Club 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°40.0°
Beat VMG2.173.083.724.154.414.524.584.604.50
52°3.404.685.506.016.276.406.476.526.50
60°3.654.925.736.196.436.576.656.726.72
75°3.825.095.906.336.596.776.907.067.13
90°3.855.286.166.576.786.917.047.357.55
110°3.915.406.316.757.077.367.577.898.15
120°3.795.256.226.697.057.407.748.278.63
135°3.324.715.776.446.837.207.588.399.39
150°2.753.995.015.866.426.767.067.718.46
Run VMG2.383.464.345.075.606.006.336.867.43
Gybe Angles139.9°144.4°148.0°149.6°154.1°160.3°163.8°164.2°160.4°
APH ToD:619.5CDL: 7.294APH ToT: 0.9686CertNo:
BOAT
ClassFINNGULF 28 EDesignerKarl-Johan StråhlmanBuilderAge dateSeries date01/1999Offset fileFG28E2.OFFData fileFIN9429
HULL
Length Overall8.620 mMaximum Beam2.906 mDraft1.681 mDisplacement3,280 kgDLR6.7930IMS DivisionCruiser/RacerDynamic Allowance0.250%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 FlyingSymmetricAsymmetric65.6965.69 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.03Storm Jib6.08Heavy Weather Jib16.41
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 54.0 kg·m Stability Index 125.2
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  04140004Q84 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 VMG1659.31167.0967.7866.8817.1796.4786.2783.4800.4
52°1057.9768.8654.2599.0574.3562.3556.8552.1554.2
60°985.8731.3628.2581.9559.8547.6541.3535.3535.9
75°942.0707.7610.5568.5546.3531.8521.5510.0505.2
90°935.4681.8584.7547.9531.3520.7511.2489.7476.9
110°920.3666.3570.7533.6508.9488.9475.3456.2441.6
120°950.3686.2579.1537.8510.5486.3464.9435.2417.0
135°1084.1765.1624.3559.2527.1500.3475.2429.2383.6
150°1308.8902.0718.2614.4560.8532.7509.9466.8425.6
Run VMG1511.21041.5829.3709.5642.4599.8568.8524.6484.4
Selected Courses
Windward / Leeward1585.31104.2898.5788.1729.8698.1677.5654.0642.4
All purpose1199.0851.6707.1636.4599.7577.9562.8542.0529.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward761.70.7877
All purpose619.50.9686
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6791
Downwind "popa"0.8544
70% up, 30% down "Ilhabela"0.7236
30% up, 70% down "Ilhabela-inverso"0.7930
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Predominantly Upwind674.90.8890
Predominantly Downwind620.70.9666
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP645.40.9297 Predom. Rc High511.41.1732 5B SF Bay L/M826.40.7260 TriNum AP Low779.30.7699 Predom. Dn Low925.90.6480 5B SF Bay Med718.90.8346 TriNum AP Med615.50.9748 Predom. Dn L/M691.90.8672 5B SF Bay M/H662.70.9054 TriNum AP High558.81.0738 Predom. Dn Med601.40.9977 5B SF Bay High639.00.9390 TriNum W/L Low1048.70.5721 Predom. Dn M/H546.41.0981 5B AP Low858.90.6985 TriNum W/L Med755.40.7943 Predom. Dn High511.51.1730 5B AP L/M687.60.8726 TriNum W/L Hig673.90.8904 ChiMac Up Low845.10.7100 5B AP Med608.00.9868 Predom. Upwind703.50.8529 ChiMac Up Med765.70.7836 5B AP M/H565.01.0620 Predom. Reaching614.00.9772 ChiMac Up High674.10.8900 5B AP High543.41.1041 Predom. Downwind647.70.9263 ChiMac Off Low801.90.7482 5B W/L Low1173.10.5115 Predom. Up Low958.80.6258 ChiMac Off Med714.40.8399 5B W/L L/M865.00.6937 Predom. Up L/M734.90.8164 ChiMac Off High610.60.9826 5B W/L Med743.80.8066 Predom. Up Med655.10.9159 ChiMac AP Low819.50.7321 5B W/L M/H681.40.8805 Predom. Up M/H617.50.9717 ChiMac AP Med737.30.8137 5B W/L High656.10.9146 Predom. Up High602.80.9953 ChiMac AP High640.70.9364 W/L 60-40 Low1186.50.5057 Predom. Rc Low834.60.7189 BayMac Cove Island941.30.6374 W/L 60-40 L/M879.80.6819 Predom. Rc L/M643.40.9325 BayMac Shore934.50.6421 W/L 60-40 Med761.50.7880 Predom. Rc Med575.91.0419 Harvest Moon546.21.0986 W/L 60-40 M/H703.10.8533 Predom. Rc M/H537.01.1174 5B SF Bay Low992.80.6044 W/L 60-40 High682.20.8795      SA/DSPL Up18.95SA/DSPL Dn40.19
