International
Certificate
2023

Boat

DIRE WOLF

USA 12204

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°40.8°39.3°38.2°37.6°37.2°37.8°
Beat VMG3.824.665.195.435.555.625.67
52°5.836.877.437.667.777.847.91
60°6.147.117.627.867.988.068.14
75°6.347.317.758.058.268.398.55
90°6.527.497.988.298.488.648.98
110°6.317.468.048.418.759.119.73
120°6.177.388.018.488.909.269.92
135°5.546.877.708.238.749.2610.58
150°4.695.916.957.668.078.429.17
Run VMG4.065.126.026.646.997.438.23
Gybe Angles143.3°146.9°149.2°150.5°150.7°173.0°175.7°

APH: 510.5

CDL: 10.630

GPH: 569.8

CertNo: US6861

BOAT
ClassJ 122DesignerALAN JOHNSTONEBuilderJ EUROPEAge date01/2008Series date01/2008Offset fileJ122 VER.OFFData fileUS6861
HULL
Length Overall12.190 mMaximum Beam3.638 mDraft2.231 mDisplacement7,259 kgDLR5.6952IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight850 kgMinimum weight638 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail50.1251.12Headsail Luffed42.7542.75Headsail FlyingSymmetricAsymmetric153.44153.44 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail14.68Storm Jib14.16Heavy Weather Jib38.21
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment178.9 kg·mStability Index120.2
COMMENTS
Fixed bowsprit Radar & mast on stern
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  04560002I79Issued on 17/04/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

DIRE WOLF

USA 12204

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 VMG941.6772.9693.7663.3648.5640.4635.3
52°617.7523.7484.7470.1463.3459.2455.2
60°586.7506.2472.7458.2451.3446.9442.1
75°567.7492.7464.5447.3436.0429.2420.9
90°552.4480.5451.2434.5424.4416.5400.9
110°570.5482.3448.0427.9411.6395.3370.0
120°583.7488.0449.6424.6404.4388.8362.9
135°649.6523.8467.4437.2412.0388.9340.4
150°767.9608.8517.8469.9446.3427.7392.4
Run VMG886.8703.0597.9542.2515.1484.4437.4
Selected Courses
Windward / Leeward914.2737.9645.8602.7581.8562.4536.4
All purpose703.0580.8522.6494.5478.3464.9444.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward628.90.9541
All purpose510.51.1754
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8407
Downwind "popa"1.0080
70% up, 30% down "Ilhabela"0.8848
30% up, 70% down "Ilhabela-inverso"0.9512
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Predominantly Upwind551.01.0890
Predominantly Downwind515.21.1646
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low641.90.9347
Triple Number All Purpose Medium507.01.1834
Triple Number All Purpose High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Predominantly Upwind551.01.0890
Predominantly Downwind515.21.1646
Predominantly Upwind Low716.40.8376
Predominantly Upwind Medium569.81.0530
Predominantly Upwind High537.71.1158
Predominantly Downwind Low697.40.8604
Predominantly Downwind Medium512.21.1715
Predominantly Downwind High438.91.3670
Chicago-Mac Upwind1.0710
Chicago-Mac All Purpose1.1055
Chicago-Mac Downwind1.1461
Bayview-Mac Cove Island1.0329
Bayview-Mac Shore1.0400
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching482.31.2440
Predominantly Reaching Low577.91.0382
Predominantly Reaching Medium477.11.2577
Predominantly Reaching High426.51.4067
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low900.60.6662
5-Band Low / Medium757.20.7924
5-Band Medium614.30.9768
5-Band Medium / High564.71.0625
5-Band High540.91.1094
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance554.5
Triple Number Coastal/Long Distance Low641.9
Triple Number Coastal/Long Distance Medium507.0
Triple Number Coastal/Long Distance High460.6
Triple Number Windward/Leeward Low826.0
Triple Number Windward/Leeward Medium623.1
Triple Number Windward/Leeward High557.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9347
Triple Number Coastal/Long Distance Medium1.1834
Triple Number Coastal/Long Distance High1.3027
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium0.9629
Triple Number Windward/Leeward High1.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low641.9
Triple Number Coastal/Long Distance Medium507.0
Triple Number Coastal/Long Distance High460.6
Triple Number Windward/Leeward Low826.0
Triple Number Windward/Leeward Medium623.1
Triple Number Windward/Leeward High557.5
Predominantly Upwind551.0
Predominantly Downwind515.2
Predominantly Reaching493.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9347
Triple Number Coastal/Long Distance Medium1.1834
Triple Number Coastal/Long Distance High1.3027
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium0.9629
Triple Number Windward/Leeward High1.0763
Coastal/Long Distance1.0820
Predominantly Upwind1.0890
Predominantly Downwind1.1646
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9347
Tretall Distanseseilas Mellomvind1.1834
Tretall Distanseseilas Mye vind1.3027
Tretall Pølsebane Lite vind0.7264
Tretall Pølsebane Mellomvind0.9629
Tretall Pølsebane Mye vind1.0763
Distanseseilas ett tall (OSN 8-16kn)1.0820
Distanseseilas ett tall (APH 6-20kn)1.1754
Enkeltall Motvind1.0890
Enkeltall Medvind1.1646
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Coastal/Long Distance554.51.0820
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind551.01.0890
Predominantly Downwind515.21.1646
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore544.21.1026
Cape Doctor Coastal450.61.3317
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9347
Triple Number Coastal/Long Distance Medium1.1834
Triple Number Coastal/Long Distance High1.3027
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium0.9629
Triple Number Windward/Leeward High1.0763
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9347
Triple Number Coastal/Long Distance Medium1.1834
Triple Number Coastal/Long Distance High1.3027
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium0.9629
Triple Number Windward/Leeward High1.0763
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Predominantly Upwind551.01.0890
Predominantly Downwind515.21.1646
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance554.51.0820
Triple Number Coastal/Long Distance Low641.90.9347
Triple Number Coastal/Long Distance Medium507.01.1834
Triple Number Coastal/Long Distance High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance911.4694.5585.1526.7496.3470.3427.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low641.90.9347
Triple Number All Purpose Medium507.01.1834
Triple Number All Purpose High460.61.3027
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium623.10.9629
Triple Number Windward/Leeward High557.51.0763
Predominantly Upwind551.01.0890
Predominantly Downwind515.21.1646
Predominantly Upwind Low716.40.8376
Predominantly Upwind Medium569.81.0530
Predominantly Upwind High537.71.1158
Predominantly Downwind Low697.40.8604
Predominantly Downwind Medium512.21.1715
Predominantly Downwind High438.91.3670
Chicago-Mac Upwind1.0710
Chicago-Mac All Purpose1.1055
Chicago-Mac Downwind1.1461
Bayview-Mac Cove Island1.0329
Bayview-Mac Shore1.0400
Harvest Moon Regatta446.51.3438
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy540.71.1097
San Francisco Bay Medium613.00.9787
Predominantly Reaching482.31.2440
Predominantly Reaching Low577.91.0382
Predominantly Reaching Medium477.11.2577
Predominantly Reaching High426.51.4067
Windward/Leeward 60-40 Low832.30.7209
Windward/Leeward 60-40 Medium642.10.9344
Windward/Leeward 60-40 High585.71.0244
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low900.60.6662
5-Band Low / Medium757.20.7924
5-Band Medium614.30.9768
5-Band Medium / High564.71.0625
5-Band High540.91.1094
ORC Ref  04560002I79Issued on 17/04/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

