Club
Certificate
2024

Boat

NIGHT SHADOW

ESP-5757

Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.3°39.7°37.6°36.8°36.2°35.8°35.6°36.4°
Beat VMG4.675.656.136.396.556.676.796.73
52°7.048.238.698.919.069.179.339.35
60°7.398.508.959.179.339.469.659.71
75°7.618.659.209.539.759.9310.2010.35
90°7.448.549.169.6710.0710.3710.8411.20
110°7.268.619.339.7610.1410.5011.4612.44
120°7.028.499.329.9910.5110.9911.9712.95
135°6.237.878.879.6210.3911.3013.3214.95
150°5.216.607.848.799.4310.0711.9014.90
Run VMG4.515.716.797.638.178.7210.3112.91
Gybe Angles141.7°141.1°146.1°151.9°150.7°148.7°144.6°144.9°
APH ToD:436.1CDL: 13.842APH ToT: 1.3758CertNo:SUI5757
BOAT
ClassBotin & Carkeek 52DesignerBotin & CarkeekBuilderAge date06/2001Series date06/2001Offset fileE5757b.offData fileSUI5757
HULL
Length Overall16.000 mMaximum Beam4.028 mDraft3.309 mDisplacement9,684 kgDLR4.5929IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.450m
CREW
Maximum weight1,275 kg(declared)Minimum weight1,084 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail95.1098.97Headsail Luffed55.9155.91Headsail FlyingSymmetricAsymmetric243.34243.34 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail24.40Storm Jib20.21Heavy Weather Jib54.57
SAIL LIMITS
Headsails8  Spinnakers6
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
2024

