Double HandedClub Certificate2026
MOJIERSA-4388
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 Angles46.7°44.2°42.3°41.1°40.3°40.0°39.9°40.4°41.5°
Beat VMG2.173.173.934.514.895.095.165.175.04
52°3.434.895.926.667.157.417.517.577.51
60°3.715.196.216.937.407.667.787.867.83
75°4.045.616.697.337.607.908.108.308.35
90°4.295.886.987.637.988.198.338.638.87
110°4.165.847.057.768.218.568.799.319.70
120°4.025.696.907.668.158.578.989.6210.24
135°3.505.086.327.247.838.278.709.6710.97
150°2.894.265.436.427.207.738.128.869.73
Run VMG2.503.694.705.566.246.747.177.868.51
Gybe Angles138.8°142.2°146.5°148.7°150.5°154.0°159.2°163.0°160.1°
APH ToD:551.8CDL: 9.656APH ToT: 1.0874CertNo:ZAD101
BOAT
ClassJean Sun Odd 409DesignerPHILIPPE BRIANDBuilderJEANNEAU FRANCEAge date06/2012Series date01/2011Offset fileSO409DK_CLB.OFFData fileRSA4388
HULL
Length Overall11.990Maximum Beam3.988Draft2.100Displacement8,438DLR6.1977IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%RS Assessment-0.356%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.457m
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.3041.76Headsail Luffed31.9131.91Headsail FlyingSymmetricAsymmetric114.53114.53 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.93Storm Jib12.63Heavy Weather Jib34.11
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 225.1 Stability Index 116.0
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  04620004BVK Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
MOJIERSA-4388
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 VMG1660.91134.9915.5799.1735.9707.5697.3696.3714.0
52°1050.9736.6608.3540.2503.3486.0479.4475.7479.6
60°971.2694.3579.9519.2486.5470.0462.5458.1460.0
75°890.2641.9538.3491.2473.4455.9444.7433.9431.3
90°838.6611.9515.9471.9451.0439.7432.3417.3406.0
110°866.1616.9510.9463.7438.6420.4409.4386.6371.2
120°894.5632.8521.5469.7442.0420.1401.0374.3351.4
135°1027.5708.5569.8497.2459.7435.2413.6372.4328.2
150°1246.6845.3663.1560.8500.2465.7443.5406.4370.0
Run VMG1439.5976.1765.6647.6577.3534.1502.0457.9423.0
Selected Courses
Windward / Leeward1550.21055.5840.6723.3656.6620.8599.7577.1568.5
All purpose1157.5802.7650.8571.9528.9504.9490.0471.2460.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward691.50.8677
All purpose551.81.0874
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7386
Downwind "popa"0.9415
70% up, 30% down "Ilhabela"0.7897
30% up, 70% down "Ilhabela-inverso"0.8698
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Predominantly Upwind605.70.9906
Predominantly Downwind554.81.0816
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP576.21.0413 Predom. Rc High441.51.3589 5B SF Bay L/M766.40.7828 TriNum AP Low726.70.8256 Predom. Dn Low868.50.6908 5B SF Bay Med647.70.9263 TriNum AP Med547.41.0960 Predom. Dn L/M630.00.9524 5B SF Bay M/H586.11.0238 TriNum AP High486.71.2328 Predom. Dn Med533.21.1253 5B SF Bay High563.61.0646 TriNum W/L Low996.50.6021 Predom. Dn M/H476.91.2581 5B AP Low806.80.7437 TriNum W/L Med685.20.8756 Predom. Dn High444.61.3495 5B AP L/M627.30.9564 TriNum W/L Hig596.51.0059 ChiMac Up Low791.80.7578 5B AP Med538.91.1133 Predom. Upwind636.10.9432 ChiMac Up Med704.20.8520 5B AP M/H492.61.2180 Predom. Reaching545.21.1005 ChiMac Up High604.60.9924 5B AP High472.61.2697 Predom. Downwind581.81.0312 ChiMac Off Low740.80.8100 5B W/L Low1125.40.5331 Predom. Up Low916.70.6545 ChiMac Off Med650.50.9224 5B W/L L/M803.70.7465 Predom. Up L/M675.70.8879 ChiMac Off High544.61.1017 5B W/L Med672.30.8924 Predom. Up Med582.81.0296 ChiMac AP Low761.20.7883 5B W/L M/H604.20.9930 Predom. Up M/H539.41.1123 ChiMac AP Med673.70.8906 5B W/L High579.51.0353 Predom. Up High526.41.1398 ChiMac AP High572.41.0482 W/L 60-40 Low1142.70.5251 Predom. Rc Low777.00.7722 BayMac Cove Island885.30.6777 W/L 60-40 L/M819.00.7326 Predom. Rc L/M579.81.0348 BayMac Shore878.00.6834 W/L 60-40 Med688.50.8714 Predom. Rc Med504.21.1900 Harvest Moon476.81.2583 W/L 60-40 M/H623.80.9619 Predom. Rc M/H463.71.2938 5B SF Bay Low944.30.6354 W/L 60-40 High603.50.9942      SA/DSPL Up17.54SA/DSPL Dn37.33
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance603.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating603.40.9943