DIRE WOLF

USA 12204

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 122Measurement12/05/2022HIN4Plan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.190Max. Beam3.638Draft2.231Displacement7,259Wetted area31.04IMS L11.122LSM010.841Acc. length11.823Sink (kg/mm) 23.29
VCGD0.029VCGM0.001RM Rated (kg·m) 178.9Limit of positive stability(°) 115.9Stability Index120.2
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.120PIPA0.0033
EDL2.388ST10.058ST20.176
ST30.176ST40.095ST50.332
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.648IG16.541ISP17.579MDT10.123MDL10.242MDT20.101MDL20.155TL1.320MW0.155GO0.232
E5.360J4.586BAS1.713FSD0.038SFJ0.315SPL0.000WPLTPS6.461BD0.217MWT168.10MCG5.930
Flying Headsail Foretriangles IdISPTPS117.5796.461
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date12/05/2022MeasurerCommentBerth cushions on
SFFP0.300FFM1.376FF1.391LCFcl6.833SG1.0200
SAFP11.850FAM0.964FA0.958LCFsh7.063HBI1.156
W1117.0W2117.0W3117.0W4117.0LCFD7.252
PD1261.1PD2257.1PD3255.3PD4261.8
WD4.946PLM9000.00GSA1.0RSA1.0RM176.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAFuel13245Total deductible38
Total deductible
ORC Ref  04560002I79Issued on 17/04/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

DIRE WOLF

USA 12204

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentPH 10.201.162.033.474.5150.1212/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLight 10.060.761.422.733.955.0716.10YesNo 42.7512/05/20222015 J1 JIB
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA219.9016.4118.1610.259.71106%153.4429/01/2022recutSmall Code 017.6915.4016.555.707.5575%83.69
ORC Ref  04560002I79Issued on 17/04/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org