Club
Certificate
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°41.2°40.2°39.4°39.3°39.4°
Beat VMG3.313.914.344.534.634.684.71
52°5.005.876.306.486.566.606.63
60°5.286.096.466.646.736.786.81
75°5.506.256.586.796.957.077.18
90°5.446.246.636.867.067.277.57
110°5.286.266.707.017.337.597.87
120°5.106.126.626.957.277.618.14
135°4.625.616.346.727.047.388.07
150°3.944.925.796.406.757.057.71
Run VMG3.414.275.045.736.296.667.25
Gybe Angles146.9°152.3°153.8°162.8°176.6°179.0°179.0°

APH: 608.6

CDL: 7.529

GPH: 678.0

CertNo:

BOAT
ClassInferno 31DesignerHakan sodergrenBuilderFinngulf yachtAge date01/1991Series date01/1990Offset fileSOLVEIG.OFFData fileFIN7799
HULL
Length Overall9.447 mMaximum Beam3.018 mDraft1.636 mDisplacement4,392 kgDLR8.7813IMS DivisionCruiser/RacerDynamic Allowance0.159%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight450 kgMinimum weight338 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 Moment75.4 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  041400022OMIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG1087.4919.7829.9794.0777.6769.6764.2
52°719.5613.7571.3555.6549.0545.7543.0
60°681.9590.7557.6542.5535.2531.1528.4
75°654.4576.2547.2530.3517.8509.3501.5
90°661.5576.5542.8524.7509.7495.4475.5
110°682.2575.4537.6513.4491.4474.4457.6
120°705.5587.9543.5518.2494.9473.1442.0
135°778.9641.6567.5535.5511.5487.5445.9
150°913.8731.4621.4562.3533.4510.7466.7
Run VMG1055.2842.9714.8628.6572.1540.5496.5
Selected Courses
Windward / Leeward1071.3881.3772.4711.3674.9655.1630.4
All purpose827.5693.1625.3590.0568.7554.0533.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward741.50.8091
All purpose608.60.9859
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7068
Downwind "popa"0.8659
70% up, 30% down "Ilhabela"0.7480
30% up, 70% down "Ilhabela-inverso"0.8111
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Predominantly Upwind657.20.9130
Predominantly Downwind615.50.9749
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low760.30.7892
Triple Number All Purpose Medium605.00.9917
Triple Number All Purpose High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Predominantly Upwind657.20.9130
Predominantly Downwind615.50.9749
Predominantly Upwind Low844.50.7105
Predominantly Upwind Medium679.20.8834
Predominantly Upwind High643.20.9328
Predominantly Downwind Low831.70.7214
Predominantly Downwind Medium609.10.9850
Predominantly Downwind High516.41.1618
Chicago-Mac Upwind0.8982
Chicago-Mac All Purpose0.9260
Chicago-Mac Downwind0.9595
Bayview-Mac Cove Island0.8698
Bayview-Mac Shore0.8757
Victoria-Maui1.0255
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance661.5
Triple Number Coastal/Long Distance Low760.3
Triple Number Coastal/Long Distance Medium605.0
Triple Number Coastal/Long Distance High550.1
Triple Number Windward/Leeward Low976.2
Triple Number Windward/Leeward Medium736.7
Triple Number Windward/Leeward High650.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium0.9917
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6146
Triple Number Windward/Leeward Medium0.8144
Triple Number Windward/Leeward High0.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low760.3
Triple Number Coastal/Long Distance Medium605.0
Triple Number Coastal/Long Distance High550.1
Triple Number Windward/Leeward Low976.2
Triple Number Windward/Leeward Medium736.7
Triple Number Windward/Leeward High650.8
Predominantly Upwind657.2
Predominantly Downwind615.5
Predominantly Reaching592.2
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium0.9917
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6146
Triple Number Windward/Leeward Medium0.8144
Triple Number Windward/Leeward High0.9220
Coastal/Long Distance0.9071
Predominantly Upwind0.9130
Predominantly Downwind0.9749
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9071
Tretall Distanseseilas Lite vind0.7892
Tretall Distanseseilas Mellomvind0.9917
Tretall Distanseseilas Mye vind1.0908
Tretall Pølsebane Lite vind0.6146
Tretall Pølsebane Mellomvind0.8144
Tretall Pølsebane Mye vind0.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Coastal/Long Distance661.50.9071
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind657.20.9130
Predominantly Downwind615.50.9749
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore637.80.9408
Cape Doctor Coastal539.81.1115
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium0.9917
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6146
Triple Number Windward/Leeward Medium0.8144
Triple Number Windward/Leeward High0.9220
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium0.9917
Triple Number Coastal/Long Distance High1.0908
Triple Number Windward/Leeward Low0.6146
Triple Number Windward/Leeward Medium0.8144
Triple Number Windward/Leeward High0.9220
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Predominantly Upwind657.20.9130
Predominantly Downwind615.50.9749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance661.50.9071
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium605.00.9917
Triple Number Coastal/Long Distance High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1069.7829.4700.0628.4589.9559.7510.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low760.30.7892
Triple Number All Purpose Medium605.00.9917
Triple Number All Purpose High550.11.0908
Triple Number Windward/Leeward Low976.20.6146
Triple Number Windward/Leeward Medium736.70.8144
Triple Number Windward/Leeward High650.80.9220
Predominantly Upwind657.20.9130
Predominantly Downwind615.50.9749
Predominantly Upwind Low844.50.7105
Predominantly Upwind Medium679.20.8834
Predominantly Upwind High643.20.9328
Predominantly Downwind Low831.70.7214
Predominantly Downwind Medium609.10.9850
Predominantly Downwind High516.41.1618
Chicago-Mac Upwind0.8982
Chicago-Mac All Purpose0.9260
Chicago-Mac Downwind0.9595
Bayview-Mac Cove Island0.8698
Bayview-Mac Shore0.8757
Harvest Moon Regatta542.31.1065
Victoria-Maui1.0255
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1056.60.5678
5-Band Low / Medium898.40.6679
5-Band Medium724.80.8278
5-Band Medium / High658.90.9106
5-Band High634.60.9454
ORC Ref  041400022OMIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
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. Beam3.018Draft1.636Displacement4,392Wetted area19.31IMS L7.984LSM07.937Acc. length9.447Sink (kg/mm) 14.04
VCGD-0.067VCGM-0.054RM Measured (kg·m) 75.4RM Default (kg·m) 75.4Limit 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
SFFP0.593FFMFF1.085LCFcl5.274SG
SAFP8.565FAMFA1.029LCFsh5.486HBI1.004
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400022OMIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
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  041400022OMIssued on 18/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org