Double HandedClub Certificate2025
My ØysterNOR 11443
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles44.4°44.4°42.2°41.5°41.8°41.7°41.9°43.1°47.1°
Beat VMG2.203.033.674.054.234.304.314.193.90
52°3.484.675.506.056.346.446.476.396.13
60°3.714.935.766.346.646.756.796.776.64
75°3.875.135.986.586.937.117.207.267.26
90°3.785.055.946.596.997.267.447.677.75
110°3.234.495.516.316.887.257.538.018.24
120°3.044.275.316.146.777.187.498.098.62
135°2.613.784.825.676.386.907.277.898.52
150°2.183.234.225.085.816.446.927.578.18
Run VMG1.892.793.664.445.155.796.367.187.76
Gybe Angles148.0°148.0°152.1°158.2°166.7°171.8°175.4°179.0°179.0°
APH ToD:646.7CDL: 7.932APH ToT: 0.9277CertNo:8861
BOAT
ClassSun Od 35DesignerMarcLombardoBuilderJeanneauAge date01/2005Series date01/2002Offset fileJEAN35MK.OFFData file8861
HULL
Length Overall10.104 mMaximum Beam3.468 mDraft1.716 mDisplacement6,234 kgDLR6.2805IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.380m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.8927.36Headsail Luffed36.0736.07Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.93Storm Jib10.19Heavy Weather Jib27.51
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers0
✱ Spinnaker pole aboard
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.
ORC Ref  03440003SQKIssued on 28/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
My ØysterNOR 11443
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1635.61186.9981.1888.4850.7836.8834.9858.3923.7
52°1035.4771.5654.0594.8567.8559.1556.8563.6586.8
60°969.6729.8624.5568.2542.3533.2529.9532.1542.5
75°930.8702.2602.1547.1519.8506.1500.0495.9495.5
90°951.8713.0606.2546.7514.7496.2483.8469.6464.4
110°1113.9802.3653.8570.6523.4496.8477.9449.6437.1
120°1185.9843.0677.9586.5532.0501.4480.4445.1417.8
135°1379.5953.2746.2635.1564.4521.4495.3456.4422.7
150°1653.91115.9852.1708.6619.8558.9520.2475.8440.1
Run VMG1909.31288.5982.4810.0699.2622.0565.7501.4464.2
Selected Courses
Windward / Leeward1769.01237.7981.8849.2775.0729.4700.3679.9693.9
All purpose1321.8944.5765.1671.0619.3589.7572.2557.1560.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward812.30.7387
All purpose646.70.9277
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6525
Downwind "popa"0.7680
70% up, 30% down "Ilhabela"0.6833
30% up, 70% down "Ilhabela-inverso"0.7292
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Predominantly Upwind696.80.8611
Predominantly Downwind664.90.9023
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low854.80.7019
TriNum AP Med641.40.9355
TriNum AP High570.91.0509
TriNum W/L Low1162.70.5160
TriNum W/L Med805.60.7448
TriNum W/L Hig699.90.8573
Predom. Upwind727.50.8247
Predom. Reaching640.60.9366
Predom. Downwind701.00.8559
Predom. Up Low1006.10.5963
Predom. Up L/M764.10.7852
Predom. Up Med672.00.8928
Predom. Up M/H633.00.9479
Predom. Up High631.00.9508
Predom. Dn Low1080.80.5551
Predom. Dn L/M772.60.7766
Predom. Dn Med637.10.9418
Predom. Dn M/H555.51.0801
Predom. Dn High519.61.1546
Predom. Rc Low920.40.6519
Predom. Rc L/M687.80.8724
Predom. Rc Med590.71.0158
Predom. Rc M/H538.41.1145
Predom. Rc High518.81.1566
SA/DSPL Upwind18.48SA/DSPL Downwind18.48
Scoring OptionTODTOT
5B W/L Low1307.40.4589
5B W/L L/M942.20.6368
5B W/L Med790.60.7589
5B W/L M/H708.10.8473
5B W/L High685.80.8749
W/L 60-40 Low1295.40.4632
W/L 60-40 L/M945.70.6345
W/L 60-40 Med805.30.7450
W/L 60-40 M/H734.60.8168
W/L 60-40 High721.80.8313
5B AP Low959.00.6257
5B AP L/M736.80.8143
5B AP Med631.20.9506
5B AP M/H576.61.0406
5B AP High560.31.0709
5B SF Bay Low1116.80.5372
5B SF Bay L/M899.00.6674
5B SF Bay Med762.50.7869
5B SF Bay M/H692.30.8667
5B SF Bay High676.00.8876
Chicago-Mac Upwind0.7997
Chicago-Mac All Purpose0.8149
Chicago-Mac Downwind0.8200
BayMac Cove Island1032.10.5814
BayMac Shore1020.30.5880
Harvest Moon545.61.0998
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance707.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating707.80.8478
FinRating, kevyt tuuli1286.90.7770
FinRating, kova tuuli563.30.8876
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8478
Triple Number Coastal/Long Distance Low0.7019
Triple Number Coastal/Long Distance Medium0.9356
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5407
Triple Number Windward/Leeward Medium0.7448
Triple Number Windward/Leeward High0.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
For information
General Purpose Handicap (GPH)730.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low854.8
Triple Number Coastal/Long Distance Medium641.3
Triple Number Coastal/Long Distance High570.9
Triple Number Windward/Leeward Low1109.7
Triple Number Windward/Leeward Medium805.6
Triple Number Windward/Leeward High699.9
Predominantly Upwind696.8
Predominantly Downwind664.9
Predominantly Reaching627.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7019