FinRating, kevyt tuuli1104.60.9053
FinRating, kova tuuli475.51.0515
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9943
Triple Number Coastal/Long Distance Low0.8256
Triple Number Coastal/Long Distance Medium1.0961
Triple Number Coastal/Long Distance High1.2328
Triple Number Windward/Leeward Low0.6329
Triple Number Windward/Leeward Medium0.8756
Triple Number Windward/Leeward High1.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
For information
General Purpose Handicap (GPH)623.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Saronikos S All Purpose649.60.9236
Saronikos S Upwind741.90.8088
Saronikos S Downwind529.81.1324
Saronikos N All Purpose649.60.9236
Saronikos N Upwind777.50.7717
Saronikos N Downwind571.61.0497
Saronikos SW All Purpose653.20.9185
Saronikos SW Upwind765.90.7834
Saronikos SW Downwind530.71.1305
Saronikos NE All Purpose696.90.8610
Saronikos NE Upwind721.20.8319
Saronikos NE Downwind642.70.9336
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose576.21.0413
5-Band All Purpose Low886.40.6769
5-Band All Purpose L/M649.70.9235
5-Band All Purpose Med556.31.0786
5-Band All Purpose M/H507.41.1825
5-Band All Purpose High485.21.2367
Single Number Predominant Upwind605.10.9916
Single Number Predominant Reaching521.61.1503
Single Number Predominant Downwind555.01.0811
5-Band 50-50 Windward/Leeward Low1125.40.5331
5-Band 50-50 Windward/Leeward L/M803.70.7465
5-Band 50-50 Windward/Leeward Med672.30.8924
5-Band 50-50 Windward/Leeward M/H604.20.9930
5-Band 50-50 Windward/Leeward High579.51.0353
5-Band 60-40 Windward/Leeward Low1142.70.5251
5-Band 60-40 Windward/Leeward L/M819.00.7326
5-Band 60-40 Windward/Leeward Med688.50.8714
5-Band 60-40 Windward/Leeward M/H623.80.9619
5-Band 60-40 Windward/Leeward High603.50.9942
Triple Number 50-50 Windward/Leeward Low996.50.6021
Triple Number 50-50 Windward/Leeward Med685.30.8755
Triple Number 50-50 Windward/Leeward High596.51.0059
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward708.20.8473
Triple Number 60-40 Windward/Leeward Low1012.60.5925
Triple Number 60-40 Windward/Leeward Med701.30.8556
Triple Number 60-40 Windward/Leeward High617.10.9723
Triple Number All-Purpose Low790.80.7587
Triple Number All-Purpose Med565.31.0613
Triple Number All-Purpose High500.91.1977
Triple Number Predominant Upwind Low824.20.7280
Triple Number Predominant Upwind Med594.61.0090
Triple Number Predominant Upwind High540.61.1099
Triple Number Predominant Reaching Low703.10.8533
Triple Number Predominant Reaching Med521.71.1502
Triple Number Predominant Reaching High448.01.3393
Triple Number Predominant Downwind Low772.60.7766
Triple Number Predominant Downwind Med542.41.1062
Triple Number Predominant Downwind High458.31.3093
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low726.7
Triple Number Coastal/Long Distance Medium547.4
Triple Number Coastal/Long Distance High486.7
Triple Number Windward/Leeward Low948.0
Triple Number Windward/Leeward Medium685.2
Triple Number Windward/Leeward High596.5
Predominantly Upwind605.7
Predominantly Downwind554.8
Predominantly Reaching529.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8256
Triple Number Coastal/Long Distance Medium1.0961
Triple Number Coastal/Long Distance High1.2328
Triple Number Windward/Leeward Low0.6329
Triple Number Windward/Leeward Medium0.8756
Triple Number Windward/Leeward High1.0059
Coastal/Long Distance0.9943
Predominantly Upwind0.9906
Predominantly Downwind1.0816
For information
General Purpose Handicap (GPH)623.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0874
Distanseseilas Trippeltall svak vind0.8256
Distanseseilas Trippeltall mellomvind1.0961
Distanseseilas Trippeltall sterk vind1.2328
Pølsebane Trippeltall svak vind0.6329
Pølsebane Trippeltall mellomvind0.8756
Pølsebane Trippeltall sterk vind1.0059
Motvind Singeltall0.9906
Medvind Singeltall1.0816
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Coastal/Long Distance603.40.9943
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind605.70.9906
Predominantly Downwind554.81.0816
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore571.11.0506
Cape Doctor Coastal463.61.2943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8256
