International
Certificate
2024

Boat

ARSENAL

USA 52125

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.0°40.3°38.1°37.0°36.6°36.2°35.8°36.6°
Beat VMG4.325.235.665.876.006.096.206.16
52°6.577.638.008.198.328.428.578.62
60°6.927.868.248.458.608.738.919.00
75°7.147.998.488.819.039.239.559.73
90°6.967.918.478.989.399.7010.2710.72
110°6.627.888.528.969.369.7610.9011.88
120°6.497.858.629.279.7910.3111.3712.42
135°5.787.398.329.1510.0311.0212.8514.62
150°4.876.207.398.299.019.8312.1115.58
Run VMG4.215.376.407.197.808.5210.4813.50
Gybe Angles142.6°144.9°146.9°151.5°148.9°146.7°145.0°147.7°
APH ToD:468.7CDL: 11.831APH ToT: 1.2800CertNo:US4189
BOAT
ClassJ 125DesignerJOHNSTONEBuilderTPIAge date01/2000Series date01/1997Offset fileJ125-USA52125.offData fileUS4189
HULL
Length Overall12.527 mMaximum Beam3.208 mDraft2.484 mDisplacement4,382 kgDLR2.9986IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight910 kg(declared)Minimum weight774 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail46.0547.21Headsail Luffed51.1751.17Headsail FlyingSymmetricAsymmetric167.53167.53 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.35Storm Jib11.12Heavy Weather Jib30.01
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment133.7 kg·mStability Index126.4
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
Certificate
2024

