Club Certificate2026
Lady SFIN5826
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 Angles46.1°43.7°41.6°40.1°38.8°38.5°38.4°39.1°40.8°
Beat VMG2.002.903.584.074.344.434.464.444.30
52°3.134.445.335.906.176.276.326.366.31
60°3.364.695.566.076.336.476.536.596.58
75°3.514.835.716.206.516.736.887.027.09
90°3.434.875.876.416.746.947.107.457.66
110°3.464.905.936.516.967.387.798.448.99
120°3.314.735.776.396.877.337.859.119.98
135°2.874.205.276.056.546.997.488.8010.97
150°2.383.544.565.416.076.526.947.889.25
Run VMG2.063.073.954.695.385.936.357.118.08
Gybe Angles140.5°144.6°147.4°148.7°159.2°167.5°174.5°173.2°159.5°
APH ToD:639.0CDL: 6.889APH ToT: 0.9390CertNo:
BOAT
ClassJP24DesignerJari PakkanenBuilderAge date01/1988Series date01/1983Offset filefin5826.offData fileFIN5826
HULL
Length Overall7.800 mMaximum Beam2.500 mDraft1.520 mDisplacement1,660 kgDLR4.6810IMS DivisionSportboatDynamic Allowance0.310%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight250 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail16.5416.87Headsail Luffed15.4015.40Headsail FlyingSymmetric35.4135.41Asymmetric34.3934.39 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.93Storm Jib3.40Heavy Weather Jib9.17
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 29.9 kg·m Stability Index 103.9
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  04140004SM7 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Lady SFIN5826
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 VMG1800.41240.41005.4883.9829.6813.3806.9811.2837.5
52°1148.9810.5675.1610.4583.6573.8569.3566.5570.8
60°1071.5768.3647.6593.3568.4556.4551.2546.0547.5
75°1027.1745.3630.4580.2553.3535.1523.6512.7507.9
90°1048.6739.7613.1561.2533.8518.4507.1483.1469.7
110°1042.0734.3606.6552.9517.2487.8461.9426.5400.6
120°1086.7761.9624.0563.0524.3490.9458.4395.3360.6
135°1255.6858.0683.6595.4550.7514.8481.5409.2328.2
150°1514.01016.1789.3665.2592.9552.0519.0457.1389.3
Run VMG1748.31173.3911.4768.1669.7606.8566.5506.4445.6
Selected Courses
Windward / Leeward1774.31206.9958.4826.0749.6710.0686.7658.8641.6
All purpose1339.6926.2749.6661.6613.8587.1568.3539.7519.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward789.90.7596
All purpose639.00.9390
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6572
Downwind "popa"0.8074
70% up, 30% down "Ilhabela"0.6960
30% up, 70% down "Ilhabela-inverso"0.7556
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Predominantly Upwind695.30.8629
Predominantly Downwind647.80.9263
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.20.8993 Predom. Rc High506.31.1850 5B SF Bay L/M873.90.6866 TriNum AP Low837.90.7161 Predom. Dn Low1029.50.5828 5B SF Bay Med741.90.8087 TriNum AP Med634.50.9457 Predom. Dn L/M740.70.8100 5B SF Bay M/H673.70.8906 TriNum AP High562.31.0671 Predom. Dn Med623.50.9623 5B SF Bay High643.70.9321 TriNum W/L Low1138.60.5270 Predom. Dn M/H550.11.0907 5B AP Low940.60.6379 TriNum W/L Med782.60.7667 Predom. Dn High501.01.1976 5B AP L/M724.50.8281 TriNum W/L Hig682.10.8797 ChiMac Up Low896.50.6692 5B AP Med624.80.9603 Predom. Upwind729.10.8230 ChiMac Up Med801.80.7483 5B AP M/H570.51.0518 Predom. Reaching638.10.9402 ChiMac Up High693.60.8651 5B AP High541.11.1089 Predom. Downwind680.00.8823 ChiMac Off Low874.70.6860 5B W/L Low1286.60.4663 Predom. Up Low1034.20.5802 ChiMac Off Med764.50.7848 5B W/L L/M917.50.6539 Predom. Up L/M766.60.7827 ChiMac Off High633.00.9478 5B W/L Med767.90.7813 Predom. Up Med670.40.8949 ChiMac AP Low881.00.6811 5B W/L M/H691.20.8681 Predom. Up M/H628.20.9552 ChiMac AP Med779.80.7694 5B W/L High660.60.9082 Predom. Up High611.90.9805 ChiMac AP High661.20.9075 W/L 60-40 Low1293.60.4638 Predom. Rc Low915.20.6556 BayMac Cove Island1022.30.5869 W/L 60-40 L/M928.30.6464 Predom. Rc L/M678.40.8844 BayMac Shore1013.80.5918 W/L 60-40 Med784.10.7652 Predom. Rc Med590.91.0154 Harvest Moon553.41.0842 W/L 60-40 M/H715.10.8391 Predom. Rc M/H540.71.1098 5B SF Bay Low1075.60.5578 W/L 60-40 High691.50.8677      SA/DSPL Up22.74SA/DSPL Dn36.99
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance696.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating696.30.8616
FinRating, kevyt tuuli1269.60.7877
FinRating, kova tuuli542.70.9213
