Double HandedClub Certificate2026
OndineFIN-244
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 Angles46.9°43.9°41.8°41.3°41.3°41.2°41.2°41.9°43.6°
Beat VMG2.163.083.724.084.244.314.334.324.18
52°3.414.725.566.056.266.356.396.426.35
60°3.694.985.816.286.506.596.656.716.68
75°3.885.166.016.486.746.896.987.097.13
90°3.765.085.986.526.837.057.227.467.61
110°3.565.016.046.657.017.287.487.787.91
120°3.404.835.896.586.997.337.658.178.53
135°2.934.275.346.246.787.167.538.359.34
150°2.413.604.665.596.356.827.197.948.90
Run VMG2.083.124.044.855.606.186.647.338.04
Gybe Angles143.1°146.7°151.0°152.1°159.5°166.0°173.6°177.7°174.5°
APH ToD:629.8CDL: 7.283APH ToT: 0.9527CertNo:
BOAT
ClassH-35DesignerHans GroopBuilderArteknoAge date01/1984Series date05/1976Offset fileL244.BOFData fileFIN244
HULL
Length Overall10.517 mMaximum Beam2.614 mDraft1.534 mDisplacement3,693 kgDLR6.5754IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.376m
CREW
Maximum weight200 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.0124.54Headsail Luffed25.9925.99Headsail FlyingSymmetric52.9752.97Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.59Storm Jib5.08Heavy Weather Jib13.72
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 55.9 kg·m Stability Index 126.8
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  04140004S76 Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
OndineFIN-244
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 VMG1669.71167.9968.5882.2849.7835.8830.6833.1861.6
52°1055.1763.0647.2595.5575.5567.3563.2560.4567.1
60°976.2723.3619.3573.4554.0546.0541.4536.8538.9
75°926.7697.0599.4555.3534.5522.5516.0507.6504.6
90°956.5708.1602.3552.6527.0510.5498.5482.7472.9
110°1010.8718.9595.9541.5513.7494.3481.5462.8455.2
120°1058.4745.7611.3547.3514.8491.3470.5440.8422.2
135°1228.0842.8674.1576.6531.3502.7477.9431.1385.5
150°1496.8999.3772.7643.7567.0527.8500.9453.2404.4
Run VMG1728.31153.9891.7742.2642.3582.1542.6491.2447.8
Selected Courses
Windward / Leeward1699.01160.9930.1812.2746.0709.0686.6662.2654.7
All purpose1270.4889.5727.8647.7606.6583.6568.8549.0539.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward780.90.7684
All purpose629.80.9527
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6596
Downwind "popa"0.8323
70% up, 30% down "Ilhabela"0.7034
30% up, 70% down "Ilhabela-inverso"0.7717
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Predominantly Upwind687.10.8732
Predominantly Downwind632.90.9481
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP656.90.9133 Predom. Rc High512.21.1715 5B SF Bay L/M853.00.7034 TriNum AP Low808.70.7419 Predom. Dn Low999.00.6006 5B SF Bay Med737.00.8141 TriNum AP Med624.70.9605 Predom. Dn L/M722.10.8309 5B SF Bay M/H677.30.8859 TriNum AP High565.11.0618 Predom. Dn Med608.50.9860 5B SF Bay High654.10.9173 TriNum W/L Low1099.10.5459 Predom. Dn M/H542.21.1065 5B AP Low903.20.6643 TriNum W/L Med774.20.7750 Predom. Dn High505.71.1866 5B AP L/M705.50.8505 TriNum W/L Hig683.00.8785 ChiMac Up Low862.40.6957 5B AP Med616.50.9733 Predom. Upwind717.10.8368 ChiMac Up Med780.80.7684 5B AP M/H571.11.0506 Predom. Reaching625.00.9600 ChiMac Up High687.30.8730 5B AP High550.71.0895 Predom. Downwind665.20.9020 ChiMac Off Low850.20.7057 5B W/L Low1237.70.4848 Predom. Up Low981.10.6115 ChiMac Off Med744.70.8057 5B W/L L/M895.40.6701 Predom. Up L/M746.40.8038 ChiMac Off High621.40.9656 5B W/L Med761.20.7882 Predom. Up Med665.80.9011 ChiMac AP Low851.70.7045 5B W/L M/H691.20.8680 Predom. Up M/H630.20.9520 ChiMac AP Med759.50.7900 5B W/L High665.10.9021 Predom. Up High618.50.9700 ChiMac AP High652.30.9199 W/L 60-40 Low1238.90.4843 Predom. Rc Low877.10.6841 BayMac Cove Island986.90.6080 W/L 60-40 L/M906.30.6621 Predom. Rc L/M661.70.9067 BayMac Shore977.80.6136 W/L 60-40 Med781.20.7681 Predom. Rc Med580.51.0336 Harvest Moon545.51.0998 W/L 60-40 M/H719.70.8337 Predom. Rc M/H536.31.1187 5B SF Bay Low1034.30.5801 W/L 60-40 High699.60.8576      SA/DSPL Up20.84SA/DSPL Dn32.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance686.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating686.40.8741
FinRating, kevyt tuuli1220.30.8195
FinRating, kova tuuli552.90.9043
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8741
