International
One Design
 Certificate
2024

Boat

H22

MNA-1234

Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.9°40.2°38.3°38.7°39.0°39.4°40.6°43.0°
Beat VMG3.333.974.274.354.374.384.344.18
52°5.045.756.076.206.286.336.386.30
60°5.285.926.286.486.596.686.776.74
75°5.436.066.536.917.127.307.537.62
90°5.546.176.567.097.597.958.468.80
110°5.636.437.077.527.958.379.4010.67
120°5.506.357.137.898.489.0510.2411.63
135°4.985.956.707.538.559.7812.2113.81
150°4.245.296.016.657.378.2811.6614.71
Run VMG3.674.585.215.766.387.1710.1012.74
Gybe Angles144.4°148.9°150.1°148.0°145.1°143.6°144.1°148.3°
APH ToD:595.4CDL: 6.493APH ToT: 1.0078CertNo:H22OD
BOAT
ClassH22 ONE DESIGNDesignerHUMPHREYSBuilderLION YACHTS SIAAge date06/2004Series date01/2002Offset fileh22.od.offData fileh22
HULL
Length Overall6.740 mMaximum Beam2.494 mDraft1.517 mDisplacement789 kgDLR3.3378IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight280 kg(declared)Minimum weight150 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail19.8220.45Headsail Luffed10.9710.97Headsail FlyingSymmetricAsymmetric52.2652.26 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.52Storm Jib3.53Heavy Weather Jib9.53
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting Moment18.4 kg·mStability Index103.7
COMMENTS
BASED ON CLASS RULES
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  02920002U2PIssued on 11/01/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

