Club
Certificate
2023

Boat

DESILOU

USA 1821

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.1°40.0°38.2°37.5°37.0°37.0°37.6°
Beat VMG3.774.514.945.135.225.285.30
52°5.676.566.997.177.267.317.37
60°5.936.757.157.347.447.507.57
75°6.106.867.277.527.697.807.93
90°5.986.827.277.587.838.048.30
110°5.606.717.317.708.048.318.64
120°5.426.557.217.648.028.389.03
135°4.876.006.837.347.748.138.97
150°4.095.216.166.897.357.738.47
Run VMG3.544.515.356.076.697.197.91
Gybe Angles144.2°149.3°152.9°158.6°171.8°177.2°179.0°

APH: 552.3

CDL: 9.302

GPH: 616.6

CertNo: US7088

BOAT
ClassFIRST 36.7DesignerFARRBuilderBENETEAUAge date01/2001Series date01/2000Offset fileFIRST367.offData fileUSA1821
HULL
Length Overall10.640 mMaximum Beam3.458 mDraft2.220 mDisplacement5,517 kgDLR6.8981IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight681 kgMinimum weight511 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail39.5940.40Headsail Luffed44.1744.17Headsail FlyingSymmetric82.8382.83Asymmetric
STORM SAIL AREAS (m²)
Trysail11.52Storm Jib10.05Heavy Weather Jib27.11
SAIL LIMITS
Headsails5  Spinnakers4
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.

