Double HandedClub Certificate2025
HavocNED 6182
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles41.8°41.8°39.9°38.8°38.5°39.2°39.5°40.4°43.4°
Beat VMG2.473.363.994.314.424.464.484.444.27
52°3.785.015.806.166.306.386.426.446.40
60°3.995.235.986.336.506.596.656.716.70
75°4.155.396.116.496.756.937.047.197.25
90°4.205.506.266.576.857.147.377.717.91
110°4.275.606.426.917.297.567.818.028.58
120°4.135.476.346.877.377.878.268.988.56
135°3.564.925.956.567.087.638.2810.1311.91
150°2.914.155.226.076.627.117.649.1211.83
Run VMG2.533.594.525.315.936.426.877.9210.25
Gybe Angles143.3°143.3°150.1°155.4°163.7°168.2°168.2°154.6°148.3°
APH ToD:601.6CDL: 7.005APH ToT: 0.9974CertNo:NED6182
BOAT
ClassCorby 27 IMS / one offDesignerJohn CorbyBuilderKolibri JachtbouwAge date01/1995Series date01/1995Offset fileCORBY27-NED6182.offData fileNED6182
HULL
Length Overall8.224 mMaximum Beam2.886 mDraft1.984 mDisplacement1,922 kgDLR5.4175IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight200 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.6724.14Headsail Luffed17.8317.83Headsail FlyingSymmetric60.7360.73Asymmetric57.7857.78 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.81Storm Jib6.01Heavy Weather Jib16.22
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
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.
Double HandedClub Certificate2025
HavocNED 6182
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1458.81072.4901.5835.0815.0807.4803.7810.3843.5
52°952.8718.2620.4584.2571.1564.6560.8558.9562.7
60°901.4687.7601.7568.3553.4546.1541.0536.6537.3
75°867.9668.2589.5554.7533.7519.6511.3500.6496.9
90°858.1654.7574.8548.3525.8504.5488.3467.1455.2
110°844.0643.2560.5520.7493.9476.3460.8448.6419.7
120°872.6658.5567.8523.9488.4457.5436.0401.1420.5
135°1011.2731.7604.7548.4508.6472.1434.7355.4302.3
150°1236.0868.4689.7593.4544.2506.3471.0394.9304.3
Run VMG1425.61002.8796.2678.4607.3560.8524.3454.5351.4
Selected Courses
Windward / Leeward1441.31037.6848.9756.7711.1684.1664.0632.4597.5
All purpose1091.3804.3676.2617.9586.9565.7548.7521.6501.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward736.30.8149
All purpose601.60.9974
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6947
Downwind "popa"0.9083
70% up, 30% down "Ilhabela"0.7475
30% up, 70% down "Ilhabela-inverso"0.8316
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Predominantly Upwind658.80.9108
Predominantly Downwind595.81.0071
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low740.20.8105
Triple Number AP Medium599.41.0009
Triple Number AP High542.81.1054
Triple Number Windward/Leeward Low983.90.6098
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Single Number Predominant Upwind681.90.8799
Single Number Predominant Reaching591.31.0148
Single Number Predominant Downwind617.10.9723
Predominant Upwind - Low888.30.6754
Predominant Upwind - Low/Med704.90.8512
Predominant Upwind - Medium643.90.9318
Predominant Upwind - Med/High612.50.9796
Predominant Upwind - High596.91.0052
Predominant Downwind Low875.60.6852
Predominant Downwind Low/Med667.10.8995
Predominant Downwind Medium580.41.0338
Predominant Downwind Med/High515.61.1636
Predominant Downwind High463.11.2957
Predominant Reaching Low786.20.7632
Predominant Reaching Low/Med624.10.9614
Predominant Reaching Medium562.31.0670
Predominant Reaching Med/High515.61.1636
Predominant Reaching High480.81.2480
SA/DSPL Upwind26.79SA/DSPL Downwind54.47
Scoring OptionTODTOT
5-Band Windward/Leeward Low1091.60.5497
5-Band Windward/Leeward Low/Med823.80.7283
5-Band Windward/Leeward Medium721.70.8314
5-Band Windward/Leeward Med/High666.00.9009
5-Band Windward/Leeward High631.80.9497
Windward/Leeward 60-40 Low1098.50.5462
Windward/Leeward 60-40 Low/Med837.10.7167
Windward/Leeward 60-40 Medium742.00.8086
Windward/Leeward 60-40 Med/High694.10.8644
Windward/Leeward 60-40 High668.40.8976
5-Band AP Low808.60.7420
5-Band AP Low/Med661.30.9073
5-Band AP Medium592.71.0123
5-Band AP Med/High550.21.0904
5-Band AP High522.81.1477
5-Band SF Bay Tour - Low946.30.6341
5-Band SF Bay Tour - Low/Med791.00.7586
5-Band SF Bay Tour - Medium700.10.8570
5-Band SF Bay Tour - Med/High649.60.9236
5-Band SF Bay Tour - High618.20.9705
Chicago-Mac Upwind0.8584
Chicago-Mac All Purpose0.8991
Chicago-Mac Downwind0.9378
Bayview-Mac Cove Island0.6782
Bayview-Mac Shore0.6828
Harvest Moon Regatta515.51.1639
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance651.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9211
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0010
Triple Number Coastal/Long Distance High1.1054
Triple Number Windward/Leeward Low0.6361
Triple Number Windward/Leeward Medium0.8207
Triple Number Windward/Leeward High0.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
For information
General Purpose Handicap (GPH)667.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low740.3
Triple Number Coastal/Long Distance Medium599.4
Triple Number Coastal/Long Distance High542.8
Triple Number Windward/Leeward Low943.2
Triple Number Windward/Leeward Medium731.1
Triple Number Windward/Leeward High657.2
Predominantly Upwind658.8
Predominantly Downwind595.8
