Double HandedClub 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 Angles45.8°43.3°41.4°40.1°39.5°39.3°39.5°40.4°42.6°
Beat VMG2.032.923.594.044.234.294.314.264.07
52°3.174.455.345.886.096.176.206.216.12
60°3.404.695.566.066.276.376.416.456.41
75°3.554.855.716.206.476.656.756.876.91
90°3.464.875.866.386.646.807.017.307.48
110°3.484.935.956.516.947.317.668.198.62
120°3.344.765.806.416.887.347.848.919.62
135°2.894.225.306.076.577.047.548.9411.07
150°2.403.574.585.446.096.556.987.989.45
Run VMG2.083.093.974.715.395.946.377.168.24
Gybe Angles140.3°144.4°147.4°148.9°158.8°166.9°172.7°170.5°156.4°
APH ToD:643.7CDL: 6.688APH ToT: 0.9321CertNo:
BOAT
ClassJP24DesignerJari PakkanenBuilderAge date01/1988Series date01/1983Offset filefin5826.offData fileFIN5826
HULL
Length Overall7.800 mMaximum Beam2.500 mDraft1.521 mDisplacement1,660 kgDLR4.7457IMS DivisionSportboatDynamic Allowance0.310%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight160 kg(declared)Minimum weight120 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 29.6 kg·m Stability Index 107.1
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  04140004SME Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1776.01231.81002.5890.9851.3839.2836.1845.2883.8
52°1134.3808.5674.5612.6591.1583.8580.6579.6588.1
60°1058.1767.3647.7594.4573.7565.3561.2557.8562.0
75°1014.1741.7630.1580.6556.3541.5533.1523.7521.3
90°1040.0738.9614.5564.7542.0529.1513.4493.1481.2
110°1033.9729.9605.1552.9518.9492.6470.0439.5417.5
120°1077.6756.5620.9561.3523.3490.8459.1403.9374.3
135°1244.2852.2679.9593.0548.1511.7477.6402.8325.1
150°1501.41009.8785.3662.3591.0549.8515.9450.9380.8
Run VMG1733.71166.0906.8764.8667.8605.6565.0503.0436.9
Selected Courses
Windward / Leeward1754.91198.9954.6827.8759.6722.4700.5674.1660.4
All purpose1325.4921.0747.4662.8620.0595.4577.5550.8534.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward797.10.7528
All purpose643.70.9321
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6465
Downwind "popa"0.8110
70% up, 30% down "Ilhabela"0.6884
30% up, 70% down "Ilhabela-inverso"0.7535
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Predominantly Upwind702.60.8539
Predominantly Downwind648.30.9255
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP672.20.8926 Predom. Rc High513.41.1687 5B SF Bay L/M873.70.6867 TriNum AP Low834.20.7193 Predom. Dn Low1022.70.5867 5B SF Bay Med750.00.8000 TriNum AP Med638.80.9392 Predom. Dn L/M739.10.8118 5B SF Bay M/H687.10.8733 TriNum AP High572.01.0490 Predom. Dn Med625.10.9599 5B SF Bay High659.60.9096 TriNum W/L Low1131.90.5301 Predom. Dn M/H552.91.0852 5B AP Low934.60.6420 TriNum W/L Med789.30.7602 Predom. Dn High503.61.1913 5B AP L/M724.30.8283 TriNum W/L Hig696.10.8620 ChiMac Up Low894.80.6705 5B AP Med630.00.9523 Predom. Upwind735.90.8153 ChiMac Up Med804.70.7456 5B AP M/H579.61.0352 Predom. Reaching641.10.9359 ChiMac Up High702.20.8545 5B AP High552.61.0858 Predom. Downwind680.20.8821 ChiMac Off Low870.90.6889 5B W/L Low1276.80.4699 Predom. Up Low1027.20.5841 ChiMac Off Med762.90.7865 5B W/L L/M917.10.6542 Predom. Up L/M767.80.7814 ChiMac Off High633.90.9466 5B W/L Med776.00.7732 Predom. Up Med679.10.8835 ChiMac AP Low878.40.6830 5B W/L M/H704.70.8514 Predom. Up M/H641.70.9350 ChiMac AP Med780.60.7686 5B W/L High676.30.8872 Predom. Up High628.30.9549 ChiMac AP High666.10.9008 W/L 60-40 Low1283.50.4675 Predom. Rc Low910.00.6593 BayMac Cove Island1018.30.5892 W/L 60-40 L/M928.60.6461 Predom. Rc L/M678.70.8840 BayMac Shore1010.00.5941 W/L 60-40 Med794.20.7555 Predom. Rc Med595.31.0080 Harvest Moon556.11.0789 W/L 60-40 M/H731.60.8201 Predom. Rc M/H546.71.0975 5B SF Bay Low1069.00.5613 W/L 60-40 High711.10.8438      SA/DSPL Up22.74SA/DSPL Dn36.99
