Club Certificate2026
SpringerIRL 4464
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 Angles46.1°43.1°41.1°39.5°38.5°38.1°37.8°38.0°39.0°
Beat VMG2.323.253.904.344.584.684.744.754.68
52°3.644.945.766.216.436.556.606.656.64
60°3.915.195.976.366.576.706.776.846.85
75°4.105.346.116.496.716.887.007.157.23
90°3.985.246.076.556.816.967.147.447.64
110°3.735.166.136.626.937.207.467.838.05
120°3.584.975.976.546.877.177.488.058.39
135°3.114.465.486.256.676.987.297.998.59
150°2.553.784.825.706.336.717.007.638.29
Run VMG2.213.274.184.965.666.196.577.137.73
Gybe Angles136.9°146.7°151.6°154.3°162.4°170.0°177.9°178.6°177.7°
APH ToD:613.6CDL: 7.698APH ToT: 0.9778CertNo:26094_a
BOAT
ClassSigma 33 ODDesignerDavid ThomasBuilderMarine ProjectsAge date01/1984Series date01/1978Offset fileK14780.BOFData fileIRL4464
HULL
Length Overall9.868 mMaximum Beam3.214 mDraft1.795 mDisplacement4,377 kgDLR8.3760IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameterm
CREW
Maximum weight506 kg(default)Minimum weight376 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.3227.84Headsail Luffed28.6028.60Headsail FlyingSymmetric59.6359.63Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.00Storm Jib6.45Heavy Weather Jib17.40
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 69.2 kg·m Stability Index 118.1
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  05180004Q79 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SpringerIRL 4464
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 VMG1552.21107.2922.2829.2786.3769.2760.3757.9769.6
52°987.7728.9624.6579.8559.8549.9545.2541.3541.9
60°919.8693.8602.7565.9547.7537.3531.9526.5525.3
75°877.9673.9589.0555.0536.3523.5514.1503.5497.9
90°903.8686.9592.8549.9528.9517.0504.4484.0471.4
110°964.2698.1587.1544.0519.6499.9482.5459.7447.0
120°1006.3724.3602.7550.8523.7502.0481.3447.1428.9
135°1157.8806.5657.1576.4539.9515.8493.7450.7419.1
150°1409.3952.0746.5631.4568.4536.7514.3472.1434.1
Run VMG1627.31099.3860.9725.5635.7582.0547.7504.7465.8
Selected Courses
Windward / Leeward1589.71103.2891.5777.3711.0675.6654.0631.3617.7
All purpose1194.1851.0704.5631.5592.5571.0556.0535.4523.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward745.20.8052
All purpose613.60.9778
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7080
Downwind "popa"0.8475
70% up, 30% down "Ilhabela"0.7448
30% up, 70% down "Ilhabela-inverso"0.8002
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Predominantly Upwind660.60.9083
Predominantly Downwind623.30.9626
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP638.70.9394 Predom. Rc High510.01.1764 5B SF Bay L/M816.60.7348 TriNum AP Low777.70.7715 Predom. Dn Low952.20.6302 5B SF Bay Med704.80.8513 TriNum AP Med609.50.9844 Predom. Dn L/M702.80.8537 5B SF Bay M/H646.40.9282 TriNum AP High552.01.0869 Predom. Dn Med601.50.9975 5B SF Bay High622.90.9633 TriNum W/L Low1045.20.5741 Predom. Dn M/H542.11.1067 5B AP Low863.30.6950 TriNum W/L Med739.30.8116 Predom. Dn High508.91.1790 5B AP L/M683.80.8775 TriNum W/L Hig650.90.9218 ChiMac Up Low822.80.7292 5B AP Med601.70.9972 Predom. Upwind687.10.8732 ChiMac Up Med746.60.8036 5B AP M/H558.11.0750 Predom. Reaching613.40.9782 ChiMac Up High659.10.9103 5B AP High536.81.1177 Predom. Downwind652.40.9197 ChiMac Off Low818.60.7330 5B W/L Low1171.90.5120 Predom. Up Low931.70.6440 ChiMac Off Med723.80.8289 5B W/L L/M855.80.7011 Predom. Up L/M718.10.8356 ChiMac Off High612.70.9792 5B W/L Med726.50.8259 Predom. Up Med640.80.9364 ChiMac AP Low816.70.7347 5B W/L M/H658.60.9110 Predom. Up M/H604.60.9924 ChiMac AP Med732.40.8193 5B W/L High632.90.9480 Predom. Up High590.71.0158 ChiMac AP High634.20.9461 W/L 60-40 Low1172.00.5120 Predom. Rc Low838.30.7157 BayMac Cove Island938.00.6397 W/L 60-40 L/M864.00.6945 Predom. Rc L/M646.10.9287 BayMac Shore929.60.6454 W/L 60-40 Med741.10.8096 Predom. Rc Med574.21.0449 Harvest Moon546.51.0978 W/L 60-40 M/H679.60.8829 Predom. Rc M/H534.11.1235 5B SF Bay Low986.10.6084 W/L 60-40 High658.40.9113      SA/DSPL Up20.80SA/DSPL Dn32.34
