Double HandedClub 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 Angles45.9°42.7°40.8°40.1°39.7°39.3°39.3°39.8°41.5°
Beat VMG2.183.093.714.114.334.424.474.464.32
52°3.424.675.495.986.236.346.396.436.38
60°3.674.905.716.176.406.536.596.656.62
75°3.855.085.886.326.576.746.866.997.04
90°3.855.266.136.536.706.847.027.317.48
110°3.935.406.306.747.057.307.487.788.03
120°3.805.266.226.697.057.407.738.168.50
135°3.344.725.786.456.857.217.608.439.52
150°2.764.015.035.886.446.787.097.778.56
Run VMG2.393.474.365.095.626.026.356.897.49
Gybe Angles139.9°144.4°148.1°149.6°154.2°160.3°163.7°163.3°159.1°
APH ToD:623.0CDL: 7.151APH ToT: 0.9630CertNo:
BOAT
ClassFINNGULF 28 EDesignerKarl-Johan StråhlmanBuilderAge dateSeries date01/1999Offset fileFG28E2.OFFData fileFIN9429
HULL
Length Overall8.620 mMaximum Beam2.906 mDraft1.681 mDisplacement3,280 kgDLR6.8246IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight190 kg(declared)Minimum weight120 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 53.6 kg·m Stability Index 127.3
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  04140004Q8B Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1649.01165.9970.0875.8830.9813.8805.7807.0833.2
52°1052.4771.0656.1601.8578.3568.1563.1559.7564.6
60°981.1734.0630.2583.6562.5551.6546.2541.2543.9
75°936.3709.2611.9569.4547.6533.8524.6514.8511.3
90°934.4684.7587.6551.3536.9526.4512.5492.7481.0
110°917.0666.4571.5534.5510.3492.9481.4462.8448.5
120°946.6684.5579.0537.9510.6486.8465.9441.1423.4
135°1079.1762.4622.4558.0525.9499.0473.8426.9378.2
150°1302.8898.8715.7612.6559.4531.2507.8463.5420.5
Run VMG1504.31037.9826.4707.4640.7598.3567.4522.4480.5
Selected Courses
Windward / Leeward1576.71101.9898.2791.6735.8706.0686.5664.7656.9
All purpose1193.1851.0707.6638.7603.6583.1568.4548.9538.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward767.10.7822
All purpose623.00.9630
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 Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6700
Downwind "popa"0.8571
70% up, 30% down "Ilhabela"0.7169
30% up, 70% down "Ilhabela-inverso"0.7908
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 Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Predominantly Upwind680.20.8821
Predominantly Downwind621.40.9656
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP649.10.9244 Predom. Rc High515.01.1651 5B SF Bay L/M828.40.7243 TriNum AP Low779.30.7699 Predom. Dn Low923.60.6496 5B SF Bay Med724.80.8278 TriNum AP Med618.90.9695 Predom. Dn L/M691.80.8673 5B SF Bay M/H671.70.8932 TriNum AP High564.81.0624 Predom. Dn Med602.60.9957 5B SF Bay High650.20.9228 TriNum W/L Low1047.00.5730 Predom. Dn M/H548.01.0948 5B AP Low857.60.6996 TriNum W/L Med760.50.7890 Predom. Dn High513.11.1693 5B AP L/M689.10.8707 TriNum W/L Hig683.20.8782 ChiMac Up Low846.40.7089 5B AP Med611.70.9809 Predom. Upwind708.80.8465 ChiMac Up Med769.20.7800 5B AP M/H570.61.0516 Predom. Reaching616.40.9734 ChiMac Up High680.50.8816 5B AP High550.51.0900 Predom. Downwind648.30.9255 ChiMac Off Low800.80.7492 5B W/L Low1169.70.5130 Predom. Up Low957.60.6265 ChiMac Off Med714.20.8401 5B W/L L/M866.60.6923 Predom. Up L/M737.80.8132 ChiMac Off High611.50.9812 5B W/L Med749.50.8005 Predom. Up Med661.10.9075 ChiMac AP Low819.80.7319 5B W/L M/H690.30.8692 Predom. Up M/H625.90.9586 ChiMac AP Med739.10.8118 5B W/L High667.10.8994 Predom. Up High613.30.9783 ChiMac AP High644.50.9310 W/L 60-40 Low1183.30.5071 Predom. Rc Low833.90.7195 BayMac Cove Island941.00.6377 W/L 60-40 L/M882.30.6800 Predom. Rc L/M645.00.9302 BayMac Shore934.20.6422 W/L 60-40 Med768.60.7806 Predom. Rc Med578.91.0364 Harvest Moon547.81.0953 W/L 60-40 M/H714.10.8402 Predom. Rc M/H540.11.1108 5B SF Bay Low991.30.6053 W/L 60-40 High696.00.8621      SA/DSPL Up18.95SA/DSPL Dn40.19
