423.2415.2
90°570.6491.2458.6439.4423.0410.1393.7
110°574.4483.1445.8422.8407.5395.9378.1
120°590.3491.3449.8422.7399.8380.4354.0
135°657.0531.0470.8439.2413.0388.3337.1
150°779.1615.4523.2473.3443.3418.9372.4
Run VMG899.6710.6604.1538.9493.4459.2412.2
Selected Courses
Windward / Leeward907.9733.0643.4597.2567.9547.2522.2
All purpose701.0579.1521.2491.5472.1457.9437.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward620.90.9663
All purpose506.71.1841
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8537
Downwind "popa"1.0199
70% up, 30% down "Ilhabela"0.8976
30% up, 70% down "Ilhabela-inverso"0.9637
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Predominantly Upwind546.61.0976
Predominantly Downwind513.81.1678
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low640.10.9374
Triple Number All Purpose Medium503.81.1909
Triple Number All Purpose High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Predominantly Upwind546.61.0976
Predominantly Downwind513.81.1678
Predominantly Upwind Low707.30.8482
Predominantly Upwind Medium563.91.0640
Predominantly Upwind High532.61.1265
Predominantly Downwind Low701.90.8548
Predominantly Downwind Medium511.51.1731
Predominantly Downwind High425.81.4092
Chicago-Mac Upwind1.0796
Chicago-Mac All Purpose1.1103
Chicago-Mac Downwind1.1478
Bayview-Mac Cove Island1.0386
Bayview-Mac Shore1.0483
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching482.41.2438
Predominantly Reaching Low582.61.0298
Predominantly Reaching Medium478.21.2548
Predominantly Reaching High422.11.4216
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low894.40.6708
5-Band Low / Medium752.40.7975
5-Band Medium607.00.9884
5-Band Medium / High550.71.0895
5-Band High526.51.1396
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance550.2
Triple Number Coastal/Long Distance Low640.1
Triple Number Coastal/Long Distance Medium503.8
Triple Number Coastal/Long Distance High453.7
Triple Number Windward/Leeward Low820.5
Triple Number Windward/Leeward Medium616.6
Triple Number Windward/Leeward High543.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9374
Triple Number Coastal/Long Distance Medium1.1909
Triple Number Coastal/Long Distance High1.3226
Triple Number Windward/Leeward Low0.7313
Triple Number Windward/Leeward Medium0.9731
Triple Number Windward/Leeward High1.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low640.1
Triple Number Coastal/Long Distance Medium503.8
Triple Number Coastal/Long Distance High453.7
Triple Number Windward/Leeward Low820.5
Triple Number Windward/Leeward Medium616.6
Triple Number Windward/Leeward High543.0
Predominantly Upwind546.6
Predominantly Downwind513.8
Predominantly Reaching493.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9374
Triple Number Coastal/Long Distance Medium1.1909
Triple Number Coastal/Long Distance High1.3226
Triple Number Windward/Leeward Low0.7313
Triple Number Windward/Leeward Medium0.9731
Triple Number Windward/Leeward High1.1050
Coastal/Long Distance1.0906
Predominantly Upwind1.0976
Predominantly Downwind1.1678
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9374
Tretall Distanseseilas Mellomvind1.1909
Tretall Distanseseilas Mye vind1.3226
Tretall Pølsebane Lite vind0.7313
Tretall Pølsebane Mellomvind0.9731
Tretall Pølsebane Mye vind1.1050
Distanseseilas ett tall (OSN 8-16kn)1.0906
Distanseseilas ett tall (APH 6-20kn)1.1841
Enkeltall Motvind1.0976
Enkeltall Medvind1.1678
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Coastal/Long Distance550.21.0906
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind546.61.0976
Predominantly Downwind513.81.1678
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore529.71.1328
Cape Doctor Coastal443.31.3533
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9374
Triple Number Coastal/Long Distance Medium1.1909
Triple Number Coastal/Long Distance High1.3226
Triple Number Windward/Leeward Low0.7313
Triple Number Windward/Leeward Medium0.9731
Triple Number Windward/Leeward High1.1050
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9374
Triple Number Coastal/Long Distance Medium1.1909
Triple Number Coastal/Long Distance High1.3226
Triple Number Windward/Leeward Low0.7313
Triple Number Windward/Leeward Medium0.9731
Triple Number Windward/Leeward High1.1050
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Predominantly Upwind546.61.0976
Predominantly Downwind513.81.1678
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.21.0906
Triple Number Coastal/Long Distance Low640.10.9374
Triple Number Coastal/Long Distance Medium503.81.1909
Triple Number Coastal/Long Distance High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance907.0691.3583.5523.8489.7461.8418.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low640.10.9374
Triple Number All Purpose Medium503.81.1909
Triple Number All Purpose High453.71.3226
Triple Number Windward/Leeward Low820.50.7313
Triple Number Windward/Leeward Medium616.60.9731
Triple Number Windward/Leeward High543.01.1050
Predominantly Upwind546.61.0976
Predominantly Downwind513.81.1678
Predominantly Upwind Low707.30.8482
Predominantly Upwind Medium563.91.0640
Predominantly Upwind High532.61.1265
Predominantly Downwind Low701.90.8548
Predominantly Downwind Medium511.51.1731
Predominantly Downwind High425.81.4092
Chicago-Mac Upwind1.0796
Chicago-Mac All Purpose1.1103
Chicago-Mac Downwind1.1478
Bayview-Mac Cove Island1.0386
Bayview-Mac Shore1.0483
Harvest Moon Regatta441.11.3602
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy530.81.1304
San Francisco Bay Medium608.00.9868
Predominantly Reaching482.41.2438
Predominantly Reaching Low582.61.0298
Predominantly Reaching Medium478.21.2548
Predominantly Reaching High422.11.4216
Windward/Leeward 60-40 Low823.50.7286
Windward/Leeward 60-40 Medium634.60.9454
Windward/Leeward 60-40 High574.61.0442
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low894.40.6708
5-Band Low / Medium752.40.7975
5-Band Medium607.00.9884
5-Band Medium / High550.71.0895
5-Band High526.51.1396
ORC Ref  03510002M86Issued on 22/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

