Club
Certificate
Non Spinnaker
2023

Boat

Brunhildur

NOR 5975

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 Angles42.9°40.6°38.4°37.8°37.8°38.1°39.3°
Beat VMG3.303.964.334.444.494.504.44
52°4.985.746.076.196.256.296.31
60°5.215.896.206.356.436.496.54
75°5.345.986.326.566.726.826.94
90°5.245.946.336.636.897.117.39
110°4.705.626.166.546.907.268.13
120°4.445.416.016.416.777.148.10
135°3.894.895.656.136.486.837.61
150°3.314.305.135.766.186.527.20
Run VMG2.873.734.525.235.796.186.82
Gybe Angles148.4°153.8°164.6°173.6°179.0°179.0°179.0°

APH: 644.7

CDL: 6.688

GPH: 721.6

CertNo: 21571

BOAT
ClassX-79 DesignerNiels JeppesenBuilderNordsoe verftAge date01/1983Series date01/1979Offset filex79.od.offData file21571
HULL
Length Overall7.930 mMaximum Beam2.860 mDraft1.360 mDisplacement1,564 kgDLR7.2608IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight332 kgMinimum weight247 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.8921.33Headsail Luffed17.8717.87Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.13Storm Jib4.25Heavy Weather Jib11.46
SAIL LIMITS
Headsails5  Spinnakers0 * 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  03440002J66Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Brunhildur

