Club
Certificate
Double Handed
2023

Boat

s/y Choicetta

NOR 14236

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.4°43.2°42.0°41.2°41.1°40.8°41.2°
Beat VMG3.254.024.584.985.185.275.29
52°5.056.106.857.337.627.757.83
60°5.386.407.127.597.878.038.14
75°5.606.627.347.798.098.318.58
90°5.496.567.427.958.268.438.83
110°5.466.707.578.118.508.859.42
120°5.286.527.448.038.458.839.58
135°4.745.976.967.688.168.569.32
150°4.015.166.136.917.467.868.47
Run VMG3.474.475.315.986.466.817.79
Gybe Angles144.2°146.6°147.1°147.4°148.0°167.6°175.4°

APH: 555.0

CDL: 10.094

GPH: 628.8

CertNo: 21263

BOAT
ClassSun OD 45 DSDesignerBriandBuilderJeanneauAge date01/2008Series date01/2004Offset fileSO45DK.OFFData file21263
HULL
Length Overall13.410 mMaximum Beam4.362 mDraft2.035 mDisplacement10,595 kgDLR6.9168IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.5639.41Headsail Luffed52.8752.87Headsail FlyingSymmetricAsymmetric111.58111.58 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail14.26Storm Jib13.68Heavy Weather Jib36.94
SAIL LIMITS
Headsails6  Spinnakers5
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.
ORC Ref  03440002OB8Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