Boat

ARSENAL

USA 52125

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG833.8688.1636.2613.6600.3591.0580.8584.4
52°548.1472.0449.8439.5432.8427.4420.2417.9
60°520.5458.3436.8426.2418.7412.4403.9400.2
75°504.6450.4424.8408.5398.7390.1376.8369.8
90°517.2455.1424.9401.0383.3371.0350.6336.0
110°543.8456.7422.5401.9384.5369.0330.3303.1
120°555.0458.6417.6388.2367.6349.0316.6289.8
135°622.8487.3432.8393.6358.8326.7280.2246.3
150°739.9580.2487.0434.3399.8366.1297.4231.0
Run VMG854.3669.9562.4500.5461.6422.7343.4266.7
Selected Courses
Windward / Leeward844.1679.0599.3557.0531.0506.9462.1425.5
All purpose649.1536.0485.4456.6436.7419.1387.8364.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward577.11.0397
All purpose468.71.2800
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9243
Downwind "popa"1.1009
70% up, 30% down "Ilhabela"0.9711
30% up, 70% down "Ilhabela-inverso"1.0413
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Predominantly Upwind505.81.1862
Predominantly Downwind471.31.2731
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low592.51.0126
Triple Number AP Medium467.91.2824
Triple Number AP High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Single Number Predominant Upwind504.21.1900
Single Number Predominant Reaching445.01.3482
Single Number Predominant Downwind472.61.2696
Predominant Upwind - Low642.30.9341
Predominant Upwind - Low/Med547.41.0961
Predominant Upwind - Medium493.61.2156
Predominant Upwind - Med/High461.21.3011
Predominant Upwind - High441.11.3603
Predominant Downwind Low659.20.9102
Predominant Downwind Low/Med537.21.1169
Predominant Downwind Medium457.41.3118
Predominant Downwind Med/High397.71.5086
Predominant Downwind High351.81.7057
Predominant Reaching Low581.61.0317
Predominant Reaching Low/Med492.01.2196
Predominant Reaching Medium434.61.3807
Predominant Reaching Med/High392.11.5302
Predominant Reaching High362.61.6545
SA/DSPL Upwind36.13SA/DSPL Downwind79.36
Scoring OptionTODTOT
5-Band Windward/Leeward Low806.60.7438
5-Band Windward/Leeward Low/Med657.20.9129
5-Band Windward/Leeward Medium565.71.0607
5-Band Windward/Leeward Med/High507.61.1820
5-Band Windward/Leeward High463.51.2945
Windward/Leeward 60-40 Low805.40.7449
Windward/Leeward 60-40 Low/Med661.80.9066
Windward/Leeward 60-40 Medium576.41.0409
Windward/Leeward 60-40 Med/High524.61.1437
Windward/Leeward 60-40 High487.41.2310
5-Band AP Low623.40.9625
5-Band AP Low/Med523.11.1471
5-Band AP Medium461.51.3001
5-Band AP Med/High419.91.4288
5-Band AP High389.11.5420
5-Band SF Bay Tour - Low764.20.7852
5-Band SF Bay Tour - Low/Med626.90.9571
5-Band SF Bay Tour - Medium544.21.1026
5-Band SF Bay Tour - Med/High491.71.2203
5-Band SF Bay Tour - High453.51.3232
Chicago-Mac Upwind1.1656
Chicago-Mac All Purpose1.2029
Chicago-Mac Downwind1.2478
Bayview-Mac Cove Island1.1229
Bayview-Mac Shore1.1344
Harvest Moon Regatta401.61.4940
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance509.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0126
Triple Number Coastal/Long Distance Medium1.2825
Triple Number Coastal/Long Distance High1.4572
Triple Number Windward/Leeward Low0.7879
Triple Number Windward/Leeward Medium1.0439
Triple Number Windward/Leeward High1.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low592.5
Triple Number Coastal/Long Distance Medium467.8
Triple Number Coastal/Long Distance High411.7
Triple Number Windward/Leeward Low761.5
Triple Number Windward/Leeward Medium574.8
Triple Number Windward/Leeward High496.1
Predominantly Upwind505.8
Predominantly Downwind471.3
Predominantly Reaching451.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0126
Triple Number Coastal/Long Distance Medium1.2825
Triple Number Coastal/Long Distance High1.4572
Triple Number Windward/Leeward Low0.7879
Triple Number Windward/Leeward Medium1.0439
Triple Number Windward/Leeward High1.2095
Coastal/Long Distance1.1781
Predominantly Upwind1.1862
Predominantly Downwind1.2731
For information
General Purpose Handicap (GPH)524.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0126
Tretall Distanseseilas Mellomvind1.2825
Tretall Distanseseilas Mye vind1.4572
Tretall Pølsebane Lite vind0.7879
Tretall Pølsebane Mellomvind1.0439
Tretall Pølsebane Mye vind1.2095
Distanseseilas ett tall1.2800
Enkeltall Motvind1.1862
Enkeltall Medvind1.2731
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Coastal/Long Distance509.31.1781
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind505.81.1862
Predominantly Downwind471.31.2731
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore436.51.3746
Cape Doctor Coastal371.31.6160
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0126
Triple Number Coastal/Long Distance Medium1.2825
Triple Number Coastal/Long Distance High1.4572
Triple Number Windward/Leeward Low0.7879
Triple Number Windward/Leeward Medium1.0439
Triple Number Windward/Leeward High1.2095
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0126
Triple Number Coastal/Long Distance Medium1.2825
Triple Number Coastal/Long Distance High1.4572
Triple Number Windward/Leeward Low0.7879
Triple Number Windward/Leeward Medium1.0439
Triple Number Windward/Leeward High1.2095
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Predominantly Upwind505.81.1862
Predominantly Downwind471.31.2731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance509.31.1781
Triple Number Coastal/Long Distance Low592.51.0126
Triple Number Coastal/Long Distance Medium467.81.2825
Triple Number Coastal/Long Distance High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance845.1640.8543.3486.5453.3423.3372.4347.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low592.51.0126
Triple Number AP Medium467.91.2824
Triple Number AP High411.71.4572
Triple Number Windward/Leeward Low761.50.7879
Triple Number Windward/Leeward Medium574.81.0439
Triple Number Windward/Leeward High496.11.2095
Single Number Predominant Upwind504.21.1900
Single Number Predominant Reaching445.01.3482
Single Number Predominant Downwind472.61.2696
Predominant Upwind - Low642.30.9341
Predominant Upwind - Low/Med547.41.0961
Predominant Upwind - Medium493.61.2156
Predominant Upwind - Med/High461.21.3011
Predominant Upwind - High441.11.3603
Predominant Downwind Low659.20.9102
Predominant Downwind Low/Med537.21.1169
Predominant Downwind Medium457.41.3118
Predominant Downwind Med/High397.71.5086
Predominant Downwind High351.81.7057
Predominant Reaching Low581.61.0317
Predominant Reaching Low/Med492.01.2196
Predominant Reaching Medium434.61.3807
Predominant Reaching Med/High392.11.5302
Predominant Reaching High362.61.6545
SA/DSPL Upwind36.13SA/DSPL Downwind79.36
Scoring OptionTODTOT
5-Band Windward/Leeward Low806.60.7438
5-Band Windward/Leeward Low/Med657.20.9129
5-Band Windward/Leeward Medium565.71.0607
5-Band Windward/Leeward Med/High507.61.1820
5-Band Windward/Leeward High463.51.2945
Windward/Leeward 60-40 Low805.40.7449
Windward/Leeward 60-40 Low/Med661.80.9066
Windward/Leeward 60-40 Medium576.41.0409
Windward/Leeward 60-40 Med/High524.61.1437
Windward/Leeward 60-40 High487.41.2310
5-Band AP Low623.40.9625
5-Band AP Low/Med523.11.1471
5-Band AP Medium461.51.3001
5-Band AP Med/High419.91.4288
5-Band AP High389.11.5420
5-Band SF Bay Tour - Low764.20.7852
5-Band SF Bay Tour - Low/Med626.90.9571
5-Band SF Bay Tour - Medium544.21.1026
5-Band SF Bay Tour - Med/High491.71.2203
5-Band SF Bay Tour - High453.51.3232
Chicago-Mac Upwind1.1656
Chicago-Mac All Purpose1.2029
Chicago-Mac Downwind1.2478
Bayview-Mac Cove Island1.1229
Bayview-Mac Shore1.1344
Harvest Moon Regatta401.61.4940

