Club
Certificate
Non Spinnaker
2023

Boat

Trollfjord

NOR 12645

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°41.2°39.9°39.4°39.0°38.8°38.8°
Beat VMG3.504.284.754.985.115.195.24
52°5.386.366.937.197.317.397.47
60°5.686.637.157.417.547.627.71
75°5.896.837.337.627.827.968.13
90°5.756.777.347.687.968.198.56
110°5.076.227.067.557.928.278.92
120°4.745.916.817.407.798.168.90
135°4.115.266.216.967.467.838.58
150°3.464.525.406.196.867.338.00
Run VMG3.003.914.775.586.326.957.77
Gybe Angles144.8°146.0°173.0°174.8°175.4°176.6°178.4°

APH: 576.2

CDL: 9.596

GPH: 651.3

CertNo: 9751

BOAT
ClassSwedestar 370DesignerHåkan SødergrenBuilderLidköping BåtsnikkAge date01/2008Series date01/2007Offset fileswest370cl.offData file9751
HULL
Length Overall11.300 mMaximum Beam3.434 mDraft1.962 mDisplacement6,371 kgDLR5.1743IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.360m
CREW
Maximum weight760 kgMinimum weight570 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.2344.05Headsail Luffed34.3834.38Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail12.65Storm Jib11.03Heavy Weather Jib29.78
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  03440002MFBIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Trollfjord

