Double HandedClub Certificate2026
Windpower 2RSA-4458
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles45.5°43.0°40.5°39.6°39.5°39.0°38.8°39.2°41.0°
Beat VMG3.484.845.585.956.186.346.446.486.32
52°5.457.398.298.708.939.109.229.349.19
60°5.897.848.689.049.299.479.629.809.79
75°6.278.219.059.509.8210.0910.3010.6010.69
90°6.188.129.069.7010.2210.6010.9511.5111.93
110°5.717.839.029.8110.4811.0211.5112.7113.77
120°5.337.528.929.7110.5211.3712.1413.4214.24
135°4.756.878.519.4910.4811.5512.4214.3716.87
150°3.955.767.288.459.3610.2811.3814.1917.88
Run VMG3.424.996.307.328.138.909.8512.2915.51
Gybe Angles139.7°141.1°142.9°148.4°152.2°150.2°147.4°147.0°150.3°
APH ToD:421.3CDL: 13.513APH ToT: 1.4241CertNo:ZAD189
BOAT
ClassCorby 49DesignerCorbyBuilderAge date01/2007Series date01/2007Offset fileCorby49.offData fileRSA4458
HULL
Length Overall14.989Maximum Beam4.200Draft3.236Displacement7,995DLR3.0667IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.618%RS Assessment-0.356%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.460m
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail90.9693.02Headsail Luffed63.2763.27Headsail FlyingSymmetricAsymmetric245.44245.44 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail24.86Storm Jib20.23Heavy Weather Jib54.60
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 338.8 Stability Index 148.7
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  04620004BW7 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Windpower 2RSA-4458
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG1033.4743.9645.7605.2582.8568.1559.0555.5569.7
52°660.2487.4434.4414.0403.0395.8390.5385.3391.9
60°611.5459.1414.6398.1387.6380.0374.1367.5367.7
75°573.9438.5397.8378.8366.5356.9349.4339.6336.6
90°582.8443.6397.3371.2352.4339.6328.9312.7301.9
110°630.5459.6399.2367.1343.4326.6312.8283.3261.4
120°675.6479.0403.8370.9342.1316.8296.5268.3252.8
135°758.0524.3423.1379.5343.5311.8289.9250.5213.4
150°910.7625.3494.7425.9384.6350.2316.4253.6201.3
Run VMG1051.6722.1571.2491.8443.0404.3365.3292.9232.2
Selected Courses
Windward / Leeward1042.5733.0608.5548.5512.9486.2462.2424.2400.9
All purpose784.5562.2478.0438.4412.8393.2376.9351.1335.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward525.71.1413
All purpose421.31.4241
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9859
Downwind "popa"1.2764
70% up, 30% down "Ilhabela"1.0581
30% up, 70% down "Ilhabela-inverso"1.1727
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Predominantly Upwind463.01.2960
Predominantly Downwind417.11.4386
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP434.01.3824 Predom. Rc High327.41.8324 5B SF Bay L/M564.01.0638 TriNum AP Low520.11.1536 Predom. Dn Low625.10.9598 5B SF Bay Med499.11.2022 TriNum AP Med421.91.4221 Predom. Dn L/M471.11.2736 5B SF Bay M/H450.61.3315 TriNum AP High371.31.6160 Predom. Dn Med406.21.4771 5B SF Bay High418.81.4325 TriNum W/L Low701.90.8548 Predom. Dn M/H353.81.6958 5B AP Low570.91.0510 TriNum W/L Med526.01.1406 Predom. Dn High314.01.9108 5B AP L/M466.81.2853 TriNum W/L Hig453.91.3218 ChiMac Up Low560.71.0701 5B AP Med416.21.4416 Predom. Upwind477.61.2563 ChiMac Up Med515.61.1637 5B AP M/H378.31.5859 Predom. Reaching408.91.4674 ChiMac Up High460.21.3037 5B AP High352.81.7004 Predom. Downwind432.71.3868 ChiMac Off Low543.51.1039 5B W/L Low779.20.7700 Predom. Up Low621.90.9647 ChiMac Off Med482.21.2444 5B W/L L/M591.51.0143 Predom. Up L/M497.21.2068 ChiMac Off High405.21.4807 5B W/L Med518.11.1582 Predom. Up Med453.01.3246 ChiMac AP Low549.11.0927 5B W/L M/H464.11.2928 Predom. Up M/H423.81.4157 ChiMac AP Med496.71.2080 5B W/L High426.71.4061 Predom. Up High408.71.4682 ChiMac AP High431.41.3910 W/L 60-40 Low781.70.7675 Predom. Rc Low551.31.0884 BayMac Cove Island628.80.9542 W/L 60-40 L/M600.60.9991 Predom. Rc L/M434.71.3802 BayMac Shore623.40.9625 W/L 60-40 Med531.91.1280 Predom. Rc Med387.81.5473 Harvest Moon358.21.6751 W/L 60-40 M/H483.71.2405 Predom. Rc M/H351.71.7059 5B SF Bay Low659.00.9105 W/L 60-40 High453.11.3243      SA/DSPL Up38.31SA/DSPL Dn83.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance459.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating459.71.3051
FinRating, kevyt tuuli765.51.3063
FinRating, kova tuuli353.31.4153
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.3051
