Club
Certificate
2021

Boat

ALPHADOG

USA 83170

 
Offshore
Racing
Congress

Certificate number: US7445
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.1°41.3°38.6°37.5°37.1°37.1°37.1°
Beat VMG3.884.725.145.325.405.415.46
52°5.946.917.277.457.567.637.75
60°6.317.117.517.767.928.018.14
75°6.597.267.788.248.508.678.84
90°6.557.277.808.408.959.379.82
110°6.327.318.038.639.139.6210.77
120°6.127.207.918.729.5310.1111.41
135°5.466.757.458.148.959.9912.63
150°4.575.756.777.428.058.7610.79
Run VMG3.964.985.876.557.137.689.34
Gybe Angles142.0°145.0°151.5°159.0°180.0°180.0°141.0°

GPH = 571.0

CDL = 9.328

BOAT
ClassSR 33𝕚DesignerGlen HendersonBuilderHendersonAge Date06/1994Series Date01/1993Offset FileUS30333c.OFF
HULL
Length Overall10.080 mMaximum Beam3.475 mDraft2.094 mDisplacement2,438 kgDLR3.7017IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight564 kg𝕚Minimum weight423 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail35.2436.11Headsail Luffed32.8432.84Headsail FlyingSymmetric85.21𝕚85.21𝕚Asymmetric85.36𝕚85.36𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment73.7 kg·mStability IndexN/A
COMMENTS
Outboard motor
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  03880001KLAIssued on 10/09/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ALPHADOG

USA 83170

 
Offshore
Racing
Congress

Certificate number: US7445
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG928.4762.4700.0677.1666.8665.5659.3
52°606.1520.7494.9483.3476.3472.0464.2
60°570.7506.5479.4463.9454.7449.4442.1
75°546.0495.8462.7437.1423.5415.0407.1
90°549.6495.3461.4428.7402.1384.1366.7
110°569.9492.7448.3417.0394.5374.3334.1
120°588.2499.7454.9412.8377.6356.0315.4
135°659.8533.2483.3442.1402.4360.5285.0
150°787.0626.1531.7484.9447.0411.1333.7
Run VMG908.8723.0613.0549.8504.8468.8385.3
Selected Courses
Windward / Leeward918.6742.7656.5613.5585.8567.1522.3
All purpose701.9586.3530.9498.2474.0456.5423.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward635.50.9441
All purpose511.01.1742
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8301
Downwind "popa"1.0112
70% up, 30% down "Ilhabela"0.8772
30% up, 70% down "Ilhabela-inverso"0.9491
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Predominantly Upwind556.71.0777
Predominantly Downwind517.01.1605
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low644.10.9315
Triple Number All Purpose Medium510.41.1756
Triple Number All Purpose High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Predominantly Upwind556.71.0777
Predominantly Downwind517.01.1605
Predominantly Upwind Low712.70.8418
Predominantly Upwind Medium578.11.0379
Predominantly Upwind High546.41.0982
Predominantly Downwind Low707.90.8476
Predominantly Downwind Medium517.71.1590
Predominantly Downwind High411.41.4586
Chicago-Mac Upwind1.0596
Chicago-Mac All Purpose1.0980
Chicago-Mac Downwind1.1394
Bayview-Mac Cove Island1.0316
Bayview-Mac Shore1.0410
Victoria-Maui1.2378
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance556.6
Triple Number Coastal/Long Distance Low644.1
Triple Number Coastal/Long Distance Medium510.4
Triple Number Coastal/Long Distance High448.5
Triple Number Windward/Leeward Low830.7
Triple Number Windward/Leeward Medium631.6
Triple Number Windward/Leeward High555.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9315
Triple Number Coastal/Long Distance Medium1.1756
Triple Number Coastal/Long Distance High1.3377
Triple Number Windward/Leeward Low0.7223
Triple Number Windward/Leeward Medium0.9499
Triple Number Windward/Leeward High1.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low644.1
Triple Number Coastal/Long Distance Medium510.4
Triple Number Coastal/Long Distance High448.5
Triple Number Windward/Leeward Low830.7
Triple Number Windward/Leeward Medium631.6
Triple Number Windward/Leeward High555.0
Predominantly Upwind556.7
Predominantly Downwind517.0
Predominantly Reaching493.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9315
Triple Number Coastal/Long Distance Medium1.1756
Triple Number Coastal/Long Distance High1.3377
Triple Number Windward/Leeward Low0.7223
Triple Number Windward/Leeward Medium0.9499
Triple Number Windward/Leeward High1.0811
Coastal/Long Distance1.0780
Predominantly Upwind1.0777
Predominantly Downwind1.1605
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0780
Tretall Distanseseilas Lite vind0.9315
Tretall Distanseseilas Mellomvind1.1756
Tretall Distanseseilas Mye vind1.3377
Tretall Pølsebane Lite vind0.7223
Tretall Pølsebane Mellomvind0.9499
Tretall Pølsebane Mye vind1.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind556.71.0777
Predominantly Downwind517.01.1605
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore535.81.1199
Cape Doctor Coastal433.51.3842
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9315
Triple Number Coastal/Long Distance Medium1.1756
Triple Number Coastal/Long Distance High1.3377
Triple Number Windward/Leeward Low0.7223
Triple Number Windward/Leeward Medium0.9499
Triple Number Windward/Leeward High1.0811
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9315
Triple Number Coastal/Long Distance Medium1.1756
Triple Number Coastal/Long Distance High1.3377
Triple Number Windward/Leeward Low0.7223
Triple Number Windward/Leeward Medium0.9499
Triple Number Windward/Leeward High1.0811
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Predominantly Upwind556.71.0777
Predominantly Downwind517.01.1605
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance556.61.0780
Triple Number Coastal/Long Distance Low644.10.9315
Triple Number Coastal/Long Distance Medium510.41.1756
Triple Number Coastal/Long Distance High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance917.6700.5594.8532.7492.8460.4400.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low644.10.9315
Triple Number All Purpose Medium510.41.1756
Triple Number All Purpose High448.51.3377
Triple Number Windward/Leeward Low830.70.7223
Triple Number Windward/Leeward Medium631.60.9499
Triple Number Windward/Leeward High555.01.0811
Predominantly Upwind556.71.0777
Predominantly Downwind517.01.1605
Predominantly Upwind Low712.70.8418
Predominantly Upwind Medium578.11.0379
Predominantly Upwind High546.41.0982
Predominantly Downwind Low707.90.8476
Predominantly Downwind Medium517.71.1590
Predominantly Downwind High411.41.4586
Chicago-Mac Upwind1.0596
Chicago-Mac All Purpose1.0980
Chicago-Mac Downwind1.1394
Bayview-Mac Cove Island1.0316
Bayview-Mac Shore1.0410
Harvest Moon Regatta446.21.3445
Victoria-Maui1.2378
ORC Ref  03880001KLAIssued on 10/09/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ALPHADOG

