Club
Certificate
Non Spinnaker
2022

Boat

Thor

NED 866

Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.1°42.9°43.2°43.0°42.4°42.3°42.9°
Beat VMG2.312.803.173.493.703.783.79
52°3.594.294.855.265.485.585.62
60°3.814.535.125.455.655.775.84
75°3.974.725.315.615.805.966.16
90°3.934.735.395.725.936.146.50
110°3.754.555.255.645.876.106.58
120°3.554.355.065.535.806.016.49
135°3.163.984.655.265.635.876.31
150°2.783.604.274.895.405.706.14
Run VMG2.443.203.874.465.035.465.95
Gybe Angles160.4°171.8°173.6°173.6°174.5°177.2°178.1°

APH: 783.1

CDL: 5.078

GPH: 889.7

CertNo:

BOAT
ClassNORDIC FOLKBOATDesignerSunden TordBuilderFolkebadscentralenAge date05/1983Series date05/1941Offset fileG1746.offData fileNED866
HULL
Length Overall7.680 mMaximum Beam2.210 mDraft1.141 mDisplacement2,000 kgDLR9.5661IMS DivisionCruiser/RacerDynamic Allowance0.575%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight327 kgMinimum weight242 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail16.2416.91Headsail Luffed8.918.91Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail4.68Storm Jib1.93Heavy Weather Jib5.19
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment19.3 kg·mStability 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  04310001TLMIssued on 30/03/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Thor

