Non Spin/HSFClub Certificate2026
FuugaFIN-9429
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 Angles46.0°43.2°40.8°39.8°39.1°38.6°38.5°38.8°40.1°
Beat VMG2.173.093.724.154.414.524.584.594.49
52°3.404.685.506.016.276.406.466.526.49
60°3.654.935.736.196.436.576.656.726.72
75°3.825.095.906.336.596.776.907.067.12
90°3.714.995.866.346.636.857.047.357.55
110°3.154.495.476.166.566.847.107.618.06
120°2.934.245.235.986.446.757.027.578.13
135°2.503.724.725.536.146.526.807.367.95
150°2.103.194.164.995.696.216.567.097.65
Run VMG1.822.763.624.415.125.756.236.837.37
Gybe Angles146.0°149.8°155.0°175.7°177.1°178.2°179.1°179.5°179.5°
APH ToD:652.3CDL: 7.292APH ToT: 0.9199CertNo:
BOAT
ClassFINNGULF 28 EDesignerKarl-Johan StråhlmanBuilderAge dateSeries date01/1999Offset fileFG28E2.OFFData fileFIN9429
HULL
Length Overall8.620 mMaximum Beam2.906 mDraft1.681 mDisplacement3,280 kgDLR6.7929IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight320 kg(declared)Minimum weight190 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.3823.83Headsail Luffed18.6118.61Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.03Storm Jib6.08Heavy Weather Jib16.41
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 54.0 kg·m Stability Index 125.1
COMMENTS
omistaja punnitsi maston 9.5.2026 80kg -> 50kg
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  04140004Q8O Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
FuugaFIN-9429
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 VMG1658.51166.5967.4866.7817.2796.6786.4783.9801.1
52°1057.4768.5654.0598.9574.3562.4556.9552.2554.5
60°985.3730.9628.0581.8559.8547.7541.4535.5536.1
75°941.5707.4610.4568.4546.3531.8521.5510.1505.3
90°970.8721.7614.7567.7543.1525.7511.1489.7476.9
110°1141.3802.1658.0584.3549.2526.4507.0472.8446.5
120°1230.5849.3688.2601.5558.8533.4512.7475.3442.6
135°1442.5967.1762.3650.8586.5552.2529.1489.4452.7
150°1712.01128.6864.8721.9632.8579.5549.0507.7470.7
Run VMG1976.91303.2993.5816.3702.6625.6577.4526.7488.8
Selected Courses
Windward / Leeward1817.71234.8980.4841.5759.9711.1681.9655.3644.9
All purpose1359.4945.6768.5676.5626.0596.9578.5555.9542.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward799.20.7507
All purpose652.30.9199
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6791
Downwind "popa"0.7574
70% up, 30% down "Ilhabela"0.7008
30% up, 70% down "Ilhabela-inverso"0.7321
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Predominantly Upwind694.20.8643
Predominantly Downwind676.70.8867
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP679.40.8831 Predom. Rc High528.81.1347 5B SF Bay L/M890.50.6738 TriNum AP Low857.00.7001 Predom. Dn Low1100.00.5454 5B SF Bay Med752.30.7976 TriNum AP Med647.50.9266 Predom. Dn L/M782.00.7673 5B SF Bay M/H676.90.8864 TriNum AP High574.61.0441 Predom. Dn Med648.30.9255 5B SF Bay High650.00.9231 TriNum W/L Low1164.80.5151 Predom. Dn M/H570.21.0523 5B AP Low971.20.6178 TriNum W/L Med793.20.7564 Predom. Dn High533.41.1249 5B AP L/M741.10.8096 TriNum W/L Hig679.30.8833 ChiMac Up Low883.70.6790 5B AP Med637.40.9413 Predom. Upwind724.20.8285 ChiMac Up Med794.00.7556 5B AP M/H581.81.0313 Predom. Reaching654.70.9164 ChiMac Up High691.20.8680 5B AP High557.61.0760 Predom. Downwind714.30.8399 ChiMac Off Low927.70.6468 5B W/L Low1317.00.4556 Predom. Up Low1011.80.5930 ChiMac Off Med805.70.7447 5B W/L L/M936.40.6408 Predom. Up L/M763.20.7862 ChiMac Off High663.90.9038 5B W/L Med777.20.7720 Predom. Up Med670.00.8955 ChiMac AP Low899.10.6673 5B W/L M/H688.90.8709 Predom. Up M/H625.10.9598 ChiMac AP Med795.20.7545 5B W/L High658.10.9117 Predom. Up High610.00.9836 ChiMac AP High674.60.8895 W/L 60-40 Low1301.50.4610 Predom. Rc Low934.40.6421 BayMac Cove Island1044.40.5745 W/L 60-40 L/M936.90.6404 Predom. Rc L/M697.80.8598 BayMac Shore1032.30.5812 W/L 60-40 Med788.10.7613 Predom. Rc Med605.50.9910 Harvest Moon575.91.0419 W/L 60-40 M/H709.20.8460 Predom. Rc M/H554.31.0825 5B SF Bay Low1093.90.5485 W/L 60-40 High683.90.8773      SA/DSPL Up18.95SA/DSPL Dn18.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance711.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating711.00.8438
