International
Certificate
2023

Boat

INCOGNITO

USA 1

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
Beat Angles43.0°41.2°39.0°37.6°37.5°37.2°37.2°
Beat VMG3.934.845.445.705.835.915.96
52°5.997.167.758.018.148.228.31
60°6.317.407.948.238.398.508.62
75°6.637.668.088.458.748.939.17
90°6.887.898.408.759.009.249.78
110°6.677.818.449.019.5510.0510.86
120°6.327.668.388.999.5810.1511.57
135°5.627.128.038.699.3710.1512.19
150°4.746.037.178.008.529.0710.62
Run VMG4.115.236.216.937.387.859.20
Gybe Angles143.0°146.0°148.0°151.0°149.2°147.3°143.7°

APH: 485.9

CDL: 11.363

GPH: 545.0

CertNo: US7524

BOAT
ClassJ 121DesignerJohnstoneBuilderJ CompositesAge date08/2017Series date08/2017Offset fileJ121-USA61121.OFF.Data fileUS6377
HULL
Length Overall12.188 mMaximum Beam3.754 mDraft2.345 mDisplacement5,836 kgDLR4.1120IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.195%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight813 kgMinimum weight610 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.1948.12Headsail Luffed42.8842.88Headsail FlyingSymmetricAsymmetric160.53160.53 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.75Storm Jib12.28Heavy Weather Jib33.15
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment185.0 kg·mStability Index120.9
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  04560002Q2DIssued on 11/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

INCOGNITO

USA 1

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
Beat VMG916.1744.1662.1631.6617.5609.5604.0
52°600.5503.1464.3449.3442.3437.7433.1
60°570.1486.4453.3437.5429.3423.8417.7
75°542.8469.8445.8426.1411.7403.0392.4
90°523.3456.1428.4411.5399.8389.6368.2
110°539.8461.0426.6399.7376.9358.3331.4
120°569.4470.0429.7400.3375.8354.7311.0
135°640.0505.9448.3414.2384.1354.6295.4
150°759.3596.7502.1450.2422.7397.0338.8
Run VMG876.7689.0579.7519.1488.1458.5391.3
Selected Courses
Windward / Leeward896.4716.5620.9575.4552.8534.0497.6
All purpose684.2560.4500.8470.3451.6436.1408.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward602.10.9965
All purpose485.91.2349
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8778
Downwind "popa"1.0494
70% up, 30% down "Ilhabela"0.9230
30% up, 70% down "Ilhabela-inverso"0.9912
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Predominantly Upwind526.31.1401
Predominantly Downwind491.81.2200
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low622.30.9642
Triple Number All Purpose Medium483.31.2414
Triple Number All Purpose High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Predominantly Upwind526.31.1401
Predominantly Downwind491.81.2200
Predominantly Upwind Low694.20.8643
Predominantly Upwind Medium543.71.1035
Predominantly Upwind High509.81.1769
Predominantly Downwind Low681.30.8806
Predominantly Downwind Medium489.91.2248
Predominantly Downwind High405.41.4801
Chicago-Mac Upwind1.1209
Chicago-Mac All Purpose1.1567
Chicago-Mac Downwind1.1991
Bayview-Mac Cove Island1.0745
Bayview-Mac Shore1.0833
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching458.21.3095
Predominantly Reaching Low557.91.0755
Predominantly Reaching Medium454.41.3205
Predominantly Reaching High397.01.5114
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low882.60.6798
5-Band Low / Medium735.70.8156
5-Band Medium587.51.0213
5-Band Medium / High534.51.1225
5-Band High503.91.1907
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance529.6
Triple Number Coastal/Long Distance Low622.3
Triple Number Coastal/Long Distance Medium483.3
Triple Number Coastal/Long Distance High429.5
Triple Number Windward/Leeward Low806.5
Triple Number Windward/Leeward Medium596.7
Triple Number Windward/Leeward High525.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9642
Triple Number Coastal/Long Distance Medium1.2414
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.7440
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low622.3
Triple Number Coastal/Long Distance Medium483.3
Triple Number Coastal/Long Distance High429.5
Triple Number Windward/Leeward Low806.5
Triple Number Windward/Leeward Medium596.7
Triple Number Windward/Leeward High525.1
Predominantly Upwind526.3
Predominantly Downwind491.8
Predominantly Reaching469.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9642
Triple Number Coastal/Long Distance Medium1.2414
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.7440
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1427
Coastal/Long Distance1.1329
Predominantly Upwind1.1401
Predominantly Downwind1.2200
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9642
Tretall Distanseseilas Mellomvind1.2414
Tretall Distanseseilas Mye vind1.3971
Tretall Pølsebane Lite vind0.7440
Tretall Pølsebane Mellomvind1.0056
Tretall Pølsebane Mye vind1.1427
Distanseseilas ett tall (OSN 8-16kn)1.1329
Distanseseilas ett tall (APH 6-20kn)1.2349
Enkeltall Motvind1.1401
Enkeltall Medvind1.2200
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Coastal/Long Distance529.61.1329
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind526.31.1401
Predominantly Downwind491.81.2200
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore508.51.1799
Cape Doctor Coastal416.51.4407
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9642
Triple Number Coastal/Long Distance Medium1.2414
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.7440
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1427
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9642
Triple Number Coastal/Long Distance Medium1.2414
Triple Number Coastal/Long Distance High1.3971
Triple Number Windward/Leeward Low0.7440
Triple Number Windward/Leeward Medium1.0056
Triple Number Windward/Leeward High1.1427
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Predominantly Upwind526.31.1401
Predominantly Downwind491.81.2200
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.61.1329
Triple Number Coastal/Long Distance Low622.30.9642
Triple Number Coastal/Long Distance Medium483.31.2414
Triple Number Coastal/Long Distance High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance894.5673.7561.8501.7469.7441.4389.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low622.30.9642
Triple Number All Purpose Medium483.31.2414
Triple Number All Purpose High429.51.3971
Triple Number Windward/Leeward Low806.50.7440
Triple Number Windward/Leeward Medium596.71.0056
Triple Number Windward/Leeward High525.11.1427
Predominantly Upwind526.31.1401
Predominantly Downwind491.81.2200
Predominantly Upwind Low694.20.8643
Predominantly Upwind Medium543.71.1035
Predominantly Upwind High509.81.1769
Predominantly Downwind Low681.30.8806
Predominantly Downwind Medium489.91.2248
Predominantly Downwind High405.41.4801
Chicago-Mac Upwind1.1209
Chicago-Mac All Purpose1.1567
Chicago-Mac Downwind1.1991
Bayview-Mac Cove Island1.0745
Bayview-Mac Shore1.0833
Harvest Moon Regatta418.41.4339
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy508.01.1811
San Francisco Bay Medium587.11.0219
Predominantly Reaching458.21.3095
Predominantly Reaching Low557.91.0755
Predominantly Reaching Medium454.41.3205
Predominantly Reaching High397.01.5114
Windward/Leeward 60-40 Low811.20.7396
Windward/Leeward 60-40 Medium614.00.9772
Windward/Leeward 60-40 High553.81.0835
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low882.60.6798
5-Band Low / Medium735.70.8156
5-Band Medium587.51.0213
5-Band Medium / High534.51.1225
5-Band High503.91.1907
ORC Ref  04560002Q2DIssued on 11/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

