Club
Certificate
2023

Boat

Orca

NOR 13948

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 Angles42.7°39.9°38.2°37.2°37.0°36.9°37.2°
Beat VMG4.004.795.145.325.425.485.49
52°6.066.947.297.467.577.657.72
60°6.377.157.517.717.857.958.06
75°6.577.287.728.068.298.468.69
90°6.457.257.748.208.628.989.49
110°6.467.407.918.308.689.0510.14
120°6.347.398.068.639.129.6210.62
135°5.687.047.818.599.5010.5112.19
150°4.776.087.057.808.489.3911.97
Run VMG4.135.266.116.767.358.1310.37
Gybe Angles142.6°146.0°151.4°151.0°148.0°146.2°146.0°

APH: 506.6

CDL: 9.611

GPH: 563.8

CertNo: 20909

BOAT
ClassMD 35DesignerMark MillsBuilderMD BoatsAge date01/2008Series date01/2007Offset filemd35.offData file20909
HULL
Length Overall10.670 mMaximum Beam2.272 mDraft2.205 mDisplacement2,398 kgDLR3.7290IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight558 kgMinimum weight418 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6633.59Headsail Luffed23.6923.69Headsail FlyingSymmetricAsymmetric104.30104.30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.45Storm Jib7.01Heavy Weather Jib18.93
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.
ORC Ref  03440002L1MIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Orca

