Club
Certificate
2023

Boat

Ferdinand II

NOR 4665

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 Angles43.6°41.8°40.2°38.4°37.6°37.5°37.6°
Beat VMG3.334.014.514.845.025.105.15
52°5.095.986.486.766.937.057.14
60°5.366.206.646.897.077.217.34
75°5.526.336.757.017.217.397.66
90°5.406.276.817.117.317.437.79
110°5.416.446.957.297.597.858.27
120°5.286.346.907.267.587.898.51
135°4.805.916.647.057.397.728.42
150°4.085.176.086.697.077.388.00
Run VMG3.544.485.285.956.506.917.51
Gybe Angles145.7°150.2°152.5°160.4°173.6°178.1°179.0°

APH: 582.5

CDL: 8.481

GPH: 652.5

CertNo: 4572

BOAT
ClassPRETORIEN 35DesignerHolman&PyeBuilderWauquiezAge date01/1983Series date01/1979Offset fileus16701.offData file4572
HULL
Length Overall10.800 mMaximum Beam3.627 mDraft1.845 mDisplacement6,065 kgDLR8.8012IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight577 kgMinimum weight432 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.1228.49Headsail Luffed43.2343.23Headsail FlyingSymmetric102.36102.36Asymmetric
STORM SAIL AREAS (m²)
Trysail8.31Storm Jib11.35Heavy Weather Jib30.63
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  03440002E5IIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Ferdinand II

NOR 4665

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 VMG1080.3896.8798.0743.8717.7705.8699.1
52°707.0602.4555.3532.7519.3510.8504.3
60°671.8580.7542.6522.6509.2499.6490.2
75°652.7568.7533.6513.8499.1487.1469.9
90°667.3574.1528.9506.3492.6484.5462.1
110°665.5559.2517.9493.7474.4458.3435.6
120°682.2567.9522.0496.0474.9456.2422.9
135°749.8609.4542.2510.3487.2466.6427.3
150°881.5696.3591.9537.7509.3487.8449.8
Run VMG1017.8803.9681.8605.0554.0521.1479.5
Selected Courses
Windward / Leeward1049.1850.4739.9674.4635.9613.4589.3
All purpose812.3672.6602.0562.8539.5524.1502.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward705.80.8501
All purpose582.51.0300
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7445
Downwind "popa"0.9007
70% up, 30% down "Ilhabela"0.7853
30% up, 70% down "Ilhabela-inverso"0.8474
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Predominantly Upwind628.20.9551
Predominantly Downwind590.41.0162
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low742.50.8081
Triple Number All Purpose Medium579.21.0360
Triple Number All Purpose High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Predominantly Upwind628.20.9551
Predominantly Downwind590.41.0162
Predominantly Upwind Low827.70.7249
Predominantly Upwind Medium647.80.9262
Predominantly Upwind High598.51.0024
Predominantly Downwind Low804.30.7460
Predominantly Downwind Medium583.51.0283
Predominantly Downwind High496.31.2090
Chicago-Mac Upwind0.9375
Chicago-Mac All Purpose0.9644
Chicago-Mac Downwind0.9994
Bayview-Mac Cove Island0.8971
Bayview-Mac Shore0.9040
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching557.81.0756
Predominantly Reaching Low675.20.8887
Predominantly Reaching Medium552.11.0867
Predominantly Reaching High493.21.2166
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1033.80.5804
5-Band Low / Medium869.00.6904
5-Band Medium688.40.8716
5-Band Medium / High618.30.9705
5-Band High593.51.0110
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance631.9
Triple Number Coastal/Long Distance Low742.5
Triple Number Coastal/Long Distance Medium579.2
Triple Number Coastal/Long Distance High519.8
Triple Number Windward/Leeward Low949.7
Triple Number Windward/Leeward Medium701.3
Triple Number Windward/Leeward High610.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8081
Triple Number Coastal/Long Distance Medium1.0360
Triple Number Coastal/Long Distance High1.1544
Triple Number Windward/Leeward Low0.6318
Triple Number Windward/Leeward Medium0.8556
Triple Number Windward/Leeward High0.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low742.5
Triple Number Coastal/Long Distance Medium579.2
Triple Number Coastal/Long Distance High519.8
Triple Number Windward/Leeward Low949.7
Triple Number Windward/Leeward Medium701.3
Triple Number Windward/Leeward High610.0
Predominantly Upwind628.2
Predominantly Downwind590.4
Predominantly Reaching570.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8081
Triple Number Coastal/Long Distance Medium1.0360
Triple Number Coastal/Long Distance High1.1544
Triple Number Windward/Leeward Low0.6318
Triple Number Windward/Leeward Medium0.8556
Triple Number Windward/Leeward High0.9836
Coastal/Long Distance0.9496
Predominantly Upwind0.9551
Predominantly Downwind1.0162
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8081
Tretall Distanseseilas Mellomvind1.0360
Tretall Distanseseilas Mye vind1.1544
Tretall Pølsebane Lite vind0.6318
Tretall Pølsebane Mellomvind0.8556
Tretall Pølsebane Mye vind0.9836
Distanseseilas ett tall (OSN 8-16kn)0.9496
Distanseseilas ett tall (APH 6-20kn)1.0300
Enkeltall Motvind0.9551
Enkeltall Medvind1.0162
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Coastal/Long Distance631.90.9496
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind628.20.9551
Predominantly Downwind590.41.0162
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore596.51.0058
Cape Doctor Coastal508.81.1792
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8081
Triple Number Coastal/Long Distance Medium1.0360
Triple Number Coastal/Long Distance High1.1544
Triple Number Windward/Leeward Low0.6318
Triple Number Windward/Leeward Medium0.8556
Triple Number Windward/Leeward High0.9836
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8081
Triple Number Coastal/Long Distance Medium1.0360
Triple Number Coastal/Long Distance High1.1544
Triple Number Windward/Leeward Low0.6318
Triple Number Windward/Leeward Medium0.8556
Triple Number Windward/Leeward High0.9836
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Predominantly Upwind628.20.9551
Predominantly Downwind590.41.0162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9496
Triple Number Coastal/Long Distance Low742.50.8081
Triple Number Coastal/Long Distance Medium579.21.0360
Triple Number Coastal/Long Distance High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1046.0801.2672.1598.0558.9530.3483.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low742.50.8081
Triple Number All Purpose Medium579.21.0360
Triple Number All Purpose High519.81.1544
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium701.30.8556
Triple Number Windward/Leeward High610.00.9836
Predominantly Upwind628.20.9551
Predominantly Downwind590.41.0162
Predominantly Upwind Low827.70.7249
Predominantly Upwind Medium647.80.9262
Predominantly Upwind High598.51.0024
Predominantly Downwind Low804.30.7460
Predominantly Downwind Medium583.51.0283
Predominantly Downwind High496.31.2090
Chicago-Mac Upwind0.9375
Chicago-Mac All Purpose0.9644
Chicago-Mac Downwind0.9994
Bayview-Mac Cove Island0.8971
Bayview-Mac Shore0.9040
Harvest Moon Regatta514.01.1673
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy600.90.9985
San Francisco Bay Medium697.30.8605
Predominantly Reaching557.81.0756
Predominantly Reaching Low675.20.8887
Predominantly Reaching Medium552.11.0867
Predominantly Reaching High493.21.2166
Windward/Leeward 60-40 Low957.50.6266
Windward/Leeward 60-40 Medium724.00.8287
Windward/Leeward 60-40 High642.70.9335
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1033.80.5804
5-Band Low / Medium869.00.6904
5-Band Medium688.40.8716
5-Band Medium / High618.30.9705
5-Band High593.51.0110
ORC Ref  03440002E5IIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Ferdinand II

