Club
Certificate
Non Spinnaker
2023

Boat

Vindtora

NOR 13724

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°38.8°38.1°37.6°38.4°
Beat VMG3.123.794.284.624.824.904.93
52°4.765.656.226.556.766.896.98
60°5.015.896.416.716.947.117.27
75°5.156.036.556.877.157.417.77
90°5.045.956.536.897.217.518.07
110°4.485.496.266.747.127.508.26
120°4.245.266.066.606.997.368.14
135°3.744.755.586.246.707.057.77
150°3.184.114.865.546.126.557.21
Run VMG2.763.564.355.065.696.226.95
Gybe Angles144.4°145.3°169.4°170.3°171.8°173.0°175.7°

APH: 635.6

CDL: 7.898

GPH: 720.5

CertNo: 20681

BOAT
ClassPogo 850DesignerPierre RolandBuilderAge date01/2004Series date01/1999Offset filePOGO850.OFFData file20681
HULL
Length Overall8.520 mMaximum Beam3.636 mDraft1.828 mDisplacement3,313 kgDLR5.2249IMS DivisionCruiser/RacerDynamic Allowance0.300%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.340m
CREW
Maximum weight554 kgMinimum weight416 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.6126.11Headsail Luffed26.3226.32Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.55Storm Jib7.77Heavy Weather Jib20.98
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
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  03440002HIQIssued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Vindtora