International
Certificate
2024

Boat

ARSENAL

USA 52125

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 125Measurement08/03/2022HINTSP12517D000Plan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.527Max. Beam3.208Draft2.484Displacement4,382Wetted area25.86IMS L11.816LSM011.347Acc. length10.426Sink (kg/mm) 20.25
VCGD-0.242VCGM-0.350RM Rated (kg·m) 133.7Limit of positive stability(°) 124.6Stability Index126.4Default crew weight824Declared crew weight910
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.113PIPA0.0036
EDL1.576ST10.040ST20.180
ST30.180ST40.113ST50.274
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders2Rotating mastNo
P14.250IG14.816ISP15.850MDT10.122MDL10.198MDT20.101MDL20.137TL2.713MW0.158GO0.186
E5.350J4.508BAS1.509FSD0.032SFJSPLWPLTPS7.157BD0.155MWT132.90MCG5.780
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date20/05/2023
SFFP0.308FFM1.271FF1.272LCFcl6.923SG1.0230
SAFP12.226FAM0.792FA0.792LCFsh7.120HBI0.981
W177.2W277.2W377.2W477.2
PD1438.0PD2438.0PD3438.0PD4438.0
WD13.539PLM3270.00GSA40.5RSA2028.0RM133.9
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

International
Certificate
2024

Boat

ARSENAL

USA 52125

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.151.142.033.554.5746.0510/02/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH10.080.871.683.355.046.7815.16NoNo 51.1715/08/2024195331
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA218.3015.8917.1011.7012.0098%167.5318/06/2023181992