Double HandedClub Certificate2026
RAIAJPN 6210
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 Angles45.4°42.6°40.4°39.2°38.6°38.4°38.2°38.9°40.0°
Beat VMG2.773.874.574.885.035.115.175.195.05
52°4.325.866.717.027.167.257.317.377.34
60°4.636.146.947.247.387.477.547.627.62
75°4.876.347.117.457.667.797.918.088.15
90°4.756.237.097.527.838.078.268.578.80
110°4.125.786.937.527.938.258.498.939.51
120°3.935.576.757.437.918.368.839.5410.11
135°3.374.916.147.047.618.118.6210.0411.74
150°2.784.075.246.287.107.638.129.2710.99
Run VMG2.403.524.545.446.256.887.398.319.56
Gybe Angles137.9°138.6°148.3°151.0°157.3°165.5°170.9°169.2°153.9°
APH ToD:544.7CDL: 9.193APH ToT: 1.1016CertNo:260210
BOAT
ClassYOUNG99 MODDesignerJ.YOUNGBuilderYACHTING DEVELOPAge date09/1994Series date12/1993Offset fileKZ169.offData fileJC260210
HULL
Length Overall10.990 mMaximum Beam3.720 mDraft2.054 mDisplacement4,262 kgDLR4.8600IMS DivisionCruiser/RacerDynamic Allowance0.020%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.408m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.4841.33Headsail Luffed37.1437.14Headsail FlyingSymmetric70.4870.48Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.94Storm Jib7.42Heavy Weather Jib20.04
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 104.7 kg·m Stability Index 120.4
COMMENTS
Change from Cert NO.JC150331 Change from Cert NO.JC210120
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  03390004JII Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
RAIAJPN 6210
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 VMG1301.3930.0788.2738.2716.4704.5696.8693.3713.2
52°832.9614.8536.8512.9502.6496.7492.4488.3490.8
60°776.8586.0518.7497.2487.9482.1477.3472.1472.3
75°739.4567.8506.4482.9470.0462.1455.2445.5441.7
90°758.4577.6507.7478.5459.9445.9435.7420.0409.0
110°873.9623.3519.8478.8453.8436.4424.3402.9378.7
120°915.1646.7533.3484.7455.3430.5407.7377.4356.1
135°1067.3733.8586.6511.4473.2444.1417.6358.4306.7
150°1296.8885.5687.4573.3507.3472.1443.3388.6327.7
Run VMG1497.41022.5793.7661.6576.3522.9487.1433.1376.7
Selected Courses
Windward / Leeward1399.3976.2791.0699.9646.3613.7592.0563.2544.9
All purpose1046.1745.2618.8561.3529.0508.6493.4469.6452.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward671.90.8930
All purpose544.71.1016
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7974
Downwind "popa"0.9339
70% up, 30% down "Ilhabela"0.8339
30% up, 70% down "Ilhabela-inverso"0.8883
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Predominantly Upwind586.31.0234
Predominantly Downwind553.51.0840
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.41.0612 Predom. Rc High439.11.3664 5B SF Bay L/M725.80.8267 TriNum AP Low682.00.8798 Predom. Dn Low853.50.7030 5B SF Bay Med634.80.9452 TriNum AP Med542.21.1066 Predom. Dn L/M628.10.9553 5B SF Bay M/H581.01.0326 TriNum AP High488.31.2288 Predom. Dn Med535.31.1209 5B SF Bay High552.71.0856 TriNum W/L Low926.10.6479 Predom. Dn M/H474.71.2640 5B AP Low760.30.7891 TriNum W/L Med668.10.8981 Predom. Dn High433.51.3841 5B AP L/M603.90.9935 TriNum W/L Hig586.61.0228 ChiMac Up Low715.10.8390 5B AP Med535.51.1205 Predom. Upwind607.70.9873 ChiMac Up Med655.60.9152 5B AP M/H494.91.2123 Predom. Reaching537.61.1160 ChiMac Up High584.71.0261 5B AP High470.81.2745 Predom. Downwind578.71.0369 ChiMac Off Low732.90.8186 5B W/L Low1035.70.5793 Predom. Up Low800.30.7498 ChiMac Off Med645.90.9290 5B W/L L/M764.80.7845 Predom. Up L/M628.90.9541 ChiMac Off High541.71.1077 5B W/L Med657.30.9128 Predom. Up Med572.41.0481 ChiMac AP Low719.60.8338 5B W/L M/H595.31.0078 Predom. Up M/H542.11.1067 ChiMac AP Med647.60.9266 5B W/L High565.01.0619 Predom. Up High526.91.1388 ChiMac AP High561.31.0689 W/L 60-40 Low1026.00.5848 Predom. Rc Low731.20.8205 BayMac Cove Island829.00.7237 W/L 60-40 L/M768.00.7812 Predom. Rc L/M567.11.0580 BayMac Shore820.20.7316 W/L 60-40 Med670.30.8951 Predom. Rc Med506.11.1855 Harvest Moon475.81.2610 W/L 60-40 M/H616.10.9739 Predom. Rc M/H466.71.2856 5B SF Bay Low865.30.6934 W/L 60-40 High591.51.0144      SA/DSPL Up29.39SA/DSPL Dn42.01
