Club
Certificate
2022

Boat

OHANA

USA 61117

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 Angles44.2°42.7°41.7°40.6°39.9°39.4°39.0°
Beat VMG3.514.314.945.325.495.575.71
52°5.456.557.367.757.897.968.08
60°5.836.917.637.978.138.208.29
75°6.137.207.828.168.408.578.71
90°6.157.408.008.218.498.799.28
110°6.247.528.178.608.929.209.70
120°6.087.388.098.569.089.5810.25
135°5.476.777.748.268.739.2810.60
150°4.625.826.887.678.108.429.17
Run VMG4.005.045.966.647.037.488.31
Gybe Angles143.3°146.9°148.2°150.0°151.4°171.8°176.6°

APH: 515.0

CDL: 10.891

GPH: 579.3

CertNo: US7367

BOAT
ClassDehler 42 SDDesignerJudel/VrolijkBuilderDehler YachtsAge date04/2017Series date01/2016Offset fileCLDeh42SD.offData fileUSA61117
HULL
Length Overall12.400 mMaximum Beam3.920 mDraft2.169 mDisplacement9,256 kgDLR5.4250IMS DivisionCruiser/RacerDynamic Allowance0.203%Age Allowance0.195%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight887 kgMinimum weight665 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail58.3859.56Headsail Luffed43.2943.29Headsail FlyingSymmetricAsymmetric151.56151.56 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.11Storm Jib14.34Heavy Weather Jib38.72
SAIL LIMITS
Headsails6  Spinnakers4
STABILITY
Righting Moment261.3 kg·mStability 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
2022