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance672.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating672.90.8917
FinRating, kevyt tuuli1152.60.8676
FinRating, kova tuuli547.60.9131
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8917
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.0738
Triple Number Windward/Leeward Low0.5992
Triple Number Windward/Leeward Medium0.7943
Triple Number Windward/Leeward High0.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
For information
General Purpose Handicap (GPH)691.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Saronikos S All Purpose712.70.8418
Saronikos S Upwind804.60.7457
Saronikos S Downwind592.41.0129
Saronikos N All Purpose739.80.8110
Saronikos N Upwind838.70.7154
Saronikos N Downwind632.70.9483
Saronikos SW All Purpose712.80.8417
Saronikos SW Upwind824.30.7279
Saronikos SW Downwind592.31.0130
Saronikos NE All Purpose759.70.7898
Saronikos NE Upwind785.60.7637
Saronikos NE Downwind702.10.8546
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose645.40.9297
5-Band All Purpose Low937.80.6398
5-Band All Purpose L/M711.10.8437
5-Band All Purpose Med627.20.9567
5-Band All Purpose M/H581.61.0316
5-Band All Purpose High557.21.0769
Single Number Predominant Upwind674.00.8902
Single Number Predominant Reaching590.71.0158
Single Number Predominant Downwind621.30.9658
5-Band 50-50 Windward/Leeward Low1173.10.5115
5-Band 50-50 Windward/Leeward L/M865.00.6937
5-Band 50-50 Windward/Leeward Med743.80.8066
5-Band 50-50 Windward/Leeward M/H681.40.8805
5-Band 50-50 Windward/Leeward High656.10.9146
5-Band 60-40 Windward/Leeward Low1186.50.5057
5-Band 60-40 Windward/Leeward L/M879.80.6819
5-Band 60-40 Windward/Leeward Med761.50.7880
5-Band 60-40 Windward/Leeward M/H703.10.8533
5-Band 60-40 Windward/Leeward High682.20.8795
Triple Number 50-50 Windward/Leeward Low1048.70.5721
Triple Number 50-50 Windward/Leeward Med755.40.7942
Triple Number 50-50 Windward/Leeward High673.80.8904
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward779.50.7697
Triple Number 60-40 Windward/Leeward Low1062.30.5648
Triple Number 60-40 Windward/Leeward Med772.60.7766
Triple Number 60-40 Windward/Leeward High696.60.8613
Triple Number All-Purpose Low845.00.7101
Triple Number All-Purpose Med635.00.9449
Triple Number All-Purpose High574.81.0439
Triple Number Predominant Upwind Low873.10.6872
Triple Number Predominant Upwind Med665.00.9023
Triple Number Predominant Upwind High619.50.9685
Triple Number Predominant Reaching Low761.10.7883
Triple Number Predominant Reaching Med592.01.0135
Triple Number Predominant Reaching High520.11.1535
Triple Number Predominant Downwind Low830.60.7223
Triple Number Predominant Downwind Med609.70.9841
Triple Number Predominant Downwind High525.91.1409
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low779.3
Triple Number Coastal/Long Distance Medium615.4
Triple Number Coastal/Long Distance High558.8
Triple Number Windward/Leeward Low1001.3
Triple Number Windward/Leeward Medium755.4
Triple Number Windward/Leeward High673.9
Predominantly Upwind674.9
Predominantly Downwind620.7
Predominantly Reaching598.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.0738
Triple Number Windward/Leeward Low0.5992
Triple Number Windward/Leeward Medium0.7943
Triple Number Windward/Leeward High0.8904
Coastal/Long Distance0.8917
Predominantly Upwind0.8890
Predominantly Downwind0.9666
For information
