Club Certificate2026
HavocNED 6182
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 Angles44.9°42.3°40.0°38.1°37.4°37.1°37.1°37.5°39.2°
Beat VMG2.383.364.034.464.654.734.784.794.69
52°3.695.045.856.276.476.576.646.706.68
60°3.935.276.026.416.646.776.866.966.98
75°4.095.406.146.536.837.057.217.427.51
90°4.045.556.346.746.977.187.477.908.18
110°4.095.616.456.967.417.808.098.658.81
120°3.955.456.346.877.387.918.479.4110.38
135°3.474.915.976.597.107.658.2810.0412.68
150°2.894.185.286.126.657.137.659.0311.85
Run VMG2.503.624.575.355.966.446.877.8510.26
Gybe Angles141.7°145.5°150.1°155.5°163.4°168.2°168.2°160.0°146.6°
APH ToD:588.9CDL: 7.436APH ToT: 1.0189CertNo: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 Allowance0.010%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight421 kg(default)Minimum weight291 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.9324.40Headsail Luffed18.8518.85Headsail FlyingSymmetric70.1570.15Asymmetric59.8959.89 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.88Storm Jib6.01Heavy Weather Jib16.22
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 39.5 kg·m Stability Index 109.9
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  04310004KC6 Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
HavocNED 6182
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1511.51072.8892.8806.7773.6760.9753.6751.2767.8
52°974.4713.7615.4574.3556.1547.8542.4536.9538.8
60°915.2682.9597.5561.9542.3531.4524.7517.0516.1
75°879.7666.1586.1551.7527.4510.3499.1485.5479.2
90°890.5648.8567.6534.0516.5501.2482.1455.7439.9
110°879.3642.2558.1517.2485.8461.8445.2416.3408.6
120°910.3660.1567.4523.8487.6454.9425.2382.4346.8
135°1038.0732.5603.2546.7507.3470.8435.0358.6283.9
150°1244.7860.7682.3588.7541.1504.9470.9398.7303.8
Run VMG1437.2993.9787.7673.2603.6558.9524.1458.7350.8
Selected Courses
Windward / Leeward1474.31033.4840.2740.0688.6659.9638.8604.9559.3
All purpose1121.5801.4670.6607.4573.1550.5531.9500.9472.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward716.40.8376
All purpose588.91.0189
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7227
Downwind "popa"0.9130
70% up, 30% down "Ilhabela"0.7709
30% up, 70% down "Ilhabela-inverso"0.8462
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Predominantly Upwind642.10.9345
Predominantly Downwind589.11.0185
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP610.40.9830 Predom. Rc High467.71.2829 5B SF Bay L/M776.20.7729 TriNum AP Low736.00.8152 Predom. Dn Low878.30.6831 5B SF Bay Med679.50.8830 TriNum AP Med587.11.0220 Predom. Dn L/M660.60.9083 5B SF Bay M/H624.00.9615 TriNum AP High524.91.1431 Predom. Dn Med572.91.0474 5B SF Bay High587.91.0206 TriNum W/L Low980.50.6119 Predom. Dn M/H508.71.1796 5B AP Low812.20.7388 TriNum W/L Med711.20.8437 Predom. Dn High454.61.3198 5B AP L/M653.20.9186 TriNum W/L Hig631.40.9503 ChiMac Up Low792.80.7568 5B AP Med579.71.0351 Predom. Upwind666.40.9004 ChiMac Up Med722.20.8307 5B AP M/H533.31.1251 Predom. Reaching583.91.0276 ChiMac Up High638.80.9393 5B AP High501.31.1970 Predom. Downwind611.40.9814 ChiMac Off Low762.50.7868 5B W/L Low1095.30.5478 Predom. Up Low893.50.6715 ChiMac Off Med678.10.8848 5B W/L L/M810.90.7399 Predom. Up L/M693.90.8647 ChiMac Off High573.41.0464 5B W/L Med700.80.8562 Predom. Up Med625.30.9596 ChiMac AP Low774.30.7749 5B W/L M/H640.80.9363 Predom. Up M/H589.11.0184 ChiMac AP Med697.90.8598 5B W/L High602.90.9952 Predom. Up High568.61.0552 ChiMac AP High604.80.9921 W/L 60-40 Low1103.80.5436 Predom. Rc Low790.20.7593 BayMac Cove Island885.20.6778 W/L 60-40 L/M823.00.7290 Predom. Rc L/M616.50.9733 BayMac Shore878.80.6828 W/L 60-40 Med717.70.8360 Predom. Rc Med552.81.0853 Harvest Moon514.31.1666 W/L 60-40 M/H663.90.9038 Predom. Rc M/H505.81.1862 5B SF Bay Low928.60.6461 W/L 60-40 High633.20.9476      SA/DSPL Up27.61SA/DSPL Dn60.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance637.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating637.20.9416
FinRating, kevyt tuuli1078.30.9274
FinRating, kova tuuli500.40.9993
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9416
