Club
Certificate
Non Spinnaker
2023

Boat

Milda Augusta

NOR 489

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.6°39.4°39.0°38.8°38.8°39.0°
Beat VMG2.993.593.994.204.284.334.33
52°4.525.295.745.976.076.126.16
60°4.735.495.906.126.246.296.34
75°4.855.636.046.276.436.536.63
90°4.735.546.016.286.476.636.85
110°4.285.205.866.246.516.737.13
120°4.075.005.726.156.436.687.12
135°3.624.575.325.886.236.496.95
150°3.124.054.825.475.956.266.73
Run VMG2.703.524.254.905.485.926.47
Gybe Angles149.6°155.0°164.6°171.2°175.4°179.0°179.3°

APH: 682.9

CDL: 6.655

GPH: 768.6

CertNo: 9593

BOAT
ClassCUMULUSDesignerPeter NorlinBuilderAlbinAge dateSeries dateOffset fileALBCUM.OFFData file9593
HULL
Length Overall8.630 mMaximum Beam2.856 mDraft1.731 mDisplacement3,596 kgDLR9.6442IMS DivisionCruiser/RacerDynamic Allowance0.580%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight431 kgMinimum weight323 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.7819.00Headsail Luffed26.4726.47Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.62Storm Jib5.06Heavy Weather Jib13.64
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability 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  03440002LFMIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Milda Augusta