FinRating, kevyt tuuli1303.00.7675
FinRating, kova tuuli561.80.8900
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8438
Triple Number Coastal/Long Distance Low0.7001
Triple Number Coastal/Long Distance Medium0.9267
Triple Number Coastal/Long Distance High1.0441
Triple Number Windward/Leeward Low0.5417
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
For information
General Purpose Handicap (GPH)736.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Saronikos S All Purpose735.10.8162
Saronikos S Upwind807.30.7432
Saronikos S Downwind663.80.9039
Saronikos N All Purpose782.10.7671
Saronikos N Upwind843.50.7113
Saronikos N Downwind739.00.8119
Saronikos SW All Purpose748.10.8020
Saronikos SW Upwind829.50.7233
Saronikos SW Downwind683.80.8775
Saronikos NE All Purpose824.70.7276
Saronikos NE Upwind793.00.7566
Saronikos NE Downwind847.70.7078
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose679.40.8831
5-Band All Purpose Low1047.60.5727
5-Band All Purpose L/M768.60.7807
5-Band All Purpose Med657.00.9133
5-Band All Purpose M/H596.01.0066
5-Band All Purpose High570.21.0523
Single Number Predominant Upwind692.00.8671
Single Number Predominant Reaching626.30.9581
Single Number Predominant Downwind678.10.8848
5-Band 50-50 Windward/Leeward Low1317.00.4556
5-Band 50-50 Windward/Leeward L/M936.40.6408
5-Band 50-50 Windward/Leeward Med777.20.7720
5-Band 50-50 Windward/Leeward M/H688.90.8709
5-Band 50-50 Windward/Leeward High658.10.9117
5-Band 60-40 Windward/Leeward Low1301.50.4610
5-Band 60-40 Windward/Leeward L/M936.90.6404
5-Band 60-40 Windward/Leeward Med788.10.7613
5-Band 60-40 Windward/Leeward M/H709.20.8460
5-Band 60-40 Windward/Leeward High683.90.8773
Triple Number 50-50 Windward/Leeward Low1164.80.5151
Triple Number 50-50 Windward/Leeward Med793.40.7563
Triple Number 50-50 Windward/Leeward High679.20.8833
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward809.50.7412
Triple Number 60-40 Windward/Leeward Low1155.00.5195
Triple Number 60-40 Windward/Leeward Med802.90.7473
Triple Number 60-40 Windward/Leeward High701.00.8559
Triple Number All-Purpose Low935.00.6417
Triple Number All-Purpose Med668.00.8982
Triple Number All-Purpose High588.41.0198
Triple Number Predominant Upwind Low922.50.6504
Triple Number Predominant Upwind Med682.40.8792
Triple Number Predominant Upwind High624.80.9603
Triple Number Predominant Reaching Low842.70.7120
Triple Number Predominant Reaching Med623.70.9620
Triple Number Predominant Reaching High537.91.1155
Triple Number Predominant Downwind Low969.70.6188
Triple Number Predominant Downwind Med664.20.9033
Triple Number Predominant Downwind High550.71.0895
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low857.0
Triple Number Coastal/Long Distance Medium647.5
Triple Number Coastal/Long Distance High574.7
Triple Number Windward/Leeward Low1107.6
Triple Number Windward/Leeward Medium793.2
Triple Number Windward/Leeward High679.3
Predominantly Upwind694.2
Predominantly Downwind676.7
Predominantly Reaching642.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7001
Triple Number Coastal/Long Distance Medium0.9267
Triple Number Coastal/Long Distance High1.0441
Triple Number Windward/Leeward Low0.5417
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8833
Coastal/Long Distance0.8438
Predominantly Upwind0.8643
Predominantly Downwind0.8867
For information
General Purpose Handicap (GPH)736.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9199
Distanseseilas Trippeltall svak vind0.7001
Distanseseilas Trippeltall mellomvind0.9267
Distanseseilas Trippeltall sterk vind1.0441
Pølsebane Trippeltall svak vind0.5417
Pølsebane Trippeltall mellomvind0.7564
Pølsebane Trippeltall sterk vind0.8833
Motvind Singeltall0.8643
Medvind Singeltall0.8867
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Coastal/Long Distance711.00.8438
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind694.20.8643
Predominantly Downwind676.70.8867
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore648.00.9259
