Club
Certificate
2024

Boat

DÜRÜMLE

TUR-7

Turkiye
Sailing
Federation
www.tyf.org.tr/
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.8°41.5°40.4°38.8°37.6°37.2°37.8°39.0°
Beat VMG2.683.323.794.104.324.414.414.36
52°4.064.935.515.816.036.176.256.27
60°4.265.145.675.966.216.406.566.61
75°4.395.365.876.196.456.747.117.27
90°4.715.656.176.616.947.157.608.08
110°4.705.656.226.797.377.958.949.86
120°4.535.526.106.667.288.009.7211.58
135°4.085.105.806.306.837.449.0912.48
150°3.474.445.225.736.106.497.6310.45
Run VMG3.013.844.524.965.405.846.609.05
Gybe Angles145.3°146.9°147.6°148.9°172.7°175.7°140.9°139.2°
APH ToD:668.6CDL: 6.066APH ToT: 0.8974CertNo:006/22
BOAT
ClassCHEESE 6.5DesignerSTEVE THOMPSONBuilderTBOATSAge dateSeries date01/2007Offset filecheese65.offData fileTUR7
HULL
Length Overall6.566 mMaximum Beam2.320 mDraft1.667 mDisplacement829 kgDLR3.6467IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight270 kg(declared)Minimum weight140 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail12.7613.10Headsail Luffed8.028.02Headsail FlyingSymmetricAsymmetric24.0924.09 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail4.04Storm Jib1.70Heavy Weather Jib4.59
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
OUTBOARD ENGINE ONBOARD HONDA 2.3
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.