NOR 12645

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 VMG1027.3841.4757.4722.3703.9693.7686.9
52°669.2566.0519.8500.9492.2487.0482.1
60°633.3542.9503.4485.9477.6472.3466.9
75°611.5527.2490.9472.4460.2452.2442.6
90°626.4531.7490.2468.5452.5439.4420.6
110°710.4579.2509.9476.5454.7435.4403.4
120°758.8609.4528.3486.7462.0441.1404.3
135°876.9684.6580.1517.2482.4459.6419.4
150°1039.4796.5666.3581.1525.0491.0450.1
Run VMG1200.2919.7754.9644.6569.6518.0463.4
Selected Courses
Windward / Leeward1113.7880.6756.2683.4636.7605.9575.1
All purpose843.0681.0599.0553.7525.8507.0483.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward716.70.8372
All purpose576.21.0413
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7731
Downwind "popa"0.8283
70% up, 30% down "Ilhabela"0.7889
30% up, 70% down "Ilhabela-inverso"0.8109
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Predominantly Upwind610.20.9834
Predominantly Downwind603.40.9944
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low762.00.7874
Triple Number All Purpose Medium572.41.0482
Triple Number All Purpose High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Predominantly Upwind610.20.9834
Predominantly Downwind603.40.9944
Predominantly Upwind Low814.80.7364
Predominantly Upwind Medium619.70.9681
Predominantly Upwind High578.61.0369
Predominantly Downwind Low883.10.6795
Predominantly Downwind Medium609.00.9853
Predominantly Downwind High485.41.2361
Chicago-Mac Upwind0.9653
Chicago-Mac All Purpose0.9678
Chicago-Mac Downwind0.9722
Bayview-Mac Cove Island0.9012
Bayview-Mac Shore0.9210
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching544.51.1019
Predominantly Reaching Low692.00.8671
Predominantly Reaching Medium543.11.1048
Predominantly Reaching High470.31.2757
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1095.80.5476
5-Band Low / Medium904.20.6636
5-Band Medium697.60.8601
5-Band Medium / High612.40.9797
5-Band High580.41.0337
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance632.0
Triple Number Coastal/Long Distance Low762.0
Triple Number Coastal/Long Distance Medium572.4
Triple Number Coastal/Long Distance High502.9
Triple Number Windward/Leeward Low997.2
Triple Number Windward/Leeward Medium712.4
Triple Number Windward/Leeward High602.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6017
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low762.0
Triple Number Coastal/Long Distance Medium572.4
Triple Number Coastal/Long Distance High502.9
Triple Number Windward/Leeward Low997.2
Triple Number Windward/Leeward Medium712.4
Triple Number Windward/Leeward High602.0
Predominantly Upwind610.2
Predominantly Downwind603.4
Predominantly Reaching566.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6017
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9966
Coastal/Long Distance0.9494
Predominantly Upwind0.9834
Predominantly Downwind0.9944
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7874
Tretall Distanseseilas Mellomvind1.0482
Tretall Distanseseilas Mye vind1.1930
Tretall Pølsebane Lite vind0.6017
Tretall Pølsebane Mellomvind0.8422
Tretall Pølsebane Mye vind0.9966
Distanseseilas ett tall (OSN 8-16kn)0.9494
Distanseseilas ett tall (APH 6-20kn)1.0413
Enkeltall Motvind0.9834
Enkeltall Medvind0.9944
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Coastal/Long Distance632.00.9494
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind610.20.9834
Predominantly Downwind603.40.9944
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore584.31.0268
Cape Doctor Coastal490.71.2228
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6017
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9966
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7874
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6017
Triple Number Windward/Leeward Medium0.8422
Triple Number Windward/Leeward High0.9966
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Predominantly Upwind610.20.9834
Predominantly Downwind603.40.9944
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance632.00.9494
Triple Number Coastal/Long Distance Low762.00.7874
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1122.4828.5679.3593.3546.9512.8461.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low762.00.7874
Triple Number All Purpose Medium572.41.0482
Triple Number All Purpose High502.91.1930
Triple Number Windward/Leeward Low997.20.6017
Triple Number Windward/Leeward Medium712.40.8422
Triple Number Windward/Leeward High602.00.9966
Predominantly Upwind610.20.9834
Predominantly Downwind603.40.9944
Predominantly Upwind Low814.80.7364
Predominantly Upwind Medium619.70.9681
Predominantly Upwind High578.61.0369
Predominantly Downwind Low883.10.6795
Predominantly Downwind Medium609.00.9853
Predominantly Downwind High485.41.2361
Chicago-Mac Upwind0.9653
Chicago-Mac All Purpose0.9678
Chicago-Mac Downwind0.9722
Bayview-Mac Cove Island0.9012
Bayview-Mac Shore0.9210
Harvest Moon Regatta496.71.2080
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy593.31.0114
San Francisco Bay Medium705.10.8509
Predominantly Reaching544.51.1019
Predominantly Reaching Low692.00.8671
Predominantly Reaching Medium543.11.1048
Predominantly Reaching High470.31.2757
Windward/Leeward 60-40 Low984.60.6094
Windward/Leeward 60-40 Medium721.60.8314
Windward/Leeward 60-40 High633.20.9475
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1095.80.5476
5-Band Low / Medium904.20.6636
5-Band Medium697.60.8601
5-Band Medium / High612.40.9797
5-Band High580.41.0337
ORC Ref  03440002MFBIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Trollfjord

NOR 12645

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwedestar 370MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.300Max. Beam3.434Draft1.962Displacement6,371Wetted area28.83IMS L10.642LSM010.717Acc. length11.161Sink (kg/mm) 19.64
VCGD-0.170VCGM-0.138RM Rated (kg·m) 116.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.360PBWPIPA0.0032
EDL2.300ST10.048ST20.170
ST30.170ST40.098ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.750IG14.850ISP14.850MDT10.130MDL10.190MDT20.130MDL20.190TL0.000MW0.190GO0.190
E4.900J4.340BAS1.620FSDFoilSFJ0.000SPL0.000WPLTPS5.300BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.170Flotation Date01/01/2015MeasurerComment
SFFP0.301FFMFF1.351LCFcl6.377SG1.0000
SAFP10.204FAMFA1.047LCFsh6.603HBI1.150
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002MFBIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Trollfjord

NOR 12645

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment366-2008041111170.140.001.783.144.1543.2311/04/2008
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2012081717150.060.001.242.373.404.4714.91NoNo 34.3817/08/2012106% 3DL306-2012081717250.100.000.831.692.683.8213.00NoNo 23.5717/08/2012#4
ORC Ref  03440002MFBIssued on 23/05/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org