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8616
Triple Number Coastal/Long Distance Low0.7161
Triple Number Coastal/Long Distance Medium0.9458
Triple Number Coastal/Long Distance High1.0671
Triple Number Windward/Leeward Low0.5542
Triple Number Windward/Leeward Medium0.7667
Triple Number Windward/Leeward High0.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
For information
General Purpose Handicap (GPH)720.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Saronikos S All Purpose734.40.8170
Saronikos S Upwind835.30.7183
Saronikos S Downwind614.40.9765
Saronikos N All Purpose778.80.7704
Saronikos N Upwind879.80.6820
Saronikos N Downwind679.70.8827
Saronikos SW All Purpose740.70.8100
Saronikos SW Upwind862.60.6955
Saronikos SW Downwind622.40.9640
Saronikos NE All Purpose810.60.7402
Saronikos NE Upwind827.50.7251
Saronikos NE Downwind768.40.7808
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose667.20.8993
5-Band All Purpose Low1026.70.5844
5-Band All Purpose L/M750.80.7991
5-Band All Purpose Med645.20.9299
5-Band All Purpose M/H588.21.0200
5-Band All Purpose High556.31.0785
Single Number Predominant Upwind693.70.8649
Single Number Predominant Reaching610.30.9832
Single Number Predominant Downwind648.80.9247
5-Band 50-50 Windward/Leeward Low1286.60.4663
5-Band 50-50 Windward/Leeward L/M917.50.6539
5-Band 50-50 Windward/Leeward Med767.90.7813
5-Band 50-50 Windward/Leeward M/H691.20.8681
5-Band 50-50 Windward/Leeward High660.60.9082
5-Band 60-40 Windward/Leeward Low1293.60.4638
5-Band 60-40 Windward/Leeward L/M928.30.6464
5-Band 60-40 Windward/Leeward Med784.10.7652
5-Band 60-40 Windward/Leeward M/H715.10.8391
5-Band 60-40 Windward/Leeward High691.50.8677
Triple Number 50-50 Windward/Leeward Low1138.60.5270
Triple Number 50-50 Windward/Leeward Med782.70.7666
Triple Number 50-50 Windward/Leeward High682.10.8797
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward806.30.7441
Triple Number 60-40 Windward/Leeward Low1146.60.5233
Triple Number 60-40 Windward/Leeward Med797.80.7520
Triple Number 60-40 Windward/Leeward High707.70.8478
Triple Number All-Purpose Low914.60.6560
Triple Number All-Purpose Med655.30.9156
Triple Number All-Purpose High579.41.0355
Triple Number Predominant Upwind Low933.90.6425
Triple Number Predominant Upwind Med682.20.8795
Triple Number Predominant Upwind High630.80.9512
Triple Number Predominant Reaching Low823.60.7285
Triple Number Predominant Reaching Med609.80.9839
Triple Number Predominant Reaching High521.41.1508
Triple Number Predominant Downwind Low912.00.6579
Triple Number Predominant Downwind Med635.90.9436
Triple Number Predominant Downwind High525.11.1425
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low837.9
Triple Number Coastal/Long Distance Medium634.4
Triple Number Coastal/Long Distance High562.3
Triple Number Windward/Leeward Low1082.6
Triple Number Windward/Leeward Medium782.6
Triple Number Windward/Leeward High682.1
Predominantly Upwind695.3
Predominantly Downwind647.8
Predominantly Reaching620.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7161
Triple Number Coastal/Long Distance Medium0.9458
Triple Number Coastal/Long Distance High1.0671
Triple Number Windward/Leeward Low0.5542
Triple Number Windward/Leeward Medium0.7667
Triple Number Windward/Leeward High0.8797
Coastal/Long Distance0.8616
Predominantly Upwind0.8629
Predominantly Downwind0.9263
For information
General Purpose Handicap (GPH)720.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9390
Distanseseilas Trippeltall svak vind0.7161
Distanseseilas Trippeltall mellomvind0.9458
Distanseseilas Trippeltall sterk vind1.0671
Pølsebane Trippeltall svak vind0.5542
Pølsebane Trippeltall mellomvind0.7667
Pølsebane Trippeltall sterk vind0.8797
Motvind Singeltall0.8629
Medvind Singeltall0.9263
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Coastal/Long Distance696.40.8616
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind695.30.8629
Predominantly Downwind647.80.9263
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore646.70.9277
Cape Doctor Coastal525.41.1419
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7161
Triple Number Coastal/Long Distance Medium0.9458