s/y Choicetta

NOR 14236

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1106.9896.3785.5723.4694.5682.9680.9
52°712.4590.1525.8491.0472.5464.5459.7
60°668.9562.1505.4474.4457.5448.4442.4
75°643.0543.6490.8462.0444.8433.0419.3
90°656.0549.2485.5453.0435.7427.2407.6
110°659.9537.3475.3444.0423.4406.6382.3
120°681.5552.4484.0448.6426.2407.6375.8
135°760.0603.0517.0468.7441.0420.7386.2
150°898.8697.4587.7521.2482.6458.2425.0
Run VMG1037.9805.3678.6601.8557.3528.5462.4
Selected Courses
Windward / Leeward1072.4850.8732.0662.6625.9605.7571.6
All purpose820.8662.8577.9530.2504.1488.5467.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward698.20.8593
All purpose555.01.0811
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7540
Downwind "popa"0.8990
70% up, 30% down "Ilhabela"0.7923
30% up, 70% down "Ilhabela-inverso"0.8500
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Predominantly Upwind601.90.9969
Predominantly Downwind568.31.0557
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low741.80.8088
Triple Number All Purpose Medium550.61.0897
Triple Number All Purpose High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Predominantly Upwind601.90.9969
Predominantly Downwind568.31.0557
Predominantly Upwind Low831.90.7213
Predominantly Upwind Medium620.30.9673
Predominantly Upwind High564.51.0629
Predominantly Downwind Low808.70.7419
Predominantly Downwind Medium563.41.0650
Predominantly Downwind High470.91.2742
Chicago-Mac Upwind0.9751
Chicago-Mac All Purpose1.0028
Chicago-Mac Downwind1.0352
Bayview-Mac Cove Island0.9227
Bayview-Mac Shore0.9347
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching524.31.1444
Predominantly Reaching Low669.20.8965
Predominantly Reaching Medium518.51.1571
Predominantly Reaching High447.61.3405
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1055.30.5686
5-Band Low / Medium873.10.6872
5-Band Medium679.00.8837
5-Band Medium / High608.10.9867
5-Band High577.51.0389
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance607.6
Triple Number Coastal/Long Distance Low741.8
Triple Number Coastal/Long Distance Medium550.6
Triple Number Coastal/Long Distance High484.3
Triple Number Windward/Leeward Low961.5
Triple Number Windward/Leeward Medium692.3
Triple Number Windward/Leeward High598.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8088
Triple Number Coastal/Long Distance Medium1.0897
Triple Number Coastal/Long Distance High1.2388
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8667
Triple Number Windward/Leeward High1.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low741.8
Triple Number Coastal/Long Distance Medium550.6
Triple Number Coastal/Long Distance High484.3
Triple Number Windward/Leeward Low961.5
Triple Number Windward/Leeward Medium692.3
Triple Number Windward/Leeward High598.0
Predominantly Upwind601.9
Predominantly Downwind568.3
Predominantly Reaching539.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8088
Triple Number Coastal/Long Distance Medium1.0897
Triple Number Coastal/Long Distance High1.2388
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8667
Triple Number Windward/Leeward High1.0034
Coastal/Long Distance0.9874
Predominantly Upwind0.9969
Predominantly Downwind1.0557
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8088
Tretall Distanseseilas Mellomvind1.0897
Tretall Distanseseilas Mye vind1.2388
Tretall Pølsebane Lite vind0.6240
Tretall Pølsebane Mellomvind0.8667
Tretall Pølsebane Mye vind1.0034
Distanseseilas ett tall (OSN 8-16kn)0.9874
Distanseseilas ett tall (APH 6-20kn)1.0811
Enkeltall Motvind0.9969
Enkeltall Medvind1.0557
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Coastal/Long Distance607.60.9874
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind601.90.9969
Predominantly Downwind568.31.0557
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore581.91.0312
Cape Doctor Coastal473.51.2673
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8088
Triple Number Coastal/Long Distance Medium1.0897
Triple Number Coastal/Long Distance High1.2388
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8667
Triple Number Windward/Leeward High1.0034
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8088
Triple Number Coastal/Long Distance Medium1.0897
Triple Number Coastal/Long Distance High1.2388
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8667
Triple Number Windward/Leeward High1.0034
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Predominantly Upwind601.90.9969
Predominantly Downwind568.31.0557
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance607.60.9874
Triple Number Coastal/Long Distance Low741.80.8088
Triple Number Coastal/Long Distance Medium550.61.0897
Triple Number Coastal/Long Distance High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1068.9798.7655.7569.2524.8493.4442.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low741.80.8088
Triple Number All Purpose Medium550.61.0897
Triple Number All Purpose High484.31.2388
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium692.30.8667
Triple Number Windward/Leeward High598.01.0034
Predominantly Upwind601.90.9969
Predominantly Downwind568.31.0557
Predominantly Upwind Low831.90.7213
Predominantly Upwind Medium620.30.9673
Predominantly Upwind High564.51.0629
Predominantly Downwind Low808.70.7419
Predominantly Downwind Medium563.41.0650
Predominantly Downwind High470.91.2742
Chicago-Mac Upwind0.9751
Chicago-Mac All Purpose1.0028
Chicago-Mac Downwind1.0352
Bayview-Mac Cove Island0.9227
Bayview-Mac Shore0.9347
Harvest Moon Regatta474.61.2642
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy581.11.0325
San Francisco Bay Medium683.10.8784
Predominantly Reaching524.31.1444
Predominantly Reaching Low669.20.8965
Predominantly Reaching Medium518.51.1571
Predominantly Reaching High447.61.3405
Windward/Leeward 60-40 Low969.60.6188
Windward/Leeward 60-40 Medium712.40.8423
Windward/Leeward 60-40 High627.60.9560
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1055.30.5686
5-Band Low / Medium873.10.6872
5-Band Medium679.00.8837
5-Band Medium / High608.10.9867
5-Band High577.51.0389
ORC Ref  03440002OB8Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

s/y Choicetta

NOR 14236

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSun OD 45 DSMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.410Max. Beam4.362Draft2.035Displacement10,595Wetted area38.16IMS L11.666LSM011.526Acc. length13.410Sink (kg/mm) 29.29
VCGD0.000VCGM0.014RM Rated (kg·m) 329.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0066
PSD0.030PHD0.078PHL0.130
PSA15.0°ESL1.400
ST10.022ST20.095ST30.105
ST40.105ST50.105
RIG
Forestay tensionForwardInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerYesArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.370IG16.540ISP16.540MDT10.170MDL10.230MDT20.000MDL20.000TL0.000MW0.000GO0.000
E5.300J4.650BAS1.970FSDFoilSFJ0.000SPL0.000WPLTPS4.900BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2015MeasurerComment
SFFP0.370FFMFF1.500LCFcl7.038SG0.0000
SAFP12.448FAMFA1.280LCFsh7.356HBI1.335
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002OB8Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

s/y Choicetta

NOR 14236

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment623-2023060611120.050.651.212.513.8939.5606/06/2023Radial Norlam North / brukt 2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment623-2023060611150.050.811.573.254.956.9515.86NoNo 52.8706/06/2023Triradial laminat Quantum
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment623-20230606111617.6815.4816.587.958.5893%111.5806/06/2023Quantum
ORC Ref  03440002OB8Issued on 14/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org