Double HandedClub Certificate2026
DagmarFIN-2454
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 Angles45.9°42.8°40.8°40.1°39.6°39.5°39.5°40.1°42.0°
Beat VMG2.293.243.894.284.464.544.574.564.42
52°3.594.905.756.226.446.536.586.626.57
60°3.855.165.976.416.636.746.806.856.84
75°4.055.346.156.586.836.997.097.217.27
90°3.945.266.186.656.897.117.307.597.78
110°3.835.306.276.787.117.407.607.938.18
120°3.675.126.136.717.097.437.798.358.70
135°3.174.575.656.436.897.267.658.559.57
150°2.613.854.935.856.526.947.308.129.12
Run VMG2.263.334.275.085.806.356.787.478.26
Gybe Angles137.4°145.8°150.7°153.9°161.6°168.7°177.2°177.7°171.2°
APH ToD:608.7CDL: 7.608APH ToT: 0.9857CertNo:02454
BOAT
Class3/4-TonnerDesignerYrjö KaukiainenBuilderAge date06/1982Series date06/1982Offset fileDAGMAR.OFFData fileL-2454
HULL
Length Overall9.910 mMaximum Beam3.146 mDraft1.793 mDisplacement3,830 kgDLR7.0873IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.327m
CREW
Maximum weight160 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.3029.99Headsail Luffed21.7521.75Headsail FlyingSymmetric58.5558.55Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.48Storm Jib6.23Heavy Weather Jib16.80
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 72.8 kg·m Stability Index 114.0
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  04140004UW0 Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DagmarFIN-2454
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 VMG1573.81112.3925.8841.3806.3793.1787.6789.8814.7
52°1003.8734.2626.4579.1559.3551.4547.2544.2548.0
60°934.8698.3602.6561.3542.9534.2529.7525.4526.2
75°889.5673.9585.8547.1527.2515.1507.4499.0495.5
90°913.9684.3582.9541.5522.6506.2493.2474.2462.7
110°939.7678.8573.8530.8506.1486.7473.8453.7439.8
120°981.5703.3587.2536.3507.9484.4462.0431.0413.8
135°1136.2786.9637.3559.9522.2495.9470.8421.0376.0
150°1379.3935.8730.4615.9552.5518.6493.1443.2394.8
Run VMG1592.71080.6842.9708.2620.4566.6531.2482.1436.0
Selected Courses
Windward / Leeward1583.31096.4884.3774.7713.3679.9659.4636.0625.3
All purpose1190.4844.1696.7625.4588.3567.1552.5531.7520.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward745.90.8044
All purpose608.70.9857
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6935
Downwind "popa"0.8692
70% up, 30% down "Ilhabela"0.7383
30% up, 70% down "Ilhabela-inverso"0.8078
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Predominantly Upwind661.40.9072
Predominantly Downwind611.30.9814
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP633.60.9469 Predom. Rc High499.11.2022 5B SF Bay L/M812.70.7383 TriNum AP Low770.40.7788 Predom. Dn Low939.40.6387 5B SF Bay Med705.90.8500 TriNum AP Med604.50.9926 Predom. Dn L/M690.70.8687 5B SF Bay M/H650.50.9224 TriNum AP High548.31.0942 Predom. Dn Med590.41.0163 5B SF Bay High627.40.9564 TriNum W/L Low1038.70.5776 Predom. Dn M/H529.51.1331 5B AP Low855.40.7014 TriNum W/L Med739.70.8111 Predom. Dn High492.71.2178 5B AP L/M677.30.8859 TriNum W/L Hig655.70.9150 ChiMac Up Low823.50.7286 5B AP Med597.01.0051 Predom. Upwind689.00.8708 ChiMac Up Med748.00.8021 5B AP M/H554.41.0822 Predom. Reaching605.20.9914 ChiMac Up High661.30.9074 5B AP High533.31.1251 Predom. Downwind640.10.9374 ChiMac Off Low806.40.7441 5B W/L Low1165.10.5150 Predom. Up Low932.80.6433 ChiMac Off Med711.80.8430 5B W/L L/M851.70.7045 Predom. Up L/M716.80.8370 ChiMac Off High600.20.9997 5B W/L Med727.70.8245 Predom. Up Med642.20.9342 ChiMac AP Low811.00.7398 5B W/L M/H663.40.9044 Predom. Up M/H608.30.9863 ChiMac AP Med727.10.8252 5B W/L High638.20.9402 Predom. Up High595.71.0071 ChiMac AP High629.00.9539 W/L 60-40 Low1168.30.5136 Predom. Rc Low832.40.7208 BayMac Cove Island933.80.6425 W/L 60-40 L/M862.50.6956 Predom. Rc L/M637.60.9411 BayMac Shore925.90.6480 W/L 60-40 Med745.80.8045 Predom. Rc Med566.21.0598 Harvest Moon533.91.1239 W/L 60-40 M/H688.80.8710 Predom. Rc M/H524.71.1435 5B SF Bay Low979.40.6126 W/L 60-40 High669.30.8965      SA/DSPL Up20.76SA/DSPL Dn35.73
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance661.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating661.20.9074
FinRating, kevyt tuuli1147.70.8713
