Double HandedClub Certificate2026
ReyFIN 73500
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 Angles44.5°42.0°39.7°38.5°38.0°38.0°38.1°38.9°41.7°
Beat VMG2.603.654.314.594.714.774.804.764.47
52°4.135.556.276.556.686.756.806.826.67
60°4.545.926.486.766.896.977.037.076.99
75°4.946.276.726.977.187.317.427.537.56
90°4.996.376.917.207.417.617.808.068.22
110°4.626.136.907.377.788.148.449.039.26
120°4.296.036.947.477.868.228.719.8710.64
135°3.835.436.647.368.008.679.5510.9212.22
150°3.174.575.746.667.388.008.7711.1414.42
Run VMG2.753.964.975.776.406.937.609.6512.49
Gybe Angles139.7°143.0°147.1°150.3°151.9°149.7°147.2°146.7°149.6°
APH ToD:556.2CDL: 7.992APH ToT: 1.0788CertNo:
BOAT
ClassJ/88DesignerAlan JohnstoneBuilderJ CompositesAge date01/2016Series date02/2014Offset fileJ-88.offData fileFIN73500
HULL
Length Overall8.957 mMaximum Beam2.854 mDraft1.950 mDisplacement2,268 kgDLR4.1664IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.390%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.375m
CREW
Maximum weight180 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.5327.20Headsail Luffed22.9022.90Headsail Flying53.2053.20SymmetricAsymmetric96.3096.30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.18Storm Jib6.85Heavy Weather Jib18.49
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 51.3 kg·m Stability Index 122.3
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  04140004P72 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ReyFIN 73500
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 VMG1384.5986.7835.0784.9764.6754.5749.5756.5804.6
52°872.3648.9574.0549.2539.0533.2529.5528.1539.5
60°793.2607.7555.3532.5522.9516.6512.3509.5515.3
75°728.1574.2536.0516.2501.5492.4485.2477.9476.4
90°721.9565.4520.6499.7486.1472.8461.4446.4437.8
110°779.4587.5521.8488.3463.0442.5426.3398.9388.9
120°839.3597.3519.0482.1457.9437.7413.1364.6338.4
135°940.1663.1542.5489.2450.0415.0377.1329.5294.5
150°1135.0787.0627.1540.9488.1449.8410.4323.2249.7
Run VMG1310.6908.7724.2624.5562.4519.3473.9373.2288.3
Selected Courses
Windward / Leeward1347.6947.7779.6704.7663.5636.9611.7564.8546.5
All purpose1004.4726.2619.8572.8545.4525.6507.2477.4466.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward682.10.8796
All purpose556.21.0788
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7458
Downwind "popa"1.0033
70% up, 30% down "Ilhabela"0.8080
30% up, 70% down "Ilhabela-inverso"0.9091
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Predominantly Upwind611.20.9817
Predominantly Downwind543.21.1046
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.31.0466 Predom. Rc High449.61.3346 5B SF Bay L/M727.20.8251 TriNum AP Low673.00.8915 Predom. Dn Low795.30.7545 5B SF Bay Med649.10.9244 TriNum AP Med555.81.0795 Predom. Dn L/M607.40.9879 5B SF Bay M/H596.81.0054 TriNum AP High500.61.1985 Predom. Dn Med531.01.1299 5B SF Bay High562.01.0676 TriNum W/L Low904.50.6633 Predom. Dn M/H468.91.2797 5B AP Low732.80.8187 TriNum W/L Med680.30.8820 Predom. Dn High419.61.4298 5B AP L/M607.90.9870 TriNum W/L Hig600.40.9993 ChiMac Up Low733.20.8183 5B AP Med549.61.0917 Predom. Upwind632.60.9485 ChiMac Up Med677.70.8853 5B AP M/H508.51.1800 Predom. Reaching541.51.1080 ChiMac Up High611.20.9817 5B AP High480.71.2482 Predom. Downwind563.01.0657 ChiMac Off Low696.10.8619 5B W/L Low1005.60.5966 Predom. Up Low812.00.7389 ChiMac Off Med622.00.9646 5B W/L L/M760.80.7886 Predom. Up L/M650.20.9228 ChiMac Off High529.11.1340 5B W/L Med671.30.8938 Predom. Up Med599.41.0010 ChiMac AP Low710.90.8440 5B W/L M/H612.40.9797 Predom. Up M/H570.51.0516 ChiMac AP Med647.40.9267 5B W/L High569.81.0530 Predom. Up High558.41.0746 ChiMac AP High569.11.0543 W/L 60-40 Low1014.20.5916 Predom. Rc Low706.50.8493 BayMac Cove Island812.30.7386 W/L 60-40 L/M774.50.7747 Predom. Rc L/M567.91.0565 BayMac Shore805.80.7446 W/L 60-40 Med691.20.8681 Predom. Rc Med516.61.1614 Harvest Moon481.61.2460 W/L 60-40 M/H640.50.9368 Predom. Rc M/H476.31.2597 5B SF Bay Low852.50.7038 W/L 60-40 High608.50.9860      SA/DSPL Up28.56SA/DSPL Dn70.96