NOR 4665

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPRETORIEN 35MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.800Max. Beam3.627Draft1.845Displacement6,065Wetted area25.18IMS L8.899LSM08.832Acc. length10.800Sink (kg/mm) 17.63
VCGD-0.570VCGM-0.497RM Rated (kg·m) 168.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL2.185ST10.041ST20.197
ST30.197ST40.197ST50.255
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.900IG14.860ISP14.860MDT10.135MDL10.188MDT20.135MDL20.188TL0.000MW0.188GO0.250
E3.680J4.620BAS1.590FSD0.000SFJ0.000SPL4.610WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.570Flotation Date01/01/2015MeasurerComment
SFFP0.832FFMFF1.445LCFcl6.349SG1.0130
SAFP10.004FAMFA1.109LCFsh6.601HBI1.244
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002E5IIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Ferdinand II

NOR 4665

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment453-2016082715520.130.771.392.353.0728.1227/08/2016
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment267-2017120514500.000.711.452.994.626.3714.04NoNo 43.2305/12/2017453-2016082716080.050.651.282.573.895.309.99NoNo 26.0427/08/2016453-2021051515490.040.460.931.953.084.2812.23NoNo 24.9315/05/2021#202105151213453-2016082715370.090.310.561.091.692.336.39NoNo 7.2827/08/2016
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment4572-20040124120214.7714.7714.770.000.00102.3601/01/1753
ORC Ref  03440002E5IIssued on 20/03/2023Valid until 31/03/2024
VPP ver: 2023 1.00 | © ORC | www.orc.org