Club
Certificate
Double Handed
2023

Boat

MISTY

USA 12

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 Angles42.0°40.0°39.4°39.4°39.6°40.0°41.1°
Beat VMG3.584.234.484.574.594.594.49
52°5.396.196.486.606.656.686.61
60°5.646.426.716.836.896.946.94
75°5.936.596.937.147.277.367.45
90°6.186.797.107.337.597.788.00
110°6.096.897.367.768.098.388.91
120°5.866.827.347.838.308.799.71
135°5.276.527.257.888.519.2210.56
150°4.475.646.577.257.838.5210.72
Run VMG3.874.895.696.286.787.389.29
Gybe Angles143.8°147.8°149.6°149.6°147.4°146.2°144.6°

APH: 567.0

CDL: 7.778

GPH: 627.1

CertNo: US7119

BOAT
ClassJ 88DesignerJOHNSTONEBuilderCCF COMPOSITESAge date06/2014Series date02/2014Offset fileJ88.OFFData fileUSA12DH
HULL
Length Overall8.960 mMaximum Beam2.854 mDraft1.957 mDisplacement2,388 kgDLR4.2087IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.292%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.358m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail26.9727.69Headsail Luffed21.3421.34Headsail FlyingSymmetricAsymmetric94.9894.98 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail7.20Storm Jib7.03Heavy Weather Jib18.98
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment52.8 kg·mStability Index122.9
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  04560002QE8Issued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

MISTY

USA 12

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 VMG1004.7851.6804.2788.4783.5783.8801.4
52°668.0581.3555.4545.7541.2538.9544.9
60°637.8561.2536.9527.4522.2519.1518.6
75°607.4546.5519.8504.5495.5489.4483.5
90°582.4530.0507.1491.4474.5462.9449.9
110°591.5522.6489.0463.9445.1429.7403.9
120°613.9527.9490.7459.9433.7409.7370.9
135°682.7552.3496.3456.8423.0390.6340.8
150°806.0638.0547.5496.3459.6422.5335.8
Run VMG930.7736.8632.2573.0530.7487.9387.7
Selected Courses
Windward / Leeward967.7794.2718.2680.7657.1635.8594.5
All purpose745.2630.0581.5554.9536.2520.3494.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward700.40.8567
All purpose567.01.0582
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7219
Downwind "popa"0.9815
70% up, 30% down "Ilhabela"0.7842
30% up, 70% down "Ilhabela-inverso"0.8860
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Predominantly Upwind624.20.9612
Predominantly Downwind553.71.0836
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low687.60.8726
Triple Number All Purpose Medium565.31.0614
Triple Number All Purpose High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Predominantly Upwind624.20.9612
Predominantly Downwind553.71.0836
Predominantly Upwind Low772.90.7763
Predominantly Upwind Medium658.80.9108
Predominantly Upwind High642.80.9335
Predominantly Downwind Low738.90.8121
Predominantly Downwind Medium545.61.0998
Predominantly Downwind High447.31.3415
Chicago-Mac Upwind0.9448
Chicago-Mac All Purpose1.0000
Chicago-Mac Downwind1.0651
Bayview-Mac Cove Island0.9441
Bayview-Mac Shore0.9428
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching531.11.1297
Predominantly Reaching Low619.30.9689
Predominantly Reaching Medium524.91.1432
Predominantly Reaching High468.21.2814
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low954.30.6287
5-Band Low / Medium817.50.7339
5-Band Medium688.70.8713
5-Band Medium / High636.20.9430
5-Band High601.70.9972
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance615.2
Triple Number Coastal/Long Distance Low687.6
Triple Number Coastal/Long Distance Medium565.3
Triple Number Coastal/Long Distance High514.5
Triple Number Windward/Leeward Low880.9
Triple Number Windward/Leeward Medium696.8
Triple Number Windward/Leeward High625.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8726
Triple Number Coastal/Long Distance Medium1.0614
Triple Number Coastal/Long Distance High1.1662
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.8611
Triple Number Windward/Leeward High0.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low687.6
Triple Number Coastal/Long Distance Medium565.3
Triple Number Coastal/Long Distance High514.5
Triple Number Windward/Leeward Low880.9
Triple Number Windward/Leeward Medium696.8
Triple Number Windward/Leeward High625.7
Predominantly Upwind624.2
Predominantly Downwind553.7
Predominantly Reaching537.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8726
Triple Number Coastal/Long Distance Medium1.0614
Triple Number Coastal/Long Distance High1.1662
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.8611
Triple Number Windward/Leeward High0.9590
Coastal/Long Distance0.9754
Predominantly Upwind0.9612
Predominantly Downwind1.0836
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8726
Tretall Distanseseilas Mellomvind1.0614
Tretall Distanseseilas Mye vind1.1662
Tretall Pølsebane Lite vind0.6811
Tretall Pølsebane Mellomvind0.8611
Tretall Pølsebane Mye vind0.9590
Distanseseilas ett tall (OSN 8-16kn)0.9754
Distanseseilas ett tall (APH 6-20kn)1.0582
Enkeltall Motvind0.9612
Enkeltall Medvind1.0836
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Coastal/Long Distance615.20.9754
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind624.20.9612
Predominantly Downwind553.71.0836
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore606.90.9886
Cape Doctor Coastal502.11.1950
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8726
Triple Number Coastal/Long Distance Medium1.0614
Triple Number Coastal/Long Distance High1.1662
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.8611
Triple Number Windward/Leeward High0.9590
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8726
Triple Number Coastal/Long Distance Medium1.0614
Triple Number Coastal/Long Distance High1.1662
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.8611
Triple Number Windward/Leeward High0.9590
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Predominantly Upwind624.20.9612
Predominantly Downwind553.71.0836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance615.20.9754
Triple Number Coastal/Long Distance Low687.60.8726
Triple Number Coastal/Long Distance Medium565.31.0614
Triple Number Coastal/Long Distance High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance964.0748.2650.9594.1557.7524.1464.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low687.60.8726
Triple Number All Purpose Medium565.31.0614
Triple Number All Purpose High514.51.1662
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium696.80.8611
Triple Number Windward/Leeward High625.70.9590
Predominantly Upwind624.20.9612
Predominantly Downwind553.71.0836
Predominantly Upwind Low772.90.7763
Predominantly Upwind Medium658.80.9108
Predominantly Upwind High642.80.9335
Predominantly Downwind Low738.90.8121
Predominantly Downwind Medium545.61.0998
Predominantly Downwind High447.31.3415
Chicago-Mac Upwind0.9448
Chicago-Mac All Purpose1.0000
Chicago-Mac Downwind1.0651
Bayview-Mac Cove Island0.9441
Bayview-Mac Shore0.9428
Harvest Moon Regatta481.61.2457
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy611.70.9808
San Francisco Bay Medium683.00.8784
Predominantly Reaching531.11.1297
Predominantly Reaching Low619.30.9689
Predominantly Reaching Medium524.91.1432
Predominantly Reaching High468.21.2814
Windward/Leeward 60-40 Low890.40.6739
Windward/Leeward 60-40 Medium731.10.8207
Windward/Leeward 60-40 High681.70.8802
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low954.30.6287
5-Band Low / Medium817.50.7339
5-Band Medium688.70.8713
5-Band Medium / High636.20.9430
5-Band High601.70.9972
ORC Ref  04560002QE8Issued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

