Club
Certificate
Double Handed
2022

Boat

Inffani

FIN-7799

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.4°41.8°42.0°41.2°40.6°40.8°41.2°
Beat VMG3.343.904.224.384.444.454.46
52°5.045.856.236.366.426.456.50
60°5.306.096.416.546.616.646.68
75°5.516.256.566.746.866.936.99
90°5.476.256.606.837.027.207.41
110°5.306.266.696.997.237.397.62
120°5.146.146.636.957.287.607.94
135°4.655.666.376.747.067.428.12
150°3.974.965.846.436.777.097.78
Run VMG3.444.305.085.766.326.687.30
Gybe Angles146.6°152.0°153.8°162.8°177.2°179.0°179.0°

APH: 615.2

CDL: 7.268

GPH: 682.7

CertNo:

BOAT
ClassInferno 31DesignerHakan sodergrenBuilderFinngulf yachtAge date01/1991Series date01/1990Offset fileSOLVEIG.OFFData fileFIN7799
HULL
Length Overall9.447 mMaximum Beam3.018 mDraft1.634 mDisplacement4,392 kgDLR8.6220IMS DivisionCruiser/RacerDynamic Allowance0.084%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight175 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.3233.03Headsail Luffed30.2730.27Headsail FlyingSymmetric60.0360.03Asymmetric
STORM SAIL AREAS (m²)
Trysail9.29Storm Jib6.83Heavy Weather Jib18.43
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment73.2 kg·mStability IndexN/A
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  041400022OQIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Inffani

FIN-7799

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1076.8922.8852.8822.5810.5809.0806.7
52°714.6615.3577.9565.9560.7558.2554.2
60°679.5591.5561.6550.2544.9542.2539.0
75°652.8576.2549.0534.1524.9519.5515.4
90°658.3576.0545.5527.2512.6500.3486.0
110°678.9574.8538.2514.9497.8486.9472.3
120°700.3585.9543.1517.8494.7473.8453.2
135°773.7636.0565.5534.1509.6484.9443.1
150°907.6725.7616.4559.9531.6508.0462.7
Run VMG1048.0836.7708.8624.5569.5538.7493.3
Selected Courses
Windward / Leeward1062.4879.8780.8723.5690.0673.8650.0
All purpose821.8692.0630.2597.4578.2566.0547.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward752.20.7977
All purpose615.20.9753
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6884
Downwind "popa"0.8715
70% up, 30% down "Ilhabela"0.7347
30% up, 70% down "Ilhabela-inverso"0.8071
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Predominantly Upwind667.00.8996
Predominantly Downwind615.90.9742
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low756.90.7927
Triple Number All Purpose Medium611.40.9813
Triple Number All Purpose High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Predominantly Upwind667.00.8996
Predominantly Downwind615.90.9742
Predominantly Upwind Low841.20.7133
Predominantly Upwind Medium694.20.8643
Predominantly Upwind High666.50.9003
Predominantly Downwind Low826.60.7259
Predominantly Downwind Medium607.70.9874
Predominantly Downwind High516.81.1609
Chicago-Mac Upwind0.8847
Chicago-Mac All Purpose0.9189
Chicago-Mac Downwind0.9587
Bayview-Mac Cove Island0.8680
Bayview-Mac Shore0.8718
Victoria-Maui1.0273
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance668.1
Triple Number Coastal/Long Distance Low756.9
Triple Number Coastal/Long Distance Medium611.4
Triple Number Coastal/Long Distance High562.2
Triple Number Windward/Leeward Low971.0
Triple Number Windward/Leeward Medium747.3
Triple Number Windward/Leeward High669.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0672
Triple Number Windward/Leeward Low0.6179
Triple Number Windward/Leeward Medium0.8029
Triple Number Windward/Leeward High0.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low756.9
Triple Number Coastal/Long Distance Medium611.4
Triple Number Coastal/Long Distance High562.2
Triple Number Windward/Leeward Low971.0
Triple Number Windward/Leeward Medium747.3
Triple Number Windward/Leeward High669.0
Predominantly Upwind667.0
Predominantly Downwind615.9
Predominantly Reaching593.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0672
Triple Number Windward/Leeward Low0.6179
Triple Number Windward/Leeward Medium0.8029
Triple Number Windward/Leeward High0.8969
Coastal/Long Distance0.8980
Predominantly Upwind0.8996
Predominantly Downwind0.9742
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8980
Tretall Distanseseilas Lite vind0.7927
Tretall Distanseseilas Mellomvind0.9813
Tretall Distanseseilas Mye vind1.0672
Tretall Pølsebane Lite vind0.6179
Tretall Pølsebane Mellomvind0.8029
Tretall Pølsebane Mye vind0.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Coastal/Long Distance668.10.8980
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind667.00.8996
Predominantly Downwind615.90.9742
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore657.20.9130
Cape Doctor Coastal553.21.0846
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0672
Triple Number Windward/Leeward Low0.6179
Triple Number Windward/Leeward Medium0.8029
Triple Number Windward/Leeward High0.8969
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7927
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0672
Triple Number Windward/Leeward Low0.6179
Triple Number Windward/Leeward Medium0.8029
Triple Number Windward/Leeward High0.8969
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Predominantly Upwind667.00.8996
Predominantly Downwind615.90.9742
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance668.10.8980
Triple Number Coastal/Long Distance Low756.90.7927
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1060.9827.8706.4637.3599.5570.1521.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low756.90.7927
Triple Number All Purpose Medium611.40.9813
Triple Number All Purpose High562.21.0672
Triple Number Windward/Leeward Low971.00.6179
Triple Number Windward/Leeward Medium747.30.8029
Triple Number Windward/Leeward High669.00.8969
Predominantly Upwind667.00.8996
Predominantly Downwind615.90.9742
Predominantly Upwind Low841.20.7133
Predominantly Upwind Medium694.20.8643
Predominantly Upwind High666.50.9003
Predominantly Downwind Low826.60.7259
Predominantly Downwind Medium607.70.9874
Predominantly Downwind High516.81.1609
Chicago-Mac Upwind0.8847
Chicago-Mac All Purpose0.9189
Chicago-Mac Downwind0.9587
Bayview-Mac Cove Island0.8680
Bayview-Mac Shore0.8718
Harvest Moon Regatta546.81.0973
Victoria-Maui1.0273
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1048.30.5723
5-Band Low / Medium897.80.6683
5-Band Medium736.30.8149
5-Band Medium / High676.60.8867
5-Band High654.10.9173
ORC Ref  041400022OQIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Inffani

FIN-7799

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassInferno 31Measurement14/05/2021HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.447Max. Beam3.018Draft1.634Displacement4,392Wetted area19.46IMS L7.945LSM07.986Acc. length9.447Sink (kg/mm) 14.29
VCGD-0.020VCGM-0.004RM Measured (kg·m) 73.2RM Default (kg·m) 73.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders1
P12.498IG11.683ISP11.773MDT10.110MDL10.170MDT2MDL2TLTaperMWGO
E4.245J3.540BAS1.468FSDSFJSPL3.665WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date14/05/2021MeasurerComment
SFFP0.593FFMFF1.145LCFcl5.376SG
SAFP8.565FAMFA0.988LCFsh5.585HBI1.027
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400022OQIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2022

Boat

Inffani

FIN-7799

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.120.941.712.813.6332.32
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.080.671.282.543.915.2511.64NoNo 30.27
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment111.5711.5711.576.236.2160.03
ORC Ref  041400022OQIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org