International
One Design
 Certificate
2024

Boat

H22

MNA-1234

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1081.7907.2842.7827.6823.0822.5828.6861.4
52°714.9625.8592.8580.7573.6568.8563.9571.8
60°682.0607.7572.8555.9545.9538.9531.5533.8
75°663.6594.3551.3521.3505.4493.3478.0472.4
90°649.5583.1548.5507.5474.2452.7425.4408.9
110°639.7559.9509.0478.6452.7430.1382.8337.4
120°655.1567.0505.2456.5424.3397.9351.4309.6
135°722.2604.6537.3477.9421.3368.0294.9260.7
150°848.7680.1598.7541.6488.4434.7308.8244.8
Run VMG980.0785.3691.2625.4564.0502.0356.5282.6
Selected Courses
Windward / Leeward1030.9846.2766.9726.5693.5662.2592.5572.0
All purpose799.2677.1619.2583.9556.0531.7486.4468.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward742.10.8086
All purpose595.41.0078
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6848
Downwind "popa"0.9324
70% up, 30% down "Ilhabela"0.7441
30% up, 70% down "Ilhabela-inverso"0.8412
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Predominantly Upwind660.60.9083
Predominantly Downwind585.01.0257
Custom scoring options for Canada
Scoring OptionTODTOT
Predominant Upwind658.30.9114
Predominant Reaching565.21.0616
Predominant Downwind565.21.0616
Predominant Upwind - Low816.20.7351
Predominant Upwind - Low/Med708.30.8472
Predominant Upwind - Medium645.60.9293
Predominant Upwind - Med/High606.90.9887
Predominant Upwind - High585.91.0241
Predominant Reaching Low719.10.8344
Predominant Reaching Low/Med622.80.9633
Predominant Reaching Medium550.71.0896
Predominant Reaching Med/High486.51.2334
Predominant Reaching High444.91.3487
Predominant Downwind Low719.10.8344
Predominant Downwind Low/Med664.90.9024
Predominant Downwind Medium572.11.0488
Predominant Downwind Med/High483.71.2405
Predominant Downwind High413.61.4506
Harvest Moon Regatta490.81.2225
Chicago-Mac Upwind0.8939
Chicago-Mac All Purpose0.9464
Chicago-Mac Downwind1.0059
Bayview-Mac Cove Island0.8911
Bayview-Mac Shore0.8927
Scoring OptionTODTOT
5-Band Windward/Leeward Low989.00.6067
5-Band Windward/Leeward Low/Med827.80.7248
5-Band Windward/Leeward Medium732.20.8195
5-Band Windward/Leeward Med/High661.10.9075
5-Band Windward/Leeward High601.00.9983
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Windward/Leeward 60-40 Low999.60.6002
Windward/Leeward 60-40 Low/Med841.90.7127
Windward/Leeward 60-40 Medium752.80.7970
Windward/Leeward 60-40 Med/High693.70.8649
Windward/Leeward 60-40 High647.50.9267
5-Band AP Low771.50.7777
5-Band AP Low/Med660.90.9078
5-Band AP Medium588.51.0196
5-Band AP Med/High532.61.1266
5-Band AP High491.21.2216
Triple Number AP Low738.20.8128
Triple Number AP Medium596.51.0059
Triple Number AP High520.81.1521
5-Band SF Bay Tour - Low942.50.6366
5-Band SF Bay Tour - Low/Med793.30.7563
5-Band SF Bay Tour - Medium704.70.8514
5-Band SF Bay Tour - Med/High641.00.9360
5-Band SF Bay Tour - High591.41.0146
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance646.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8128
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1521
Triple Number Windward/Leeward Low0.6393
Triple Number Windward/Leeward Medium0.8090
Triple Number Windward/Leeward High0.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low738.2
Triple Number Coastal/Long Distance Medium596.4
Triple Number Coastal/Long Distance High520.8
Triple Number Windward/Leeward Low938.5
Triple Number Windward/Leeward Medium741.7
Triple Number Windward/Leeward High643.9
Predominantly Upwind660.6
Predominantly Downwind585.0
Predominantly Reaching565.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8128
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1521
Triple Number Windward/Leeward Low0.6393
Triple Number Windward/Leeward Medium0.8090
Triple Number Windward/Leeward High0.9318
Coastal/Long Distance0.9281
Predominantly Upwind0.9083
Predominantly Downwind1.0257
For information
General Purpose Handicap (GPH)662.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8128
Tretall Distanseseilas Mellomvind1.0060
Tretall Distanseseilas Mye vind1.1521
Tretall Pølsebane Lite vind0.6393
Tretall Pølsebane Mellomvind0.8090
Tretall Pølsebane Mye vind0.9318
Distanseseilas ett tall (OSN 8-16kn)0.9281
Distanseseilas ett tall (APH 6-20kn)1.0078
Enkeltall Motvind0.9083
Enkeltall Medvind1.0257
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Coastal/Long Distance646.50.9281
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind660.60.9083
Predominantly Downwind585.01.0257
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore578.21.0378
Cape Doctor Coastal473.91.2662
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8128
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1521
Triple Number Windward/Leeward Low0.6393
Triple Number Windward/Leeward Medium0.8090
Triple Number Windward/Leeward High0.9318
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8128
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1521
Triple Number Windward/Leeward Low0.6393
Triple Number Windward/Leeward Medium0.8090
Triple Number Windward/Leeward High0.9318
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Predominantly Upwind660.60.9083
Predominantly Downwind585.01.0257
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance646.50.9281
Triple Number Coastal/Long Distance Low738.20.8128
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High520.81.1521
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1025.8798.9693.8625.9578.6535.2455.2431.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Predominant Upwind658.30.9114
Predominant Reaching565.21.0616
Predominant Downwind565.21.0616
Predominant Upwind - Low816.20.7351
Predominant Upwind - Low/Med708.30.8472
Predominant Upwind - Medium645.60.9293
Predominant Upwind - Med/High606.90.9887
Predominant Upwind - High585.91.0241
Predominant Reaching Low719.10.8344
Predominant Reaching Low/Med622.80.9633
Predominant Reaching Medium550.71.0896
Predominant Reaching Med/High486.51.2334
Predominant Reaching High444.91.3487
Predominant Downwind Low719.10.8344
Predominant Downwind Low/Med664.90.9024
Predominant Downwind Medium572.11.0488
Predominant Downwind Med/High483.71.2405
Predominant Downwind High413.61.4506
Harvest Moon Regatta490.81.2225
Chicago-Mac Upwind0.8939
Chicago-Mac All Purpose0.9464
Chicago-Mac Downwind1.0059
Bayview-Mac Cove Island0.8911
Bayview-Mac Shore0.8927
Scoring OptionTODTOT
5-Band Windward/Leeward Low989.00.6067
5-Band Windward/Leeward Low/Med827.80.7248
5-Band Windward/Leeward Medium732.20.8195
5-Band Windward/Leeward Med/High661.10.9075
5-Band Windward/Leeward High601.00.9983
Triple Number Windward/Leeward Low938.50.6393
Triple Number Windward/Leeward Medium741.70.8090
Triple Number Windward/Leeward High643.90.9318
Windward/Leeward 60-40 Low999.60.6002
Windward/Leeward 60-40 Low/Med841.90.7127
Windward/Leeward 60-40 Medium752.80.7970
Windward/Leeward 60-40 Med/High693.70.8649
Windward/Leeward 60-40 High647.50.9267
5-Band AP Low771.50.7777
5-Band AP Low/Med660.90.9078
5-Band AP Medium588.51.0196
5-Band AP Med/High532.61.1266
5-Band AP High491.21.2216
Triple Number AP Low738.20.8128
Triple Number AP Medium596.51.0059
Triple Number AP High520.81.1521
5-Band SF Bay Tour - Low942.50.6366
5-Band SF Bay Tour - Low/Med793.30.7563
5-Band SF Bay Tour - Medium704.70.8514
5-Band SF Bay Tour - Med/High641.00.9360
5-Band SF Bay Tour - High591.41.0146
ORC Ref  02920002U2PIssued on 11/01/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

International
One Design
 Certificate
2024

Boat

H22

MNA-1234

Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassH22 ONE DESIGNMeasurement21/07/2004HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA6.740Max. Beam2.494Draft1.517Displacement789Wetted area9.08IMS L6.475LSM06.184Acc. length6.740Sink (kg/mm) 7.41
VCGD-0.105VCGM-0.094RM Rated (kg·m) 18.4Limit of positive stability(°) 112.5Stability Index103.7Default crew weight347Declared crew weight280
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.000IG8.314ISP9.412MDT10.073MDL10.110MDT20.064MDL20.076TL1.650MW0.110GO0.134
E3.500J2.360BAS1.027FSD0.000SFJSPL0.000WPLTPS3.930BD0.115MWT32.00MCG3.884
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/07/2014
SFFP0.480FFM0.875FF0.879LCFcl3.794SG1.0000
SAFP6.650FAM0.625FA0.627LCFsh3.984HBI0.780
W118.0W218.0W318.0W418.0
PD1520.5PD2518.9PD3519.0PD4518.5
WD6.740PLM9000.00GSA1.0RSA1.0RM18.4
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  02920002U2PIssued on 11/01/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

International
One Design
 Certificate
2024

Boat

H22

MNA-1234

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.400.901.482.403.0019.82* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.040.000.000.000.002.608.32NoNo 10.97CR
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC10.558.709.636.556.38103%52.26CR
ORC Ref  02920002U2PIssued on 11/01/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org