International
Certificate
2023

Boat

MARINE SPIRIT FOUR

ESP-10593

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 Angles44.8°43.0°41.4°40.8°40.6°40.6°41.1°
Beat VMG3.514.354.955.285.425.485.49
52°5.466.587.357.777.948.048.09
60°5.826.917.638.048.248.338.40
75°6.077.147.848.268.538.718.88
90°5.957.207.968.308.618.899.31
110°6.077.388.198.679.059.309.71
120°5.917.228.098.639.109.5310.20
135°5.296.637.648.308.799.2810.30
150°4.475.706.767.598.138.509.19
Run VMG3.874.945.866.577.047.408.37
Gybe Angles143.3°146.9°148.2°148.9°149.6°167.6°175.4°

APH: 516.9

CDL: 10.936

GPH: 582.8

CertNo: 105931

BOAT
ClassHANSE 445 T-KEELDesignerJ&VBuilderHANSE YACHTSAge date05/2018Series date05/2017Offset fileHAN455.offData fileE10593
HULL
Length Overall13.550 mMaximum Beam4.368 mDraft2.207 mDisplacement11,176 kgDLR6.3937IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.195%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.457m
CREW
Maximum weight630 kgMinimum weight473 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail56.5357.42Headsail Luffed51.7051.70Headsail FlyingSymmetricAsymmetric154.80154.80 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.25Storm Jib15.86Heavy Weather Jib42.81
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment323.8 kg·mStability Index120.1
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  03510002E3SIssued on 17/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

MARINE SPIRIT FOUR

ESP-10593

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 VMG1024.9828.5727.5682.1664.5656.5656.3
52°658.8546.8489.7463.4453.1448.0444.9
60°618.9521.3471.6447.8437.1432.3428.5
75°593.0504.3459.3435.9422.2413.5405.5
90°604.8500.1452.3433.9418.2405.1386.8
110°593.3488.0439.6415.2397.8387.1370.7
120°608.8498.4445.0417.0395.7377.8353.1
135°680.0543.2471.2433.6409.4387.9349.4
150°805.8631.3532.4474.4443.1423.4391.5
Run VMG930.5729.0614.7547.8511.6486.3430.3
Selected Courses
Windward / Leeward977.7778.7671.1614.9588.0571.4543.3
All purpose748.6606.5532.7495.6475.7462.4444.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward647.40.9268
All purpose516.91.1608
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8015
Downwind "popa"0.9882
70% up, 30% down "Ilhabela"0.8497
30% up, 70% down "Ilhabela-inverso"0.9237
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Predominantly Upwind563.01.0658
Predominantly Downwind523.61.1459
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low677.60.8855
Triple Number All Purpose Medium512.21.1714
Triple Number All Purpose High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Predominantly Upwind563.01.0658
Predominantly Downwind523.61.1459
Predominantly Upwind Low765.00.7843
Predominantly Upwind Medium582.21.0307
Predominantly Upwind High541.31.1085
Predominantly Downwind Low732.80.8187
Predominantly Downwind Medium517.31.1599
Predominantly Downwind High436.91.3732
Chicago-Mac Upwind1.0451
Chicago-Mac All Purpose1.0822
Chicago-Mac Downwind1.1258
Bayview-Mac Cove Island1.0003
Bayview-Mac Shore1.0094
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching488.01.2294
Predominantly Reaching Low609.80.9840
Predominantly Reaching Medium481.51.2462
Predominantly Reaching High421.91.4220
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low962.40.6235
5-Band Low / Medium799.00.7510
5-Band Medium629.80.9527
5-Band Medium / High573.11.0470
5-Band High548.21.0946
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance564.7
Triple Number Coastal/Long Distance Low677.6
Triple Number Coastal/Long Distance Medium512.2
Triple Number Coastal/Long Distance High458.9
Triple Number Windward/Leeward Low878.2
Triple Number Windward/Leeward Medium640.5
Triple Number Windward/Leeward High565.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8855
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3075
Triple Number Windward/Leeward Low0.6832
Triple Number Windward/Leeward Medium0.9367
Triple Number Windward/Leeward High1.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low677.6
Triple Number Coastal/Long Distance Medium512.2
Triple Number Coastal/Long Distance High458.9
Triple Number Windward/Leeward Low878.2
Triple Number Windward/Leeward Medium640.5
Triple Number Windward/Leeward High565.0
Predominantly Upwind563.0
Predominantly Downwind523.6
Predominantly Reaching500.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8855
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3075
Triple Number Windward/Leeward Low0.6832
Triple Number Windward/Leeward Medium0.9367
Triple Number Windward/Leeward High1.0619
Coastal/Long Distance1.0625
Predominantly Upwind1.0658
Predominantly Downwind1.1459
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8855
Tretall Distanseseilas Mellomvind1.1714
Tretall Distanseseilas Mye vind1.3075
Tretall Pølsebane Lite vind0.6832
Tretall Pølsebane Mellomvind0.9367
Tretall Pølsebane Mye vind1.0619
Distanseseilas ett tall (OSN 8-16kn)1.0625
Distanseseilas ett tall (APH 6-20kn)1.1608
Enkeltall Motvind1.0658
Enkeltall Medvind1.1459
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Coastal/Long Distance564.71.0625
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind563.01.0658
Predominantly Downwind523.61.1459
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore551.71.0875
Cape Doctor Coastal449.61.3344
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8855
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3075
Triple Number Windward/Leeward Low0.6832
Triple Number Windward/Leeward Medium0.9367
Triple Number Windward/Leeward High1.0619
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8855
Triple Number Coastal/Long Distance Medium1.1714
Triple Number Coastal/Long Distance High1.3075
Triple Number Windward/Leeward Low0.6832
Triple Number Windward/Leeward Medium0.9367
Triple Number Windward/Leeward High1.0619
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Predominantly Upwind563.01.0658
Predominantly Downwind523.61.1459
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance564.71.0625
Triple Number Coastal/Long Distance Low677.60.8855
Triple Number Coastal/Long Distance Medium512.21.1714
Triple Number Coastal/Long Distance High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.0730.5602.5531.1494.5466.2420.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low677.60.8855
Triple Number All Purpose Medium512.21.1714
Triple Number All Purpose High458.91.3075
Triple Number Windward/Leeward Low878.20.6832
Triple Number Windward/Leeward Medium640.50.9367
Triple Number Windward/Leeward High565.01.0619
Predominantly Upwind563.01.0658
Predominantly Downwind523.61.1459
Predominantly Upwind Low765.00.7843
Predominantly Upwind Medium582.21.0307
Predominantly Upwind High541.31.1085
Predominantly Downwind Low732.80.8187
Predominantly Downwind Medium517.31.1599
Predominantly Downwind High436.91.3732
Chicago-Mac Upwind1.0451
Chicago-Mac All Purpose1.0822
Chicago-Mac Downwind1.1258
Bayview-Mac Cove Island1.0003
Bayview-Mac Shore1.0094
Harvest Moon Regatta443.21.3537
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy548.91.0932
San Francisco Bay Medium632.40.9487
Predominantly Reaching488.01.2294
Predominantly Reaching Low609.80.9840
Predominantly Reaching Medium481.51.2462
Predominantly Reaching High421.91.4220
Windward/Leeward 60-40 Low887.90.6757
Windward/Leeward 60-40 Medium662.50.9056
Windward/Leeward 60-40 High596.81.0054
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low962.40.6235
5-Band Low / Medium799.00.7510
5-Band Medium629.80.9527
5-Band Medium / High573.11.0470
5-Band High548.21.0946
ORC Ref  03510002E3SIssued on 17/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