NOR 5975

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 VMG1090.4910.2831.7810.7802.5799.3809.9
52°722.8627.7593.5581.8575.7572.1570.4
60°690.4611.5580.7566.7559.5554.8550.5
75°674.2602.1569.4548.9535.9527.8518.7
90°687.2606.3568.8543.1522.4506.3487.4
110°765.4640.4584.7550.4521.8495.8442.8
120°810.4666.0598.8561.8531.7504.5444.6
135°924.5735.6637.5587.6555.2527.0473.4
150°1086.8838.0702.3624.8582.2552.0500.1
Run VMG1255.0964.6796.2687.7621.5582.8528.0
Selected Courses
Windward / Leeward1172.7937.4813.9749.2712.0691.1668.9
All purpose898.2740.5663.2623.6599.5582.4557.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward784.90.7645
All purpose644.70.9307
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6937
Downwind "popa"0.7727
70% up, 30% down "Ilhabela"0.7156
30% up, 70% down "Ilhabela-inverso"0.7472
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Predominantly Upwind685.20.8756
Predominantly Downwind666.40.9003
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low819.30.7323
Triple Number All Purpose Medium640.50.9368
Triple Number All Purpose High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Predominantly Upwind685.20.8756
Predominantly Downwind666.40.9003
Predominantly Upwind Low875.50.6853
Predominantly Upwind Medium698.80.8586
Predominantly Upwind High672.30.8924
Predominantly Downwind Low936.60.6406
Predominantly Downwind Medium666.80.8999
Predominantly Downwind High550.61.0897
Chicago-Mac Upwind0.8622
Chicago-Mac All Purpose0.8724
Chicago-Mac Downwind0.8840
Bayview-Mac Cove Island0.8200
Bayview-Mac Shore0.8337
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching614.70.9761
Predominantly Reaching Low750.70.7993
Predominantly Reaching Medium612.50.9795
Predominantly Reaching High542.41.1061
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1154.60.5197
5-Band Low / Medium962.50.6234
5-Band Medium764.50.7848
5-Band Medium / High695.70.8624
5-Band High672.80.8918
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance700.5
Triple Number Coastal/Long Distance Low819.3
Triple Number Coastal/Long Distance Medium640.5
Triple Number Coastal/Long Distance High577.4
Triple Number Windward/Leeward Low1055.0
Triple Number Windward/Leeward Medium777.1
Triple Number Windward/Leeward High688.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7323
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0392
Triple Number Windward/Leeward Low0.5687
Triple Number Windward/Leeward Medium0.7721
Triple Number Windward/Leeward High0.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low819.3
Triple Number Coastal/Long Distance Medium640.5
Triple Number Coastal/Long Distance High577.4
Triple Number Windward/Leeward Low1055.0
Triple Number Windward/Leeward Medium777.1
Triple Number Windward/Leeward High688.0
Predominantly Upwind685.2
Predominantly Downwind666.4
Predominantly Reaching633.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7323
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0392
Triple Number Windward/Leeward Low0.5687
Triple Number Windward/Leeward Medium0.7721
Triple Number Windward/Leeward High0.8721
Coastal/Long Distance0.8565
Predominantly Upwind0.8756
Predominantly Downwind0.9003
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7323
Tretall Distanseseilas Mellomvind0.9368
Tretall Distanseseilas Mye vind1.0392
Tretall Pølsebane Lite vind0.5687
Tretall Pølsebane Mellomvind0.7721
Tretall Pølsebane Mye vind0.8721
Distanseseilas ett tall (OSN 8-16kn)0.8565
Distanseseilas ett tall (APH 6-20kn)0.9307
Enkeltall Motvind0.8756
Enkeltall Medvind0.9003
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Coastal/Long Distance700.50.8565
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind685.20.8756
Predominantly Downwind666.40.9003
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore675.60.8881
Cape Doctor Coastal565.11.0618
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7323
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0392
Triple Number Windward/Leeward Low0.5687
Triple Number Windward/Leeward Medium0.7721
Triple Number Windward/Leeward High0.8721
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7323
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0392
Triple Number Windward/Leeward Low0.5687
Triple Number Windward/Leeward Medium0.7721
Triple Number Windward/Leeward High0.8721
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Predominantly Upwind685.20.8756
Predominantly Downwind666.40.9003
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance700.50.8565
Triple Number Coastal/Long Distance Low819.30.7323
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1180.9886.0740.9663.7621.9588.8530.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low819.30.7323
Triple Number All Purpose Medium640.50.9368
Triple Number All Purpose High577.41.0392
Triple Number Windward/Leeward Low1055.00.5687
Triple Number Windward/Leeward Medium777.10.7721
Triple Number Windward/Leeward High688.00.8721
Predominantly Upwind685.20.8756
Predominantly Downwind666.40.9003
Predominantly Upwind Low875.50.6853
Predominantly Upwind Medium698.80.8586
Predominantly Upwind High672.30.8924
Predominantly Downwind Low936.60.6406
Predominantly Downwind Medium666.80.8999
Predominantly Downwind High550.61.0897
Chicago-Mac Upwind0.8622
Chicago-Mac All Purpose0.8724
Chicago-Mac Downwind0.8840
Bayview-Mac Cove Island0.8200
Bayview-Mac Shore0.8337
Harvest Moon Regatta562.81.0661
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy678.00.8849
San Francisco Bay Medium773.00.7762
Predominantly Reaching614.70.9761
Predominantly Reaching Low750.70.7993
Predominantly Reaching Medium612.50.9795
Predominantly Reaching High542.41.1061
Windward/Leeward 60-40 Low1044.10.5747
Windward/Leeward 60-40 Medium793.10.7565
Windward/Leeward 60-40 High727.50.8248
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1154.60.5197
5-Band Low / Medium962.50.6234
5-Band Medium764.50.7848
5-Band Medium / High695.70.8624
5-Band High672.80.8918
ORC Ref  03440002J66Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Brunhildur

NOR 5975

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-79 MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.930Max. Beam2.860Draft1.360Displacement1,564Wetted area12.31IMS L6.591LSM05.994Acc. length7.930Sink (kg/mm) 9.27
VCGD0.056VCGM0.150RM Rated (kg·m) 31.9Limit 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/Checkstays2Spreaders1Rotating mastNo
P10.000IG9.210ISP9.450MDT10.080MDL10.120MDT20.050MDL20.070TL1.900MW0.120GO0.120
E3.500J2.750BAS1.170FSD0.000SFJ0.000SPL2.830WPLTPS3.820BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.056Flotation Date01/01/2015MeasurerComment
SFFP0.509FFMFF0.850LCFcl4.253SG0.0000
SAFP7.625FAMFA0.802LCFsh4.478HBI0.821
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J66Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Brunhildur

NOR 5975

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment447-2012051111540.130.001.302.232.9320.8911/05/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment447-2012051111530.000.000.000.000.004.058.67NoNo 17.8711/05/20121-2020050321450.030.501.002.103.014.068.77NoNo 17.8603/05/2020447-2012051112530.000.000.000.000.002.658.85NoNo 11.9411/05/2012447-2012051111510.000.000.000.000.002.126.50NoNo 7.0111/05/2012
ORC Ref  03440002J66Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org