Triple Number Coastal/Long Distance Low1.1536
Triple Number Coastal/Long Distance Medium1.4222
Triple Number Coastal/Long Distance High1.6160
Triple Number Windward/Leeward Low0.8946
Triple Number Windward/Leeward Medium1.1406
Triple Number Windward/Leeward High1.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
For information
General Purpose Handicap (GPH)468.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Saronikos S All Purpose470.81.2745
Saronikos S Upwind540.11.1109
Saronikos S Downwind382.71.5680
Saronikos N All Purpose470.81.2745
Saronikos N Upwind555.31.0806
Saronikos N Downwind430.51.3938
Saronikos SW All Purpose466.81.2852
Saronikos SW Upwind542.31.1064
Saronikos SW Downwind391.81.5314
Saronikos NE All Purpose510.91.1744
Saronikos NE Upwind516.11.1626
Saronikos NE Downwind483.01.2422
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose434.01.3824
5-Band All Purpose Low620.00.9677
5-Band All Purpose L/M482.51.2435
5-Band All Purpose Med428.61.4000
5-Band All Purpose M/H388.21.5454
5-Band All Purpose High361.11.6618
Single Number Predominant Upwind461.71.2997
Single Number Predominant Reaching396.41.5134
Single Number Predominant Downwind418.11.4352
5-Band 50-50 Windward/Leeward Low779.20.7700
5-Band 50-50 Windward/Leeward L/M591.51.0143
5-Band 50-50 Windward/Leeward Med518.11.1582
5-Band 50-50 Windward/Leeward M/H464.11.2928
5-Band 50-50 Windward/Leeward High426.71.4061
5-Band 60-40 Windward/Leeward Low781.70.7675
5-Band 60-40 Windward/Leeward L/M600.60.9991
5-Band 60-40 Windward/Leeward Med531.91.1280
5-Band 60-40 Windward/Leeward M/H483.71.2405
5-Band 60-40 Windward/Leeward High453.11.3243
Triple Number 50-50 Windward/Leeward Low701.90.8548
Triple Number 50-50 Windward/Leeward Med526.11.1405
Triple Number 50-50 Windward/Leeward High453.91.3218
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward539.61.1120
Triple Number 60-40 Windward/Leeward Low706.40.8493
Triple Number 60-40 Windward/Leeward Med539.31.1127
Triple Number 60-40 Windward/Leeward High475.11.2628
Triple Number All-Purpose Low562.91.0659
Triple Number All-Purpose Med434.61.3805
Triple Number All-Purpose High380.81.5758
Triple Number Predominant Upwind Low574.21.0449
Triple Number Predominant Upwind Med459.51.3057
Triple Number Predominant Upwind High426.31.4075
Triple Number Predominant Reaching Low506.41.1848
Triple Number Predominant Reaching Med401.41.4947
Triple Number Predominant Reaching High337.71.7769
Triple Number Predominant Downwind Low561.51.0686
Triple Number Predominant Downwind Med413.41.4514
Triple Number Predominant Downwind High333.01.8018
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low520.1
Triple Number Coastal/Long Distance Medium421.9
Triple Number Coastal/Long Distance High371.3
Triple Number Windward/Leeward Low670.7
Triple Number Windward/Leeward Medium526.0
Triple Number Windward/Leeward High453.9
Predominantly Upwind463.0
Predominantly Downwind417.1
Predominantly Reaching400.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1536
Triple Number Coastal/Long Distance Medium1.4222
Triple Number Coastal/Long Distance High1.6160
Triple Number Windward/Leeward Low0.8946
Triple Number Windward/Leeward Medium1.1406
Triple Number Windward/Leeward High1.3218
Coastal/Long Distance1.3051
Predominantly Upwind1.2960
Predominantly Downwind1.4386
For information
General Purpose Handicap (GPH)468.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.4241
Distanseseilas Trippeltall svak vind1.1536
Distanseseilas Trippeltall mellomvind1.4222
Distanseseilas Trippeltall sterk vind1.6160
Pølsebane Trippeltall svak vind0.8946
Pølsebane Trippeltall mellomvind1.1406
Pølsebane Trippeltall sterk vind1.3218
Motvind Singeltall1.2960
Medvind Singeltall1.4386
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Coastal/Long Distance459.71.3051
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind463.01.2960
Predominantly Downwind417.11.4386
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore407.91.4709
Cape Doctor Coastal340.21.7638
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1536
Triple Number Coastal/Long Distance Medium1.4222
Triple Number Coastal/Long Distance High1.6160
Triple Number Windward/Leeward Low0.8946
Triple Number Windward/Leeward Medium1.1406
Triple Number Windward/Leeward High1.3218
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1536