USA 83170

 
Offshore
Racing
Congress

Certificate number: US7445
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassSR 33𝕚Measurement07/09/2021𝕚Measurer𝕚HINHull #2𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA10.080𝕚Max. Beam3.475𝕚Draft2.094𝕚Displacement2,438𝕚Wetted area18.19𝕚IMS L8.940𝕚LSM08.701𝕚Acc. length10.080𝕚Sink (kg/mm)13.61𝕚
VCGD-0.310𝕚VCGM-0.355𝕚RM Measured (kg·m)73.7𝕚RM Default (kg·m)69.0𝕚Limit of positive stability(°)N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller𝕚PIPA0.0000𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays𝕚Spreaders2𝕚
P12.445𝕚IG11.802𝕚ISP13.637𝕚MDT10.129𝕚MDL10.153𝕚MDT20.098𝕚MDL20.116𝕚TL1.768𝕚MW0.159𝕚GO0.183𝕚
E4.725𝕚J3.505𝕚BAS1.442𝕚FSD0.026𝕚SFJ0.000𝕚SPL4.176𝕚TPS𝕚BD0.159𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestVCG entered directly𝕚SFFP0.144𝕚SAFP9.851𝕚Flotation Date07/09/2021𝕚FFM1.079𝕚FAM0.934𝕚Measurer𝕚FF1.079𝕚FA0.934𝕚Comment𝕚LCFcl5.206𝕚LCFsh5.415𝕚SG1.0250𝕚HBI0.962𝕚
ORC Ref  03880001KLAIssued on 10/09/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ALPHADOG

USA 83170

 
Offshore
Racing
Congress

Certificate number: US7445
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentMain𝕚0.18𝕚0.98𝕚1.80𝕚3.08𝕚4.00𝕚35.24𝕚𝕚28/08/2017𝕚North𝕚𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentGenoa𝕚0.08𝕚0.68𝕚1.30𝕚2.61𝕚4.00𝕚5.43𝕚12.30𝕚No𝕚No𝕚 𝕚32.84𝕚𝕚12/10/2018𝕚North𝕚𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialCommentS2𝕚13.54𝕚13.54𝕚13.54𝕚7.55𝕚7.56𝕚85.21𝕚𝕚25/07/2020𝕚North𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentA1.5𝕚14.11𝕚12.60𝕚13.36𝕚7.63𝕚7.83𝕚97%𝕚85.36𝕚𝕚30/09/2019𝕚North𝕚Unknown𝕚𝕚
ORC Ref  03880001KLAIssued on 10/09/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org