Triple Number Coastal/Long Distance Medium1.0961
Triple Number Coastal/Long Distance High1.2328
Triple Number Windward/Leeward Low0.6329
Triple Number Windward/Leeward Medium0.8756
Triple Number Windward/Leeward High1.0059
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8256
Triple Number Coastal/Long Distance Medium1.0961
Triple Number Coastal/Long Distance High1.2328
Triple Number Windward/Leeward Low0.6329
Triple Number Windward/Leeward Medium0.8756
Triple Number Windward/Leeward High1.0059
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Predominantly Upwind605.70.9906
Predominantly Downwind554.81.0816
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.40.9943
Triple Number Coastal/Long Distance Low726.70.8256
Triple Number Coastal/Long Distance Medium547.41.0961
Triple Number Coastal/Long Distance High486.71.2328
Triple Number Windward/Leeward Low948.00.6329
Triple Number Windward/Leeward Medium685.20.8756
Triple Number Windward/Leeward High596.51.0059
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.11047.6786.5648.1566.8524.2493.7447.6434.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP576.21.0413 Predom. Dn High444.61.3495 5B AP M/H492.61.2180 TriNum AP Low726.70.8256 Predom. Rc Low777.00.7722 5B AP High472.61.2697 TriNum AP Med547.41.0960 Predom. Rc L/M579.81.0348 5B SF Bay Low944.30.6354 TriNum AP High486.71.2328 Predom. Rc Med504.21.1900 5B SF Bay L/M766.40.7828 TriNum W/L Low996.50.6021 Predom. Rc M/H463.71.2938 5B SF Bay Med647.70.9263 TriNum W/L Med685.20.8756 Predom. Rc High441.51.3589 5B SF Bay M/H586.11.0238 TriNum W/L Hig596.51.0059 5B W/L Low1125.40.5331 5B SF Bay High563.61.0646 Predom. Upwind636.10.9432 5B W/L L/M803.70.7465 ChiMac Up Low791.80.7578 Predom. Reaching545.21.1005 5B W/L Med672.30.8924 ChiMac Up Med704.20.8520 Predom. Downwind581.81.0312 5B W/L M/H604.20.9930 ChiMac Up High604.60.9924 Predom. Up Low916.70.6545 5B W/L High579.51.0353 ChiMac Off Low740.80.8100 Predom. Up L/M675.70.8879 W/L 60-40 Low1142.70.5251 ChiMac Off Med650.50.9224 Predom. Up Med582.81.0296 W/L 60-40 L/M819.00.7326 ChiMac Off High544.61.1017 Predom. Up M/H539.41.1123 W/L 60-40 Med688.50.8714 ChiMac AP Low761.20.7883 Predom. Up High526.41.1398 W/L 60-40 M/H623.80.9619 ChiMac AP Med673.70.8906 Predom. Dn Low868.50.6908 W/L 60-40 High603.50.9942 ChiMac AP High572.41.0482 Predom. Dn L/M630.00.9524 5B AP Low806.80.7437 BayMac Cove Island885.30.6777 Predom. Dn Med533.21.1253 5B AP L/M627.30.9564 BayMac Shore878.00.6834 Predom. Dn M/H476.91.2581 5B AP Med538.91.1133 Harvest Moon476.81.2583      SA/DSPL Up17.54SA/DSPL Dn37.33
ORC Ref  04620004BVK Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
MOJIERSA-4388
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJean Sun Odd 409Measurement17/07/2019HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.990Maximum beam3.988Draft2.100Displacement8,438Wetted area34.56IMS L11.076LSM011.082Accomod. length11.990Sink (kg/mm) 26.23
VCGD0.197VCGM0.197 RM Rated (kg·m) 225.1Limit of positive stability(°) 112.8 Stability Index 116.0 BLR index 0.0000Default crew weight170 Declared crew weight 460
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBW0.118PIPA0.0042
EDL3.180ST10.085ST20.345
ST30.180ST40.105ST50.290
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.070IG15.735ISP17.175MDT10.120MDL10.205MDT2MDL2TLNo TaperMW0.205GO0.250
E4.900J4.520BAS1.865FSDFoilSFJ0.000SPL4.896WPLTPS4.595BD0.185MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date19/07/2019
SFFP0.185FFM1.497FF1.497LCFcl6.596SG1.0255
SAFP11.465FAM1.188FA1.188LCFsh6.875HBI1.318
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004BVK Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
MOJIERSA-4388
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.180.901.652.893.8941.3010/07/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.100.500.962.003.354.7114.55NoNo 31.9110/07/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentEasy Furling Gennaker16.4515.4015.938.539.0394%114.5319/07/20222022 Easy GenCode Zero 75%16.4015.4315.926.128.1076%86.4219/07/20222023 A0 75%
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004BVK Issued on 18/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org