Triple Number Coastal/Long Distance Medium1.4222
Triple Number Coastal/Long Distance High1.6160
Triple Number Windward/Leeward Low0.8946
Triple Number Windward/Leeward Medium1.1406
Triple Number Windward/Leeward High1.3218
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Predominantly Upwind463.01.2960
Predominantly Downwind417.11.4386
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance459.71.3051
Triple Number Coastal/Long Distance Low520.11.1536
Triple Number Coastal/Long Distance Medium421.91.4222
Triple Number Coastal/Long Distance High371.31.6160
Triple Number Windward/Leeward Low670.70.8946
Triple Number Windward/Leeward Medium526.01.1406
Triple Number Windward/Leeward High453.91.3218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1043.4731.9572.3494.4443.7409.5379.3331.7315.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP434.01.3824 Predom. Dn High314.01.9108 5B AP M/H378.31.5859 TriNum AP Low520.11.1536 Predom. Rc Low551.31.0884 5B AP High352.81.7004 TriNum AP Med421.91.4221 Predom. Rc L/M434.71.3802 5B SF Bay Low659.00.9105 TriNum AP High371.31.6160 Predom. Rc Med387.81.5473 5B SF Bay L/M564.01.0638 TriNum W/L Low701.90.8548 Predom. Rc M/H351.71.7059 5B SF Bay Med499.11.2022 TriNum W/L Med526.01.1406 Predom. Rc High327.41.8324 5B SF Bay M/H450.61.3315 TriNum W/L Hig453.91.3218 5B W/L Low779.20.7700 5B SF Bay High418.81.4325 Predom. Upwind477.61.2563 5B W/L L/M591.51.0143 ChiMac Up Low560.71.0701 Predom. Reaching408.91.4674 5B W/L Med518.11.1582 ChiMac Up Med515.61.1637 Predom. Downwind432.71.3868 5B W/L M/H464.11.2928 ChiMac Up High460.21.3037 Predom. Up Low621.90.9647 5B W/L High426.71.4061 ChiMac Off Low543.51.1039 Predom. Up L/M497.21.2068 W/L 60-40 Low781.70.7675 ChiMac Off Med482.21.2444 Predom. Up Med453.01.3246 W/L 60-40 L/M600.60.9991 ChiMac Off High405.21.4807 Predom. Up M/H423.81.4157 W/L 60-40 Med531.91.1280 ChiMac AP Low549.11.0927 Predom. Up High408.71.4682 W/L 60-40 M/H483.71.2405 ChiMac AP Med496.71.2080 Predom. Dn Low625.10.9598 W/L 60-40 High453.11.3243 ChiMac AP High431.41.3910 Predom. Dn L/M471.11.2736 5B AP Low570.91.0510 BayMac Cove Island628.80.9542 Predom. Dn Med406.21.4771 5B AP L/M466.81.2853 BayMac Shore623.40.9625 Predom. Dn M/H353.81.6958 5B AP Med416.21.4416 Harvest Moon358.21.6751      SA/DSPL Up38.31SA/DSPL Dn83.55
ORC Ref  04620004BW7 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Windpower 2RSA-4458
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCorby 49Measurement21/12/2022HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsYesTrim tabNo
Length overall14.989Maximum beam4.200Draft3.236Displacement7,995Wetted area39.14IMS L13.897LSM013.762Accomod. length13.650Sink (kg/mm) 29.16
VCGD-0.846VCGM-0.801 RM Rated (kg·m) 338.8Limit of positive stability(°) 147.5 Stability Index 148.7 BLR index 0.0000Default crew weight170 Declared crew weight 1,280
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.120PIPA0.0030
EDL2.325ST10.050ST20.180
ST30.180ST40.095ST50.255
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P20.700IG20.110ISP22.620MDT10.145MDL10.290MDT20.110MDL20.185TL2.335MW0.290GO0.290
E6.860J5.880BAS1.760FSD0.043SFJ0.000SPLWPLTPS7.920BD0.306MWT299.20MCG7.445
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/12/2022
SFFP0.502FFM1.440FF1.440LCFcl8.118SG1.0240
SAFP14.982FAM1.108FA1.108LCFsh8.354HBI1.310
W1158.2W2158.2W3158.2W4158.2
PD1473.0PD2474.6PD3471.6PD4469.7
WD12.815PLM9000.00GSA1.0RSA1.0RM338.1
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004BW7 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
Windpower 2RSA-4458
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain black 20231.332.203.104.585.8190.9607/09/20233Di 2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ2 20230.170.941.693.144.636.1120.14YesNo 63.2707/09/20233Di 2023J3 20230.140.831.532.974.496.0120.12YesNo 60.6507/09/20233Di 2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2G24.4820.7722.6313.0512.89101%245.4416/01/2023A4D24.6120.5122.5613.1512.63104%245.2616/01/2023A1A23.8022.4023.1011.9212.9192%233.2716/01/2023A3C23.8220.6522.2410.9711.8493%206.4916/01/2023FRO-Code 020.8518.9519.908.0010.6675%141.4923/11/2021Recut to FRO
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04620004BW7 Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org