Triple Number Coastal/Long Distance Low0.7419
Triple Number Coastal/Long Distance Medium0.9606
Triple Number Coastal/Long Distance High1.0618
Triple Number Windward/Leeward Low0.5739
Triple Number Windward/Leeward Medium0.7750
Triple Number Windward/Leeward High0.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
For information
General Purpose Handicap (GPH)706.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Saronikos S All Purpose717.40.8363
Saronikos S Upwind812.50.7384
Saronikos S Downwind602.00.9966
Saronikos N All Purpose760.50.7890
Saronikos N Upwind850.60.7054
Saronikos N Downwind663.40.9044
Saronikos SW All Purpose721.10.8321
Saronikos SW Upwind828.40.7243
Saronikos SW Downwind615.30.9751
Saronikos NE All Purpose789.20.7603
Saronikos NE Upwind794.60.7551
Saronikos NE Downwind754.90.7948
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose656.90.9133
5-Band All Purpose Low984.60.6094
5-Band All Purpose L/M731.80.8199
5-Band All Purpose Med635.70.9438
5-Band All Purpose M/H585.21.0253
5-Band All Purpose High561.51.0687
Single Number Predominant Upwind685.20.8757
Single Number Predominant Reaching599.21.0013
Single Number Predominant Downwind634.20.9461
5-Band 50-50 Windward/Leeward Low1237.70.4848
5-Band 50-50 Windward/Leeward L/M895.40.6701
5-Band 50-50 Windward/Leeward Med761.20.7882
5-Band 50-50 Windward/Leeward M/H691.20.8680
5-Band 50-50 Windward/Leeward High665.10.9021
5-Band 60-40 Windward/Leeward Low1238.90.4843
5-Band 60-40 Windward/Leeward L/M906.30.6621
5-Band 60-40 Windward/Leeward Med781.20.7681
5-Band 60-40 Windward/Leeward M/H719.70.8337
5-Band 60-40 Windward/Leeward High699.60.8576
Triple Number 50-50 Windward/Leeward Low1099.10.5459
Triple Number 50-50 Windward/Leeward Med774.30.7749
Triple Number 50-50 Windward/Leeward High683.00.8785
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward800.40.7496
Triple Number 60-40 Windward/Leeward Low1103.20.5439
Triple Number 60-40 Windward/Leeward Med792.80.7568
Triple Number 60-40 Windward/Leeward High713.00.8415
Triple Number All-Purpose Low881.80.6804
Triple Number All-Purpose Med644.70.9306
Triple Number All-Purpose High578.31.0376
Triple Number Predominant Upwind Low893.10.6718
Triple Number Predominant Upwind Med675.50.8882
Triple Number Predominant Upwind High634.60.9454
Triple Number Predominant Reaching Low794.50.7552
Triple Number Predominant Reaching Med598.81.0020
Triple Number Predominant Reaching High519.11.1557
Triple Number Predominant Downwind Low886.30.6770
Triple Number Predominant Downwind Med619.60.9683
Triple Number Predominant Downwind High518.81.1565
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low808.7
Triple Number Coastal/Long Distance Medium624.6
Triple Number Coastal/Long Distance High565.1
Triple Number Windward/Leeward Low1045.5
Triple Number Windward/Leeward Medium774.2
Triple Number Windward/Leeward High683.0
Predominantly Upwind687.1
Predominantly Downwind632.9
Predominantly Reaching607.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7419
Triple Number Coastal/Long Distance Medium0.9606
Triple Number Coastal/Long Distance High1.0618
Triple Number Windward/Leeward Low0.5739
Triple Number Windward/Leeward Medium0.7750
Triple Number Windward/Leeward High0.8785
Coastal/Long Distance0.8741
Predominantly Upwind0.8732
Predominantly Downwind0.9481
For information
General Purpose Handicap (GPH)706.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9527
Distanseseilas Trippeltall svak vind0.7419
Distanseseilas Trippeltall mellomvind0.9606
Distanseseilas Trippeltall sterk vind1.0618
Pølsebane Trippeltall svak vind0.5739
Pølsebane Trippeltall mellomvind0.7750
Pølsebane Trippeltall sterk vind0.8785
Motvind Singeltall0.8732
Medvind Singeltall0.9481
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Coastal/Long Distance686.40.8741
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind687.10.8732
Predominantly Downwind632.90.9481
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore656.90.9133
Cape Doctor Coastal542.31.1064
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7419
Triple Number Coastal/Long Distance Medium0.9606
Triple Number Coastal/Long Distance High1.0618
Triple Number Windward/Leeward Low0.5739
Triple Number Windward/Leeward Medium0.7750
