Club
Certificate
Double Handed
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 Angles42.6°40.0°39.4°39.4°39.9°40.5°42.9°
Beat VMG3.353.944.134.204.214.194.03
52°5.035.705.916.006.046.056.00
60°5.255.876.086.186.236.266.26
75°5.375.986.266.436.536.606.66
90°5.326.006.326.586.796.937.09
110°5.376.146.556.867.097.317.74
120°5.206.056.546.977.387.758.50
135°4.695.686.286.757.247.8310.13
150°3.995.015.756.276.707.148.61
Run VMG3.464.344.985.646.156.557.46
Gybe Angles144.8°148.4°149.2°165.8°177.2°177.2°139.2°

APH: 631.6

CDL: 6.251

GPH: 697.1

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 Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.8921.33Headsail Luffed17.8717.87Headsail FlyingSymmetric47.5747.57Asymmetric51.1851.18 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.13Storm Jib4.25Heavy Weather Jib11.46
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
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  03440002J4PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG1075.1914.5871.4857.9855.3858.5892.5
52°715.4631.0608.9600.3596.4594.7599.9
60°686.2613.6591.7582.6577.6574.6575.3
75°669.9602.1574.6560.0551.3545.5540.4
90°676.1599.6569.7547.2530.4519.2507.7
110°670.7586.7550.0524.5507.4492.2465.0
120°692.1594.7550.4516.5487.7464.4423.3
135°767.7633.6573.0533.0497.2459.5355.5
150°902.3718.7626.1573.8537.3504.4418.0
Run VMG1041.8829.9723.0638.7585.7549.7482.6
Selected Courses
Windward / Leeward1058.5872.2797.2748.3720.5704.1687.6
All purpose822.1696.9647.4617.4598.3584.0561.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward773.00.7762
All purpose631.60.9499
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6640
Downwind "popa"0.8657
70% up, 30% down "Ilhabela"0.7139
30% up, 70% down "Ilhabela-inverso"0.7934
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Predominantly Upwind687.90.8722
Predominantly Downwind623.30.9626
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low759.50.7900
Triple Number All Purpose Medium629.30.9535
Triple Number All Purpose High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Predominantly Upwind687.90.8722
Predominantly Downwind623.30.9626
Predominantly Upwind Low841.50.7130
Predominantly Upwind Medium721.40.8318
Predominantly Upwind High710.60.8444
Predominantly Downwind Low824.90.7273
Predominantly Downwind Medium617.80.9712
Predominantly Downwind High510.01.1764
Chicago-Mac Upwind0.8572
Chicago-Mac All Purpose0.8983
Chicago-Mac Downwind0.9454
Bayview-Mac Cove Island0.8541
Bayview-Mac Shore0.8559
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching596.01.0068
Predominantly Reaching Low694.40.8641
Predominantly Reaching Medium590.91.0154
Predominantly Reaching High525.61.1416
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1044.10.5746
5-Band Low / Medium898.40.6679
5-Band Medium758.50.7910
5-Band Medium / High707.80.8477
5-Band High690.40.8690
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance682.4
Triple Number Coastal/Long Distance Low759.5
Triple Number Coastal/Long Distance Medium629.3
Triple Number Coastal/Long Distance High579.1
Triple Number Windward/Leeward Low965.4
Triple Number Windward/Leeward Medium768.0
Triple Number Windward/Leeward High702.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7900
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0361
Triple Number Windward/Leeward Low0.6215
Triple Number Windward/Leeward Medium0.7813
Triple Number Windward/Leeward High0.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low759.5
Triple Number Coastal/Long Distance Medium629.3
Triple Number Coastal/Long Distance High579.1
Triple Number Windward/Leeward Low965.4
Triple Number Windward/Leeward Medium768.0
Triple Number Windward/Leeward High702.0
Predominantly Upwind687.9
Predominantly Downwind623.3
Predominantly Reaching604.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7900
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0361
Triple Number Windward/Leeward Low0.6215
Triple Number Windward/Leeward Medium0.7813
Triple Number Windward/Leeward High0.8547
Coastal/Long Distance0.8792
Predominantly Upwind0.8722
Predominantly Downwind0.9626
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7900
Tretall Distanseseilas Mellomvind0.9535
Tretall Distanseseilas Mye vind1.0361
Tretall Pølsebane Lite vind0.6215
Tretall Pølsebane Mellomvind0.7813
Tretall Pølsebane Mye vind0.8547
Distanseseilas ett tall (OSN 8-16kn)0.8792
Distanseseilas ett tall (APH 6-20kn)0.9499
Enkeltall Motvind0.8722
Enkeltall Medvind0.9626
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Coastal/Long Distance682.40.8792
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind687.90.8722
Predominantly Downwind623.30.9626
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore692.50.8664
Cape Doctor Coastal568.11.0561
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7900
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0361
Triple Number Windward/Leeward Low0.6215
Triple Number Windward/Leeward Medium0.7813
Triple Number Windward/Leeward High0.8547
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7900
Triple Number Coastal/Long Distance Medium0.9535
Triple Number Coastal/Long Distance High1.0361
Triple Number Windward/Leeward Low0.6215
Triple Number Windward/Leeward Medium0.7813
Triple Number Windward/Leeward High0.8547
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Predominantly Upwind687.90.8722
Predominantly Downwind623.30.9626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.40.8792
Triple Number Coastal/Long Distance Low759.50.7900
Triple Number Coastal/Long Distance Medium629.30.9535
Triple Number Coastal/Long Distance High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1056.8824.1723.4658.8620.4588.0530.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low759.50.7900
Triple Number All Purpose Medium629.30.9535
Triple Number All Purpose High579.11.0361
Triple Number Windward/Leeward Low965.40.6215
Triple Number Windward/Leeward Medium768.00.7813
Triple Number Windward/Leeward High702.00.8547
Predominantly Upwind687.90.8722
Predominantly Downwind623.30.9626
Predominantly Upwind Low841.50.7130
Predominantly Upwind Medium721.40.8318
Predominantly Upwind High710.60.8444
Predominantly Downwind Low824.90.7273
Predominantly Downwind Medium617.80.9712
Predominantly Downwind High510.01.1764
Chicago-Mac Upwind0.8572
Chicago-Mac All Purpose0.8983
Chicago-Mac Downwind0.9454
Bayview-Mac Cove Island0.8541
Bayview-Mac Shore0.8559
Harvest Moon Regatta543.41.1043
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy685.70.8750
San Francisco Bay Medium756.10.7935
Predominantly Reaching596.01.0068
Predominantly Reaching Low694.40.8641
Predominantly Reaching Medium590.91.0154
Predominantly Reaching High525.61.1416
Windward/Leeward 60-40 Low971.20.6178
Windward/Leeward 60-40 Medium801.50.7486
Windward/Leeward 60-40 High759.30.7902
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1044.10.5746
5-Band Low / Medium898.40.6679
5-Band Medium758.50.7910
5-Band Medium / High707.80.8477
5-Band High690.40.8690
ORC Ref  03440002J4PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 L6.442LSM05.994Acc. 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  03440002J4PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment447-2012051111579.219.219.216.514.9547.5711/05/2012447-2012051111567.537.537.534.164.8626.9811/05/2012
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment1-20220603215411.2010.3510.785.645.9495%51.1803/06/20221-20210511191410.758.749.755.675.68100%46.0611/05/2021
ORC Ref  03440002J4PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org