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance603.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating603.30.9945
FinRating, kevyt tuuli985.71.0146
FinRating, kova tuuli481.71.0379
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9945
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0796
Triple Number Coastal/Long Distance High1.1985
Triple Number Windward/Leeward Low0.6947
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High0.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
For information
General Purpose Handicap (GPH)614.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Saronikos S All Purpose615.60.9746
Saronikos S Upwind712.30.8424
Saronikos S Downwind491.31.2212
Saronikos N All Purpose656.00.9146
Saronikos N Upwind737.70.8134
Saronikos N Downwind552.51.0860
Saronikos SW All Purpose611.70.9809
Saronikos SW Upwind715.00.8391
Saronikos SW Downwind506.41.1848
Saronikos NE All Purpose669.50.8962
Saronikos NE Upwind684.10.8770
Saronikos NE Downwind617.00.9724
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose573.31.0466
5-Band All Purpose Low798.60.7513
5-Band All Purpose L/M627.10.9569
5-Band All Purpose Med564.71.0625
5-Band All Purpose M/H520.01.1538
5-Band All Purpose High489.81.2249
Single Number Predominant Upwind609.50.9844
Single Number Predominant Reaching525.61.1416
Single Number Predominant Downwind544.71.1016
5-Band 50-50 Windward/Leeward Low1005.60.5966
5-Band 50-50 Windward/Leeward L/M760.80.7886
5-Band 50-50 Windward/Leeward Med671.30.8938
5-Band 50-50 Windward/Leeward M/H612.40.9797
5-Band 50-50 Windward/Leeward High569.81.0530
5-Band 60-40 Windward/Leeward Low1014.20.5916
5-Band 60-40 Windward/Leeward L/M774.50.7747
5-Band 60-40 Windward/Leeward Med691.20.8681
5-Band 60-40 Windward/Leeward M/H640.50.9368
5-Band 60-40 Windward/Leeward High608.50.9860
Triple Number 50-50 Windward/Leeward Low904.50.6633
Triple Number 50-50 Windward/Leeward Med680.30.8819
Triple Number 50-50 Windward/Leeward High600.40.9993
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward702.30.8544
Triple Number 60-40 Windward/Leeward Low914.30.6563
Triple Number 60-40 Windward/Leeward Med699.20.8581
Triple Number 60-40 Windward/Leeward High631.00.9508
Triple Number All-Purpose Low726.80.8255
Triple Number All-Purpose Med571.41.0501
Triple Number All-Purpose High511.61.1727
Triple Number Predominant Upwind Low748.20.8019
Triple Number Predominant Upwind Med606.20.9898
Triple Number Predominant Upwind High577.21.0395
Triple Number Predominant Reaching Low653.40.9183
Triple Number Predominant Reaching Med532.31.1272
Triple Number Predominant Reaching High460.11.3040
Triple Number Predominant Downwind Low717.80.8359
Triple Number Predominant Downwind Med538.61.1139
Triple Number Predominant Downwind High440.91.3608
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low673.0
Triple Number Coastal/Long Distance Medium555.8
Triple Number Coastal/Long Distance High500.6
Triple Number Windward/Leeward Low863.7
Triple Number Windward/Leeward Medium680.3
Triple Number Windward/Leeward High600.4
Predominantly Upwind611.2
Predominantly Downwind543.2
Predominantly Reaching528.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0796
Triple Number Coastal/Long Distance High1.1985
Triple Number Windward/Leeward Low0.6947
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High0.9993
Coastal/Long Distance0.9945
Predominantly Upwind0.9817
Predominantly Downwind1.1046
For information
General Purpose Handicap (GPH)614.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0788
Distanseseilas Trippeltall svak vind0.8915
Distanseseilas Trippeltall mellomvind1.0796
Distanseseilas Trippeltall sterk vind1.1985
Pølsebane Trippeltall svak vind0.6947
Pølsebane Trippeltall mellomvind0.8820
Pølsebane Trippeltall sterk vind0.9993
Motvind Singeltall0.9817
Medvind Singeltall1.1046
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Coastal/Long Distance603.30.9945
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind611.20.9817
Predominantly Downwind543.21.1046
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore552.01.0870
Cape Doctor Coastal469.91.2768
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0796