Triple Number Coastal/Long Distance High1.0671
Triple Number Windward/Leeward Low0.5542
Triple Number Windward/Leeward Medium0.7667
Triple Number Windward/Leeward High0.8797
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7161
Triple Number Coastal/Long Distance Medium0.9458
Triple Number Coastal/Long Distance High1.0671
Triple Number Windward/Leeward Low0.5542
Triple Number Windward/Leeward Medium0.7667
Triple Number Windward/Leeward High0.8797
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Predominantly Upwind695.30.8629
Predominantly Downwind647.80.9263
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance696.40.8616
Triple Number Coastal/Long Distance Low837.90.7161
Triple Number Coastal/Long Distance Medium634.40.9458
Triple Number Coastal/Long Distance High562.31.0671
Triple Number Windward/Leeward Low1082.60.5542
Triple Number Windward/Leeward Medium782.60.7667
Triple Number Windward/Leeward High682.10.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.71203.5900.5744.8655.5610.1573.9509.4488.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP667.20.8993 Predom. Dn High501.01.1976 5B AP M/H570.51.0518 TriNum AP Low837.90.7161 Predom. Rc Low915.20.6556 5B AP High541.11.1089 TriNum AP Med634.50.9457 Predom. Rc L/M678.40.8844 5B SF Bay Low1075.60.5578 TriNum AP High562.31.0671 Predom. Rc Med590.91.0154 5B SF Bay L/M873.90.6866 TriNum W/L Low1138.60.5270 Predom. Rc M/H540.71.1098 5B SF Bay Med741.90.8087 TriNum W/L Med782.60.7667 Predom. Rc High506.31.1850 5B SF Bay M/H673.70.8906 TriNum W/L Hig682.10.8797 5B W/L Low1286.60.4663 5B SF Bay High643.70.9321 Predom. Upwind729.10.8230 5B W/L L/M917.50.6539 ChiMac Up Low896.50.6692 Predom. Reaching638.10.9402 5B W/L Med767.90.7813 ChiMac Up Med801.80.7483 Predom. Downwind680.00.8823 5B W/L M/H691.20.8681 ChiMac Up High693.60.8651 Predom. Up Low1034.20.5802 5B W/L High660.60.9082 ChiMac Off Low874.70.6860 Predom. Up L/M766.60.7827 W/L 60-40 Low1293.60.4638 ChiMac Off Med764.50.7848 Predom. Up Med670.40.8949 W/L 60-40 L/M928.30.6464 ChiMac Off High633.00.9478 Predom. Up M/H628.20.9552 W/L 60-40 Med784.10.7652 ChiMac AP Low881.00.6811 Predom. Up High611.90.9805 W/L 60-40 M/H715.10.8391 ChiMac AP Med779.80.7694 Predom. Dn Low1029.50.5828 W/L 60-40 High691.50.8677 ChiMac AP High661.20.9075 Predom. Dn L/M740.70.8100 5B AP Low940.60.6379 BayMac Cove Island1022.30.5869 Predom. Dn Med623.50.9623 5B AP L/M724.50.8281 BayMac Shore1013.80.5918 Predom. Dn M/H550.11.0907 5B AP Med624.80.9603 Harvest Moon553.41.0842      SA/DSPL Up22.74SA/DSPL Dn36.99
ORC Ref  04140004SM7 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Lady SFIN5826
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJP24MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.800Maximum beam2.500Draft1.520Displacement1,660Wetted area12.71IMS L7.299LSM07.078Accomod. length8.032Sink (kg/mm) 9.81
VCGD-0.045VCGM0.004 RM Rated (kg·m) 29.9Limit of positive stability(°) 108.6 Stability Index 103.9 BLR index 0.0000Default crew weight420 Declared crew weight 250
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.385PBW0.115PIPA0.0042
PSD0.025PHD0.069PHL0.115
PSA15.0°ESL1.020
ST10.011ST20.050ST30.080
ST40.047ST50.180
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P8.800IG8.240ISP8.260MDT10.082MDL10.133MDT2MDL2TLMWGO
E3.200J2.650BAS1.000FSDFoilSFJSPL2.650WPLTPS3.500BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date31/03/2016
SFFP0.177FFMFF0.897LCFcl4.442SG
SAFP8.015FAMFA0.566LCFsh4.615HBI0.744
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004SM7 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Lady SFIN5826
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.641.172.022.6716.5412/04/2021iso
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.060.510.981.942.933.897.88NoNo 15.40
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.158.158.155.294.9135.4112/04/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment19.127.998.564.675.4486%34.3912/04/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.0 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity30 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  04140004SM7 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org