Triple Number Coastal/Long Distance Low0.8152
Triple Number Coastal/Long Distance Medium1.0221
Triple Number Coastal/Long Distance High1.1431
Triple Number Windward/Leeward Low0.6405
Triple Number Windward/Leeward Medium0.8437
Triple Number Windward/Leeward High0.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
For information
General Purpose Handicap (GPH)656.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Saronikos S All Purpose662.10.9061
Saronikos S Upwind755.90.7937
Saronikos S Downwind546.21.0986
Saronikos N All Purpose700.10.8571
Saronikos N Upwind788.00.7614
Saronikos N Downwind605.10.9915
Saronikos SW All Purpose662.60.9055
Saronikos SW Upwind772.20.7770
Saronikos SW Downwind554.21.0826
Saronikos NE All Purpose720.70.8326
Saronikos NE Upwind741.20.8095
Saronikos NE Downwind672.80.8917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose610.40.9830
5-Band All Purpose Low882.10.6802
5-Band All Purpose L/M675.40.8884
5-Band All Purpose Med598.21.0030
5-Band All Purpose M/H548.61.0936
5-Band All Purpose High512.11.1717
Single Number Predominant Upwind640.70.9365
Single Number Predominant Reaching564.91.0620
Single Number Predominant Downwind590.21.0166
5-Band 50-50 Windward/Leeward Low1095.30.5478
5-Band 50-50 Windward/Leeward L/M810.90.7399
5-Band 50-50 Windward/Leeward Med700.80.8562
5-Band 50-50 Windward/Leeward M/H640.80.9363
5-Band 50-50 Windward/Leeward High602.90.9952
5-Band 60-40 Windward/Leeward Low1103.80.5436
5-Band 60-40 Windward/Leeward L/M823.00.7290
5-Band 60-40 Windward/Leeward Med717.70.8360
5-Band 60-40 Windward/Leeward M/H663.90.9038
5-Band 60-40 Windward/Leeward High633.20.9476
Triple Number 50-50 Windward/Leeward Low980.50.6119
Triple Number 50-50 Windward/Leeward Med711.30.8436
Triple Number 50-50 Windward/Leeward High631.40.9503
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward733.40.8181
Triple Number 60-40 Windward/Leeward Low989.80.6062
Triple Number 60-40 Windward/Leeward Med727.30.8250
Triple Number 60-40 Windward/Leeward High656.00.9147
Triple Number All-Purpose Low797.00.7529
Triple Number All-Purpose Med605.90.9902
Triple Number All-Purpose High539.31.1125
Triple Number Predominant Upwind Low817.40.7341
Triple Number Predominant Upwind Med634.00.9464
Triple Number Predominant Upwind High591.71.0141
Triple Number Predominant Reaching Low722.60.8304
Triple Number Predominant Reaching Med568.71.0550
Triple Number Predominant Reaching High486.91.2322
Triple Number Predominant Downwind Low789.30.7602
Triple Number Predominant Downwind Med581.81.0313
Triple Number Predominant Downwind High483.11.2420
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low736.0
Triple Number Coastal/Long Distance Medium587.0
Triple Number Coastal/Long Distance High524.9
Triple Number Windward/Leeward Low936.8
Triple Number Windward/Leeward Medium711.2
Triple Number Windward/Leeward High631.4
Predominantly Upwind642.1
Predominantly Downwind589.1
Predominantly Reaching570.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8152
Triple Number Coastal/Long Distance Medium1.0221
Triple Number Coastal/Long Distance High1.1431
Triple Number Windward/Leeward Low0.6405
Triple Number Windward/Leeward Medium0.8437
Triple Number Windward/Leeward High0.9503
Coastal/Long Distance0.9416
Predominantly Upwind0.9345
Predominantly Downwind1.0185
For information
General Purpose Handicap (GPH)656.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0189
Distanseseilas Trippeltall svak vind0.8152
Distanseseilas Trippeltall mellomvind1.0221
Distanseseilas Trippeltall sterk vind1.1431
Pølsebane Trippeltall svak vind0.6405
Pølsebane Trippeltall mellomvind0.8437
Pølsebane Trippeltall sterk vind0.9503
Motvind Singeltall0.9345
Medvind Singeltall1.0185
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Coastal/Long Distance637.20.9416
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind642.10.9345
Predominantly Downwind589.11.0185
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore573.01.0471
Cape Doctor Coastal480.81.2480
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8152
Triple Number Coastal/Long Distance Medium1.0221