Boat

OHANA

USA 61117

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 VMG1024.8834.9728.3676.1656.0646.6630.3
52°660.3549.8489.1464.5456.2452.0445.6
60°618.0520.9471.9451.5443.0438.9434.1
75°587.2499.7460.4441.1428.4420.3413.1
90°585.5486.5449.8438.3424.0409.4387.9
110°577.1478.6440.4418.8403.4391.4371.2
120°592.0487.7445.0420.5396.6375.8351.2
135°658.0531.4465.2435.9412.5388.1339.6
150°778.6618.3523.4469.4444.4427.5392.5
Run VMG899.1713.9604.4542.0512.3481.1433.2
Selected Courses
Windward / Leeward961.9774.4666.4609.1584.2563.8531.8
All purpose735.7601.0530.3495.1476.6462.1439.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward641.30.9355
All purpose515.01.1652
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8081
Downwind "popa"1.0033
70% up, 30% down "Ilhabela"0.8582
30% up, 70% down "Ilhabela-inverso"0.9355
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Predominantly Upwind561.51.0685
Predominantly Downwind519.91.1540
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low668.40.8977
Triple Number All Purpose Medium511.01.1741
Triple Number All Purpose High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Predominantly Upwind561.51.0685
Predominantly Downwind519.91.1540
Predominantly Upwind Low761.40.7880
Predominantly Upwind Medium581.11.0325
Predominantly Upwind High535.01.1214
Predominantly Downwind Low717.20.8365
Predominantly Downwind Medium513.81.1678
Predominantly Downwind High435.81.3767
Chicago-Mac Upwind1.0492
Chicago-Mac All Purpose1.0886
Chicago-Mac Downwind1.1361
Bayview-Mac Cove Island1.0070
Bayview-Mac Shore1.0130
Victoria-Maui1.2070
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance562.4
Triple Number Coastal/Long Distance Low668.4
Triple Number Coastal/Long Distance Medium511.0
Triple Number Coastal/Long Distance High457.1
Triple Number Windward/Leeward Low868.2
Triple Number Windward/Leeward Medium635.7
Triple Number Windward/Leeward High556.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8977
Triple Number Coastal/Long Distance Medium1.1741
Triple Number Coastal/Long Distance High1.3126
Triple Number Windward/Leeward Low0.6911
Triple Number Windward/Leeward Medium0.9438
Triple Number Windward/Leeward High1.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low668.4
Triple Number Coastal/Long Distance Medium511.0
Triple Number Coastal/Long Distance High457.1
Triple Number Windward/Leeward Low868.2
Triple Number Windward/Leeward Medium635.7
Triple Number Windward/Leeward High556.9
Predominantly Upwind561.5
Predominantly Downwind519.9
Predominantly Reaching497.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8977
Triple Number Coastal/Long Distance Medium1.1741
Triple Number Coastal/Long Distance High1.3126
Triple Number Windward/Leeward Low0.6911
Triple Number Windward/Leeward Medium0.9438
Triple Number Windward/Leeward High1.0774
Coastal/Long Distance1.0669
Predominantly Upwind1.0685
Predominantly Downwind1.1540
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0669
Tretall Distanseseilas Lite vind0.8977
Tretall Distanseseilas Mellomvind1.1741
Tretall Distanseseilas Mye vind1.3126
Tretall Pølsebane Lite vind0.6911
Tretall Pølsebane Mellomvind0.9438
Tretall Pølsebane Mye vind1.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Coastal/Long Distance562.41.0669
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind561.51.0685
Predominantly Downwind519.91.1540
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore541.41.1083
Cape Doctor Coastal446.01.3452
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8977
Triple Number Coastal/Long Distance Medium1.1741
Triple Number Coastal/Long Distance High1.3126
Triple Number Windward/Leeward Low0.6911
Triple Number Windward/Leeward Medium0.9438
Triple Number Windward/Leeward High1.0774
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8977
Triple Number Coastal/Long Distance Medium1.1741
Triple Number Coastal/Long Distance High1.3126
Triple Number Windward/Leeward Low0.6911
Triple Number Windward/Leeward Medium0.9438
Triple Number Windward/Leeward High1.0774
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Predominantly Upwind561.51.0685
Predominantly Downwind519.91.1540
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance562.41.0669
Triple Number Coastal/Long Distance Low668.40.8977
Triple Number Coastal/Long Distance Medium511.01.1741
Triple Number Coastal/Long Distance High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.6725.2598.9529.2494.6465.9419.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low668.40.8977
Triple Number All Purpose Medium511.01.1741
Triple Number All Purpose High457.11.3126
Triple Number Windward/Leeward Low868.20.6911
Triple Number Windward/Leeward Medium635.70.9438
Triple Number Windward/Leeward High556.91.0774
Predominantly Upwind561.51.0685
Predominantly Downwind519.91.1540
Predominantly Upwind Low761.40.7880
Predominantly Upwind Medium581.11.0325
Predominantly Upwind High535.01.1214
Predominantly Downwind Low717.20.8365
Predominantly Downwind Medium513.81.1678
Predominantly Downwind High435.81.3767
Chicago-Mac Upwind1.0492
Chicago-Mac All Purpose1.0886
Chicago-Mac Downwind1.1361
Bayview-Mac Cove Island1.0070
Bayview-Mac Shore1.0130
Harvest Moon Regatta450.11.3330
Victoria-Maui1.2070
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low947.50.6333
5-Band Low / Medium791.40.7582
5-Band Medium624.60.9607
5-Band Medium / High565.71.0607
5-Band High537.31.1167

Club
Certificate
2022

Boat

OHANA

USA 61117

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 42 SDMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.400Max. Beam3.920Draft2.169Displacement9,256Wetted area37.35IMS L12.027LSM011.948Acc. length12.400Sink (kg/mm) 28.46
VCGD0.080VCGM0.054RM Measured (kg·m) 261.3RM Default (kg·m) 263.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.143PIPA0.0043
EDL2.000ST10.064ST20.178
ST30.178ST40.110ST50.365
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P16.900IG16.817ISP18.847MDT10.129MDL10.240MDT20.085MDL20.199TL1.750MW0.240GO0.272
E5.785J4.635BAS1.717FSD0.038SFJ0.365SPLWPLTPS5.675BD0.250MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyFlotation Date28/04/2021MeasurerComment
SFFP0.266FFMFF1.188LCFcl6.952SG1.0150
SAFP11.970FAMFA0.985LCFsh7.210HBI1.271
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2022

Boat

OHANA

USA 61117

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentMain 200.151.252.233.744.8558.3809/02/2021Doyle PlochUnknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentD Light 10.070.771.442.643.804.8716.82NoNo 43.2919/05/2021Doyle PlochUnknownJ-20.070.771.442.643.804.8716.63NoNo 42.8006/05/2021Doyle PlochUnknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentA-219.0416.5317.7910.309.93104%151.5617/12/2018Doyle PlochUnknownrecut A-2A217.3413.5715.468.328.05103%106.4628/05/2022QUANTUMUnknownID: 135750