Cape Doctor Coastal546.81.0972
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7001
Triple Number Coastal/Long Distance Medium0.9267
Triple Number Coastal/Long Distance High1.0441
Triple Number Windward/Leeward Low0.5417
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8833
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7001
Triple Number Coastal/Long Distance Medium0.9267
Triple Number Coastal/Long Distance High1.0441
Triple Number Windward/Leeward Low0.5417
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8833
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Predominantly Upwind694.20.8643
Predominantly Downwind676.70.8867
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance711.00.8438
Triple Number Coastal/Long Distance Low857.00.7001
Triple Number Coastal/Long Distance Medium647.50.9267
Triple Number Coastal/Long Distance High574.71.0441
Triple Number Windward/Leeward Low1107.60.5417
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High679.30.8833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1833.61241.7924.1760.9667.6619.2584.9532.5516.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP679.40.8831 Predom. Dn High533.41.1249 5B AP M/H581.81.0313 TriNum AP Low857.00.7001 Predom. Rc Low934.40.6421 5B AP High557.61.0760 TriNum AP Med647.50.9266 Predom. Rc L/M697.80.8598 5B SF Bay Low1093.90.5485 TriNum AP High574.61.0441 Predom. Rc Med605.50.9910 5B SF Bay L/M890.50.6738 TriNum W/L Low1164.80.5151 Predom. Rc M/H554.31.0825 5B SF Bay Med752.30.7976 TriNum W/L Med793.20.7564 Predom. Rc High528.81.1347 5B SF Bay M/H676.90.8864 TriNum W/L Hig679.30.8833 5B W/L Low1317.00.4556 5B SF Bay High650.00.9231 Predom. Upwind724.20.8285 5B W/L L/M936.40.6408 ChiMac Up Low883.70.6790 Predom. Reaching654.70.9164 5B W/L Med777.20.7720 ChiMac Up Med794.00.7556 Predom. Downwind714.30.8399 5B W/L M/H688.90.8709 ChiMac Up High691.20.8680 Predom. Up Low1011.80.5930 5B W/L High658.10.9117 ChiMac Off Low927.70.6468 Predom. Up L/M763.20.7862 W/L 60-40 Low1301.50.4610 ChiMac Off Med805.70.7447 Predom. Up Med670.00.8955 W/L 60-40 L/M936.90.6404 ChiMac Off High663.90.9038 Predom. Up M/H625.10.9598 W/L 60-40 Med788.10.7613 ChiMac AP Low899.10.6673 Predom. Up High610.00.9836 W/L 60-40 M/H709.20.8460 ChiMac AP Med795.20.7545 Predom. Dn Low1100.00.5454 W/L 60-40 High683.90.8773 ChiMac AP High674.60.8895 Predom. Dn L/M782.00.7673 5B AP Low971.20.6178 BayMac Cove Island1044.40.5745 Predom. Dn Med648.30.9255 5B AP L/M741.10.8096 BayMac Shore1032.30.5812 Predom. Dn M/H570.21.0523 5B AP Med637.40.9413 Harvest Moon575.91.0419      SA/DSPL Up18.95SA/DSPL Dn18.95
ORC Ref  04140004Q8O Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
FuugaFIN-9429
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFINNGULF 28 EMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.620Maximum beam2.906Draft1.681Displacement3,280Wetted area17.01IMS L7.906LSM07.845Accomod. length8.620Sink (kg/mm) 12.42
VCGD-0.125VCGM-0.065 RM Rated (kg·m) 54.0Limit of positive stability(°) 125.4 Stability Index 125.1 BLR index 0.0000Default crew weight487 Declared crew weight 320
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.469IG10.939ISP10.965MDT10.090MDL10.155MDT20.083MDL20.113TL2.210MW0.141GO0.166
E3.835J3.270BAS1.455FSD0.025SFJ0.000SPL3.250WPLTPS3.800BD0.121MWT54.50MCG4.130
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.450FFMFF1.150LCFcl4.970SG
SAFP7.793FAMFA0.908LCFsh5.177HBI1.001
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004Q8O Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
FuugaFIN-9429
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.751.372.403.1823.3818/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.030.490.941.752.543.2910.85NoNo 18.6124/04/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.6 mTable area0.33 m²Headroom1.55 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity39 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity22 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004Q8O Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org