International
Certificate
2023

Boat

BON III

GBR-9109L

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 Angles43.0°40.8°39.3°38.1°37.6°37.6°38.1°
Beat VMG3.494.254.795.065.185.245.27
52°5.306.276.857.127.247.317.37
60°5.576.517.027.297.437.517.59
75°5.746.667.157.457.667.827.98
90°5.796.837.307.507.768.008.36
110°5.876.967.517.888.178.388.78
120°5.726.857.467.908.318.689.30
135°5.166.377.167.658.118.589.72
150°4.385.536.487.117.477.798.46
Run VMG3.804.795.616.166.486.987.71
Gybe Angles144.2°147.8°148.9°150.1°151.1°173.6°176.6°

APH: 551.0

CDL: 9.242

GPH: 616.1

CertNo: 910901

BOAT
ClassJ 109DesignerJOHSTONEBuilderJ BOATSAge date01/2004Series date01/2001Offset fileF199.OFFData fileGBR9109L
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.139 mDisplacement5,175 kgDLR6.3331IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight640 kgMinimum weight480 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.2938.08Headsail Luffed30.0530.05Headsail FlyingSymmetricAsymmetric108.70108.70 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.98Storm Jib10.19Heavy Weather Jib27.50
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment119.3 kg·mStability Index116.1
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.

International
Certificate
2023

Boat

BON III

GBR-9109L

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 VMG1032.7847.1752.0710.9695.5687.6683.7
52°679.3573.9525.7505.6497.4492.8488.7
60°646.0553.4512.8494.0484.5479.5474.5
75°626.9540.8503.4483.2469.7460.6451.3
90°621.5527.4493.5479.8463.9450.0430.8
110°612.8516.9479.6456.9440.7429.4409.9
120°628.9525.4482.6455.5433.3414.6387.2
135°697.5564.8502.9470.5443.8419.7370.2
150°821.5650.5555.3506.6481.8462.2425.5
Run VMG948.6751.1641.2584.9555.9515.7467.2
Selected Courses
Windward / Leeward990.7799.1696.6647.9625.7601.6575.5
All purpose765.7630.5564.6532.7514.9499.7479.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward677.20.8860
All purpose551.01.0890
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7764
Downwind "popa"0.9407
70% up, 30% down "Ilhabela"0.8193
30% up, 70% down "Ilhabela-inverso"0.8846
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Predominantly Upwind596.11.0065
Predominantly Downwind556.01.0791
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low698.10.8595
Triple Number All Purpose Medium547.01.0968
Triple Number All Purpose High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Predominantly Upwind596.11.0065
Predominantly Downwind556.01.0791
Predominantly Upwind Low783.10.7661
Predominantly Upwind Medium615.90.9742
Predominantly Upwind High578.01.0382
Predominantly Downwind Low752.70.7971
Predominantly Downwind Medium552.21.0866
Predominantly Downwind High471.71.2719
Chicago-Mac Upwind0.9895
Chicago-Mac All Purpose1.0224
Chicago-Mac Downwind1.0622
Bayview-Mac Cove Island0.9523
Bayview-Mac Shore0.9586
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching523.31.1465
Predominantly Reaching Low631.10.9508
Predominantly Reaching Medium517.41.1597
Predominantly Reaching High460.01.3043
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low975.90.6148
5-Band Low / Medium819.30.7323
5-Band Medium661.10.9076
5-Band Medium / High605.30.9913
5-Band High580.01.0345
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance597.9
Triple Number Coastal/Long Distance Low698.1
Triple Number Coastal/Long Distance Medium547.0
Triple Number Coastal/Long Distance High495.7
Triple Number Windward/Leeward Low894.9
Triple Number Windward/Leeward Medium671.2
Triple Number Windward/Leeward High597.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8595
Triple Number Coastal/Long Distance Medium1.0968
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8939
Triple Number Windward/Leeward High1.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low698.1
Triple Number Coastal/Long Distance Medium547.0
Triple Number Coastal/Long Distance High495.7
Triple Number Windward/Leeward Low894.9
Triple Number Windward/Leeward Medium671.2
Triple Number Windward/Leeward High597.8
Predominantly Upwind596.1
Predominantly Downwind556.0
Predominantly Reaching534.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8595
Triple Number Coastal/Long Distance Medium1.0968
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8939
Triple Number Windward/Leeward High1.0036
Coastal/Long Distance1.0035
Predominantly Upwind1.0065
Predominantly Downwind1.0791
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8595
Tretall Distanseseilas Mellomvind1.0968
Tretall Distanseseilas Mye vind1.2103
Tretall Pølsebane Lite vind0.6705
Tretall Pølsebane Mellomvind0.8939
Tretall Pølsebane Mye vind1.0036
Distanseseilas ett tall (OSN 8-16kn)1.0035
Distanseseilas ett tall (APH 6-20kn)1.0890
Enkeltall Motvind1.0065
Enkeltall Medvind1.0791
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Coastal/Long Distance597.91.0035
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind596.11.0065
Predominantly Downwind556.01.0791
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore583.31.0286
Cape Doctor Coastal485.31.2364
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8595
Triple Number Coastal/Long Distance Medium1.0968
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8939
Triple Number Windward/Leeward High1.0036
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8595
Triple Number Coastal/Long Distance Medium1.0968
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8939
Triple Number Windward/Leeward High1.0036
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Predominantly Upwind596.11.0065
Predominantly Downwind556.01.0791
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance597.91.0035
Triple Number Coastal/Long Distance Low698.10.8595
Triple Number Coastal/Long Distance Medium547.01.0968
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance986.5752.1631.6567.4534.2504.7459.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low698.10.8595
Triple Number All Purpose Medium547.01.0968
Triple Number All Purpose High495.71.2103
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium671.20.8939
Triple Number Windward/Leeward High597.81.0036
Predominantly Upwind596.11.0065
Predominantly Downwind556.01.0791
Predominantly Upwind Low783.10.7661
Predominantly Upwind Medium615.90.9742
Predominantly Upwind High578.01.0382
Predominantly Downwind Low752.70.7971
Predominantly Downwind Medium552.21.0866
Predominantly Downwind High471.71.2719
Chicago-Mac Upwind0.9895
Chicago-Mac All Purpose1.0224
Chicago-Mac Downwind1.0622
Bayview-Mac Cove Island0.9523
Bayview-Mac Shore0.9586
Harvest Moon Regatta482.41.2439
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy580.51.0335
San Francisco Bay Medium660.80.9080
Predominantly Reaching523.31.1465
Predominantly Reaching Low631.10.9508
Predominantly Reaching Medium517.41.1597
Predominantly Reaching High460.01.3043
Windward/Leeward 60-40 Low903.90.6638
Windward/Leeward 60-40 Medium691.90.8671
Windward/Leeward 60-40 High628.50.9546
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low975.90.6148
5-Band Low / Medium819.30.7323
5-Band Medium661.10.9076
5-Band Medium / High605.30.9913
5-Band High580.01.0345

