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Club
Certificate
Double Handed
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 Angles43.5°41.1°40.6°40.6°40.8°41.2°41.8°
Beat VMG2.563.083.443.663.743.793.79
52°3.894.575.065.355.485.545.59
60°4.094.765.245.525.675.735.79
75°4.224.915.395.685.855.976.08
90°4.295.095.595.845.956.096.30
110°4.325.145.665.976.206.386.59
120°4.175.025.575.916.186.426.82
135°3.764.625.285.716.016.296.80
150°3.264.134.845.405.776.056.56
Run VMG2.823.604.254.855.365.726.24
Gybe Angles148.7°154.1°159.2°170.0°177.2°179.0°179.0°

APH: 737.4

CDL: 5.346

GPH: 827.8

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 Allowance0.700%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kgMinimum weight120 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  Spinnakers4
STABILITY
Righting Moment26.8 kg·mStability Index140.3
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
Double Handed
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 VMG1407.01167.41045.7984.9961.5949.9949.2
52°925.1788.4712.0673.5656.7649.3644.2
60°880.8756.6687.5652.2635.4628.0621.5
75°854.0733.0668.4634.0614.9603.4592.1
90°840.0707.7644.0616.2605.2591.3571.3
110°833.4699.9636.3602.9580.4564.6545.9
120°862.3717.2645.8609.2582.9561.1527.5
135°957.8779.7681.4630.2598.8572.6529.1
150°1105.0871.1743.3666.7623.9595.4548.9
Run VMG1276.01001.1846.3741.9671.8629.2577.0
Selected Courses
Windward / Leeward1341.51084.3946.0863.4816.7789.6763.1
All purpose1040.3858.0761.6709.1681.0663.0641.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward904.20.6636
All purpose737.40.8136
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5626
Downwind "popa"0.7313
70% up, 30% down "Ilhabela"0.6044
30% up, 70% down "Ilhabela-inverso"0.6709
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Predominantly Upwind805.70.7447
Predominantly Downwind737.80.8132
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low949.10.6322
Triple Number All Purpose Medium732.00.8197
Triple Number All Purpose High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Predominantly Upwind805.70.7447
Predominantly Downwind737.80.8132
Predominantly Upwind Low1069.00.5613
Predominantly Upwind Medium837.70.7163
Predominantly Upwind High782.90.7664
Predominantly Downwind Low1018.90.5889
Predominantly Downwind Medium723.10.8298
Predominantly Downwind High608.00.9868
Chicago-Mac Upwind0.7305
Chicago-Mac All Purpose0.7622
Chicago-Mac Downwind0.7990
Bayview-Mac Cove Island0.7080
Bayview-Mac Shore0.7116
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching698.10.8594
Predominantly Reaching Low859.80.6978
Predominantly Reaching Medium690.20.8693
Predominantly Reaching High614.00.9773
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1321.70.4540
5-Band Low / Medium1109.90.5406
5-Band Medium881.60.6806
5-Band Medium / High795.90.7539
5-Band High767.70.7816
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance801.0
Triple Number Coastal/Long Distance Low949.1
Triple Number Coastal/Long Distance Medium732.0
Triple Number Coastal/Long Distance High659.4
Triple Number Windward/Leeward Low1212.9
Triple Number Windward/Leeward Medium897.7
Triple Number Windward/Leeward High786.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6322
Triple Number Coastal/Long Distance Medium0.8197
Triple Number Coastal/Long Distance High0.9099
Triple Number Windward/Leeward Low0.4947
Triple Number Windward/Leeward Medium0.6684
Triple Number Windward/Leeward High0.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low949.1
Triple Number Coastal/Long Distance Medium732.0
Triple Number Coastal/Long Distance High659.4
Triple Number Windward/Leeward Low1212.9
Triple Number Windward/Leeward Medium897.7
Triple Number Windward/Leeward High786.4
Predominantly Upwind805.7
Predominantly Downwind737.8
Predominantly Reaching712.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6322
Triple Number Coastal/Long Distance Medium0.8197
Triple Number Coastal/Long Distance High0.9099
Triple Number Windward/Leeward Low0.4947
Triple Number Windward/Leeward Medium0.6684
Triple Number Windward/Leeward High0.7630
Coastal/Long Distance0.7491
Predominantly Upwind0.7447
Predominantly Downwind0.8132
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6322
Tretall Distanseseilas Mellomvind0.8197
Tretall Distanseseilas Mye vind0.9099
Tretall Pølsebane Lite vind0.4947
Tretall Pølsebane Mellomvind0.6684
Tretall Pølsebane Mye vind0.7630
Distanseseilas ett tall (OSN 8-16kn)0.7491
Distanseseilas ett tall (APH 6-20kn)0.8136
Enkeltall Motvind0.7447
Enkeltall Medvind0.8132
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Coastal/Long Distance801.00.7491
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind805.70.7447
Predominantly Downwind737.80.8132
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore771.10.7782
Cape Doctor Coastal647.90.9260
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6322
Triple Number Coastal/Long Distance Medium0.8197
Triple Number Coastal/Long Distance High0.9099
Triple Number Windward/Leeward Low0.4947
Triple Number Windward/Leeward Medium0.6684
Triple Number Windward/Leeward High0.7630
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6322
Triple Number Coastal/Long Distance Medium0.8197
Triple Number Coastal/Long Distance High0.9099
Triple Number Windward/Leeward Low0.4947
Triple Number Windward/Leeward Medium0.6684
Triple Number Windward/Leeward High0.7630
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Predominantly Upwind805.70.7447
Predominantly Downwind737.80.8132
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance801.00.7491
Triple Number Coastal/Long Distance Low949.10.6322
Triple Number Coastal/Long Distance Medium732.00.8197
Triple Number Coastal/Long Distance High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1334.91020.0854.7757.6706.8668.7609.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low949.10.6322
Triple Number All Purpose Medium732.00.8197
Triple Number All Purpose High659.40.9099
Triple Number Windward/Leeward Low1212.90.4947
Triple Number Windward/Leeward Medium897.70.6684
Triple Number Windward/Leeward High786.40.7630
Predominantly Upwind805.70.7447
Predominantly Downwind737.80.8132
Predominantly Upwind Low1069.00.5613
Predominantly Upwind Medium837.70.7163
Predominantly Upwind High782.90.7664
Predominantly Downwind Low1018.90.5889
Predominantly Downwind Medium723.10.8298
Predominantly Downwind High608.00.9868
Chicago-Mac Upwind0.7305
Chicago-Mac All Purpose0.7622
Chicago-Mac Downwind0.7990
Bayview-Mac Cove Island0.7080
Bayview-Mac Shore0.7116
Harvest Moon Regatta635.90.9436
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy777.10.7721
San Francisco Bay Medium894.40.6708
Predominantly Reaching698.10.8594
Predominantly Reaching Low859.80.6978
Predominantly Reaching Medium690.20.8693
Predominantly Reaching High614.00.9773
Windward/Leeward 60-40 Low1227.70.4887
Windward/Leeward 60-40 Medium937.40.6401
Windward/Leeward 60-40 High842.90.7118
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1321.70.4540
5-Band Low / Medium1109.90.5406
5-Band Medium881.60.6806
5-Band Medium / High795.90.7539
5-Band High767.70.7816
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
Double Handed
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 L6.094LSM05.996Acc. length7.150Sink (kg/mm) 8.21
VCGD-0.303VCGM-0.233RM Rated (kg·m) 26.8Limit of positive stability(°) 137.3Stability Index140.3
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
Double Handed
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