Club
Certificate
2024

Boat

DÜRÜMLE

TUR-7

Turkiye
Sailing
Federation
www.tyf.org.tr/
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1344.41085.3951.1877.7833.1816.6815.5825.6
52°887.4730.0653.7619.7597.4583.9575.7574.1
60°844.6700.9634.7603.6579.6562.1548.9544.9
75°820.2671.2612.9581.7557.8533.9506.6495.1
90°764.7637.7583.7544.6518.4503.6473.4445.5
110°765.5636.7578.6530.3488.4452.7402.6365.2
120°794.1652.6589.9540.5494.4450.0370.5310.8
135°883.1706.1620.9571.7527.0483.7395.9288.4
150°1037.4810.9689.8628.5590.2555.1472.1344.4
Run VMG1197.9936.3796.5725.7666.8616.7545.2397.7
Selected Courses
Windward / Leeward1271.21010.8873.8801.7749.9716.6680.3611.6
All purpose978.8791.4698.8646.4608.4581.2541.2494.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward835.60.7181
All purpose668.60.8974
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6247
Downwind "popa"0.7657
70% up, 30% down "Ilhabela"0.6612
30% up, 70% down "Ilhabela-inverso"0.7171
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Predominantly Upwind730.70.8211
Predominantly Downwind678.40.8845
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low885.10.6779
Triple Number AP Medium666.50.9002
Triple Number AP High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Single Number Predominant Upwind729.70.8223
Single Number Predominant Reaching634.00.9464
Single Number Predominant Downwind679.00.8837
Predominant Upwind - Low995.10.6029
Predominant Upwind - Low/Med816.10.7352
Predominant Upwind - Medium704.60.8516
Predominant Upwind - Med/High642.30.9342
Predominant Upwind - High614.50.9764
Predominant Downwind Low957.80.6264
Predominant Downwind Low/Med773.50.7757
Predominant Downwind Medium654.60.9166
Predominant Downwind Med/High569.81.0529
Predominant Downwind High503.61.1914
Predominant Reaching Low862.90.6953
Predominant Reaching Low/Med711.00.8439
Predominant Reaching Medium614.10.9770
Predominant Reaching Med/High548.61.0937
Predominant Reaching High501.71.1959
SA/DSPL Upwind23.57SA/DSPL Downwind41.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1212.10.4950
5-Band Windward/Leeward Low/Med970.00.6186
5-Band Windward/Leeward Medium815.20.7361
5-Band Windward/Leeward Med/High723.30.8295
5-Band Windward/Leeward High674.70.8893
Windward/Leeward 60-40 Low1226.80.4891
Windward/Leeward 60-40 Low/Med985.10.6091
Windward/Leeward 60-40 Medium831.00.7220
Windward/Leeward 60-40 Med/High743.50.8070
Windward/Leeward 60-40 High703.30.8532
5-Band AP Low936.30.6408
5-Band AP Low/Med764.90.7844
5-Band AP Medium655.30.9156
5-Band AP Med/High584.51.0265
5-Band AP High540.11.1108
5-Band SF Bay Tour - Low1154.80.5196
5-Band SF Bay Tour - Low/Med928.50.6462
5-Band SF Bay Tour - Medium783.90.7654
5-Band SF Bay Tour - Med/High697.90.8598
5-Band SF Bay Tour - High650.90.9218
Chicago-Mac Upwind0.8042
Chicago-Mac All Purpose0.8349
Chicago-Mac Downwind0.8688
Bayview-Mac Cove Island0.7677
Bayview-Mac Shore0.7744
Harvest Moon Regatta563.31.0652
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance730.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.9003
Triple Number Coastal/Long Distance High1.0471
Triple Number Windward/Leeward Low0.5259
Triple Number Windward/Leeward Medium0.7227
Triple Number Windward/Leeward High0.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low885.1
Triple Number Coastal/Long Distance Medium666.4
Triple Number Coastal/Long Distance High573.0
Triple Number Windward/Leeward Low1140.9
Triple Number Windward/Leeward Medium830.2
Triple Number Windward/Leeward High711.3
Predominantly Upwind730.7
Predominantly Downwind678.4
Predominantly Reaching644.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.9003
Triple Number Coastal/Long Distance High1.0471
Triple Number Windward/Leeward Low0.5259
Triple Number Windward/Leeward Medium0.7227
Triple Number Windward/Leeward High0.8435
Coastal/Long Distance0.8219
Predominantly Upwind0.8211
Predominantly Downwind0.8845
For information
General Purpose Handicap (GPH)756.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6779
Tretall Distanseseilas Mellomvind0.9003
Tretall Distanseseilas Mye vind1.0471
Tretall Pølsebane Lite vind0.5259
Tretall Pølsebane Mellomvind0.7227
Tretall Pølsebane Mye vind0.8435
Distanseseilas ett tall0.8974
Enkeltall Motvind0.8211
Enkeltall Medvind0.8845
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Coastal/Long Distance730.00.8219
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind730.70.8211
Predominantly Downwind678.40.8845
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore632.20.9490
Cape Doctor Coastal508.81.1792
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.9003
Triple Number Coastal/Long Distance High1.0471
Triple Number Windward/Leeward Low0.5259
Triple Number Windward/Leeward Medium0.7227
Triple Number Windward/Leeward High0.8435
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6779
Triple Number Coastal/Long Distance Medium0.9003
Triple Number Coastal/Long Distance High1.0471
Triple Number Windward/Leeward Low0.5259
Triple Number Windward/Leeward Medium0.7227
Triple Number Windward/Leeward High0.8435
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Predominantly Upwind730.70.8211
Predominantly Downwind678.40.8845
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance730.00.8219
Triple Number Coastal/Long Distance Low885.10.6779
Triple Number Coastal/Long Distance Medium666.40.9003
Triple Number Coastal/Long Distance High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1263.8948.7787.2692.5632.9586.2507.8459.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low885.10.6779
Triple Number AP Medium666.50.9002
Triple Number AP High573.01.0471
Triple Number Windward/Leeward Low1140.90.5259
Triple Number Windward/Leeward Medium830.20.7227
Triple Number Windward/Leeward High711.30.8435
Single Number Predominant Upwind729.70.8223
Single Number Predominant Reaching634.00.9464
Single Number Predominant Downwind679.00.8837
Predominant Upwind - Low995.10.6029
Predominant Upwind - Low/Med816.10.7352
Predominant Upwind - Medium704.60.8516
Predominant Upwind - Med/High642.30.9342
Predominant Upwind - High614.50.9764
Predominant Downwind Low957.80.6264
Predominant Downwind Low/Med773.50.7757
Predominant Downwind Medium654.60.9166
Predominant Downwind Med/High569.81.0529
Predominant Downwind High503.61.1914
Predominant Reaching Low862.90.6953
Predominant Reaching Low/Med711.00.8439
Predominant Reaching Medium614.10.9770
Predominant Reaching Med/High548.61.0937
Predominant Reaching High501.71.1959
SA/DSPL Upwind23.57SA/DSPL Downwind41.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1212.10.4950
5-Band Windward/Leeward Low/Med970.00.6186
5-Band Windward/Leeward Medium815.20.7361
5-Band Windward/Leeward Med/High723.30.8295
5-Band Windward/Leeward High674.70.8893
Windward/Leeward 60-40 Low1226.80.4891
Windward/Leeward 60-40 Low/Med985.10.6091
Windward/Leeward 60-40 Medium831.00.7220
Windward/Leeward 60-40 Med/High743.50.8070
Windward/Leeward 60-40 High703.30.8532
5-Band AP Low936.30.6408
5-Band AP Low/Med764.90.7844
5-Band AP Medium655.30.9156
5-Band AP Med/High584.51.0265
5-Band AP High540.11.1108
5-Band SF Bay Tour - Low1154.80.5196
5-Band SF Bay Tour - Low/Med928.50.6462
5-Band SF Bay Tour - Medium783.90.7654
5-Band SF Bay Tour - Med/High697.90.8598
5-Band SF Bay Tour - High650.90.9218
Chicago-Mac Upwind0.8042
Chicago-Mac All Purpose0.8349
Chicago-Mac Downwind0.8688
Bayview-Mac Cove Island0.7677
Bayview-Mac Shore0.7744
Harvest Moon Regatta563.31.0652

Club
Certificate
2024

Boat

DÜRÜMLE

TUR-7

Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCHEESE 6.5Measurement09/03/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA6.566Max. Beam2.320Draft1.667Displacement829Wetted area8.78IMS L6.342LSM06.102Acc. length6.566Sink (kg/mm) 6.88
VCGD-0.150VCGM-0.104RM Rated (kg·m) 15.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight340Declared crew weight270
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders1Rotating mastNo
P7.090IG6.100ISP6.950MDT10.085MDL10.120MDT20.080MDL20.085TL0.800MW0.110GO
E3.250J2.376BAS0.830FSDNo FoilSFJ0.000SPLWPLTPS3.150BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date09/03/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

DÜRÜMLE

TUR-7

Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.170.621.111.882.5112.7625/03/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.080.370.701.251.872.456.34NoNo 8.0225/03/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA7.356.606.983.984.8083%24.0912/09/2018White