Club
Certificate
2023

Boat

DESILOU

USA 1821

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG954.5798.2728.3702.3689.4681.7678.9
52°634.7548.9514.9502.4496.1492.3488.7
60°606.9533.6503.5490.5484.0479.9475.4
75°590.5524.6495.5478.5468.1461.7454.2
90°602.2527.9495.2475.1459.5447.5433.7
110°642.4536.7492.7467.4447.8433.4416.6
120°663.8549.7499.2471.2448.9429.4398.9
135°740.0599.5526.8490.3465.2442.7401.3
150°880.3690.8584.1522.9489.6466.0424.9
Run VMG1016.4797.7672.7592.9537.8500.6455.0
Selected Courses
Windward / Leeward985.5798.0700.5647.6613.6591.2566.9
All purpose759.5630.7568.2535.3514.7500.2481.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward673.60.8907
All purpose552.31.0864
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8025
Downwind "popa"0.9184
70% up, 30% down "Ilhabela"0.8341
30% up, 70% down "Ilhabela-inverso"0.8803
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Predominantly Upwind590.51.0160
Predominantly Downwind565.91.0602
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low695.10.8632
Triple Number All Purpose Medium549.01.0928
Triple Number All Purpose High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Predominantly Upwind590.51.0160
Predominantly Downwind565.91.0602
Predominantly Upwind Low754.70.7950
Predominantly Upwind Medium605.90.9902
Predominantly Upwind High575.31.0429
Predominantly Downwind Low777.00.7722
Predominantly Downwind Medium565.51.0611
Predominantly Downwind High472.61.2696
Chicago-Mac Upwind1.0000
Chicago-Mac All Purpose1.0184
Chicago-Mac Downwind1.0416
Bayview-Mac Cove Island0.9569
Bayview-Mac Shore0.9688
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching527.11.1384
Predominantly Reaching Low634.30.9459
Predominantly Reaching Medium523.31.1465
Predominantly Reaching High467.11.2846
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low971.00.6179
5-Band Low / Medium818.10.7334
5-Band Medium658.50.9112
5-Band Medium / High595.61.0073
5-Band High571.11.0506
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance599.6
Triple Number Coastal/Long Distance Low695.1
Triple Number Coastal/Long Distance Medium549.0
Triple Number Coastal/Long Distance High496.6
Triple Number Windward/Leeward Low891.7
Triple Number Windward/Leeward Medium669.3
Triple Number Windward/Leeward High587.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8632
Triple Number Coastal/Long Distance Medium1.0928
Triple Number Coastal/Long Distance High1.2081
Triple Number Windward/Leeward Low0.6729
Triple Number Windward/Leeward Medium0.8965
Triple Number Windward/Leeward High1.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low695.1
Triple Number Coastal/Long Distance Medium549.0
Triple Number Coastal/Long Distance High496.6
Triple Number Windward/Leeward Low891.7
Triple Number Windward/Leeward Medium669.3
Triple Number Windward/Leeward High587.7
Predominantly Upwind590.5
Predominantly Downwind565.9
Predominantly Reaching541.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8632
Triple Number Coastal/Long Distance Medium1.0928
Triple Number Coastal/Long Distance High1.2081
Triple Number Windward/Leeward Low0.6729
Triple Number Windward/Leeward Medium0.8965
Triple Number Windward/Leeward High1.0209
Coastal/Long Distance1.0007
Predominantly Upwind1.0160
Predominantly Downwind1.0602
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8632
Tretall Distanseseilas Mellomvind1.0928
Tretall Distanseseilas Mye vind1.2081
Tretall Pølsebane Lite vind0.6729
Tretall Pølsebane Mellomvind0.8965
Tretall Pølsebane Mye vind1.0209
Distanseseilas ett tall (OSN 8-16kn)1.0007
Distanseseilas ett tall (APH 6-20kn)1.0864
Enkeltall Motvind1.0160
Enkeltall Medvind1.0602
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Coastal/Long Distance599.61.0007
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind590.51.0160
Predominantly Downwind565.91.0602
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore574.21.0449
Cape Doctor Coastal486.91.2324
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8632
Triple Number Coastal/Long Distance Medium1.0928
Triple Number Coastal/Long Distance High1.2081
Triple Number Windward/Leeward Low0.6729
Triple Number Windward/Leeward Medium0.8965
Triple Number Windward/Leeward High1.0209
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8632
Triple Number Coastal/Long Distance Medium1.0928
Triple Number Coastal/Long Distance High1.2081
Triple Number Windward/Leeward Low0.6729
Triple Number Windward/Leeward Medium0.8965
Triple Number Windward/Leeward High1.0209
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Predominantly Upwind590.51.0160
Predominantly Downwind565.91.0602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance599.61.0007
Triple Number Coastal/Long Distance Low695.10.8632
Triple Number Coastal/Long Distance Medium549.01.0928
Triple Number Coastal/Long Distance High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance988.6753.5635.7569.8533.7505.3461.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low695.10.8632
Triple Number All Purpose Medium549.01.0928
Triple Number All Purpose High496.61.2081
Triple Number Windward/Leeward Low891.70.6729
Triple Number Windward/Leeward Medium669.30.8965
Triple Number Windward/Leeward High587.71.0209
Predominantly Upwind590.51.0160
Predominantly Downwind565.91.0602
Predominantly Upwind Low754.70.7950
Predominantly Upwind Medium605.90.9902
Predominantly Upwind High575.31.0429
Predominantly Downwind Low777.00.7722
Predominantly Downwind Medium565.51.0611
Predominantly Downwind High472.61.2696
Chicago-Mac Upwind1.0000
Chicago-Mac All Purpose1.0184
Chicago-Mac Downwind1.0416
Bayview-Mac Cove Island0.9569
Bayview-Mac Shore0.9688
Harvest Moon Regatta484.71.2378
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy577.71.0386
San Francisco Bay Medium661.30.9073
Predominantly Reaching527.11.1384
Predominantly Reaching Low634.30.9459
Predominantly Reaching Medium523.31.1465
Predominantly Reaching High467.11.2846
Windward/Leeward 60-40 Low888.60.6752
Windward/Leeward 60-40 Medium685.10.8758
Windward/Leeward 60-40 High620.00.9678
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low971.00.6179
5-Band Low / Medium818.10.7334
5-Band Medium658.50.9112
5-Band Medium / High595.61.0073
5-Band High571.11.0506

Club
Certificate
2023

Boat

DESILOU

USA 1821

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 36.7Measurement30/10/2001HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.640Max. Beam3.458Draft2.220Displacement5,517Wetted area25.02IMS L9.564LSM09.282Acc. length10.640Sink (kg/mm) 19.13
VCGD0.167VCGM0.160RM Rated (kg·m) 126.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.405PBW0.110PIPA0.0031
EDL2.430ST10.046ST20.170
ST30.170ST40.097ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.850IG14.100ISP14.170MDT10.105MDL10.185MDT20.105MDL20.150TL1.300MW0.185GO0.205
E4.750J4.000BAS1.570FSD0.034SFJ0.000SPL4.000WPLTPS0.000BD0.158MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.167Flotation Date30/10/2016MeasurerComment
SFFP0.367FFMFF1.344LCFcl5.873SG1.0260
SAFP10.162FAMFA1.067LCFsh6.106HBI1.190
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0

Club
Certificate
2023

Boat

DESILOU

USA 1821

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.181.051.813.094.0439.59From ORR 2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.000.771.543.084.636.1714.29NoNo 44.17From ORR 2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment013.9613.9613.967.166.9682.83From ORR 2019