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance701.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating701.30.8555
FinRating, kevyt tuuli1259.50.7940
FinRating, kova tuuli554.40.9019
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8555
Triple Number Coastal/Long Distance Low0.7193
Triple Number Coastal/Long Distance Medium0.9394
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5572
Triple Number Windward/Leeward Medium0.7602
Triple Number Windward/Leeward High0.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
For information
General Purpose Handicap (GPH)724.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Saronikos S All Purpose736.30.8149
Saronikos S Upwind839.60.7146
Saronikos S Downwind611.40.9814
Saronikos N All Purpose783.40.7659
Saronikos N Upwind885.00.6779
Saronikos N Downwind676.70.8866
Saronikos SW All Purpose740.00.8108
Saronikos SW Upwind862.90.6953
Saronikos SW Downwind619.70.9682
Saronikos NE All Purpose812.90.7381
Saronikos NE Upwind831.10.7219
Saronikos NE Downwind764.80.7845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose672.20.8926
5-Band All Purpose Low1020.10.5882
5-Band All Purpose L/M750.80.7991
5-Band All Purpose Med650.60.9222
5-Band All Purpose M/H596.61.0057
5-Band All Purpose High566.11.0598
Single Number Predominant Upwind700.90.8561
Single Number Predominant Reaching613.50.9779
Single Number Predominant Downwind649.60.9237
5-Band 50-50 Windward/Leeward Low1276.80.4699
5-Band 50-50 Windward/Leeward L/M917.10.6542
5-Band 50-50 Windward/Leeward Med776.00.7732
5-Band 50-50 Windward/Leeward M/H704.70.8514
5-Band 50-50 Windward/Leeward High676.30.8872
5-Band 60-40 Windward/Leeward Low1283.50.4675
5-Band 60-40 Windward/Leeward L/M928.60.6461
5-Band 60-40 Windward/Leeward Med794.20.7555
5-Band 60-40 Windward/Leeward M/H731.60.8201
5-Band 60-40 Windward/Leeward High711.10.8438
Triple Number 50-50 Windward/Leeward Low1131.90.5301
Triple Number 50-50 Windward/Leeward Med789.40.7601
Triple Number 50-50 Windward/Leeward High696.10.8620
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward815.50.7358
Triple Number 60-40 Windward/Leeward Low1139.90.5264
Triple Number 60-40 Windward/Leeward Med806.30.7441
Triple Number 60-40 Windward/Leeward High724.90.8277
Triple Number All-Purpose Low910.30.6591
Triple Number All-Purpose Med659.90.9092
Triple Number All-Purpose High588.21.0201
Triple Number Predominant Upwind Low929.60.6455
Triple Number Predominant Upwind Med689.40.8703
Triple Number Predominant Upwind High646.30.9284
Triple Number Predominant Reaching Low820.40.7314
Triple Number Predominant Reaching Med613.80.9775
Triple Number Predominant Reaching High527.31.1380
Triple Number Predominant Downwind Low907.20.6614
Triple Number Predominant Downwind Med636.70.9424
Triple Number Predominant Downwind High526.31.1401
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low834.1
Triple Number Coastal/Long Distance Medium638.7
Triple Number Coastal/Long Distance High572.0
Triple Number Windward/Leeward Low1076.8
Triple Number Windward/Leeward Medium789.3
Triple Number Windward/Leeward High696.1
Predominantly Upwind702.6
Predominantly Downwind648.3
Predominantly Reaching622.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7193
Triple Number Coastal/Long Distance Medium0.9394
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5572
Triple Number Windward/Leeward Medium0.7602
Triple Number Windward/Leeward High0.8620
Coastal/Long Distance0.8555
Predominantly Upwind0.8539
Predominantly Downwind0.9255
For information
General Purpose Handicap (GPH)724.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9321
Distanseseilas Trippeltall svak vind0.7193
Distanseseilas Trippeltall mellomvind0.9394
Distanseseilas Trippeltall sterk vind1.0490