FinRating, kova tuuli536.10.9327
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9074
Triple Number Coastal/Long Distance Low0.7788
Triple Number Coastal/Long Distance Medium0.9927
Triple Number Coastal/Long Distance High1.0942
Triple Number Windward/Leeward Low0.6058
Triple Number Windward/Leeward Medium0.8111
Triple Number Windward/Leeward High0.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
For information
General Purpose Handicap (GPH)680.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Saronikos S All Purpose689.80.8698
Saronikos S Upwind779.20.7700
Saronikos S Downwind580.21.0341
Saronikos N All Purpose728.30.8239
Saronikos N Upwind814.30.7368
Saronikos N Downwind635.50.9441
Saronikos SW All Purpose693.50.8651
Saronikos SW Upwind795.30.7544
Saronikos SW Downwind591.51.0143
Saronikos NE All Purpose752.80.7970
Saronikos NE Upwind763.20.7862
Saronikos NE Downwind715.20.8389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose633.60.9469
5-Band All Purpose Low931.60.6440
5-Band All Purpose L/M701.70.8551
5-Band All Purpose Med615.20.9753
5-Band All Purpose M/H568.21.0560
5-Band All Purpose High543.81.1033
Single Number Predominant Upwind659.80.9093
Single Number Predominant Reaching581.91.0311
Single Number Predominant Downwind612.40.9798
5-Band 50-50 Windward/Leeward Low1165.10.5150
5-Band 50-50 Windward/Leeward L/M851.70.7045
5-Band 50-50 Windward/Leeward Med727.70.8245
5-Band 50-50 Windward/Leeward M/H663.40.9044
5-Band 50-50 Windward/Leeward High638.20.9402
5-Band 60-40 Windward/Leeward Low1168.30.5136
5-Band 60-40 Windward/Leeward L/M862.50.6956
5-Band 60-40 Windward/Leeward Med745.80.8045
5-Band 60-40 Windward/Leeward M/H688.80.8710
5-Band 60-40 Windward/Leeward High669.30.8965
Triple Number 50-50 Windward/Leeward Low1038.70.5776
Triple Number 50-50 Windward/Leeward Med739.80.8110
Triple Number 50-50 Windward/Leeward High655.70.9150
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward763.80.7856
Triple Number 60-40 Windward/Leeward Low1044.20.5746
Triple Number 60-40 Windward/Leeward Med756.80.7928
Triple Number 60-40 Windward/Leeward High682.50.8791
Triple Number All-Purpose Low837.90.7161
Triple Number All-Purpose Med623.40.9625
Triple Number All-Purpose High561.31.0690
Triple Number Predominant Upwind Low851.50.7046
Triple Number Predominant Upwind Med651.40.9212
Triple Number Predominant Upwind High611.80.9807
Triple Number Predominant Reaching Low757.30.7923
Triple Number Predominant Reaching Med582.41.0302
Triple Number Predominant Reaching High508.31.1805
Triple Number Predominant Downwind Low837.90.7161
Triple Number Predominant Downwind Med600.20.9997
Triple Number Predominant Downwind High507.51.1824
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low770.4
Triple Number Coastal/Long Distance Medium604.4
Triple Number Coastal/Long Distance High548.3
Triple Number Windward/Leeward Low990.4
Triple Number Windward/Leeward Medium739.7
Triple Number Windward/Leeward High655.7
Predominantly Upwind661.4
Predominantly Downwind611.3
Predominantly Reaching589.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7788
Triple Number Coastal/Long Distance Medium0.9927
Triple Number Coastal/Long Distance High1.0942
Triple Number Windward/Leeward Low0.6058
Triple Number Windward/Leeward Medium0.8111
Triple Number Windward/Leeward High0.9150
Coastal/Long Distance0.9074
Predominantly Upwind0.9072
Predominantly Downwind0.9814
For information
General Purpose Handicap (GPH)680.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9857
Distanseseilas Trippeltall svak vind0.7788
Distanseseilas Trippeltall mellomvind0.9927
Distanseseilas Trippeltall sterk vind1.0942
Pølsebane Trippeltall svak vind0.6058
Pølsebane Trippeltall mellomvind0.8111
Pølsebane Trippeltall sterk vind0.9150
Motvind Singeltall0.9072
Medvind Singeltall0.9814
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Coastal/Long Distance661.20.9074
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind661.40.9072
Predominantly Downwind611.30.9814
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore628.50.9546
Cape Doctor Coastal523.61.1460
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7788
