Club
Certificate
Double Handed
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 Angles42.4°40.2°39.4°39.0°39.0°39.0°40.3°
Beat VMG3.984.624.905.045.125.155.09
52°6.026.807.107.267.357.417.42
60°6.337.067.367.547.657.737.79
75°6.547.267.667.958.158.298.47
90°6.447.237.748.198.588.879.31
110°6.407.287.708.088.469.0510.25
120°6.317.347.948.418.889.3410.25
135°5.737.037.858.699.6010.3411.76
150°4.836.127.077.898.709.7312.40
Run VMG4.195.306.146.847.538.4210.74
Gybe Angles143.0°146.5°151.4°150.5°147.8°146.7°147.6°

APH: 516.2

CDL: 8.917

GPH: 572.4

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 weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6633.57Headsail 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  03440002L2AIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG905.5779.1734.8713.8703.0698.5707.9
52°597.9529.5507.1496.0489.7485.7485.1
60°568.5510.3489.0477.6470.4465.5462.2
75°550.3496.2469.8452.9441.9434.2425.1
90°559.4497.7464.9439.3419.7405.7386.6
110°562.9494.5467.6445.7425.5397.6351.2
120°570.9490.2453.4428.0405.6385.4351.3
135°628.4512.0458.6414.2374.9348.2306.2
150°745.0588.1508.9456.3413.9370.1290.3
Run VMG860.2679.1586.8526.5477.9427.4335.2
Selected Courses
Windward / Leeward882.8729.1660.8620.2590.5563.0521.5
All purpose683.6580.5535.3506.2483.9464.5435.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward635.70.9438
All purpose516.21.1624
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8011
Downwind "popa"1.0788
70% up, 30% down "Ilhabela"0.8682
30% up, 70% down "Ilhabela-inverso"0.9772
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Predominantly Upwind566.61.0589
Predominantly Downwind503.91.1907
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low632.00.9493
Triple Number All Purpose Medium516.51.1616
Triple Number All Purpose High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Predominantly Upwind566.61.0589
Predominantly Downwind503.91.1907
Predominantly Upwind Low705.30.8507
Predominantly Upwind Medium597.91.0035
Predominantly Upwind High572.11.0489
Predominantly Downwind Low680.70.8814
Predominantly Downwind Medium498.31.2041
Predominantly Downwind High395.01.5190
Chicago-Mac Upwind1.0402
Chicago-Mac All Purpose1.0989
Chicago-Mac Downwind1.1674
Bayview-Mac Cove Island1.0328
Bayview-Mac Shore1.0345
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching482.01.2449
Predominantly Reaching Low573.51.0463
Predominantly Reaching Medium478.21.2548
Predominantly Reaching High415.11.4453
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low871.00.6889
5-Band Low / Medium748.90.8011
5-Band Medium626.20.9581
5-Band Medium / High565.51.0610
5-Band High528.71.1349
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance559.8
Triple Number Coastal/Long Distance Low632.0
Triple Number Coastal/Long Distance Medium516.5
Triple Number Coastal/Long Distance High458.6
Triple Number Windward/Leeward Low806.0
Triple Number Windward/Leeward Medium635.3
Triple Number Windward/Leeward High554.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9493
Triple Number Coastal/Long Distance Medium1.1616
Triple Number Coastal/Long Distance High1.3083
Triple Number Windward/Leeward Low0.7444
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low632.0
Triple Number Coastal/Long Distance Medium516.5
Triple Number Coastal/Long Distance High458.6
Triple Number Windward/Leeward Low806.0
Triple Number Windward/Leeward Medium635.3
Triple Number Windward/Leeward High554.3
Predominantly Upwind566.6
Predominantly Downwind503.9
Predominantly Reaching488.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9493
Triple Number Coastal/Long Distance Medium1.1616
Triple Number Coastal/Long Distance High1.3083
Triple Number Windward/Leeward Low0.7444
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0824
Coastal/Long Distance1.0718
Predominantly Upwind1.0589
Predominantly Downwind1.1907
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9493
Tretall Distanseseilas Mellomvind1.1616
Tretall Distanseseilas Mye vind1.3083
Tretall Pølsebane Lite vind0.7444
Tretall Pølsebane Mellomvind0.9444
Tretall Pølsebane Mye vind1.0824
Distanseseilas ett tall (OSN 8-16kn)1.0718
Distanseseilas ett tall (APH 6-20kn)1.1624
Enkeltall Motvind1.0589
Enkeltall Medvind1.1907
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Coastal/Long Distance559.81.0718
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind566.61.0589
Predominantly Downwind503.91.1907
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore533.91.1237
Cape Doctor Coastal444.41.3500
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9493
Triple Number Coastal/Long Distance Medium1.1616
Triple Number Coastal/Long Distance High1.3083
Triple Number Windward/Leeward Low0.7444
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0824
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9493
Triple Number Coastal/Long Distance Medium1.1616
Triple Number Coastal/Long Distance High1.3083
Triple Number Windward/Leeward Low0.7444
Triple Number Windward/Leeward Medium0.9444
Triple Number Windward/Leeward High1.0824
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Predominantly Upwind566.61.0589
Predominantly Downwind503.91.1907
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance559.81.0718
Triple Number Coastal/Long Distance Low632.00.9493
Triple Number Coastal/Long Distance Medium516.51.1616
Triple Number Coastal/Long Distance High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance880.6687.6598.5541.3503.3469.0414.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low632.00.9493
Triple Number All Purpose Medium516.51.1616
Triple Number All Purpose High458.61.3083
Triple Number Windward/Leeward Low806.00.7444
Triple Number Windward/Leeward Medium635.30.9444
Triple Number Windward/Leeward High554.31.0824
Predominantly Upwind566.61.0589
Predominantly Downwind503.91.1907
Predominantly Upwind Low705.30.8507
Predominantly Upwind Medium597.91.0035
Predominantly Upwind High572.11.0489
Predominantly Downwind Low680.70.8814
Predominantly Downwind Medium498.31.2041
Predominantly Downwind High395.01.5190
Chicago-Mac Upwind1.0402
Chicago-Mac All Purpose1.0989
Chicago-Mac Downwind1.1674
Bayview-Mac Cove Island1.0328
Bayview-Mac Shore1.0345
Harvest Moon Regatta435.61.3775
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy543.81.1033
San Francisco Bay Medium622.20.9643
Predominantly Reaching482.01.2449
Predominantly Reaching Low573.51.0463
Predominantly Reaching Medium478.21.2548
Predominantly Reaching High415.11.4453
Windward/Leeward 60-40 Low813.20.7378
Windward/Leeward 60-40 Medium665.30.9018
Windward/Leeward 60-40 High604.90.9918
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low871.00.6889
5-Band Low / Medium748.90.8011
5-Band Medium626.20.9581
5-Band Medium / High565.51.0610
5-Band High528.71.1349
ORC Ref  03440002L2AIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 L9.081LSM08.630Acc. 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  03440002L2AIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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  03440002L2AIssued on 09/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org