NED 866

Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1559.01285.11135.61032.2972.4952.6950.3
52°1003.7838.4741.5685.0656.8645.1640.1
60°944.2794.4703.5660.2636.8624.2616.6
75°907.2762.6677.6642.2620.8604.0584.1
90°916.9760.5668.4629.9606.8586.2554.3
110°960.8791.2686.2638.6612.8590.3547.0
120°1013.9827.1711.1651.2621.1598.6555.0
135°1140.4905.5773.5684.5639.6613.7570.4
150°1293.71000.2842.6736.1666.8631.1586.8
Run VMG1477.41125.6929.8806.9716.0658.9604.6
Selected Courses
Windward / Leeward1518.21205.41032.7919.6844.2805.8777.4
All purpose1172.1949.2823.2747.5702.0677.4650.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward967.20.6204
All purpose783.10.7662
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.5325
Downwind "popa"0.6646
70% up, 30% down "Ilhabela"0.5663
30% up, 70% down "Ilhabela-inverso"0.6186
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Predominantly Upwind849.70.7061
Predominantly Downwind797.90.7519
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low1060.60.5657
Triple Number All Purpose Medium778.10.7711
Triple Number All Purpose High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Predominantly Upwind849.70.7061
Predominantly Downwind797.90.7519
Predominantly Upwind Low1183.80.5068
Predominantly Upwind Medium877.60.6837
Predominantly Upwind High784.90.7644
Predominantly Downwind Low1156.70.5187
Predominantly Downwind Medium785.30.7640
Predominantly Downwind High635.70.9438
Chicago-Mac Upwind0.6892
Chicago-Mac All Purpose0.7117
Chicago-Mac Downwind0.7366
Bayview-Mac Cove Island0.6535
Bayview-Mac Shore0.6618
Victoria-Maui0.7927
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance854.7
Triple Number Coastal/Long Distance Low1060.6
Triple Number Coastal/Long Distance Medium778.1
Triple Number Coastal/Long Distance High673.6
Triple Number Windward/Leeward Low1361.8
Triple Number Windward/Leeward Medium962.3
Triple Number Windward/Leeward High804.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.5657
Triple Number Coastal/Long Distance Medium0.7711
Triple Number Coastal/Long Distance High0.8908
Triple Number Windward/Leeward Low0.4406
Triple Number Windward/Leeward Medium0.6235
Triple Number Windward/Leeward High0.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low1060.6
Triple Number Coastal/Long Distance Medium778.1
Triple Number Coastal/Long Distance High673.6
Triple Number Windward/Leeward Low1361.8
Triple Number Windward/Leeward Medium962.3
Triple Number Windward/Leeward High804.7
Predominantly Upwind849.7
Predominantly Downwind797.9
Predominantly Reaching762.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.5657
Triple Number Coastal/Long Distance Medium0.7711
Triple Number Coastal/Long Distance High0.8908
Triple Number Windward/Leeward Low0.4406
Triple Number Windward/Leeward Medium0.6235
Triple Number Windward/Leeward High0.7456
Coastal/Long Distance0.7020
Predominantly Upwind0.7061
Predominantly Downwind0.7519
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.7020
Tretall Distanseseilas Lite vind0.5657
Tretall Distanseseilas Mellomvind0.7711
Tretall Distanseseilas Mye vind0.8908
Tretall Pølsebane Lite vind0.4406
Tretall Pølsebane Mellomvind0.6235
Tretall Pølsebane Mye vind0.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Coastal/Long Distance854.70.7020
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind849.70.7061
Predominantly Downwind797.90.7519
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore785.90.7634
Cape Doctor Coastal658.80.9107
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.5657
Triple Number Coastal/Long Distance Medium0.7711
Triple Number Coastal/Long Distance High0.8908
Triple Number Windward/Leeward Low0.4406
Triple Number Windward/Leeward Medium0.6235
Triple Number Windward/Leeward High0.7456
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.5657
Triple Number Coastal/Long Distance Medium0.7711
Triple Number Coastal/Long Distance High0.8908
Triple Number Windward/Leeward Low0.4406
Triple Number Windward/Leeward Medium0.6235
Triple Number Windward/Leeward High0.7456
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Predominantly Upwind849.70.7061
Predominantly Downwind797.90.7519
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance854.70.7020
Triple Number Coastal/Long Distance Low1060.60.5657
Triple Number Coastal/Long Distance Medium778.10.7711
Triple Number Coastal/Long Distance High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1514.11133.4929.0800.8728.6683.6617.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low1060.60.5657
Triple Number All Purpose Medium778.10.7711
Triple Number All Purpose High673.60.8908
Triple Number Windward/Leeward Low1361.80.4406
Triple Number Windward/Leeward Medium962.30.6235
Triple Number Windward/Leeward High804.70.7456
Predominantly Upwind849.70.7061
Predominantly Downwind797.90.7519
Predominantly Upwind Low1183.80.5068
Predominantly Upwind Medium877.60.6837
Predominantly Upwind High784.90.7644
Predominantly Downwind Low1156.70.5187
Predominantly Downwind Medium785.30.7640
Predominantly Downwind High635.70.9438
Chicago-Mac Upwind0.6892
Chicago-Mac All Purpose0.7117
Chicago-Mac Downwind0.7366
Bayview-Mac Cove Island0.6535
Bayview-Mac Shore0.6618
Harvest Moon Regatta676.40.8871
Victoria-Maui0.7927
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1494.10.4016
5-Band Low / Medium1234.40.4861
5-Band Medium940.10.6383
5-Band Medium / High817.00.7344
5-Band High782.30.7669
ORC Ref  04310001TLMIssued on 30/03/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Thor

NED 866

Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNORDIC FOLKBOATMeasurement03/04/2020HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.680Max. Beam2.210Draft1.141Displacement2,000Wetted area13.78IMS L5.971LSM05.935Acc. length7.183Sink (kg/mm) 7.35
VCGD-0.177VCGM-0.168RM Measured (kg·m) 19.3RM Default (kg·m) 19.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P7.900IG6.200ISPMDT10.105MDL10.130MDT2MDL2TLMWGO
E3.380J2.050BAS1.100FSDNo FoilSFJ0.730SPL2.130WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date03/04/2020Measurer65CommentBB mtor binnen bij meting
SFFP0.110FFMFF0.834LCFcl4.008SG1.0000
SAFP7.670FAMFA0.764LCFsh4.168HBI0.666
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1EngineMariner 5 pkTotal deductible
ORC Ref  04310001TLMIssued on 30/03/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Thor

NED 866

Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.150.781.312.2516.24DacronClass rules
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.050.360.701.432.203.046.05YesNo 8.91Dacroncopied from legacy
ORC Ref  04310001TLMIssued on 30/03/2022Valid until 31/12/2022
VPP ver: 2022 1.01 | © ORC | www.orc.org