General Purpose Handicap (GPH)691.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9686
Distanseseilas Trippeltall svak vind0.7699
Distanseseilas Trippeltall mellomvind0.9749
Distanseseilas Trippeltall sterk vind1.0738
Pølsebane Trippeltall svak vind0.5992
Pølsebane Trippeltall mellomvind0.7943
Pølsebane Trippeltall sterk vind0.8904
Motvind Singeltall0.8890
Medvind Singeltall0.9666
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Coastal/Long Distance672.90.8917
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind674.90.8890
Predominantly Downwind620.70.9666
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore645.90.9290
Cape Doctor Coastal533.21.1253
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.0738
Triple Number Windward/Leeward Low0.5992
Triple Number Windward/Leeward Medium0.7943
Triple Number Windward/Leeward High0.8904
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.0738
Triple Number Windward/Leeward Low0.5992
Triple Number Windward/Leeward Medium0.7943
Triple Number Windward/Leeward High0.8904
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Predominantly Upwind674.90.8890
Predominantly Downwind620.70.9666
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance672.90.8917
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High558.81.0738
Triple Number Windward/Leeward Low1001.30.5992
Triple Number Windward/Leeward Medium755.40.7943
Triple Number Windward/Leeward High673.90.8904
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1577.91098.0844.3713.0639.3600.0568.5518.1504.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP645.40.9297 Predom. Dn High511.51.1730 5B AP M/H565.01.0620 TriNum AP Low779.30.7699 Predom. Rc Low834.60.7189 5B AP High543.41.1041 TriNum AP Med615.50.9748 Predom. Rc L/M643.40.9325 5B SF Bay Low992.80.6044 TriNum AP High558.81.0738 Predom. Rc Med575.91.0419 5B SF Bay L/M826.40.7260 TriNum W/L Low1048.70.5721 Predom. Rc M/H537.01.1174 5B SF Bay Med718.90.8346 TriNum W/L Med755.40.7943 Predom. Rc High511.41.1732 5B SF Bay M/H662.70.9054 TriNum W/L Hig673.90.8904 5B W/L Low1173.10.5115 5B SF Bay High639.00.9390 Predom. Upwind703.50.8529 5B W/L L/M865.00.6937 ChiMac Up Low845.10.7100 Predom. Reaching614.00.9772 5B W/L Med743.80.8066 ChiMac Up Med765.70.7836 Predom. Downwind647.70.9263 5B W/L M/H681.40.8805 ChiMac Up High674.10.8900 Predom. Up Low958.80.6258 5B W/L High656.10.9146 ChiMac Off Low801.90.7482 Predom. Up L/M734.90.8164 W/L 60-40 Low1186.50.5057 ChiMac Off Med714.40.8399 Predom. Up Med655.10.9159 W/L 60-40 L/M879.80.6819 ChiMac Off High610.60.9826 Predom. Up M/H617.50.9717 W/L 60-40 Med761.50.7880 ChiMac AP Low819.50.7321 Predom. Up High602.80.9953 W/L 60-40 M/H703.10.8533 ChiMac AP Med737.30.8137 Predom. Dn Low925.90.6480 W/L 60-40 High682.20.8795 ChiMac AP High640.70.9364 Predom. Dn L/M691.90.8672 5B AP Low858.90.6985 BayMac Cove Island941.30.6374 Predom. Dn Med601.40.9977 5B AP L/M687.60.8726 BayMac Shore934.50.6421 Predom. Dn M/H546.41.0981 5B AP Med608.00.9868 Harvest Moon546.21.0986      SA/DSPL Up18.95SA/DSPL Dn40.19
ORC Ref  04140004Q84 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 L7.909LSM07.845Accomod. length8.620Sink (kg/mm) 12.42
VCGD-0.125VCGM-0.066 RM Rated (kg·m) 54.0Limit of positive stability(°) 125.5 Stability Index 125.2 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  04140004Q84 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentS212.109.9511.037.356.35116%65.6909/05/2026111.5510.2810.926.136.02102%55.5618/03/2024
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  04140004Q84 Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org