NOR 13948

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 VMG899.5752.0699.7676.5664.4657.3656.2
52°593.8518.5493.6482.4475.3470.5466.3
60°565.5503.6479.5467.0458.6452.9446.7
75°548.2494.2466.5446.9434.4425.4414.1
90°557.8496.7465.2439.0417.8401.1379.3
110°557.4486.3455.0433.5414.9398.0355.0
120°567.8487.0446.5417.2394.6374.1338.8
135°633.9511.5460.7418.9379.1342.4295.4
150°754.6592.6510.6461.7424.4383.5300.7
Run VMG871.3684.3589.1532.6490.0442.8347.2
Selected Courses
Windward / Leeward885.4718.1644.4604.6577.2550.0501.7
All purpose683.4573.0525.0495.8474.2454.4421.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward621.90.9648
All purpose506.61.1844
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8390
Downwind "popa"1.0613
70% up, 30% down "Ilhabela"0.8953
30% up, 70% down "Ilhabela-inverso"0.9832
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Predominantly Upwind551.41.0882
Predominantly Downwind502.21.1948
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low628.20.9551
Triple Number All Purpose Medium506.61.1844
Triple Number All Purpose High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Predominantly Upwind551.41.0882
Predominantly Downwind502.21.1948
Predominantly Upwind Low696.60.8613
Predominantly Upwind Medium576.61.0406
Predominantly Upwind High545.01.1009
Predominantly Downwind Low682.50.8791
Predominantly Downwind Medium500.81.1980
Predominantly Downwind High397.21.5105
Chicago-Mac Upwind1.0695
Chicago-Mac All Purpose1.1163
Chicago-Mac Downwind1.1716
Bayview-Mac Cove Island1.0456
Bayview-Mac Shore1.0513
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching476.91.2581
Predominantly Reaching Low571.81.0493
Predominantly Reaching Medium475.01.2633
Predominantly Reaching High407.41.4727
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low872.50.6877
5-Band Low / Medium740.20.8106
5-Band Medium611.50.9812
5-Band Medium / High551.11.0887
5-Band High510.11.1763
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance548.6
Triple Number Coastal/Long Distance Low628.2
Triple Number Coastal/Long Distance Medium506.6
Triple Number Coastal/Long Distance High447.1
Triple Number Windward/Leeward Low801.8
Triple Number Windward/Leeward Medium620.5
Triple Number Windward/Leeward High538.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9551
Triple Number Coastal/Long Distance Medium1.1844
Triple Number Coastal/Long Distance High1.3421
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium0.9670
Triple Number Windward/Leeward High1.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low628.2
Triple Number Coastal/Long Distance Medium506.6
Triple Number Coastal/Long Distance High447.1
Triple Number Windward/Leeward Low801.8
Triple Number Windward/Leeward Medium620.5
Triple Number Windward/Leeward High538.7
Predominantly Upwind551.4
Predominantly Downwind502.2
Predominantly Reaching484.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9551
Triple Number Coastal/Long Distance Medium1.1844
Triple Number Coastal/Long Distance High1.3421
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium0.9670
Triple Number Windward/Leeward High1.1138
Coastal/Long Distance1.0936
Predominantly Upwind1.0882
Predominantly Downwind1.1948
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9551
Tretall Distanseseilas Mellomvind1.1844
Tretall Distanseseilas Mye vind1.3421
Tretall Pølsebane Lite vind0.7483
Tretall Pølsebane Mellomvind0.9670
Tretall Pølsebane Mye vind1.1138
Distanseseilas ett tall (OSN 8-16kn)1.0936
Distanseseilas ett tall (APH 6-20kn)1.1844
Enkeltall Motvind1.0882
Enkeltall Medvind1.1948
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Coastal/Long Distance548.61.0936
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind551.41.0882
Predominantly Downwind502.21.1948
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore516.21.1623
Cape Doctor Coastal431.51.3906
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9551
Triple Number Coastal/Long Distance Medium1.1844
Triple Number Coastal/Long Distance High1.3421
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium0.9670
Triple Number Windward/Leeward High1.1138
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9551
Triple Number Coastal/Long Distance Medium1.1844
Triple Number Coastal/Long Distance High1.3421
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium0.9670
Triple Number Windward/Leeward High1.1138
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Predominantly Upwind551.41.0882
Predominantly Downwind502.21.1948
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance548.61.0936
Triple Number Coastal/Long Distance Low628.20.9551
Triple Number Coastal/Long Distance Medium506.61.1844
Triple Number Coastal/Long Distance High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance884.0678.5585.5528.6492.6458.8402.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low628.20.9551
Triple Number All Purpose Medium506.61.1844
Triple Number All Purpose High447.11.3421
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium620.50.9670
Triple Number Windward/Leeward High538.71.1138
Predominantly Upwind551.41.0882
Predominantly Downwind502.21.1948
Predominantly Upwind Low696.60.8613
Predominantly Upwind Medium576.61.0406
Predominantly Upwind High545.01.1009
Predominantly Downwind Low682.50.8791
Predominantly Downwind Medium500.81.1980
Predominantly Downwind High397.21.5105
Chicago-Mac Upwind1.0695
Chicago-Mac All Purpose1.1163
Chicago-Mac Downwind1.1716
Bayview-Mac Cove Island1.0456
Bayview-Mac Shore1.0513
Harvest Moon Regatta432.01.3890
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy525.51.1417
San Francisco Bay Medium606.60.9891
Predominantly Reaching476.91.2581
Predominantly Reaching Low571.81.0493
Predominantly Reaching Medium475.01.2633
Predominantly Reaching High407.41.4727
Windward/Leeward 60-40 Low806.60.7439
Windward/Leeward 60-40 Medium643.30.9327
Windward/Leeward 60-40 High579.51.0353
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low872.50.6877
5-Band Low / Medium740.20.8106
5-Band Medium611.50.9812
5-Band Medium / High551.11.0887
5-Band High510.11.1763
ORC Ref  03440002L1MIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Orca

NOR 13948

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMD 35MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.670Max. Beam2.272Draft2.205Displacement2,398Wetted area16.39IMS L9.477LSM08.630Acc. length7.384Sink (kg/mm) 11.22
VCGD-0.700VCGM-0.706RM Rated (kg·m) 55.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0031
EDL1.760ST10.048ST20.170
ST30.170ST40.098ST50.260
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.000IG11.840ISP13.160MDT10.100MDL10.180MDT20.100MDL20.140TL1.150MW0.000GO0.000
E4.500J3.510BAS1.160FSDFoilSFJ0.500SPL0.000WPLTPS5.930BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.700Flotation Date01/01/2015MeasurerComment
SFFP0.022FFMFF1.007LCFcl5.619SG1.0000
SAFP10.709FAMFA0.814LCFsh5.727HBI0.894
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002L1MIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Orca

NOR 13948

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment329-2009082513490.170.001.832.933.7332.6625/08/2009
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment329-2009082513500.000.000.000.000.003.8612.06NoNo 23.6925/08/2009
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment329-20090825135115.3712.7314.058.779.4693%104.3025/08/2009
ORC Ref  03440002L1MIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org