Triple Number Coastal/Long Distance Medium0.9927
Triple Number Coastal/Long Distance High1.0942
Triple Number Windward/Leeward Low0.6058
Triple Number Windward/Leeward Medium0.8111
Triple Number Windward/Leeward High0.9150
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7788
Triple Number Coastal/Long Distance Medium0.9927
Triple Number Coastal/Long Distance High1.0942
Triple Number Windward/Leeward Low0.6058
Triple Number Windward/Leeward Medium0.8111
Triple Number Windward/Leeward High0.9150
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Predominantly Upwind661.40.9072
Predominantly Downwind611.30.9814
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance661.20.9074
Triple Number Coastal/Long Distance Low770.40.7788
Triple Number Coastal/Long Distance Medium604.40.9927
Triple Number Coastal/Long Distance High548.31.0942
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium739.70.8111
Triple Number Windward/Leeward High655.70.9150
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1584.21094.8832.6701.2627.7588.4556.9505.4492.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP633.60.9469 Predom. Dn High492.71.2178 5B AP M/H554.41.0822 TriNum AP Low770.40.7788 Predom. Rc Low832.40.7208 5B AP High533.31.1251 TriNum AP Med604.50.9926 Predom. Rc L/M637.60.9411 5B SF Bay Low979.40.6126 TriNum AP High548.31.0942 Predom. Rc Med566.21.0598 5B SF Bay L/M812.70.7383 TriNum W/L Low1038.70.5776 Predom. Rc M/H524.71.1435 5B SF Bay Med705.90.8500 TriNum W/L Med739.70.8111 Predom. Rc High499.11.2022 5B SF Bay M/H650.50.9224 TriNum W/L Hig655.70.9150 5B W/L Low1165.10.5150 5B SF Bay High627.40.9564 Predom. Upwind689.00.8708 5B W/L L/M851.70.7045 ChiMac Up Low823.50.7286 Predom. Reaching605.20.9914 5B W/L Med727.70.8245 ChiMac Up Med748.00.8021 Predom. Downwind640.10.9374 5B W/L M/H663.40.9044 ChiMac Up High661.30.9074 Predom. Up Low932.80.6433 5B W/L High638.20.9402 ChiMac Off Low806.40.7441 Predom. Up L/M716.80.8370 W/L 60-40 Low1168.30.5136 ChiMac Off Med711.80.8430 Predom. Up Med642.20.9342 W/L 60-40 L/M862.50.6956 ChiMac Off High600.20.9997 Predom. Up M/H608.30.9863 W/L 60-40 Med745.80.8045 ChiMac AP Low811.00.7398 Predom. Up High595.71.0071 W/L 60-40 M/H688.80.8710 ChiMac AP Med727.10.8252 Predom. Dn Low939.40.6387 W/L 60-40 High669.30.8965 ChiMac AP High629.00.9539 Predom. Dn L/M690.70.8687 5B AP Low855.40.7014 BayMac Cove Island933.80.6425 Predom. Dn Med590.41.0163 5B AP L/M677.30.8859 BayMac Shore925.90.6480 Predom. Dn M/H529.51.1331 5B AP Med597.01.0051 Harvest Moon533.91.1239      SA/DSPL Up20.76SA/DSPL Dn35.73
ORC Ref  04140004UW0 Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DagmarFIN-2454
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class3/4-TonnerMeasurement01/06/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.910Maximum beam3.146Draft1.793Displacement3,830Wetted area19.40IMS L8.356LSM08.145Accomod. length9.910Sink (kg/mm) 14.58
VCGD0.057VCGM0.055 RM Rated (kg·m) 72.8Limit of positive stability(°) 114.9 Stability Index 114.0 BLR index 0.0000Default crew weight170 Declared crew weight 160
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.327PBW0.100PIPA0.0030
EDL1.820ST10.044ST20.167
ST30.208ST40.095ST50.321
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P11.640IG11.154ISP11.179MDT10.105MDL10.151MDT20.094MDL20.118TL1.870MW0.151GO0.151
E4.160J3.250BAS1.593FSD0.024SFJSPL3.250WPLTPSBD0.125MWT89.10MCG3.920
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/06/2021
SFFP0.413FFMFF1.102LCFcl5.344SG
SAFP8.705FAMFA0.831LCFsh5.572HBI0.993
W112.0W224.0W336.0W448.0
PD1119.4PD2241.7PD3360.5PD4482.1
WD9.275PLM9000.00GSA1.0RSA1.0RM72.6
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004UW0 Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
DagmarFIN-2454
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.921.672.743.5029.30
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib4.0510.55NoNo 21.75
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment110.8410.8410.846.606.0158.55
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004UW0 Issued on 08/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org