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance665.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating665.70.9013
FinRating, kevyt tuuli1154.80.8659
FinRating, kova tuuli540.80.9245
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9013
Triple Number Coastal/Long Distance Low0.7715
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.0869
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8116
Triple Number Windward/Leeward High0.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
For information
General Purpose Handicap (GPH)686.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Saronikos S All Purpose693.70.8650
Saronikos S Upwind773.10.7761
Saronikos S Downwind599.71.0005
Saronikos N All Purpose728.30.8239
Saronikos N Upwind805.60.7448
Saronikos N Downwind653.10.9188
Saronikos SW All Purpose700.50.8565
Saronikos SW Upwind792.00.7575
Saronikos SW Downwind611.10.9818
Saronikos NE All Purpose755.50.7941
Saronikos NE Upwind757.40.7922
Saronikos NE Downwind733.40.8181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose638.70.9394
5-Band All Purpose Low937.20.6402
5-Band All Purpose L/M708.30.8471
5-Band All Purpose Med620.00.9678
5-Band All Purpose M/H572.61.0478
5-Band All Purpose High549.21.0925
Single Number Predominant Upwind659.10.9104
Single Number Predominant Reaching590.51.0162
Single Number Predominant Downwind624.20.9613
5-Band 50-50 Windward/Leeward Low1171.90.5120
5-Band 50-50 Windward/Leeward L/M855.80.7011
5-Band 50-50 Windward/Leeward Med726.50.8259
5-Band 50-50 Windward/Leeward M/H658.60.9110
5-Band 50-50 Windward/Leeward High632.90.9480
5-Band 60-40 Windward/Leeward Low1172.00.5120
5-Band 60-40 Windward/Leeward L/M864.00.6945
5-Band 60-40 Windward/Leeward Med741.10.8096
5-Band 60-40 Windward/Leeward M/H679.60.8829
5-Band 60-40 Windward/Leeward High658.40.9113
Triple Number 50-50 Windward/Leeward Low1045.20.5741
Triple Number 50-50 Windward/Leeward Med739.40.8115
Triple Number 50-50 Windward/Leeward High650.90.9218
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward759.60.7899
Triple Number 60-40 Windward/Leeward Low1048.00.5725
Triple Number 60-40 Windward/Leeward Med753.10.7967
Triple Number 60-40 Windward/Leeward High673.00.8915
Triple Number All-Purpose Low844.40.7106
Triple Number All-Purpose Med628.50.9547
Triple Number All-Purpose High565.91.0602
Triple Number Predominant Upwind Low852.30.7040
Triple Number Predominant Upwind Med650.60.9223
Triple Number Predominant Upwind High606.00.9901
Triple Number Predominant Reaching Low764.50.7849
Triple Number Predominant Reaching Med589.61.0176
Triple Number Predominant Reaching High519.01.1562
Triple Number Predominant Downwind Low850.20.7057
Triple Number Predominant Downwind Med612.10.9802
Triple Number Predominant Downwind High523.11.1470
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low777.7
Triple Number Coastal/Long Distance Medium609.4
Triple Number Coastal/Long Distance High552.0
Triple Number Windward/Leeward Low997.3
Triple Number Windward/Leeward Medium739.3
Triple Number Windward/Leeward High650.9
Predominantly Upwind660.6
Predominantly Downwind623.3
Predominantly Reaching599.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7715
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.0869
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8116
Triple Number Windward/Leeward High0.9218
Coastal/Long Distance0.9013
Predominantly Upwind0.9083
Predominantly Downwind0.9626
For information
General Purpose Handicap (GPH)686.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9778
Distanseseilas Trippeltall svak vind0.7715
Distanseseilas Trippeltall mellomvind0.9845
Distanseseilas Trippeltall sterk vind1.0869
Pølsebane Trippeltall svak vind0.6016
Pølsebane Trippeltall mellomvind0.8116
Pølsebane Trippeltall sterk vind0.9218
Motvind Singeltall0.9083
Medvind Singeltall0.9626
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Coastal/Long Distance665.70.9013
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind660.60.9083
Predominantly Downwind623.30.9626