GODSPEED

AUT-255

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41Measurement25/05/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.350Max. Beam3.646Draft2.505Displacement7,028Wetted area31.04IMS L11.155LSM010.841Acc. length11.850Sink (kg/mm) 23.19
VCGD-0.075VCGM-0.102RM Rated (kg·m) 198.9Limit of positive stability(°) 124.5Stability Index128.3
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.125PIPA0.0040
EDL1.890ST10.065ST20.180
ST30.170ST40.112ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.080IG17.040ISP18.200MDT10.130MDL10.255MDT20.121MDL20.200TL0.930MW0.255GO0.275
E5.400J4.915BAS1.865FSD0.038SFJ0.285SPL5.304WPLTPS6.000BD0.200MWT202.00MCG5.515
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date26/05/2022MeasurerE100Comment
SFFP0.200FFM1.435FF1.437LCFcl6.931SG1.0290
SAFP11.995FAM1.091FA1.089LCFsh7.152HBI1.203
W196.0W296.0W396.0W496.0LCFD6.000
PD1200.0PD2209.3PD3210.0PD4210.1
WD5.400PLM9000.00GSA1.0RSA1.0RM197.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1GASOIL0.900060305.00-0.10Total deductible275.00-0.10
Total deductible
ORC Ref  03510002M86Issued on 22/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

GODSPEED

AUT-255

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentTawron0.201.081.933.344.4850.48
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1LIGHT0.130.791.462.754.005.2516.91YesNo 45.9008/04/2023OSP5671001J1MEDIUM0.110.761.422.683.955.2216.89YesNo 45.1217/04/2023OSP5671002J10.150.761.422.613.845.1316.66YesNo 43.6201/07/2022Jib 30.100.661.312.433.484.5415.04YesNo 35.62
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentGroc17.9017.9017.908.828.49130.58117.9017.9017.908.828.49130.58All16.8816.8816.888.658.25120.55
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00119.2617.1018.188.649.3293%132.9604/08/2021
ORC Ref  03510002M86Issued on 22/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org