Club Certificate2026
Pikku MyyFIN-2039
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 Angles46.7°44.2°42.6°41.4°40.1°39.6°39.4°40.1°41.7°
Beat VMG1.972.823.423.884.204.374.444.444.34
52°3.104.335.175.736.086.296.386.446.42
60°3.344.575.425.946.286.496.606.706.72
75°3.514.725.576.126.486.736.927.177.30
90°3.404.655.636.276.676.937.137.607.83
110°3.324.645.626.296.767.187.598.128.48
120°3.154.455.436.146.657.087.548.279.16
135°2.683.914.915.766.346.787.228.049.10
150°2.253.374.355.195.906.416.827.658.42
Run VMG1.952.923.784.535.245.806.277.027.76
Gybe Angles145.1°148.9°153.0°156.1°162.2°167.8°172.3°176.8°178.1°
APH ToD:656.5CDL: 6.713APH ToT: 0.9140CertNo:
BOAT
ClassFinn Express 83DesignerEivind StillBuilderNykraAge date01/1981Series date01/1981Offset fileL5280 sugar scoop.offData fileFIN2039
HULL
Length Overall9.300 mMaximum Beam2.794 mDraft1.430 mDisplacement2,403 kgDLR7.8396IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight380 kg(declared)Minimum weight250 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.4519.88Headsail Luffed16.8416.84Headsail FlyingSymmetric34.0234.02Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.83Storm Jib3.41Heavy Weather Jib9.19
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 38.5 kg·m Stability Index 112.7
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  04140004O39 Issued on 02/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Pikku MyyFIN-2039
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 VMG1830.31278.21051.4928.7856.8823.1811.2810.9829.5
52°1160.3831.3696.1628.5592.1572.7564.7559.4561.1
60°1076.6787.3664.3606.3573.0554.6545.2537.6535.5
75°1026.8762.3645.8588.7555.5535.0520.4502.4493.0
90°1057.8774.4639.6574.3539.9519.4505.1473.4460.0
110°1085.1775.1640.6572.1532.5501.5474.5443.1424.5
120°1144.6808.7662.5586.0541.5508.3477.2435.6393.0
135°1343.2921.2732.5625.0567.8530.8498.4447.5395.5
150°1600.21067.5828.1693.1610.5561.5528.1470.7427.8
Run VMG1847.81232.6953.2795.2687.6621.1574.6512.7463.8
Selected Courses
Windward / Leeward1839.01255.41002.3862.0772.2722.1692.9661.8646.7
All purpose1382.5965.6784.2686.9629.0595.3573.5545.9529.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward813.80.7372
All purpose656.50.9140
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6402
Downwind "popa"0.7811
70% up, 30% down "Ilhabela"0.6768
30% up, 70% down "Ilhabela-inverso"0.7327
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Predominantly Upwind714.10.8402
Predominantly Downwind669.50.8961
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP683.80.8774 Predom. Rc High513.61.1682 5B SF Bay L/M912.00.6579 TriNum AP Low874.90.6858 Predom. Dn Low1081.60.5547 5B SF Bay Med765.20.7841 TriNum AP Med652.90.9190 Predom. Dn L/M773.90.7753 5B SF Bay M/H682.80.8787 TriNum AP High568.61.0553 Predom. Dn Med641.50.9353 5B SF Bay High651.50.9210 TriNum W/L Low1185.80.5060 Predom. Dn M/H560.01.0714 5B AP Low979.10.6128 TriNum W/L Med808.70.7419 Predom. Dn High515.21.1647 5B AP L/M753.70.7961 TriNum W/L Hig688.50.8714 ChiMac Up Low927.10.6472 5B AP Med641.30.9356 Predom. Upwind746.50.8037 ChiMac Up Med826.00.7264 5B AP M/H577.21.0396 Predom. Reaching655.90.9147 ChiMac Up High710.20.8448 5B AP High547.91.0951 Predom. Downwind703.70.8526 ChiMac Off Low914.40.6562 5B W/L Low1338.00.4484 Predom. Up Low1069.00.5613 ChiMac Off Med794.60.7551 5B W/L L/M956.10.6275 Predom. Up L/M796.20.7536 ChiMac Off High654.00.9174 5B W/L Med791.40.7581 Predom. Up Med687.00.8733 ChiMac AP Low915.50.6554 5B W/L M/H699.20.8581 Predom. Up M/H631.70.9498 ChiMac AP Med806.40.7441 5B W/L High664.60.9029 Predom. Up High613.00.9788 ChiMac AP High679.40.8831 W/L 60-40 Low1342.30.4470 Predom. Rc Low955.10.6282 BayMac Cove Island1060.60.5657 W/L 60-40 L/M967.50.6202 Predom. Rc L/M706.50.8492 BayMac Shore1051.20.5708 W/L 60-40 Med808.30.7423 Predom. Rc Med605.00.9917 Harvest Moon565.71.0607 W/L 60-40 M/H722.80.8302 Predom. Rc M/H546.31.0984 5B SF Bay Low1121.50.5350 W/L 60-40 High694.50.8640      SA/DSPL Up20.17SA/DSPL Dn29.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance716.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating716.60.8372