International
Certificate
2023

Boat

BON III

GBR-9109L

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109Measurement21/07/2018HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.524Draft2.139Displacement5,175Wetted area24.83IMS L9.661LSM09.348Acc. length10.757Sink (kg/mm) 18.34
VCGD0.049VCGM0.013RM Rated (kg·m) 119.3Limit of positive stability(°) 116.2Stability Index116.1
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0031
EDL1.900ST10.040ST20.170
ST30.170ST40.098ST50.330
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.200IG14.250ISP15.040MDT10.104MDL10.188MDT20.104MDL20.146TL1.260MW0.160GO0.166
E4.750J4.035BAS1.650FSD0.030SFJSPLWPLTPS5.720BD0.160MWT152.00MCG4.930
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date19/07/2018MeasurerESP 24Comment
SFFP0.420FFM1.220FF1.232LCFcl5.890SG1.0250
SAFP10.254FAM1.015FA1.008LCFsh6.143HBI1.090
W157.0W257.0W357.0W457.0LCFD
PD1165.0PD2167.5PD3168.9PD4169.8
WD4.420PLM9000.00GSA1.0RSA1.0RM118.3
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG001GASOIL PVC0.900030Total deductible27
Total deductible

International
Certificate
2023

Boat

BON III

GBR-9109L

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0030.180.991.783.063.9937.2901/04/2022M3
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.110.651.192.143.094.1314.12YesNo 30.0522/07/2020LIGERO0010.090.591.112.153.184.1214.08NoNo 29.9620/04/2022PESADO0060.050.551.072.093.053.9311.39NoInner 23.2408/07/2020trinqueta0050.100.450.831.672.543.4412.13YesNo 20.65J4
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00116.9313.3715.158.728.17107%108.70A200216.9413.4015.178.658.15106%108.09A400516.2214.3115.278.398.8695%107.9216/06/2020A1.500317.1213.4915.318.528.12105%107.6501/04/2023A100416.4713.1914.837.758.1595%96.77A3