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Club
Certificate
Non Spinnaker
2023

Boat

Flamman

1921

Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.8°41.8°40.6°40.2°39.9°39.6°40.2°
Beat VMG2.533.053.443.733.893.953.99
52°3.864.585.065.405.595.675.74
60°4.064.775.245.565.745.845.92
75°4.194.925.405.705.906.046.19
90°4.124.865.395.745.996.176.39
110°3.854.675.295.695.966.196.61
120°3.664.495.145.585.886.116.56
135°3.264.104.785.315.685.946.39
150°2.843.684.374.965.425.756.21
Run VMG2.473.243.944.535.065.476.00
Gybe Angles155.0°164.0°173.0°176.6°178.4°179.0°179.3°

APH: 757.9

CDL: 5.469

GPH: 857.9

CertNo:

BOAT
ClassIFDesignerTord SundenBuilderMarieholmAge date01.1975Series date01.1966Offset fileIF-BOAT.offData fileFlamman
HULL
Length Overall7.865 mMaximum Beam2.200 mDraft1.243 mDisplacement2 501 kgDLR11.6019IMS DivisionPerformanceDynamic Allowance0.680%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight280 kgMinimum weight195 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail16.6316.89Headsail Luffed13.3013.30Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.21Storm Jib3.33Heavy Weather Jib8.99
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment26.8 kg·mStability Index138.0
COMMENTS
FFM=0.869; FAM=
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.
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Club
Certificate
Non Spinnaker
2023