Triple Number Coastal/Long Distance High1.1985
Triple Number Windward/Leeward Low0.6947
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High0.9993
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0796
Triple Number Coastal/Long Distance High1.1985
Triple Number Windward/Leeward Low0.6947
Triple Number Windward/Leeward Medium0.8820
Triple Number Windward/Leeward High0.9993
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Predominantly Upwind611.20.9817
Predominantly Downwind543.21.1046
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium555.81.0796
Triple Number Coastal/Long Distance High500.61.1985
Triple Number Windward/Leeward Low863.70.6947
Triple Number Windward/Leeward Medium680.30.8820
Triple Number Windward/Leeward High600.40.9993
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1343.9943.8734.8639.5582.7547.1513.1453.1435.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.31.0466 Predom. Dn High419.61.4298 5B AP M/H508.51.1800 TriNum AP Low673.00.8915 Predom. Rc Low706.50.8493 5B AP High480.71.2482 TriNum AP Med555.81.0795 Predom. Rc L/M567.91.0565 5B SF Bay Low852.50.7038 TriNum AP High500.61.1985 Predom. Rc Med516.61.1614 5B SF Bay L/M727.20.8251 TriNum W/L Low904.50.6633 Predom. Rc M/H476.31.2597 5B SF Bay Med649.10.9244 TriNum W/L Med680.30.8820 Predom. Rc High449.61.3346 5B SF Bay M/H596.81.0054 TriNum W/L Hig600.40.9993 5B W/L Low1005.60.5966 5B SF Bay High562.01.0676 Predom. Upwind632.60.9485 5B W/L L/M760.80.7886 ChiMac Up Low733.20.8183 Predom. Reaching541.51.1080 5B W/L Med671.30.8938 ChiMac Up Med677.70.8853 Predom. Downwind563.01.0657 5B W/L M/H612.40.9797 ChiMac Up High611.20.9817 Predom. Up Low812.00.7389 5B W/L High569.81.0530 ChiMac Off Low696.10.8619 Predom. Up L/M650.20.9228 W/L 60-40 Low1014.20.5916 ChiMac Off Med622.00.9646 Predom. Up Med599.41.0010 W/L 60-40 L/M774.50.7747 ChiMac Off High529.11.1340 Predom. Up M/H570.51.0516 W/L 60-40 Med691.20.8681 ChiMac AP Low710.90.8440 Predom. Up High558.41.0746 W/L 60-40 M/H640.50.9368 ChiMac AP Med647.40.9267 Predom. Dn Low795.30.7545 W/L 60-40 High608.50.9860 ChiMac AP High569.11.0543 Predom. Dn L/M607.40.9879 5B AP Low732.80.8187 BayMac Cove Island812.30.7386 Predom. Dn Med531.01.1299 5B AP L/M607.90.9870 BayMac Shore805.80.7446 Predom. Dn M/H468.91.2797 5B AP Med549.61.0917 Harvest Moon481.61.2460      SA/DSPL Up28.56SA/DSPL Dn70.96
ORC Ref  04140004P72 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ReyFIN 73500
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ/88MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.957Maximum beam2.854Draft1.950Displacement2,268Wetted area16.08IMS L8.357LSM08.164Accomod. length8.957Sink (kg/mm) 12.34
VCGD-0.295VCGM-0.193 RM Rated (kg·m) 51.3Limit of positive stability(°) 127.3 Stability Index 122.3 BLR index 0.0000Default crew weight170 Declared crew weight 180
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.375PBWPIPA0.0005
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.228IG11.700ISP12.612MDT10.090MDL10.155MDT2MDL2TLMWGO
E3.650J3.430BAS1.270FSDSFJSPLWPLTPS5.550BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/08/2024
SFFP0.759FFM1.040FF1.040LCFcl4.952SG1.0250
SAFP8.905FAM0.746FA0.746LCFsh5.161HBI0.891
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004P72 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ReyFIN 73500
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.451.051.682.573.1626.5310.451.011.632.543.2026.4019/07/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA50.061.222.384.395.876.8913.40NoYes053.2019/07/2025J2ZS0.120.691.232.122.913.6011.40YesNo 22.9019/07/2025One Sails reefable00.090.530.991.882.753.6911.34YesNo 21.24North 3di
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment014.2012.8513.538.488.8096%96.30
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.0 mTable area0.44 m²Headroom1.62 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity60 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity30 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004P72 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org