Pølsebane Trippeltall svak vind0.5572
Pølsebane Trippeltall mellomvind0.7602
Pølsebane Trippeltall sterk vind0.8620
Motvind Singeltall0.8539
Medvind Singeltall0.9255
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Coastal/Long Distance701.30.8555
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind702.60.8539
Predominantly Downwind648.30.9255
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore664.50.9030
Cape Doctor Coastal539.31.1126
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7193
Triple Number Coastal/Long Distance Medium0.9394
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5572
Triple Number Windward/Leeward Medium0.7602
Triple Number Windward/Leeward High0.8620
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7193
Triple Number Coastal/Long Distance Medium0.9394
Triple Number Coastal/Long Distance High1.0490
Triple Number Windward/Leeward Low0.5572
Triple Number Windward/Leeward Medium0.7602
Triple Number Windward/Leeward High0.8620
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Predominantly Upwind702.60.8539
Predominantly Downwind648.30.9255
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance701.30.8555
Triple Number Coastal/Long Distance Low834.10.7193
Triple Number Coastal/Long Distance Medium638.70.9394
Triple Number Coastal/Long Distance High572.01.0490
Triple Number Windward/Leeward Low1076.80.5572
Triple Number Windward/Leeward Medium789.30.7602
Triple Number Windward/Leeward High696.10.8620
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1752.71195.6897.1746.3663.0618.9582.2519.0500.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP672.20.8926 Predom. Dn High503.61.1913 5B AP M/H579.61.0352 TriNum AP Low834.20.7193 Predom. Rc Low910.00.6593 5B AP High552.61.0858 TriNum AP Med638.80.9392 Predom. Rc L/M678.70.8840 5B SF Bay Low1069.00.5613 TriNum AP High572.01.0490 Predom. Rc Med595.31.0080 5B SF Bay L/M873.70.6867 TriNum W/L Low1131.90.5301 Predom. Rc M/H546.71.0975 5B SF Bay Med750.00.8000 TriNum W/L Med789.30.7602 Predom. Rc High513.41.1687 5B SF Bay M/H687.10.8733 TriNum W/L Hig696.10.8620 5B W/L Low1276.80.4699 5B SF Bay High659.60.9096 Predom. Upwind735.90.8153 5B W/L L/M917.10.6542 ChiMac Up Low894.80.6705 Predom. Reaching641.10.9359 5B W/L Med776.00.7732 ChiMac Up Med804.70.7456 Predom. Downwind680.20.8821 5B W/L M/H704.70.8514 ChiMac Up High702.20.8545 Predom. Up Low1027.20.5841 5B W/L High676.30.8872 ChiMac Off Low870.90.6889 Predom. Up L/M767.80.7814 W/L 60-40 Low1283.50.4675 ChiMac Off Med762.90.7865 Predom. Up Med679.10.8835 W/L 60-40 L/M928.60.6461 ChiMac Off High633.90.9466 Predom. Up M/H641.70.9350 W/L 60-40 Med794.20.7555 ChiMac AP Low878.40.6830 Predom. Up High628.30.9549 W/L 60-40 M/H731.60.8201 ChiMac AP Med780.60.7686 Predom. Dn Low1022.70.5867 W/L 60-40 High711.10.8438 ChiMac AP High666.10.9008 Predom. Dn L/M739.10.8118 5B AP Low934.60.6420 BayMac Cove Island1018.30.5892 Predom. Dn Med625.10.9599 5B AP L/M724.30.8283 BayMac Shore1010.00.5941 Predom. Dn M/H552.91.0852 5B AP Med630.00.9523 Harvest Moon556.11.0789      SA/DSPL Up22.74SA/DSPL Dn36.99
ORC Ref  04140004SME Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 beam2.500Draft1.521Displacement1,660Wetted area12.64IMS L7.222LSM07.045Accomod. length8.032Sink (kg/mm) 9.70
VCGD-0.052VCGM-0.003 RM Rated (kg·m) 29.6Limit of positive stability(°) 111.9 Stability Index 107.1 BLR index 0.0000Default crew weight170 Declared crew weight 160
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
SFFP0.177FFMFF0.876LCFcl4.378SG
SAFP8.015FAMFA0.583LCFsh4.553HBI0.736
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004SME Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04140004SME Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org