NOR 13724

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 VMG1153.9950.7841.8778.4747.1734.9729.9
52°756.0636.7578.8549.5532.6522.7515.6
60°719.0611.1562.0536.3518.8506.2495.0
75°699.5597.2549.9524.0503.5486.0463.3
90°714.6605.3551.2522.3499.6479.1446.3
110°803.4655.2575.3533.8505.3479.7436.0
120°848.4684.2594.1545.2515.3489.0442.3
135°963.3757.6645.1576.5537.4510.5463.4
150°1131.5875.4740.4649.3588.1549.5499.1
Run VMG1306.61010.9828.1712.1633.1578.8518.0
Selected Courses
Windward / Leeward1230.2980.8835.0745.2690.1656.9624.0
All purpose940.1762.6666.8609.8574.3550.8521.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward785.10.7643
All purpose635.60.9441
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7074
Downwind "popa"0.7517
70% up, 30% down "Ilhabela"0.7202
30% up, 70% down "Ilhabela-inverso"0.7378
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Predominantly Upwind671.60.8935
Predominantly Downwind668.20.8979
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low851.30.7048
Triple Number All Purpose Medium632.60.9484
Triple Number All Purpose High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Predominantly Upwind671.60.8935
Predominantly Downwind668.20.8979
Predominantly Upwind Low913.50.6568
Predominantly Upwind Medium680.20.8821
Predominantly Upwind High618.80.9696
Predominantly Downwind Low975.20.6153
Predominantly Downwind Medium673.70.8906
Predominantly Downwind High537.01.1174
Chicago-Mac Upwind0.8756
Chicago-Mac All Purpose0.8762
Chicago-Mac Downwind0.8790
Bayview-Mac Cove Island0.8098
Bayview-Mac Shore0.8282
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching603.80.9937
Predominantly Reaching Low774.10.7751
Predominantly Reaching Medium603.70.9939
Predominantly Reaching High513.51.1685
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1211.00.4954
5-Band Low / Medium1001.80.5989
5-Band Medium763.20.7861
5-Band Medium / High664.40.9031
5-Band High629.70.9529
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance696.5
Triple Number Coastal/Long Distance Low851.3
Triple Number Coastal/Long Distance Medium632.6
Triple Number Coastal/Long Distance High545.6
Triple Number Windward/Leeward Low1105.6
Triple Number Windward/Leeward Medium781.0
Triple Number Windward/Leeward High652.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7048
Triple Number Coastal/Long Distance Medium0.9484
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5427
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low851.3
Triple Number Coastal/Long Distance Medium632.6
Triple Number Coastal/Long Distance High545.6
Triple Number Windward/Leeward Low1105.6
Triple Number Windward/Leeward Medium781.0
Triple Number Windward/Leeward High652.8
Predominantly Upwind671.6
Predominantly Downwind668.2
Predominantly Reaching628.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7048
Triple Number Coastal/Long Distance Medium0.9484
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5427
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9191
Coastal/Long Distance0.8614
Predominantly Upwind0.8935
Predominantly Downwind0.8979
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7048
Tretall Distanseseilas Mellomvind0.9484
Tretall Distanseseilas Mye vind1.0997
Tretall Pølsebane Lite vind0.5427
Tretall Pølsebane Mellomvind0.7682
Tretall Pølsebane Mye vind0.9191
Distanseseilas ett tall (OSN 8-16kn)0.8614
Distanseseilas ett tall (APH 6-20kn)0.9441
Enkeltall Motvind0.8935
Enkeltall Medvind0.8979
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Coastal/Long Distance696.50.8614
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind671.60.8935
Predominantly Downwind668.20.8979
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore633.80.9466
Cape Doctor Coastal530.11.1319
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7048
Triple Number Coastal/Long Distance Medium0.9484
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5427
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9191
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7048
Triple Number Coastal/Long Distance Medium0.9484
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5427
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.9191
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Predominantly Upwind671.60.8935
Predominantly Downwind668.20.8979
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance696.50.8614
Triple Number Coastal/Long Distance Low851.30.7048
Triple Number Coastal/Long Distance Medium632.60.9484
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1237.9923.4753.4652.2597.6558.2498.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low851.30.7048
Triple Number All Purpose Medium632.60.9484
Triple Number All Purpose High545.61.0997
Triple Number Windward/Leeward Low1105.60.5427
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High652.80.9191
Predominantly Upwind671.60.8935
Predominantly Downwind668.20.8979
Predominantly Upwind Low913.50.6568
Predominantly Upwind Medium680.20.8821
Predominantly Upwind High618.80.9696
Predominantly Downwind Low975.20.6153
Predominantly Downwind Medium673.70.8906
Predominantly Downwind High537.01.1174
Chicago-Mac Upwind0.8756
Chicago-Mac All Purpose0.8762
Chicago-Mac Downwind0.8790
Bayview-Mac Cove Island0.8098
Bayview-Mac Shore0.8282
Harvest Moon Regatta550.31.0904
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy642.80.9335
San Francisco Bay Medium776.30.7729
Predominantly Reaching603.80.9937
Predominantly Reaching Low774.10.7751
Predominantly Reaching Medium603.70.9939
Predominantly Reaching High513.51.1685
Windward/Leeward 60-40 Low1094.90.5480
Windward/Leeward 60-40 Medium789.60.7599
Windward/Leeward 60-40 High681.20.8808
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1211.00.4954
5-Band Low / Medium1001.80.5989
5-Band Medium763.20.7861
5-Band Medium / High664.40.9031
5-Band High629.70.9529
ORC Ref  03440002HIQIssued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Vindtora

NOR 13724

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPogo 850MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.520Max. Beam3.636Draft1.828Displacement3,313Wetted area19.26IMS L8.436LSM08.590Acc. length8.520Sink (kg/mm) 15.00
VCGD-0.030VCGM-0.070RM Rated (kg·m) 85.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.340PBWPIPA0.0038
EDL2.010ST10.070ST20.180
ST30.180ST40.180ST50.330
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.200IG12.300ISP12.390MDT10.110MDL10.160MDT20.110MDL20.160TL0.000MW0.160GO0.200
E3.850J3.050BAS1.330FSD0.000SFJ0.000SPL0.000WPLTPS3.850BDMWT100.30MCG4.250
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.030Flotation Date01/01/2015MeasurerComment
SFFP0.400FFMFF1.000LCFcl4.982SG1.0250
SAFP8.474FAMFA0.870LCFsh5.284HBI0.932
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002HIQIssued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Vindtora

NOR 13724

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2017090615200.120.821.472.473.2125.6106/09/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2015111110590.080.581.022.213.394.5811.72NoNo 26.3211/11/20153DI 2015336-2019081615160.050.420.771.562.423.2811.64NoNo 18.7216/08/2019J3
ORC Ref  03440002HIQIssued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org