MARINE SPIRIT FOUR

ESP-10593

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHANSE 445 T-KEELMeasurement09/01/2019HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.550Max. Beam4.368Draft2.207Displacement11,176Wetted area41.13IMS L12.287LSM012.045Acc. length13.550Sink (kg/mm) 31.48
VCGD0.042VCGM0.210RM Rated (kg·m) 323.8Limit of positive stability(°) 115.5Stability Index120.1
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBWPIPA0.0042
EDL2.800ST10.065ST20.180
ST30.180ST40.110ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.790IG17.807ISP18.752MDT10.140MDL10.270MDT20.130MDL20.191TL1.000MW0.225GO0.225
E5.870J5.510BAS1.817FSD0.041SFJ0.000SPLWPLTPS5.960BD0.250MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date13/03/2023MeasurerESP 851Comment
SFFP0.362FFM1.802FF1.784LCFcl7.335SG1.0300
SAFP13.266FAM1.252FA1.276LCFsh7.637HBI1.566
W1159.2W2159.2W3159.2W4159.2LCFD8.090
PD1219.3PD2219.3PD3219.3PD4219.3
WD5.720PLM9000.00GSA1.0RSA1.0RM327.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1H20 PVCWater45003.500.102GO PVC0.900024024011.100.10Total deductible21611.100.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery2 service batteries506.602Batterybow truster battery202.501EngineVOLVO PENTA 57HPTotal deductible0
ORC Ref  03510002E3SIssued on 17/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

MARINE SPIRIT FOUR

ESP-10593

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.161.092.013.614.8356.5322/05/2020MN0.120.981.903.474.7655.0309/01/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.100.841.593.024.385.7217.45YesNo 51.7015/03/2023foque0010.100.691.302.463.644.8417.48YesNo 43.0328/10/2020aytovirante
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment220.0517.6318.849.959.50105%154.8012/03/2023AS19.9017.6618.789.819.79100%153.4609/01/2019
ORC Ref  03510002E3SIssued on 17/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org