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.01.0119
FinRating, kevyt tuuli1019.80.9806
FinRating, kova tuuli472.91.0574
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0119
Triple Number Coastal/Long Distance Low0.8798
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2288
Triple Number Windward/Leeward Low0.6790
Triple Number Windward/Leeward Medium0.8981
Triple Number Windward/Leeward High1.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
For information
General Purpose Handicap (GPH)607.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Saronikos S All Purpose606.50.9894
Saronikos S Upwind673.40.8910
Saronikos S Downwind528.11.1361
Saronikos N All Purpose642.10.9344
Saronikos N Upwind697.90.8597
Saronikos N Downwind583.71.0280
Saronikos SW All Purpose605.10.9916
Saronikos SW Upwind680.50.8816
Saronikos SW Downwind537.01.1174
Saronikos NE All Purpose666.90.8996
Saronikos NE Upwind654.30.9171
Saronikos NE Downwind659.20.9102
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose565.41.0612
5-Band All Purpose Low821.40.7305
5-Band All Purpose L/M626.00.9584
5-Band All Purpose Med552.41.0862
5-Band All Purpose M/H507.51.1823
5-Band All Purpose High480.01.2500
Single Number Predominant Upwind584.31.0268
Single Number Predominant Reaching518.71.1567
Single Number Predominant Downwind555.01.0811
5-Band 50-50 Windward/Leeward Low1035.70.5793
5-Band 50-50 Windward/Leeward L/M764.80.7845
5-Band 50-50 Windward/Leeward Med657.30.9128
5-Band 50-50 Windward/Leeward M/H595.31.0078
5-Band 50-50 Windward/Leeward High565.01.0619
5-Band 60-40 Windward/Leeward Low1026.00.5848
5-Band 60-40 Windward/Leeward L/M768.00.7812
5-Band 60-40 Windward/Leeward Med670.30.8951
5-Band 60-40 Windward/Leeward M/H616.10.9739
5-Band 60-40 Windward/Leeward High591.51.0144
Triple Number 50-50 Windward/Leeward Low926.10.6479
Triple Number 50-50 Windward/Leeward Med668.20.8980
Triple Number 50-50 Windward/Leeward High586.61.0228
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward684.10.8770
Triple Number 60-40 Windward/Leeward Low920.50.6518
Triple Number 60-40 Windward/Leeward Med679.90.8825
Triple Number 60-40 Windward/Leeward High608.80.9856
Triple Number All-Purpose Low741.20.8095
Triple Number All-Purpose Med559.71.0720
Triple Number All-Purpose High499.91.2002
Triple Number Predominant Upwind Low736.90.8142
Triple Number Predominant Upwind Med580.01.0346
Triple Number Predominant Upwind High544.01.1029
Triple Number Predominant Reaching Low667.50.8989
Triple Number Predominant Reaching Med520.91.1519
Triple Number Predominant Reaching High450.61.3315
Triple Number Predominant Downwind Low760.30.7892
Triple Number Predominant Downwind Med545.81.0993
Triple Number Predominant Downwind High453.41.3234
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low682.0
Triple Number Coastal/Long Distance Medium542.2
Triple Number Coastal/Long Distance High488.3
Triple Number Windward/Leeward Low883.7
Triple Number Windward/Leeward Medium668.1
Triple Number Windward/Leeward High586.6
Predominantly Upwind586.3
Predominantly Downwind553.5
Predominantly Reaching528.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8798
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2288
Triple Number Windward/Leeward Low0.6790
Triple Number Windward/Leeward Medium0.8981
Triple Number Windward/Leeward High1.0228
Coastal/Long Distance1.0119
Predominantly Upwind1.0234
Predominantly Downwind1.0840
For information
General Purpose Handicap (GPH)607.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1016
Distanseseilas Trippeltall svak vind0.8798
Distanseseilas Trippeltall mellomvind1.1067
Distanseseilas Trippeltall sterk vind1.2288
Pølsebane Trippeltall svak vind0.6790
Pølsebane Trippeltall mellomvind0.8981
Pølsebane Trippeltall sterk vind1.0228
Motvind Singeltall1.0234
Medvind Singeltall1.0840
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Coastal/Long Distance593.01.0119
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.31.0234
Predominantly Downwind553.51.0840
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore550.41.0901
Cape Doctor Coastal457.71.3110