Triple Number Coastal/Long Distance High1.1431
Triple Number Windward/Leeward Low0.6405
Triple Number Windward/Leeward Medium0.8437
Triple Number Windward/Leeward High0.9503
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8152
Triple Number Coastal/Long Distance Medium1.0221
Triple Number Coastal/Long Distance High1.1431
Triple Number Windward/Leeward Low0.6405
Triple Number Windward/Leeward Medium0.8437
Triple Number Windward/Leeward High0.9503
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Predominantly Upwind642.10.9345
Predominantly Downwind589.11.0185
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.20.9416
Triple Number Coastal/Long Distance Low736.00.8152
Triple Number Coastal/Long Distance Medium587.01.0221
Triple Number Coastal/Long Distance High524.91.1431
Triple Number Windward/Leeward Low936.80.6405
Triple Number Windward/Leeward Medium711.20.8437
Triple Number Windward/Leeward High631.40.9503
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.61029.4792.9675.0609.9571.1536.0476.9446.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP610.40.9830 Predom. Dn High454.61.3198 5B AP M/H533.31.1251 TriNum AP Low736.00.8152 Predom. Rc Low790.20.7593 5B AP High501.31.1970 TriNum AP Med587.11.0220 Predom. Rc L/M616.50.9733 5B SF Bay Low928.60.6461 TriNum AP High524.91.1431 Predom. Rc Med552.81.0853 5B SF Bay L/M776.20.7729 TriNum W/L Low980.50.6119 Predom. Rc M/H505.81.1862 5B SF Bay Med679.50.8830 TriNum W/L Med711.20.8437 Predom. Rc High467.71.2829 5B SF Bay M/H624.00.9615 TriNum W/L Hig631.40.9503 5B W/L Low1095.30.5478 5B SF Bay High587.91.0206 Predom. Upwind666.40.9004 5B W/L L/M810.90.7399 ChiMac Up Low792.80.7568 Predom. Reaching583.91.0276 5B W/L Med700.80.8562 ChiMac Up Med722.20.8307 Predom. Downwind611.40.9814 5B W/L M/H640.80.9363 ChiMac Up High638.80.9393 Predom. Up Low893.50.6715 5B W/L High602.90.9952 ChiMac Off Low762.50.7868 Predom. Up L/M693.90.8647 W/L 60-40 Low1103.80.5436 ChiMac Off Med678.10.8848 Predom. Up Med625.30.9596 W/L 60-40 L/M823.00.7290 ChiMac Off High573.41.0464 Predom. Up M/H589.11.0184 W/L 60-40 Med717.70.8360 ChiMac AP Low774.30.7749 Predom. Up High568.61.0552 W/L 60-40 M/H663.90.9038 ChiMac AP Med697.90.8598 Predom. Dn Low878.30.6831 W/L 60-40 High633.20.9476 ChiMac AP High604.80.9921 Predom. Dn L/M660.60.9083 5B AP Low812.20.7388 BayMac Cove Island885.20.6778 Predom. Dn Med572.91.0474 5B AP L/M653.20.9186 BayMac Shore878.80.6828 Predom. Dn M/H508.71.1796 5B AP Med579.71.0351 Harvest Moon514.31.1666      SA/DSPL Up27.61SA/DSPL Dn60.72
ORC Ref  04310004KC6 Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
HavocNED 6182
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCorby 27 IMS / one offMeasurement01/11/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.224Maximum beam2.886Draft1.984Displacement1,922Wetted area13.95IMS L7.420LSM07.079Accomod. length8.224Sink (kg/mm) 10.14
VCGD-0.192VCGM-0.146 RM Rated (kg·m) 39.5Limit of positive stability(°) 116.9 Stability Index 109.9 BLR index 0.0000Default crew weight421 Declared crew weight
Centerboard weightList angleCanting keel angle
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
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.950IG10.890ISP12.430MDT10.105MDL10.160MDT2MDL2TL0.360MW0.105GO0.125
E3.590J3.180BAS1.280FSDNo FoilSFJSPL3.520WPLTPS3.560BDMWT81.60MCG3.490
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26/04/1999
SFFP0.507FFM0.830FF0.839LCFcl4.562SG1.0200
SAFP8.080FAM0.705FA0.712LCFsh4.766HBI0.775
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004KC6 Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
HavocNED 6182
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20260.160.791.402.373.0923.93
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20260.100.550.991.792.543.2410.86YesNo 18.85
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment202612.4312.4312.436.826.5870.15
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202611.859.5010.686.647.1094%59.89
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004KC6 Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org