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore621.80.9649
Cape Doctor Coastal526.81.1389
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7715
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.0869
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8116
Triple Number Windward/Leeward High0.9218
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7715
Triple Number Coastal/Long Distance Medium0.9845
Triple Number Coastal/Long Distance High1.0869
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8116
Triple Number Windward/Leeward High0.9218
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Predominantly Upwind660.60.9083
Predominantly Downwind623.30.9626
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance665.70.9013
Triple Number Coastal/Long Distance Low777.70.7715
Triple Number Coastal/Long Distance Medium609.40.9845
Triple Number Coastal/Long Distance High552.01.0869
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium739.30.8116
Triple Number Windward/Leeward High650.90.9218
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1593.51102.8840.5705.8630.1592.1562.3513.7499.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP638.70.9394 Predom. Dn High508.91.1790 5B AP M/H558.11.0750 TriNum AP Low777.70.7715 Predom. Rc Low838.30.7157 5B AP High536.81.1177 TriNum AP Med609.50.9844 Predom. Rc L/M646.10.9287 5B SF Bay Low986.10.6084 TriNum AP High552.01.0869 Predom. Rc Med574.21.0449 5B SF Bay L/M816.60.7348 TriNum W/L Low1045.20.5741 Predom. Rc M/H534.11.1235 5B SF Bay Med704.80.8513 TriNum W/L Med739.30.8116 Predom. Rc High510.01.1764 5B SF Bay M/H646.40.9282 TriNum W/L Hig650.90.9218 5B W/L Low1171.90.5120 5B SF Bay High622.90.9633 Predom. Upwind687.10.8732 5B W/L L/M855.80.7011 ChiMac Up Low822.80.7292 Predom. Reaching613.40.9782 5B W/L Med726.50.8259 ChiMac Up Med746.60.8036 Predom. Downwind652.40.9197 5B W/L M/H658.60.9110 ChiMac Up High659.10.9103 Predom. Up Low931.70.6440 5B W/L High632.90.9480 ChiMac Off Low818.60.7330 Predom. Up L/M718.10.8356 W/L 60-40 Low1172.00.5120 ChiMac Off Med723.80.8289 Predom. Up Med640.80.9364 W/L 60-40 L/M864.00.6945 ChiMac Off High612.70.9792 Predom. Up M/H604.60.9924 W/L 60-40 Med741.10.8096 ChiMac AP Low816.70.7347 Predom. Up High590.71.0158 W/L 60-40 M/H679.60.8829 ChiMac AP Med732.40.8193 Predom. Dn Low952.20.6302 W/L 60-40 High658.40.9113 ChiMac AP High634.20.9461 Predom. Dn L/M702.80.8537 5B AP Low863.30.6950 BayMac Cove Island938.00.6397 Predom. Dn Med601.50.9975 5B AP L/M683.80.8775 BayMac Shore929.60.6454 Predom. Dn M/H542.11.1067 5B AP Med601.70.9972 Harvest Moon546.51.0978      SA/DSPL Up20.80SA/DSPL Dn32.34
ORC Ref  05180004Q79 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SpringerIRL 4464
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSigma 33 ODMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.868Maximum beam3.214Draft1.795Displacement4,377Wetted area19.78IMS L8.183LSM08.054Accomod. length9.868Sink (kg/mm) 13.82
VCGD-0.012VCGM-0.004 RM Rated (kg·m) 69.2Limit of positive stability(°) 117.6 Stability Index 118.1 BLR index 0.0000Default crew weight506 Declared crew weight 575
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBW
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.590IG11.208ISP11.178MDT10.130MDL10.175MDT20.130MDL20.175TLMW0.175GO0.220
E3.940J3.580BAS1.518FSD0.030SFJ0.260SPL3.520WPLTPSBD0.135MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered69.2Flotation Date19/03/2026
SFFP0.623FFMFF1.231LCFcl5.569SG
SAFP9.043FAMFA0.845LCFsh5.793HBI1.053
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004Q79 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SpringerIRL 4464
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.000.811.502.530.0027.32
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.000.661.252.550.005.2011.03NoNo 28.60
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment011.1511.1511.156.446.3359.63
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  05180004Q79 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org