Triple Number Coastal/Long Distance Medium0.9356
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5407
Triple Number Windward/Leeward Medium0.7448
Triple Number Windward/Leeward High0.8573
Coastal/Long Distance0.8478
Predominantly Upwind0.8611
Predominantly Downwind0.9023
For information
General Purpose Handicap (GPH)730.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9277
Distanseseilas Trippeltall svak vind0.7019
Distanseseilas Trippeltall mellomvind0.9356
Distanseseilas Trippeltall sterk vind1.0509
Pølsebane Trippeltall svak vind0.5407
Pølsebane Trippeltall mellomvind0.7448
Pølsebane Trippeltall sterk vind0.8573
Motvind Singeltall0.8611
Medvind Singeltall0.9023
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Coastal/Long Distance707.80.8478
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind696.80.8611
Predominantly Downwind664.90.9023
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore689.70.8699
Cape Doctor Coastal559.41.0727
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7019
Triple Number Coastal/Long Distance Medium0.9356
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5407
Triple Number Windward/Leeward Medium0.7448
Triple Number Windward/Leeward High0.8573
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7019
Triple Number Coastal/Long Distance Medium0.9356
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5407
Triple Number Windward/Leeward Medium0.7448
Triple Number Windward/Leeward High0.8573
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Predominantly Upwind696.80.8611
Predominantly Downwind664.90.9023
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.80.8478
Triple Number Coastal/Long Distance Low854.80.7019
Triple Number Coastal/Long Distance Medium641.30.9356
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1109.70.5407
Triple Number Windward/Leeward Medium805.60.7448
Triple Number Windward/Leeward High699.90.8573
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1905.21242.8923.4761.0665.7613.9576.2521.8515.8
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low854.80.7019
TriNum AP Med641.40.9355
TriNum AP High570.91.0509
TriNum W/L Low1162.70.5160
TriNum W/L Med805.60.7448
TriNum W/L Hig699.90.8573
Predom. Upwind727.50.8247
Predom. Reaching640.60.9366
Predom. Downwind701.00.8559
Predom. Up Low1006.10.5963
Predom. Up L/M764.10.7852
Predom. Up Med672.00.8928
Predom. Up M/H633.00.9479
Predom. Up High631.00.9508
Predom. Dn Low1080.80.5551
Predom. Dn L/M772.60.7766
Predom. Dn Med637.10.9418
Predom. Dn M/H555.51.0801
Predom. Dn High519.61.1546
Predom. Rc Low920.40.6519
Predom. Rc L/M687.80.8724
Predom. Rc Med590.71.0158
Predom. Rc M/H538.41.1145
Predom. Rc High518.81.1566
SA/DSPL Upwind18.48SA/DSPL Downwind18.48
Scoring OptionTODTOT
5B W/L Low1307.40.4589
5B W/L L/M942.20.6368
5B W/L Med790.60.7589
5B W/L M/H708.10.8473
5B W/L High685.80.8749
W/L 60-40 Low1295.40.4632
W/L 60-40 L/M945.70.6345
W/L 60-40 Med805.30.7450
W/L 60-40 M/H734.60.8168
W/L 60-40 High721.80.8313
5B AP Low959.00.6257
5B AP L/M736.80.8143
5B AP Med631.20.9506
5B AP M/H576.61.0406
5B AP High560.31.0709
5B SF Bay Low1116.80.5372
5B SF Bay L/M899.00.6674
5B SF Bay Med762.50.7869
5B SF Bay M/H692.30.8667
5B SF Bay High676.00.8876
Chicago-Mac Upwind0.7997
Chicago-Mac All Purpose0.8149
Chicago-Mac Downwind0.8200
BayMac Cove Island1032.10.5814
BayMac Shore1020.30.5880
Harvest Moon545.61.0998
ORC Ref  03440003SQKIssued on 28/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
My ØysterNOR 11443
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSun Od 35MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.104Max. Beam3.468Draft1.716Displacement6,234Wetted area26.40IMS L9.702LSM09.974Acc. length10.104Sink (kg/mm) 19.92
VCGD0.217VCGM0.267RM Rated (kg·m) 104.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0047
PSD0.025PHD0.079PHL0.160
PSA15.4°ESL0.962
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P11.760IG13.680ISP13.800MDT10.119MDL10.180MDT20.119MDL20.180TL0.000MW0.180GO0.350
E3.850J4.090BAS1.772FSDFoilSFJ0.000SPL4.172WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.217Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003SQKIssued on 28/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
My ØysterNOR 11443
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2022040514060.150.781.462.473.2326.8905/04/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment376-2005062009150.000.000.000.000.005.4612.98NoNo 36.0720/06/2005
CRUISER/RACER REQUIREMENTS*
Accommodation length10.1 mTable area0.44 m²Headroom1.71 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity82 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity52 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440003SQKIssued on 28/05/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org