Club
Certificate
2021

Boat

Inferna

FIN-6863

 
Offshore
Racing
Congress

Certificate number: 06863C
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.4°41.6°41.6°40.9°40.5°40.1°40.5°
Beat VMG3.283.874.274.454.534.564.55
52°4.975.816.256.426.496.536.54
60°5.256.066.426.596.676.716.73
75°5.496.236.566.766.917.017.09
90°5.456.246.616.827.037.237.51
110°5.296.266.697.007.317.557.84
120°5.136.136.626.947.287.628.12
135°4.665.646.356.727.047.398.09
150°3.964.945.786.406.747.037.71
Run VMG3.434.285.035.726.316.677.27
Gybe Angles147.0°152.0°153.5°166.0°180.0°180.0°180.0°

GPH = 681.5

CDL = 7.463

BOAT
ClassInferno 31𝕚DesignerHåkan SödergrenBuilderFinngulf MarineAge Date01/1990Series Date12/1982Offset FileSOLVEIG.OFF
HULL
Length Overall9.447 mMaximum Beam3.018 mDraft1.626 mDisplacement4,316 kgDLR8.3567IMS DivisionCruiser/RacerDynamic Allowance0.124%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.385m
CREW
Maximum weight460 kg𝕚Minimum weight345 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail32.3533.06Headsail Luffed30.2930.29Headsail FlyingSymmetric61.90𝕚61.90𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment75.6 kg·mStability Index123.2
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  041400018A1Issued on 16/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

Inferna

FIN-6863

 
Offshore
Racing
Congress

Certificate number: 06863C
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1097.9930.9842.9809.0794.9789.4790.4
52°724.1619.6575.8560.4554.4551.6550.6
60°685.5594.5560.8546.3539.7536.2534.8
75°655.7578.0549.2532.8521.0513.5507.4
90°660.5577.3544.8528.0512.0498.0479.2
110°680.0575.5538.5514.3492.2476.6459.5
120°702.2587.1543.8518.7494.8472.5443.2
135°773.0638.6566.6535.6511.6487.2444.8
150°908.1728.7622.7562.6534.4511.8467.1
Run VMG1048.6841.0715.1628.9570.5540.0495.5
Selected Courses
Windward / Leeward1073.3885.9779.0719.0682.7664.7643.0
All purpose828.2695.7629.0594.6572.2558.5540.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward748.90.8012
All purpose612.40.9797
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Predominantly Upwind664.00.9036
Predominantly Downwind617.10.9723
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low761.90.7875
Triple Number All Purpose Medium608.90.9854
Triple Number All Purpose High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Predominantly Upwind664.00.9036
Predominantly Downwind617.10.9723
Predominantly Upwind Low849.80.7060
Predominantly Upwind Medium688.10.8720
Predominantly Upwind High655.90.9147
Predominantly Downwind Low830.30.7226
Predominantly Downwind Medium609.60.9842
Predominantly Downwind High517.01.1604
Chicago-Mac Upwind0.8890
Chicago-Mac All Purpose0.9201
Chicago-Mac Downwind0.9571
Bayview-Mac Cove Island0.8657
Bayview-Mac Shore0.8702
Victoria-Maui1.0244
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance666.5
Triple Number Coastal/Long Distance Low761.9
Triple Number Coastal/Long Distance Medium608.9
Triple Number Coastal/Long Distance High555.0
Triple Number Windward/Leeward Low979.6
Triple Number Windward/Leeward Medium743.8
Triple Number Windward/Leeward High661.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7875
Triple Number Coastal/Long Distance Medium0.9854
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.6125
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low761.9
Triple Number Coastal/Long Distance Medium608.9
Triple Number Coastal/Long Distance High555.0
Triple Number Windward/Leeward Low979.6
Triple Number Windward/Leeward Medium743.8
Triple Number Windward/Leeward High661.1
Predominantly Upwind664.0
Predominantly Downwind617.1
Predominantly Reaching594.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7875
Triple Number Coastal/Long Distance Medium0.9854
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.6125
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9076
Coastal/Long Distance0.9002
Predominantly Upwind0.9036
Predominantly Downwind0.9723
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9002
Tretall Distanseseilas Lite vind0.7875
Tretall Distanseseilas Mellomvind0.9854
Tretall Distanseseilas Mye vind1.0810
Tretall Pølsebane Lite vind0.6125
Tretall Pølsebane Mellomvind0.8067
Tretall Pølsebane Mye vind0.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind664.00.9036
Predominantly Downwind617.10.9723
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore649.50.9238
Cape Doctor Coastal545.61.0997
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7875
Triple Number Coastal/Long Distance Medium0.9854
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.6125
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9076
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7875
Triple Number Coastal/Long Distance Medium0.9854
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.6125
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9076
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Predominantly Upwind664.00.9036
Predominantly Downwind617.10.9723
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.50.9002
Triple Number Coastal/Long Distance Low761.90.7875
Triple Number Coastal/Long Distance Medium608.90.9854
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1070.8833.1705.2634.0595.2565.1515.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low761.90.7875
Triple Number All Purpose Medium608.90.9854
Triple Number All Purpose High555.01.0810
Triple Number Windward/Leeward Low979.60.6125
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High661.10.9076
Predominantly Upwind664.00.9036
Predominantly Downwind617.10.9723
Predominantly Upwind Low849.80.7060
Predominantly Upwind Medium688.10.8720
Predominantly Upwind High655.90.9147
Predominantly Downwind Low830.30.7226
Predominantly Downwind Medium609.60.9842
Predominantly Downwind High517.01.1604
Chicago-Mac Upwind0.8890
Chicago-Mac All Purpose0.9201
Chicago-Mac Downwind0.9571
Bayview-Mac Cove Island0.8657
Bayview-Mac Shore0.8702
Harvest Moon Regatta545.21.1006
Victoria-Maui1.0244
ORC Ref  041400018A1Issued on 16/05/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org