Boat

Flamman

1921

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1423.41179.01046.8965.5925.8910.3903.1
52°932.0786.5711.3666.8644.3634.7627.4
60°886.2754.0686.5648.0626.9616.3608.1
75°860.2732.4666.7632.0610.1596.0581.8
90°874.6741.0667.8626.6601.5583.6563.2
110°934.7771.2680.5632.5603.8581.3544.4
120°983.5802.4700.9644.8612.7588.9548.5
135°1105.8877.3753.8677.6633.7605.8563.1
150°1266.8977.3823.1726.2664.0626.5580.0
Run VMG1456.61110.0914.6794.2711.8657.6599.8
Selected Courses
Windward / Leeward1440.01144.5980.7879.8818.8784.0751.5
All purpose1113.3905.4792.8725.6686.2663.2637.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward926.30.6478
All purpose757.90.7917
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5711
Downwind "popa"0.6726
70% up, 30% down "Ilhabela"0.5982
30% up, 70% down "Ilhabela-inverso"0.6385
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Predominantly Upwind813.40.7377
Predominantly Downwind779.10.7702
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low1009.40.5944
Triple Number All Purpose Medium753.10.7967
Triple Number All Purpose High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Predominantly Upwind813.40.7377
Predominantly Downwind779.10.7702
Predominantly Upwind Low1106.10.5424
Predominantly Upwind Medium833.90.7195
Predominantly Upwind High759.40.7901
Predominantly Downwind Low1119.20.5361
Predominantly Downwind Medium772.30.7769
Predominantly Downwind High630.30.9519
Chicago-Mac Upwind0.7218
Chicago-Mac All Purpose0.7370
Chicago-Mac Downwind0.7548
Bayview-Mac Cove Island0.6803
Bayview-Mac Shore0.6908
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching721.80.8312
Predominantly Reaching Low921.80.6509
Predominantly Reaching Medium719.70.8337
Predominantly Reaching High620.10.9677
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1417.20.4234
5-Band Low / Medium1172.20.5119
5-Band Medium900.50.6663
5-Band Medium / High792.40.7572
5-Band High757.10.7925
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance824.6
Triple Number Coastal/Long Distance Low1009.4
Triple Number Coastal/Long Distance Medium753.1
Triple Number Coastal/Long Distance High659.3
Triple Number Windward/Leeward Low1292.3
Triple Number Windward/Leeward Medium920.2
Triple Number Windward/Leeward High780.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5944
Triple Number Coastal/Long Distance Medium0.7967
Triple Number Coastal/Long Distance High0.9101
Triple Number Windward/Leeward Low0.4643
Triple Number Windward/Leeward Medium0.6520
Triple Number Windward/Leeward High0.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low1009.4
Triple Number Coastal/Long Distance Medium753.1
Triple Number Coastal/Long Distance High659.3
Triple Number Windward/Leeward Low1292.3
Triple Number Windward/Leeward Medium920.2
Triple Number Windward/Leeward High780.4
Predominantly Upwind813.4
Predominantly Downwind779.1
Predominantly Reaching743.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5944
Triple Number Coastal/Long Distance Medium0.7967
Triple Number Coastal/Long Distance High0.9101
Triple Number Windward/Leeward Low0.4643
Triple Number Windward/Leeward Medium0.6520
Triple Number Windward/Leeward High0.7688
Coastal/Long Distance0.7277
Predominantly Upwind0.7377
Predominantly Downwind0.7702
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.5944
Tretall Distanseseilas Mellomvind0.7967
Tretall Distanseseilas Mye vind0.9101
Tretall Pølsebane Lite vind0.4643
Tretall Pølsebane Mellomvind0.6520
Tretall Pølsebane Mye vind0.7688
Distanseseilas ett tall (OSN 8-16kn)0.7277
Distanseseilas ett tall (APH 6-20kn)0.7917
Enkeltall Motvind0.7377
Enkeltall Medvind0.7702
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Coastal/Long Distance824.60.7277
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind813.40.7377
Predominantly Downwind779.10.7702
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore761.20.7882
Cape Doctor Coastal645.10.9301
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5944
Triple Number Coastal/Long Distance Medium0.7967
Triple Number Coastal/Long Distance High0.9101
Triple Number Windward/Leeward Low0.4643
Triple Number Windward/Leeward Medium0.6520
Triple Number Windward/Leeward High0.7688
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5944
Triple Number Coastal/Long Distance Medium0.7967
Triple Number Coastal/Long Distance High0.9101
Triple Number Windward/Leeward Low0.4643
Triple Number Windward/Leeward Medium0.6520
Triple Number Windward/Leeward High0.7688
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Predominantly Upwind813.40.7377
Predominantly Downwind779.10.7702
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance824.60.7277
Triple Number Coastal/Long Distance Low1009.40.5944
Triple Number Coastal/Long Distance Medium753.10.7967
Triple Number Coastal/Long Distance High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1441.61079.3889.0774.3712.1670.4610.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low1009.40.5944
Triple Number All Purpose Medium753.10.7967
Triple Number All Purpose High659.30.9101
Triple Number Windward/Leeward Low1292.30.4643
Triple Number Windward/Leeward Medium920.20.6520
Triple Number Windward/Leeward High780.40.7688
Predominantly Upwind813.40.7377
Predominantly Downwind779.10.7702
Predominantly Upwind Low1106.10.5424
Predominantly Upwind Medium833.90.7195
Predominantly Upwind High759.40.7901
Predominantly Downwind Low1119.20.5361
Predominantly Downwind Medium772.30.7769
Predominantly Downwind High630.30.9519
Chicago-Mac Upwind0.7218
Chicago-Mac All Purpose0.7370
Chicago-Mac Downwind0.7548
Bayview-Mac Cove Island0.6803
Bayview-Mac Shore0.6908
Harvest Moon Regatta654.80.9163
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy772.70.7765
San Francisco Bay Medium920.50.6518
Predominantly Reaching721.80.8312
Predominantly Reaching Low921.80.6509
Predominantly Reaching Medium719.70.8337
Predominantly Reaching High620.10.9677
Windward/Leeward 60-40 Low1294.00.4637
Windward/Leeward 60-40 Medium947.60.6332
Windward/Leeward 60-40 High825.10.7272
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1417.20.4234
5-Band Low / Medium1172.20.5119
5-Band Medium900.50.6663
5-Band Medium / High792.40.7572
5-Band High757.10.7925
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
Non Spinnaker
2023

Boat

Flamman

1921

Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIFMeasurement03.05.2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.865Max. Beam2.200Draft1.243Displacement2 501Wetted area15.33IMS L6.154LSM05.996Acc. length7.150Sink (kg/mm) 8.21
VCGD-0.303VCGM-0.233RM Rated (kg·m) 26.8Limit of positive stability(°) 134.9Stability Index138.0
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/CheckstaysSpreaders1Rotating mastNo
P8.740IG8.160ISP8.630MDT10.110MDL10.133MDT2MDL2TLTaperMWGO
E3.400J2.560BAS1.000FSDNo FoilSFJ0.385SPL2.350WPLTPSBD0.090MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date03.05.2023MeasurerComment
SFFP0.750FFM0.869FF0.875LCFcl4.307SG1.0050
SAFP7.250FAM0.622FA0.629LCFsh4.453HBI0.703
W124.0W224.0W324.0W424.0
PD1110.0PD2110.0PD3110.0PD4110.0
WD6.915PLM2030.00GSA50.0RSA50.0RM26.8
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
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Club
Certificate
Non Spinnaker
2023

Boat

Flamman

1921

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.611.111.992.7516.6330.06.2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.040.420.821.712.673.627.55NoNo 13.3030.05.2022