Predominantly Reaching577.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0010
Triple Number Coastal/Long Distance High1.1054
Triple Number Windward/Leeward Low0.6361
Triple Number Windward/Leeward Medium0.8207
Triple Number Windward/Leeward High0.9130
Coastal/Long Distance0.9211
Predominantly Upwind0.9108
Predominantly Downwind1.0071
For information
General Purpose Handicap (GPH)667.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9974
Distanseseilas Trippeltall svak vind0.8105
Distanseseilas Trippeltall mellomvind1.0010
Distanseseilas Trippeltall sterk vind1.1054
Pølsebane Trippeltall svak vind0.6361
Pølsebane Trippeltall mellomvind0.8207
Pølsebane Trippeltall sterk vind0.9130
Motvind Singeltall0.9108
Medvind Singeltall1.0071
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Coastal/Long Distance651.40.9211
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind658.80.9108
Predominantly Downwind595.81.0071
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore607.90.9869
Cape Doctor Coastal507.41.1824
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0010
Triple Number Coastal/Long Distance High1.1054
Triple Number Windward/Leeward Low0.6361
Triple Number Windward/Leeward Medium0.8207
Triple Number Windward/Leeward High0.9130
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8105
Triple Number Coastal/Long Distance Medium1.0010
Triple Number Coastal/Long Distance High1.1054
Triple Number Windward/Leeward Low0.6361
Triple Number Windward/Leeward Medium0.8207
Triple Number Windward/Leeward High0.9130
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Predominantly Upwind658.80.9108
Predominantly Downwind595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.40.9211
Triple Number Coastal/Long Distance Low740.30.8105
Triple Number Coastal/Long Distance Medium599.41.0010
Triple Number Coastal/Long Distance High542.81.1054
Triple Number Windward/Leeward Low943.20.6361
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1520.51034.1800.8688.5626.1586.6552.5493.8480.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low740.20.8105
Triple Number AP Medium599.41.0009
Triple Number AP High542.81.1054
Triple Number Windward/Leeward Low983.90.6098
Triple Number Windward/Leeward Medium731.10.8207
Triple Number Windward/Leeward High657.20.9130
Single Number Predominant Upwind681.90.8799
Single Number Predominant Reaching591.31.0148
Single Number Predominant Downwind617.10.9723
Predominant Upwind - Low888.30.6754
Predominant Upwind - Low/Med704.90.8512
Predominant Upwind - Medium643.90.9318
Predominant Upwind - Med/High612.50.9796
Predominant Upwind - High596.91.0052
Predominant Downwind Low875.60.6852
Predominant Downwind Low/Med667.10.8995
Predominant Downwind Medium580.41.0338
Predominant Downwind Med/High515.61.1636
Predominant Downwind High463.11.2957
Predominant Reaching Low786.20.7632
Predominant Reaching Low/Med624.10.9614
Predominant Reaching Medium562.31.0670
Predominant Reaching Med/High515.61.1636
Predominant Reaching High480.81.2480
SA/DSPL Upwind26.79SA/DSPL Downwind54.47
Scoring OptionTODTOT
5-Band Windward/Leeward Low1091.60.5497
5-Band Windward/Leeward Low/Med823.80.7283
5-Band Windward/Leeward Medium721.70.8314
5-Band Windward/Leeward Med/High666.00.9009
5-Band Windward/Leeward High631.80.9497
Windward/Leeward 60-40 Low1098.50.5462
Windward/Leeward 60-40 Low/Med837.10.7167
Windward/Leeward 60-40 Medium742.00.8086
Windward/Leeward 60-40 Med/High694.10.8644
Windward/Leeward 60-40 High668.40.8976
5-Band AP Low808.60.7420
5-Band AP Low/Med661.30.9073
5-Band AP Medium592.71.0123
5-Band AP Med/High550.21.0904
5-Band AP High522.81.1477
5-Band SF Bay Tour - Low946.30.6341
5-Band SF Bay Tour - Low/Med791.00.7586
5-Band SF Bay Tour - Medium700.10.8570
5-Band SF Bay Tour - Med/High649.60.9236
5-Band SF Bay Tour - High618.20.9705
Chicago-Mac Upwind0.8584
Chicago-Mac All Purpose0.8991
Chicago-Mac Downwind0.9378
Bayview-Mac Cove Island0.6782
Bayview-Mac Shore0.6828
Harvest Moon Regatta515.51.1639
Double HandedClub Certificate2025
HavocNED 6182
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCorby 27 IMS / one offMeasurement01/11/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.224Max. Beam2.886Draft1.984Displacement1,922Wetted area13.95IMS L7.297LSM07.079Acc. length8.224Sink (kg/mm) 10.14
VCGD-0.180VCGM-0.134RM Rated (kg·m) 39.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight200
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.300PBW0.080PIPA0.0044
PSD0.030PHD0.070PHL0.140
PSA8.0°ESL1.050
ST10.030ST20.090ST30.090
ST40.050ST50.290
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P10.900IG10.890ISP12.430MDT10.105MDL10.160MDT2MDL2TL0.360MW0.105GO0.125
E3.570J3.180BAS1.280FSDNo FoilSFJSPL3.520WPLTPS3.560BDMWT81.60MCG3.490
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26/04/1999
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
HavocNED 6182
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.150.781.382.373.0723.67
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.103.2410.71NoNo 17.83
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.6011.6011.606.375.9360.73* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA311.109.5010.306.647.1094%57.78