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance676.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
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 Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating676.30.8871
FinRating, kevyt tuuli1149.00.8703
FinRating, kova tuuli554.70.9014
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 Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8871
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9696
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.6000
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
For information
General Purpose Handicap (GPH)694.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Saronikos S All Purpose715.40.8387
Saronikos S Upwind809.60.7411
Saronikos S Downwind591.01.0152
Saronikos N All Purpose744.40.8060
Saronikos N Upwind844.50.7105
Saronikos N Downwind631.60.9499
Saronikos SW All Purpose714.10.8402
Saronikos SW Upwind827.10.7254
Saronikos SW Downwind591.41.0146
Saronikos NE All Purpose762.70.7866
Saronikos NE Upwind789.90.7596
Saronikos NE Downwind701.20.8557
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
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 Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose649.10.9244
5-Band All Purpose Low936.30.6408
5-Band All Purpose L/M712.70.8419
5-Band All Purpose Med630.90.9510
5-Band All Purpose M/H586.71.0227
5-Band All Purpose High563.21.0653
Single Number Predominant Upwind679.20.8834
Single Number Predominant Reaching593.11.0116
Single Number Predominant Downwind622.00.9646
5-Band 50-50 Windward/Leeward Low1169.70.5130
5-Band 50-50 Windward/Leeward L/M866.60.6923
5-Band 50-50 Windward/Leeward Med749.50.8005
5-Band 50-50 Windward/Leeward M/H690.30.8692
5-Band 50-50 Windward/Leeward High667.10.8994
5-Band 60-40 Windward/Leeward Low1183.30.5071
5-Band 60-40 Windward/Leeward L/M882.30.6800
5-Band 60-40 Windward/Leeward Med768.60.7806
5-Band 60-40 Windward/Leeward M/H714.10.8402
5-Band 60-40 Windward/Leeward High696.00.8621
Triple Number 50-50 Windward/Leeward Low1047.00.5730
Triple Number 50-50 Windward/Leeward Med760.60.7889
Triple Number 50-50 Windward/Leeward High683.20.8782
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward786.30.7630
Triple Number 60-40 Windward/Leeward Low1061.00.5655
Triple Number 60-40 Windward/Leeward Med779.10.7701
Triple Number 60-40 Windward/Leeward High708.20.8472
Triple Number All-Purpose Low844.60.7104
Triple Number All-Purpose Med638.50.9397
Triple Number All-Purpose High580.11.0343
Triple Number Predominant Upwind Low873.30.6871
Triple Number Predominant Upwind Med670.50.8949
Triple Number Predominant Upwind High629.20.9536
Triple Number Predominant Reaching Low761.30.7881
Triple Number Predominant Reaching Med595.11.0082
Triple Number Predominant Reaching High523.11.1469
Triple Number Predominant Downwind Low829.20.7236
Triple Number Predominant Downwind Med610.50.9828
Triple Number Predominant Downwind High526.61.1394
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low779.3
Triple Number Coastal/Long Distance Medium618.8
Triple Number Coastal/Long Distance High564.8
Triple Number Windward/Leeward Low1000.0
Triple Number Windward/Leeward Medium760.5
Triple Number Windward/Leeward High683.2
Predominantly Upwind680.2
Predominantly Downwind621.4
Predominantly Reaching599.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9696
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.6000
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8782
Coastal/Long Distance0.8871
Predominantly Upwind0.8821
Predominantly Downwind0.9656
For information
General Purpose Handicap (GPH)694.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9630
Distanseseilas Trippeltall svak vind0.7699
