Club
Certificate
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 VMG3.123.784.274.624.824.904.93
52°4.825.736.296.596.766.896.98
60°5.156.026.516.806.997.117.27
75°5.426.276.727.047.337.567.81
90°5.396.286.787.147.487.808.34
110°5.256.306.887.357.798.208.86
120°5.076.156.807.297.778.269.32
135°4.575.676.486.987.457.939.06
150°3.904.925.786.386.757.077.77
Run VMG3.384.265.015.525.856.367.08
Gybe Angles145.7°146.9°147.1°148.3°150.2°173.6°175.4°

APH: 599.8

CDL: 7.897

GPH: 674.2

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 Allowance0.220%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 Flying36.0636.06SymmetricAsymmetric75.3675.36 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.55Storm Jib7.77Heavy Weather Jib20.98
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  03440002HH0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG1154.5951.1842.2778.6747.1734.9729.8
52°747.2628.8572.7546.3532.6522.7515.6
60°699.5597.5552.7529.3514.7506.3495.0
75°663.7574.1535.9511.5491.2476.2460.8
90°667.8573.3531.0504.3481.1461.5431.7
110°686.0571.9523.1489.8462.0439.2406.4
120°709.6585.2529.6494.1463.0435.9386.2
135°787.3635.2555.7516.1483.4453.9397.5
150°923.6731.0622.6564.6533.4509.0463.2
Run VMG1066.5844.1718.9651.9615.9566.0508.4
Selected Courses
Windward / Leeward1110.5897.6780.6715.3681.5650.4619.1
All purpose850.4700.0623.0579.5552.7531.3503.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward748.30.8018
All purpose599.81.0003
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7073
Downwind "popa"0.8448
70% up, 30% down "Ilhabela"0.7436
30% up, 70% down "Ilhabela-inverso"0.7982
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Predominantly Upwind650.40.9225
Predominantly Downwind611.40.9814
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low775.20.7740
Triple Number All Purpose Medium597.31.0045
Triple Number All Purpose High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Predominantly Upwind650.40.9225
Predominantly Downwind611.40.9814
Predominantly Upwind Low872.30.6878
Predominantly Upwind Medium672.80.8919
Predominantly Upwind High614.30.9767
Predominantly Downwind Low842.10.7125
Predominantly Downwind Medium609.50.9844
Predominantly Downwind High509.51.1775
Chicago-Mac Upwind0.9045
Chicago-Mac All Purpose0.9327
Chicago-Mac Downwind0.9651
Bayview-Mac Cove Island0.8667
Bayview-Mac Shore0.8747
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching567.01.0581
Predominantly Reaching Low698.00.8597
Predominantly Reaching Medium563.11.0656
Predominantly Reaching High486.41.2335
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1094.10.5484
5-Band Low / Medium918.40.6533
5-Band Medium730.40.8215
5-Band Medium / High656.00.9147
5-Band High624.50.9607
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance655.0
Triple Number Coastal/Long Distance Low775.2
Triple Number Coastal/Long Distance Medium597.3
Triple Number Coastal/Long Distance High526.2
Triple Number Windward/Leeward Low1004.0
Triple Number Windward/Leeward Medium743.8
Triple Number Windward/Leeward High646.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7740
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5976
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low775.2
Triple Number Coastal/Long Distance Medium597.3
Triple Number Coastal/Long Distance High526.2
Triple Number Windward/Leeward Low1004.0
Triple Number Windward/Leeward Medium743.8
Triple Number Windward/Leeward High646.5
Predominantly Upwind650.4
Predominantly Downwind611.4
Predominantly Reaching582.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7740
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5976
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9281
Coastal/Long Distance0.9160
Predominantly Upwind0.9225
Predominantly Downwind0.9814
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7740
Tretall Distanseseilas Mellomvind1.0045
Tretall Distanseseilas Mye vind1.1402
Tretall Pølsebane Lite vind0.5976
Tretall Pølsebane Mellomvind0.8067
Tretall Pølsebane Mye vind0.9281
Distanseseilas ett tall (OSN 8-16kn)0.9160
Distanseseilas ett tall (APH 6-20kn)1.0003
Enkeltall Motvind0.9225
Enkeltall Medvind0.9814
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Coastal/Long Distance655.00.9160
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind650.40.9225
Predominantly Downwind611.40.9814
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore628.50.9546
Cape Doctor Coastal511.81.1723
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7740
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5976
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9281
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7740
Triple Number Coastal/Long Distance Medium1.0045
Triple Number Coastal/Long Distance High1.1402
Triple Number Windward/Leeward Low0.5976
Triple Number Windward/Leeward Medium0.8067
Triple Number Windward/Leeward High0.9281
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Predominantly Upwind650.40.9225
Predominantly Downwind611.40.9814
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance655.00.9160
Triple Number Coastal/Long Distance Low775.20.7740
Triple Number Coastal/Long Distance Medium597.31.0045
Triple Number Coastal/Long Distance High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1106.1842.5702.8620.0575.0537.6476.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low775.20.7740
Triple Number All Purpose Medium597.31.0045
Triple Number All Purpose High526.21.1402
Triple Number Windward/Leeward Low1004.00.5976
Triple Number Windward/Leeward Medium743.80.8067
Triple Number Windward/Leeward High646.50.9281
Predominantly Upwind650.40.9225
Predominantly Downwind611.40.9814
Predominantly Upwind Low872.30.6878
Predominantly Upwind Medium672.80.8919
Predominantly Upwind High614.30.9767
Predominantly Downwind Low842.10.7125
Predominantly Downwind Medium609.50.9844
Predominantly Downwind High509.51.1775
Chicago-Mac Upwind0.9045
Chicago-Mac All Purpose0.9327
Chicago-Mac Downwind0.9651
Bayview-Mac Cove Island0.8667
Bayview-Mac Shore0.8747
Harvest Moon Regatta516.01.1627
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy626.50.9577
San Francisco Bay Medium731.60.8201
Predominantly Reaching567.01.0581
Predominantly Reaching Low698.00.8597
Predominantly Reaching Medium563.11.0656
Predominantly Reaching High486.41.2335
Windward/Leeward 60-40 Low1013.80.5918
Windward/Leeward 60-40 Medium765.10.7842
Windward/Leeward 60-40 High676.90.8863
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1094.10.5484
5-Band Low / Medium918.40.6533
5-Band Medium730.40.8215
5-Band Medium / High656.00.9147
5-Band High624.50.9607
ORC Ref  03440002HH0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L8.437LSM08.590Acc. 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  03440002HH0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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.DateComment306-2017122015130.030.901.173.154.405.4512.50NoYes036.0620/12/2017Code 0306-2015111110590.080.581.022.213.394.5811.72NoNo 26.3211/11/20153DI 2015336-2019081615160.050.420.771.562.423.2811.64NoNo 18.7216/08/2019J3
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment306-20101029141813.5012.4512.986.976.97100%75.3629/10/2010S2306-20131202152013.3011.9512.636.026.7090%64.7702/12/2013A5
ORC Ref  03440002HH0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org