NOR 489

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1204.31001.7901.9858.1841.3832.3831.7
52°796.6680.8626.7603.3593.3588.0584.7
60°761.0655.6609.8588.2577.3571.9567.5
75°742.5639.9596.5574.3560.3551.3542.8
90°760.9649.6598.8573.3556.1543.0525.5
110°841.9692.4614.2576.6553.4534.8505.2
120°883.7719.4629.8585.6559.7539.3505.6
135°993.2788.1676.3611.9577.7554.7517.9
150°1154.7889.4747.5658.3605.4574.9535.0
Run VMG1333.41022.1847.1734.8657.3607.9556.5
Selected Courses
Windward / Leeward1268.81011.9874.5796.4749.3720.1694.1
All purpose978.2798.3705.7656.2628.0610.3589.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward835.00.7185
All purpose682.90.8786
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6490
Downwind "popa"0.7293
70% up, 30% down "Ilhabela"0.6712
30% up, 70% down "Ilhabela-inverso"0.7032
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Predominantly Upwind726.90.8254
Predominantly Downwind706.30.8496
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low888.20.6755
Triple Number All Purpose Medium677.50.8856
Triple Number All Purpose High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Predominantly Upwind726.90.8254
Predominantly Downwind706.30.8496
Predominantly Upwind Low956.20.6275
Predominantly Upwind Medium741.30.8094
Predominantly Upwind High698.80.8586
Predominantly Downwind Low1004.70.5972
Predominantly Downwind Medium705.60.8503
Predominantly Downwind High581.61.0317
Chicago-Mac Upwind0.8108
Chicago-Mac All Purpose0.8205
Chicago-Mac Downwind0.8327
Bayview-Mac Cove Island0.7651
Bayview-Mac Shore0.7784
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching651.10.9216
Predominantly Reaching Low812.40.7385
Predominantly Reaching Medium647.60.9265
Predominantly Reaching High572.21.0487
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1249.00.4804
5-Band Low / Medium1038.00.5780
5-Band Medium813.10.7379
5-Band Medium / High727.10.8252
5-Band High698.60.8589
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance743.0
Triple Number Coastal/Long Distance Low888.2
Triple Number Coastal/Long Distance Medium677.5
Triple Number Coastal/Long Distance High607.1
Triple Number Windward/Leeward Low1140.5
Triple Number Windward/Leeward Medium828.6
Triple Number Windward/Leeward High717.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6755
Triple Number Coastal/Long Distance Medium0.8856
Triple Number Coastal/Long Distance High0.9883
Triple Number Windward/Leeward Low0.5261
Triple Number Windward/Leeward Medium0.7241
Triple Number Windward/Leeward High0.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low888.2
Triple Number Coastal/Long Distance Medium677.5
Triple Number Coastal/Long Distance High607.1
Triple Number Windward/Leeward Low1140.5
Triple Number Windward/Leeward Medium828.6
Triple Number Windward/Leeward High717.6
Predominantly Upwind726.9
Predominantly Downwind706.3
Predominantly Reaching671.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6755
Triple Number Coastal/Long Distance Medium0.8856
Triple Number Coastal/Long Distance High0.9883
Triple Number Windward/Leeward Low0.5261
Triple Number Windward/Leeward Medium0.7241
Triple Number Windward/Leeward High0.8361
Coastal/Long Distance0.8075
Predominantly Upwind0.8254
Predominantly Downwind0.8496
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6755
Tretall Distanseseilas Mellomvind0.8856
Tretall Distanseseilas Mye vind0.9883
Tretall Pølsebane Lite vind0.5261
Tretall Pølsebane Mellomvind0.7241
Tretall Pølsebane Mye vind0.8361
Distanseseilas ett tall (OSN 8-16kn)0.8075
Distanseseilas ett tall (APH 6-20kn)0.8786
Enkeltall Motvind0.8254
Enkeltall Medvind0.8496
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Coastal/Long Distance743.00.8075
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind726.90.8254
Predominantly Downwind706.30.8496
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore701.90.8548
Cape Doctor Coastal596.01.0066
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6755
Triple Number Coastal/Long Distance Medium0.8856
Triple Number Coastal/Long Distance High0.9883
Triple Number Windward/Leeward Low0.5261
Triple Number Windward/Leeward Medium0.7241
Triple Number Windward/Leeward High0.8361
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6755
Triple Number Coastal/Long Distance Medium0.8856
Triple Number Coastal/Long Distance High0.9883
Triple Number Windward/Leeward Low0.5261
Triple Number Windward/Leeward Medium0.7241
Triple Number Windward/Leeward High0.8361
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Predominantly Upwind726.90.8254
Predominantly Downwind706.30.8496
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance743.00.8075
Triple Number Coastal/Long Distance Low888.20.6755
Triple Number Coastal/Long Distance Medium677.50.8856
Triple Number Coastal/Long Distance High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1275.3955.2792.2699.8651.8617.2565.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low888.20.6755
Triple Number All Purpose Medium677.50.8856
Triple Number All Purpose High607.10.9883
Triple Number Windward/Leeward Low1140.50.5261
Triple Number Windward/Leeward Medium828.60.7241
Triple Number Windward/Leeward High717.60.8361
Predominantly Upwind726.90.8254
Predominantly Downwind706.30.8496
Predominantly Upwind Low956.20.6275
Predominantly Upwind Medium741.30.8094
Predominantly Upwind High698.80.8586
Predominantly Downwind Low1004.70.5972
Predominantly Downwind Medium705.60.8503
Predominantly Downwind High581.61.0317
Chicago-Mac Upwind0.8108
Chicago-Mac All Purpose0.8205
Chicago-Mac Downwind0.8327
Bayview-Mac Cove Island0.7651
Bayview-Mac Shore0.7784
Harvest Moon Regatta596.71.0055
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy708.80.8465
San Francisco Bay Medium823.50.7286
Predominantly Reaching651.10.9216
Predominantly Reaching Low812.40.7385
Predominantly Reaching Medium647.60.9265
Predominantly Reaching High572.21.0487
Windward/Leeward 60-40 Low1132.90.5296
Windward/Leeward 60-40 Medium846.30.7090
Windward/Leeward 60-40 High757.30.7922
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1249.00.4804
5-Band Low / Medium1038.00.5780
5-Band Medium813.10.7379
5-Band Medium / High727.10.8252
5-Band High698.60.8589
ORC Ref  03440002LFMIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Milda Augusta

NOR 489

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCUMULUSMeasurementHINPlan reviewHull constructionLightCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.630Max. Beam2.856Draft1.731Displacement3,596Wetted area17.49IMS L7.253LSM07.197Acc. length8.630Sink (kg/mm) 11.57
VCGD-0.035VCGM-0.008RM Rated (kg·m) 47.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0016
PSD0.000PHD0.000PHL0.000
PSA0.0°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.700IG10.050ISP10.050MDT10.115MDL10.165MDT20.000MDL20.000TL0.000MW0.000GO0.000
E3.000J3.270BAS1.300FSD0.000SFJ0.000SPL3.290WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.035Flotation Date01/01/2015MeasurerComment
SFFP0.919FFMFF1.197LCFcl4.898SG0.0000
SAFP8.441FAMFA0.858LCFsh5.099HBI1.047
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002LFMIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Milda Augusta

NOR 489

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment438-2007082112200.130.001.071.832.4818.7827/06/2007
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment438-2007062708080.000.000.000.000.004.9210.57NoNo 26.4727/06/2007382-2010042516450.000.000.000.000.004.9110.40NoNo 25.9925/04/2010
ORC Ref  03440002LFMIssued on 11/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org