Distanseseilas Trippeltall mellomvind0.9696
Distanseseilas Trippeltall sterk vind1.0624
Pølsebane Trippeltall svak vind0.6000
Pølsebane Trippeltall mellomvind0.7890
Pølsebane Trippeltall sterk vind0.8782
Motvind Singeltall0.8821
Medvind Singeltall0.9656
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 Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Coastal/Long Distance676.30.8871
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind680.20.8821
Predominantly Downwind621.40.9656
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore659.20.9102
Cape Doctor Coastal541.61.1079
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9696
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.6000
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8782
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7699
Triple Number Coastal/Long Distance Medium0.9696
Triple Number Coastal/Long Distance High1.0624
Triple Number Windward/Leeward Low0.6000
Triple Number Windward/Leeward Medium0.7890
Triple Number Windward/Leeward High0.8782
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Predominantly Upwind680.20.8821
Predominantly Downwind621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance676.30.8871
Triple Number Coastal/Long Distance Low779.30.7699
Triple Number Coastal/Long Distance Medium618.80.9696
Triple Number Coastal/Long Distance High564.81.0624
Triple Number Windward/Leeward Low1000.00.6000
Triple Number Windward/Leeward Medium760.50.7890
Triple Number Windward/Leeward High683.20.8782
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1569.41095.5844.2715.8643.9605.4573.4523.4511.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP649.10.9244 Predom. Dn High513.11.1693 5B AP M/H570.61.0516 TriNum AP Low779.30.7699 Predom. Rc Low833.90.7195 5B AP High550.51.0900 TriNum AP Med618.90.9695 Predom. Rc L/M645.00.9302 5B SF Bay Low991.30.6053 TriNum AP High564.81.0624 Predom. Rc Med578.91.0364 5B SF Bay L/M828.40.7243 TriNum W/L Low1047.00.5730 Predom. Rc M/H540.11.1108 5B SF Bay Med724.80.8278 TriNum W/L Med760.50.7890 Predom. Rc High515.01.1651 5B SF Bay M/H671.70.8932 TriNum W/L Hig683.20.8782 5B W/L Low1169.70.5130 5B SF Bay High650.20.9228 Predom. Upwind708.80.8465 5B W/L L/M866.60.6923 ChiMac Up Low846.40.7089 Predom. Reaching616.40.9734 5B W/L Med749.50.8005 ChiMac Up Med769.20.7800 Predom. Downwind648.30.9255 5B W/L M/H690.30.8692 ChiMac Up High680.50.8816 Predom. Up Low957.60.6265 5B W/L High667.10.8994 ChiMac Off Low800.80.7492 Predom. Up L/M737.80.8132 W/L 60-40 Low1183.30.5071 ChiMac Off Med714.20.8401 Predom. Up Med661.10.9075 W/L 60-40 L/M882.30.6800 ChiMac Off High611.50.9812 Predom. Up M/H625.90.9586 W/L 60-40 Med768.60.7806 ChiMac AP Low819.80.7319 Predom. Up High613.30.9783 W/L 60-40 M/H714.10.8402 ChiMac AP Med739.10.8118 Predom. Dn Low923.60.6496 W/L 60-40 High696.00.8621 ChiMac AP High644.50.9310 Predom. Dn L/M691.80.8673 5B AP Low857.60.6996 BayMac Cove Island941.00.6377 Predom. Dn Med602.60.9957 5B AP L/M689.10.8707 BayMac Shore934.20.6422 Predom. Dn M/H548.01.0948 5B AP Med611.70.9809 Harvest Moon547.81.0953      SA/DSPL Up18.95SA/DSPL Dn40.19
ORC Ref  04140004Q8B Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 area17.00IMS L7.843LSM07.832Accomod. length8.620Sink (kg/mm) 12.36
VCGD-0.126VCGM-0.067 RM Rated (kg·m) 53.6Limit of positive stability(°) 127.6 Stability Index 127.3 BLR index 0.0000Default crew weight170 Declared crew weight 190
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
SFFP0.450FFMFF1.135LCFcl4.942SG
SAFP7.793FAMFA0.918LCFsh5.149HBI0.995
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004Q8B Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04140004Q8B Issued on 18/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org