Triple Number Windward/Leeward High0.8785
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7419
Triple Number Coastal/Long Distance Medium0.9606
Triple Number Coastal/Long Distance High1.0618
Triple Number Windward/Leeward Low0.5739
Triple Number Windward/Leeward Medium0.7750
Triple Number Windward/Leeward High0.8785
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Predominantly Upwind687.10.8732
Predominantly Downwind632.90.9481
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance686.40.8741
Triple Number Coastal/Long Distance Low808.70.7419
Triple Number Coastal/Long Distance Medium624.60.9606
Triple Number Coastal/Long Distance High565.11.0618
Triple Number Windward/Leeward Low1045.50.5739
Triple Number Windward/Leeward Medium774.20.7750
Triple Number Windward/Leeward High683.00.8785
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1701.91160.2874.4730.7649.3606.2572.7518.7506.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP656.90.9133 Predom. Dn High505.71.1866 5B AP M/H571.11.0506 TriNum AP Low808.70.7419 Predom. Rc Low877.10.6841 5B AP High550.71.0895 TriNum AP Med624.70.9605 Predom. Rc L/M661.70.9067 5B SF Bay Low1034.30.5801 TriNum AP High565.11.0618 Predom. Rc Med580.51.0336 5B SF Bay L/M853.00.7034 TriNum W/L Low1099.10.5459 Predom. Rc M/H536.31.1187 5B SF Bay Med737.00.8141 TriNum W/L Med774.20.7750 Predom. Rc High512.21.1715 5B SF Bay M/H677.30.8859 TriNum W/L Hig683.00.8785 5B W/L Low1237.70.4848 5B SF Bay High654.10.9173 Predom. Upwind717.10.8368 5B W/L L/M895.40.6701 ChiMac Up Low862.40.6957 Predom. Reaching625.00.9600 5B W/L Med761.20.7882 ChiMac Up Med780.80.7684 Predom. Downwind665.20.9020 5B W/L M/H691.20.8680 ChiMac Up High687.30.8730 Predom. Up Low981.10.6115 5B W/L High665.10.9021 ChiMac Off Low850.20.7057 Predom. Up L/M746.40.8038 W/L 60-40 Low1238.90.4843 ChiMac Off Med744.70.8057 Predom. Up Med665.80.9011 W/L 60-40 L/M906.30.6621 ChiMac Off High621.40.9656 Predom. Up M/H630.20.9520 W/L 60-40 Med781.20.7681 ChiMac AP Low851.70.7045 Predom. Up High618.50.9700 W/L 60-40 M/H719.70.8337 ChiMac AP Med759.50.7900 Predom. Dn Low999.00.6006 W/L 60-40 High699.60.8576 ChiMac AP High652.30.9199 Predom. Dn L/M722.10.8309 5B AP Low903.20.6643 BayMac Cove Island986.90.6080 Predom. Dn Med608.50.9860 5B AP L/M705.50.8505 BayMac Shore977.80.6136 Predom. Dn M/H542.21.1065 5B AP Med616.50.9733 Harvest Moon545.51.0998      SA/DSPL Up20.84SA/DSPL Dn32.08
ORC Ref  04140004S76 Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
OndineFIN-244
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassH-35Measurement05/05/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.517Maximum beam2.614Draft1.534Displacement3,693Wetted area19.16IMS L8.389LSM08.250Accomod. length8.495Sink (kg/mm) 13.21
VCGD-0.101VCGM-0.054 RM Rated (kg·m) 55.9Limit of positive stability(°) 122.1 Stability Index 126.8 BLR index 0.0000Default crew weight170 Declared crew weight 200
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.376PBW0.097PIPA0.0028
PSD0.025PHD0.046PHL0.142
PSA18.0°ESL0.720
ST10.015ST20.069ST30.069
ST40.054ST50.150
RIG
BackstayFixedForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders1Rotating mastNo
P11.000IG10.044ISP10.129MDT10.111MDL10.135MDT20.111MDL20.135TLNo TaperMW0.135GO0.147
E3.420J3.500BAS1.119FSDFoilSFJ0.600SPL3.500WPLTPSBD0.110MWT80.00MCG4.550
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered55.9Flotation Date21/01/2024
SFFP0.537FFM1.047FF1.053LCFcl5.713SG1.0050
SAFP10.144FAM0.826FA0.832LCFsh5.863HBI0.849
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004S76 Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
OndineFIN-244
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30.140.811.482.433.0424.0103/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.070.641.242.513.875.2610.09NoNo 25.9906/03/20232023 G1G30.090.520.991.872.793.6510.03NoNo 18.7806/03/20232023 G3
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment210.1310.1610.156.306.1352.9703/05/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.5 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity38 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004S76 Issued on 04/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org