FinRating, kevyt tuuli1319.70.7578
FinRating, kova tuuli550.10.9089
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8372
Triple Number Coastal/Long Distance Low0.6858
Triple Number Coastal/Long Distance Medium0.9191
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5315
Triple Number Windward/Leeward Medium0.7419
Triple Number Windward/Leeward High0.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
For information
General Purpose Handicap (GPH)743.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Saronikos S All Purpose757.70.7919
Saronikos S Upwind859.60.6980
Saronikos S Downwind639.00.9389
Saronikos N All Purpose800.10.7499
Saronikos N Upwind899.20.6673
Saronikos N Downwind710.20.8448
Saronikos SW All Purpose768.20.7811
Saronikos SW Upwind887.90.6757
Saronikos SW Downwind653.20.9186
Saronikos NE All Purpose835.60.7181
Saronikos NE Upwind842.40.7123
Saronikos NE Downwind809.20.7415
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose683.80.8774
5-Band All Purpose Low1069.40.5611
5-Band All Purpose L/M781.80.7675
5-Band All Purpose Med662.10.9062
5-Band All Purpose M/H594.41.0094
5-Band All Purpose High562.71.0662
Single Number Predominant Upwind712.50.8421
Single Number Predominant Reaching627.90.9556
Single Number Predominant Downwind670.50.8948
5-Band 50-50 Windward/Leeward Low1338.00.4484
5-Band 50-50 Windward/Leeward L/M956.10.6275
5-Band 50-50 Windward/Leeward Med791.40.7581
5-Band 50-50 Windward/Leeward M/H699.20.8581
5-Band 50-50 Windward/Leeward High664.60.9029
5-Band 60-40 Windward/Leeward Low1342.30.4470
5-Band 60-40 Windward/Leeward L/M967.50.6202
5-Band 60-40 Windward/Leeward Med808.30.7423
5-Band 60-40 Windward/Leeward M/H722.80.8302
5-Band 60-40 Windward/Leeward High694.50.8640
Triple Number 50-50 Windward/Leeward Low1185.80.5060
Triple Number 50-50 Windward/Leeward Med808.90.7418
Triple Number 50-50 Windward/Leeward High688.50.8714
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward830.70.7223
Triple Number 60-40 Windward/Leeward Low1192.50.5032
Triple Number 60-40 Windward/Leeward Med824.80.7274
Triple Number 60-40 Windward/Leeward High713.60.8408
Triple Number All-Purpose Low954.30.6287
Triple Number All-Purpose Med674.40.8897
Triple Number All-Purpose High585.21.0253
Triple Number Predominant Upwind Low968.30.6196
Triple Number Predominant Upwind Med701.80.8550
Triple Number Predominant Upwind High632.10.9493
Triple Number Predominant Reaching Low860.70.6971
Triple Number Predominant Reaching Med626.30.9580
Triple Number Predominant Reaching High526.71.1392
Triple Number Predominant Downwind Low957.80.6264
Triple Number Predominant Downwind Med655.90.9148
Triple Number Predominant Downwind High536.61.1181
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low874.9
Triple Number Coastal/Long Distance Medium652.8
Triple Number Coastal/Long Distance High568.6
Triple Number Windward/Leeward Low1128.9
Triple Number Windward/Leeward Medium808.7
Triple Number Windward/Leeward High688.5
Predominantly Upwind714.1
Predominantly Downwind669.5
Predominantly Reaching639.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6858
Triple Number Coastal/Long Distance Medium0.9191
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5315
Triple Number Windward/Leeward Medium0.7419
Triple Number Windward/Leeward High0.8714
Coastal/Long Distance0.8372
Predominantly Upwind0.8402
Predominantly Downwind0.8961
For information
General Purpose Handicap (GPH)743.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9140
Distanseseilas Trippeltall svak vind0.6858
Distanseseilas Trippeltall mellomvind0.9191
Distanseseilas Trippeltall sterk vind1.0553
Pølsebane Trippeltall svak vind0.5315
Pølsebane Trippeltall mellomvind0.7419
Pølsebane Trippeltall sterk vind0.8714
Motvind Singeltall0.8402
Medvind Singeltall0.8961
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Coastal/Long Distance716.60.8372
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind714.10.8402
Predominantly Downwind669.50.8961
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore651.20.9214