INCOGNITO

USA 1

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 121Measurement30/06/2023HIN1Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.188Max. Beam3.754Draft2.345Displacement5,836Wetted area30.08IMS L11.548LSM011.237Acc. length12.188Sink (kg/mm) 23.27
VCGD-0.207VCGM-0.143RM Rated (kg·m) 185.0Limit of positive stability(°) 121.0Stability Index120.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.100PIPA0.0035
EDL2.265ST10.043ST20.180
ST30.180ST40.114ST50.245
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.235IG15.605ISP16.990MDT10.114MDL10.237MDT20.114MDL20.185TL2.915MW0.221GO0.240
E5.155J4.650BAS1.535FSD0.033SFJ0.125SPLWPLTPS6.955BD0.190MWT197.00MCG6.190
Flying Headsail Foretriangles IdISPTPS116.9906.955216.8906.955
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date30/06/2023MeasurerCommentIdeal conditions
SFFP1.000FFM1.328FF1.325LCFcl6.728SG1.0220
SAFP12.149FAM0.935FA0.946LCFsh7.000HBI1.179
W196.8W296.8W396.8W496.8
PD1484.7PD2484.7PD3484.7PD4484.7
WD11.970PLM9000.00GSA1.0RSA1.0RM188.3
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGPort CL fuel tank, TCG=0.10Fuel91919.35-0.10Total deductible769.35-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00aAnchor00.00Total deductible0
ORC Ref  04560002Q2DIssued on 11/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

INCOGNITO

USA 1

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-210.211.101.963.364.3847.1914/12/2021OUS146885-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-40.100.831.552.853.975.0415.80YesNo 42.8805/11/2022OUS150114-001J2-30.100.761.442.693.865.0415.79YesNo 41.4815/10/2022OUS150114-002
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.5-2219.3716.5117.9410.7610.65101%160.5318/11/2022OUS150114-003A2+-219.3716.7818.0810.6510.68100%160.5105/11/2022OUS150114-004A0-317.3216.0316.687.239.6075%107.0528/03/2023OUS150114-005
ORC Ref  04560002Q2DIssued on 11/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org