Boat

NIGHT SHADOW

ESP-5757

Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG771.7637.1587.1563.6549.7539.6530.5535.0
52°511.6437.3414.4404.0397.4392.4385.8385.1
60°487.4423.5402.3392.5385.7380.5373.2370.8
75°472.9416.1391.4377.8369.3362.6352.8347.8
90°483.9421.7392.8372.4357.6347.2332.2321.6
110°496.2418.2385.8368.8355.1342.9314.2289.4
120°512.6424.2386.3360.5342.7327.7300.8277.9
135°577.9457.4406.0374.4346.4318.6270.3240.8
150°690.6545.8459.0409.6381.7357.5302.5241.5
Run VMG797.5630.3530.0471.5440.5412.8349.3278.9
Selected Courses
Windward / Leeward784.6633.7558.6517.6495.1476.2439.9406.9
All purpose603.1498.2450.3423.8406.8392.5366.5345.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward538.21.1148
All purpose436.11.3758
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.0050
Downwind "popa"1.1564
70% up, 30% down "Ilhabela"1.0461
30% up, 70% down "Ilhabela-inverso"1.1064
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Predominantly Upwind468.51.2807
Predominantly Downwind443.41.3533
Custom scoring options for Canada
Scoring OptionTODTOT
Predominant Upwind467.21.2843
Predominant Reaching423.01.4186
Predominant Downwind423.01.4186
Predominant Upwind - Low597.21.0048
Predominant Upwind - Low/Med507.71.1818
Predominant Upwind - Medium456.91.3132
Predominant Upwind - Med/High427.41.4037
Predominant Upwind - High409.91.4637
Predominant Reaching Low541.81.1075
Predominant Reaching Low/Med457.91.3102
Predominant Reaching Medium405.71.4790
Predominant Reaching Med/High369.01.6259
Predominant Reaching High343.21.7481
Predominant Downwind Low541.81.1075
Predominant Downwind Low/Med502.11.1949
Predominant Downwind Medium429.81.3959
Predominant Downwind Med/High379.31.5817
Predominant Downwind High339.51.7671
Harvest Moon Regatta377.51.5896
Chicago-Mac Upwind1.2583
Chicago-Mac All Purpose1.2899
Chicago-Mac Downwind1.3281
Bayview-Mac Cove Island1.2076
Bayview-Mac Shore1.2217
Scoring OptionTODTOT
5-Band Windward/Leeward Low750.30.7997
5-Band Windward/Leeward Low/Med612.30.9800
5-Band Windward/Leeward Medium526.91.1388
5-Band Windward/Leeward Med/High476.71.2586
5-Band Windward/Leeward High440.51.3621
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Windward/Leeward 60-40 Low748.50.8016
Windward/Leeward 60-40 Low/Med615.50.9748
Windward/Leeward 60-40 Medium535.31.1208
Windward/Leeward 60-40 Med/High489.71.2251
Windward/Leeward 60-40 High459.01.3073
5-Band AP Low579.31.0357
5-Band AP Low/Med485.81.2351
5-Band AP Medium428.91.3988
5-Band AP Med/High393.21.5261
5-Band AP High367.41.6330
Triple Number AP Low550.71.0896
Triple Number AP Medium434.61.3805
Triple Number AP High386.31.5531
5-Band SF Bay Tour - Low710.10.8449
5-Band SF Bay Tour - Low/Med583.41.0285
5-Band SF Bay Tour - Medium506.31.1850
5-Band SF Bay Tour - Med/High460.41.3032
5-Band SF Bay Tour - High428.31.4010
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance474.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0896
Triple Number Coastal/Long Distance Medium1.3807
Triple Number Coastal/Long Distance High1.5531
Triple Number Windward/Leeward Low0.8461
Triple Number Windward/Leeward Medium1.1209
Triple Number Windward/Leeward High1.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low550.7
Triple Number Coastal/Long Distance Medium434.6
Triple Number Coastal/Long Distance High386.3
Triple Number Windward/Leeward Low709.1
Triple Number Windward/Leeward Medium535.3
Triple Number Windward/Leeward High467.3
Predominantly Upwind468.5
Predominantly Downwind443.4
Predominantly Reaching423.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0896
Triple Number Coastal/Long Distance Medium1.3807
Triple Number Coastal/Long Distance High1.5531
Triple Number Windward/Leeward Low0.8461
Triple Number Windward/Leeward Medium1.1209
Triple Number Windward/Leeward High1.2839
Coastal/Long Distance1.2651
Predominantly Upwind1.2807
Predominantly Downwind1.3533
For information
General Purpose Handicap (GPH)487.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0896
Tretall Distanseseilas Mellomvind1.3807
Tretall Distanseseilas Mye vind1.5531
Tretall Pølsebane Lite vind0.8461
Tretall Pølsebane Mellomvind1.1209
Tretall Pølsebane Mye vind1.2839
Distanseseilas ett tall (OSN 8-16kn)1.2651
Distanseseilas ett tall (APH 6-20kn)1.3758
Enkeltall Motvind1.2807
Enkeltall Medvind1.3533
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Coastal/Long Distance474.31.2651
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind468.51.2807
Predominantly Downwind443.41.3533
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore416.81.4394
Cape Doctor Coastal352.01.7046
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0896
Triple Number Coastal/Long Distance Medium1.3807
Triple Number Coastal/Long Distance High1.5531
Triple Number Windward/Leeward Low0.8461
Triple Number Windward/Leeward Medium1.1209
Triple Number Windward/Leeward High1.2839
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0896
Triple Number Coastal/Long Distance Medium1.3807
Triple Number Coastal/Long Distance High1.5531
Triple Number Windward/Leeward Low0.8461
Triple Number Windward/Leeward Medium1.1209
Triple Number Windward/Leeward High1.2839
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Predominantly Upwind468.51.2807
Predominantly Downwind443.41.3533
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance474.31.2651
Triple Number Coastal/Long Distance Low550.71.0896
Triple Number Coastal/Long Distance Medium434.61.3807
Triple Number Coastal/Long Distance High386.31.5531
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance785.9597.7505.5451.4421.9396.5353.2332.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Predominant Upwind467.21.2843
Predominant Reaching423.01.4186
Predominant Downwind423.01.4186
Predominant Upwind - Low597.21.0048
Predominant Upwind - Low/Med507.71.1818
Predominant Upwind - Medium456.91.3132
Predominant Upwind - Med/High427.41.4037
Predominant Upwind - High409.91.4637
Predominant Reaching Low541.81.1075
Predominant Reaching Low/Med457.91.3102
Predominant Reaching Medium405.71.4790
Predominant Reaching Med/High369.01.6259
Predominant Reaching High343.21.7481
Predominant Downwind Low541.81.1075
Predominant Downwind Low/Med502.11.1949
Predominant Downwind Medium429.81.3959
Predominant Downwind Med/High379.31.5817
Predominant Downwind High339.51.7671
Harvest Moon Regatta377.51.5896
Chicago-Mac Upwind1.2583
Chicago-Mac All Purpose1.2899
Chicago-Mac Downwind1.3281
Bayview-Mac Cove Island1.2076
Bayview-Mac Shore1.2217
Scoring OptionTODTOT
5-Band Windward/Leeward Low750.30.7997
5-Band Windward/Leeward Low/Med612.30.9800
5-Band Windward/Leeward Medium526.91.1388
5-Band Windward/Leeward Med/High476.71.2586
5-Band Windward/Leeward High440.51.3621
Triple Number Windward/Leeward Low709.10.8461
Triple Number Windward/Leeward Medium535.31.1209
Triple Number Windward/Leeward High467.31.2839
Windward/Leeward 60-40 Low748.50.8016
Windward/Leeward 60-40 Low/Med615.50.9748
Windward/Leeward 60-40 Medium535.31.1208
Windward/Leeward 60-40 Med/High489.71.2251
Windward/Leeward 60-40 High459.01.3073
5-Band AP Low579.31.0357
5-Band AP Low/Med485.81.2351
5-Band AP Medium428.91.3988
5-Band AP Med/High393.21.5261
5-Band AP High367.41.6330
Triple Number AP Low550.71.0896
Triple Number AP Medium434.61.3805
Triple Number AP High386.31.5531
5-Band SF Bay Tour - Low710.10.8449
5-Band SF Bay Tour - Low/Med583.41.0285
5-Band SF Bay Tour - Medium506.31.1850
5-Band SF Bay Tour - Med/High460.41.3032
5-Band SF Bay Tour - High428.31.4010

Club
Certificate
2024

Boat

NIGHT SHADOW

ESP-5757

Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBotin & Carkeek 52Measurement03/10/2017HINPlan reviewHull constructionLightCarbon RudderYesLight stanchionsNoTrim tabNo
LOA16.000Max. Beam4.028Draft3.309Displacement9,684Wetted area41.07IMS L13.643LSM012.822Acc. length13.091Sink (kg/mm) 31.47
VCGD-0.500VCGM-0.510RM Rated (kg·m) 412.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight981Declared crew weight1,275
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBW0.120PIPA0.0040
EDL1.210ST10.050ST20.180
ST30.180ST40.112ST50.330
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P20.000IG19.995ISP20.000MDT10.130MDL10.325MDT20.115MDL20.160TL4.500MW0.284GO0.314
E6.970J5.510BAS2.150FSD0.032SFJ0.610SPLWPLTPS7.510BD0.340MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.500Flotation Date14/05/2022
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

NIGHT SHADOW

ESP-5757

Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA1.002.724.005.0095.1004/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.971.672.975.6718.95NoNo 55.9114/05/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA24.7221.3623.0412.6312.8598%243.3414/05/2022