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8798
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2288
Triple Number Windward/Leeward Low0.6790
Triple Number Windward/Leeward Medium0.8981
Triple Number Windward/Leeward High1.0228
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8798
Triple Number Coastal/Long Distance Medium1.1067
Triple Number Coastal/Long Distance High1.2288
Triple Number Windward/Leeward Low0.6790
Triple Number Windward/Leeward Medium0.8981
Triple Number Windward/Leeward High1.0228
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Predominantly Upwind586.31.0234
Predominantly Downwind553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.01.0119
Triple Number Coastal/Long Distance Low682.00.8798
Triple Number Coastal/Long Distance Medium542.21.1067
Triple Number Coastal/Long Distance High488.31.2288
Triple Number Windward/Leeward Low883.70.6790
Triple Number Windward/Leeward Medium668.10.8981
Triple Number Windward/Leeward High586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1980.9745.1631.7564.9527.7496.9447.9430.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP565.41.0612 Predom. Dn High433.51.3841 5B AP M/H494.91.2123 TriNum AP Low682.00.8798 Predom. Rc Low731.20.8205 5B AP High470.81.2745 TriNum AP Med542.21.1066 Predom. Rc L/M567.11.0580 5B SF Bay Low865.30.6934 TriNum AP High488.31.2288 Predom. Rc Med506.11.1855 5B SF Bay L/M725.80.8267 TriNum W/L Low926.10.6479 Predom. Rc M/H466.71.2856 5B SF Bay Med634.80.9452 TriNum W/L Med668.10.8981 Predom. Rc High439.11.3664 5B SF Bay M/H581.01.0326 TriNum W/L Hig586.61.0228 5B W/L Low1035.70.5793 5B SF Bay High552.71.0856 Predom. Upwind607.70.9873 5B W/L L/M764.80.7845 ChiMac Up Low715.10.8390 Predom. Reaching537.61.1160 5B W/L Med657.30.9128 ChiMac Up Med655.60.9152 Predom. Downwind578.71.0369 5B W/L M/H595.31.0078 ChiMac Up High584.71.0261 Predom. Up Low800.30.7498 5B W/L High565.01.0619 ChiMac Off Low732.90.8186 Predom. Up L/M628.90.9541 W/L 60-40 Low1026.00.5848 ChiMac Off Med645.90.9290 Predom. Up Med572.41.0481 W/L 60-40 L/M768.00.7812 ChiMac Off High541.71.1077 Predom. Up M/H542.11.1067 W/L 60-40 Med670.30.8951 ChiMac AP Low719.60.8338 Predom. Up High526.91.1388 W/L 60-40 M/H616.10.9739 ChiMac AP Med647.60.9266 Predom. Dn Low853.50.7030 W/L 60-40 High591.51.0144 ChiMac AP High561.31.0689 Predom. Dn L/M628.10.9553 5B AP Low760.30.7891 BayMac Cove Island829.00.7237 Predom. Dn Med535.31.1209 5B AP L/M603.90.9935 BayMac Shore820.20.7316 Predom. Dn M/H474.71.2640 5B AP Med535.51.1205 Harvest Moon475.81.2610      SA/DSPL Up29.39SA/DSPL Dn42.01
ORC Ref  03390004JII Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
RAIAJPN 6210
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassYOUNG99 MODMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.990Maximum beam3.720Draft2.054Displacement4,262Wetted area23.53IMS L9.696LSM09.571Accomod. length10.990Sink (kg/mm) 17.19
VCGD-0.156VCGM-0.103 RM Rated (kg·m) 104.7Limit of positive stability(°) 124.9 Stability Index 120.4 BLR index 0.0000Default crew weight170 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.408PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P13.800IG12.182ISP12.182MDT10.101MDL10.169MDT2MDL2TLTaperMWGO
E4.940J3.835BAS1.580FSDFoilSFJ0.045SPL3.835WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/04/2005
SFFP0.509FFM1.190FF1.199LCFcl6.154SG
SAFP9.900FAM0.900FA0.903LCFsh6.423HBI1.091
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390004JII Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
RAIAJPN 6210
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.171.051.863.184.1240.48
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.081.442.884.325.7612.84NoNo 37.14* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.5912.5912.596.716.7570.48* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.0 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity125 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity70 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03390004JII Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org