Cape Doctor Coastal534.71.1221
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6858
Triple Number Coastal/Long Distance Medium0.9191
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5315
Triple Number Windward/Leeward Medium0.7419
Triple Number Windward/Leeward High0.8714
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6858
Triple Number Coastal/Long Distance Medium0.9191
Triple Number Coastal/Long Distance High1.0553
Triple Number Windward/Leeward Low0.5315
Triple Number Windward/Leeward Medium0.7419
Triple Number Windward/Leeward High0.8714
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Predominantly Upwind714.10.8402
Predominantly Downwind669.50.8961
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance716.60.8372
Triple Number Coastal/Long Distance Low874.90.6858
Triple Number Coastal/Long Distance Medium652.80.9191
Triple Number Coastal/Long Distance High568.61.0553
Triple Number Windward/Leeward Low1128.90.5315
Triple Number Windward/Leeward Medium808.70.7419
Triple Number Windward/Leeward High688.50.8714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.91253.1941.6775.3672.9618.6579.1517.4496.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP683.80.8774 Predom. Dn High515.21.1647 5B AP M/H577.21.0396 TriNum AP Low874.90.6858 Predom. Rc Low955.10.6282 5B AP High547.91.0951 TriNum AP Med652.90.9190 Predom. Rc L/M706.50.8492 5B SF Bay Low1121.50.5350 TriNum AP High568.61.0553 Predom. Rc Med605.00.9917 5B SF Bay L/M912.00.6579 TriNum W/L Low1185.80.5060 Predom. Rc M/H546.31.0984 5B SF Bay Med765.20.7841 TriNum W/L Med808.70.7419 Predom. Rc High513.61.1682 5B SF Bay M/H682.80.8787 TriNum W/L Hig688.50.8714 5B W/L Low1338.00.4484 5B SF Bay High651.50.9210 Predom. Upwind746.50.8037 5B W/L L/M956.10.6275 ChiMac Up Low927.10.6472 Predom. Reaching655.90.9147 5B W/L Med791.40.7581 ChiMac Up Med826.00.7264 Predom. Downwind703.70.8526 5B W/L M/H699.20.8581 ChiMac Up High710.20.8448 Predom. Up Low1069.00.5613 5B W/L High664.60.9029 ChiMac Off Low914.40.6562 Predom. Up L/M796.20.7536 W/L 60-40 Low1342.30.4470 ChiMac Off Med794.60.7551 Predom. Up Med687.00.8733 W/L 60-40 L/M967.50.6202 ChiMac Off High654.00.9174 Predom. Up M/H631.70.9498 W/L 60-40 Med808.30.7423 ChiMac AP Low915.50.6554 Predom. Up High613.00.9788 W/L 60-40 M/H722.80.8302 ChiMac AP Med806.40.7441 Predom. Dn Low1081.60.5547 W/L 60-40 High694.50.8640 ChiMac AP High679.40.8831 Predom. Dn L/M773.90.7753 5B AP Low979.10.6128 BayMac Cove Island1060.60.5657 Predom. Dn Med641.50.9353 5B AP L/M753.70.7961 BayMac Shore1051.20.5708 Predom. Dn M/H560.01.0714 5B AP Med641.30.9356 Harvest Moon565.71.0607      SA/DSPL Up20.17SA/DSPL Dn29.72
ORC Ref  04140004O39 Issued on 02/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Pikku MyyFIN-2039
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFinn Express 83Measurement19/04/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.300Maximum beam2.794Draft1.430Displacement2,403Wetted area14.35IMS L7.351LSM06.742Accomod. length9.081Sink (kg/mm) 10.28
VCGD-0.104VCGM-0.003 RM Rated (kg·m) 38.5Limit of positive stability(°) 116.5 Stability Index 112.7 BLR index 0.0000Default crew weight392 Declared crew weight 380
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.250IG8.250ISP8.300MDT10.090MDL10.130MDT2MDL2TLNo TaperMWGO
E3.600J2.700BAS1.180FSDSFJSPL2.800WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date19/04/2021
SFFP0.506FFM0.957FF0.957LCFcl4.432SG1.0250
SAFP7.893FAM0.842FA0.842LCFsh4.643HBI0.892
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004O39 Issued on 02/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Pikku MyyFIN-2039
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.140.731.322.252.9719.4509/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.521.002.023.084.158.20NoNo 16.84G30.070.420.811.472.152.818.06NoNo 11.76
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment28.108.108.105.045.0434.0217.947.977.964.824.8231.95
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004O39 Issued on 02/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org