MISTY

USA 12

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 88MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.960Max. Beam2.854Draft1.957Displacement2,388Wetted area16.39IMS L8.382LSM08.278Acc. length8.960Sink (kg/mm) 12.70
VCGD-0.252VCGM-0.160RM Rated (kg·m) 52.8Limit of positive stability(°) 127.1Stability Index122.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.358PBW0.110PIPA0.0033
EDL1.810ST10.050ST20.180
ST30.180ST40.110ST50.270
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.230IG11.787ISP12.680MDT10.100MDL10.140MDT20.080MDL20.110TL1.940MW0.140GO0.160
E3.660J3.440BAS1.290FSD0.025SFJ0.240SPLWPLTPS5.520BD0.100MWT76.00MCG4.720
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date02/06/2015MeasurerComment
SFFP0.759FFM1.030FF1.036LCFcl5.000SG1.0000
SAFP8.905FAM0.726FA0.730LCFsh5.204HBI0.872
W135.9W235.9W335.9W435.9
PD1267.0PD2267.0PD3267.0PD4267.0
WD9.678PLM2318.00GSA31.7RSA14314.0RM52.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002QE8Issued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

MISTY

USA 12

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.471.071.702.643.2126.9721/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment7417320.941.872.743.6011.58NoNo 21.34doyle stratis iceJ30.100.490.921.852.753.6011.55NoNo 21.2121/04/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA 1.5/214.6813.4914.098.108.06100%94.9817/02/202174172812.498.388.7096%87.8321/04/2021Code012.9812.0212.505.457.2076%60.4221/04/2021A013.1810.8312.014.906.4876%52.1829/07/2021
ORC Ref  04560002QE8Issued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org