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Club
Certificate
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 VMG2.533.053.443.733.893.963.99
52°3.864.585.065.405.595.675.74
60°4.064.775.245.565.745.845.92
75°4.184.925.405.705.906.046.19
90°4.285.115.635.916.076.156.39
110°4.305.145.675.996.256.456.76
120°4.155.015.585.926.196.456.89
135°3.744.605.275.716.016.286.81
150°3.244.124.835.395.776.046.55
Run VMG2.813.584.244.855.365.736.24
Gybe Angles148.7°154.1°159.5°171.2°177.2°179.0°179.0°

APH: 732.0

CDL: 5.471

GPH: 824.5

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 Allowance0.690%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 FlyingSymmetric30.2030.20Asymmetric
STORM SAIL AREAS (m²)
Trysail5.21Storm Jib3.33Heavy Weather Jib8.99
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
STABILITY
Righting Moment26.8 kg·mStability Index138.1
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
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 VMG1423.61179.11047.0965.4925.5909.9902.6
52°932.1786.6711.3666.8644.2634.6627.3
60°886.3754.1686.5648.0626.8616.2607.9
75°860.3732.5666.7632.0610.1595.9581.7
90°840.7704.7639.9608.9593.5585.4563.2
110°837.3700.0634.9600.7575.9557.7532.8
120°866.5719.3645.7608.5581.5558.0522.2
135°962.6782.7682.8630.3598.8573.1528.7
150°1110.9874.2745.7668.0624.2595.7549.9
Run VMG1282.81005.2849.5742.4671.4628.3577.3
Selected Courses
Windward / Leeward1353.21092.2948.2853.9798.5769.1740.0
All purpose1047.8861.2761.7703.1669.6650.3626.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward896.30.6694
All purpose732.00.8196
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5712
Downwind "popa"0.7295
70% up, 30% down "Ilhabela"0.6110
30% up, 70% down "Ilhabela-inverso"0.6735
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Predominantly Upwind798.00.7518
Predominantly Downwind736.30.8149
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low954.50.6286
Triple Number All Purpose Medium727.40.8248
Triple Number All Purpose High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Predominantly Upwind798.00.7518
Predominantly Downwind736.30.8149
Predominantly Upwind Low1076.90.5572
Predominantly Upwind Medium828.50.7242
Predominantly Upwind High757.00.7926
Predominantly Downwind Low1023.80.5860
Predominantly Downwind Medium722.50.8305
Predominantly Downwind High605.10.9915
Chicago-Mac Upwind0.7358
Chicago-Mac All Purpose0.7652
Chicago-Mac Downwind0.8000
Bayview-Mac Cove Island0.7076
Bayview-Mac Shore0.7117
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching693.80.8648
Predominantly Reaching Low862.10.6960
Predominantly Reaching Medium687.00.8733
Predominantly Reaching High606.10.9899
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1333.10.4501
5-Band Low / Medium1116.40.5374
5-Band Medium873.20.6871
5-Band Medium / High776.20.7729
5-Band High745.00.8053
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance796.1
Triple Number Coastal/Long Distance Low954.5
Triple Number Coastal/Long Distance Medium727.4
Triple Number Coastal/Long Distance High646.1
Triple Number Windward/Leeward Low1222.7
Triple Number Windward/Leeward Medium891.4
Triple Number Windward/Leeward High765.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6286
Triple Number Coastal/Long Distance Medium0.8248
Triple Number Coastal/Long Distance High0.9287
Triple Number Windward/Leeward Low0.4907
Triple Number Windward/Leeward Medium0.6731
Triple Number Windward/Leeward High0.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low954.5
Triple Number Coastal/Long Distance Medium727.4
Triple Number Coastal/Long Distance High646.1
Triple Number Windward/Leeward Low1222.7
Triple Number Windward/Leeward Medium891.4
Triple Number Windward/Leeward High765.5
Predominantly Upwind798.0
Predominantly Downwind736.3
Predominantly Reaching709.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6286
Triple Number Coastal/Long Distance Medium0.8248
Triple Number Coastal/Long Distance High0.9287
Triple Number Windward/Leeward Low0.4907
Triple Number Windward/Leeward Medium0.6731
Triple Number Windward/Leeward High0.7838
Coastal/Long Distance0.7537
Predominantly Upwind0.7518
Predominantly Downwind0.8149
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6286
Tretall Distanseseilas Mellomvind0.8248
Tretall Distanseseilas Mye vind0.9287
Tretall Pølsebane Lite vind0.4907
Tretall Pølsebane Mellomvind0.6731
Tretall Pølsebane Mye vind0.7838
Distanseseilas ett tall (OSN 8-16kn)0.7537
Distanseseilas ett tall (APH 6-20kn)0.8196
Enkeltall Motvind0.7518
Enkeltall Medvind0.8149
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Coastal/Long Distance796.10.7537
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind798.00.7518
Predominantly Downwind736.30.8149
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore748.70.8014
Cape Doctor Coastal633.40.9473
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6286
Triple Number Coastal/Long Distance Medium0.8248
Triple Number Coastal/Long Distance High0.9287
Triple Number Windward/Leeward Low0.4907
Triple Number Windward/Leeward Medium0.6731
Triple Number Windward/Leeward High0.7838
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6286
Triple Number Coastal/Long Distance Medium0.8248
Triple Number Coastal/Long Distance High0.9287
Triple Number Windward/Leeward Low0.4907
Triple Number Windward/Leeward Medium0.6731
Triple Number Windward/Leeward High0.7838
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Predominantly Upwind798.00.7518
Predominantly Downwind736.30.8149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance796.10.7537
Triple Number Coastal/Long Distance Low954.50.6286
Triple Number Coastal/Long Distance Medium727.40.8248
Triple Number Coastal/Long Distance High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1346.21026.4855.8750.6694.6656.8598.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low954.50.6286
Triple Number All Purpose Medium727.40.8248
Triple Number All Purpose High646.10.9287
Triple Number Windward/Leeward Low1222.70.4907
Triple Number Windward/Leeward Medium891.40.6731
Triple Number Windward/Leeward High765.50.7838
Predominantly Upwind798.00.7518
Predominantly Downwind736.30.8149
Predominantly Upwind Low1076.90.5572
Predominantly Upwind Medium828.50.7242
Predominantly Upwind High757.00.7926
Predominantly Downwind Low1023.80.5860
Predominantly Downwind Medium722.50.8305
Predominantly Downwind High605.10.9915
Chicago-Mac Upwind0.7358
Chicago-Mac All Purpose0.7652
Chicago-Mac Downwind0.8000
Bayview-Mac Cove Island0.7076
Bayview-Mac Shore0.7117
Harvest Moon Regatta632.40.9487
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy757.10.7925
San Francisco Bay Medium889.60.6744
Predominantly Reaching693.80.8648
Predominantly Reaching Low862.10.6960
Predominantly Reaching Medium687.00.8733
Predominantly Reaching High606.10.9899
Windward/Leeward 60-40 Low1238.40.4845
Windward/Leeward 60-40 Medium928.50.6462
Windward/Leeward 60-40 High815.00.7362
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1333.10.4501
5-Band Low / Medium1116.40.5374
5-Band Medium873.20.6871
5-Band Medium / High776.20.7729
5-Band High745.00.8053
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
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 L6.156LSM05.996Acc. length7.150Sink (kg/mm) 8.21
VCGD-0.303VCGM-0.233RM Rated (kg·m) 26.8Limit of positive stability(°) 135.0Stability Index138.1
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
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
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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.158.158.154.454.4330.2030.05.2022