Club Certificate2025
Mathilde 2NOR 676
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.0°43.0°41.5°40.1°38.6°37.6°37.4°37.3°38.2°
Beat VMG2.092.843.403.814.084.254.344.404.36
52°3.204.295.055.495.745.895.986.076.08
60°3.374.495.245.635.866.026.126.236.27
75°3.484.615.355.755.996.166.306.506.60
90°3.464.685.525.946.166.306.396.676.90
110°3.544.765.606.026.306.556.757.107.34
120°3.404.625.495.966.276.546.807.337.77
135°3.064.225.135.756.106.396.677.288.00
150°2.573.654.605.355.846.156.416.957.61
Run VMG2.223.163.994.695.275.716.026.527.03
Gybe Angles148.4°148.4°152.3°156.8°164.4°172.7°178.1°178.6°177.7°
APH ToD:677.1CDL: 6.088APH ToT: 0.8861CertNo:667181
BOAT
ClassLill Scampi / IW26DesignerPeterNorlinBuilderIW MarinAge date01/1973Series date01/1970Offset fileIW26_Cl.OFFData file667181
HULL
Length Overall7.800 mMaximum Beam2.550 mDraft1.442 mDisplacement2,210 kgDLR9.7569IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight340 kg(default)Minimum weight210 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.2515.59Headsail Luffed15.0015.00Headsail FlyingSymmetric41.6741.67Asymmetric
STORM SAIL AREAS (m²)
Trysail4.42Storm Jib4.57Heavy Weather Jib12.32
SAIL LIMITS
Headsails5Spinnakers4
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.
Club Certificate2025
Mathilde 2NOR 676
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1723.91268.11058.4945.5881.4846.1830.1818.7825.4
52°1125.4838.7713.1655.6627.3611.3601.7593.4592.0
60°1067.4801.0687.4638.9613.9598.4588.1577.8574.2
75°1035.4780.5672.8626.0601.3584.1571.1554.1545.2
90°1039.7769.9652.6606.6584.4571.8563.6539.4521.8
110°1017.1755.8643.1598.3571.0550.0533.0507.0490.3
120°1059.3779.6655.9604.1574.2550.5529.3491.3463.1
135°1177.7852.6701.2626.5590.2563.7540.0494.6449.9
150°1400.9985.2782.8672.3616.8585.7561.3517.7473.1
Run VMG1620.81137.6901.7767.1682.5631.0597.6551.9512.4
Selected Courses
Windward / Leeward1670.91202.8980.1856.3782.0738.5713.9685.3668.9
All purpose1283.2937.7778.9699.1654.9628.3610.9585.7568.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward817.40.7341
All purpose677.10.8861
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6317
Downwind "popa"0.7970
70% up, 30% down "Ilhabela"0.6737
30% up, 70% down "Ilhabela-inverso"0.7390
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Predominantly Upwind734.90.8165
Predominantly Downwind679.30.8832
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low858.30.6990
Triple Number AP Medium673.40.8910
Triple Number AP High605.80.9904
Triple Number Windward/Leeward Low1137.20.5276
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Single Number Predominant Upwind762.80.7865
Single Number Predominant Reaching674.90.8890
Single Number Predominant Downwind707.30.8483
Predominant Upwind - Low1040.10.5769
Predominant Upwind - Low/Med805.00.7454
Predominant Upwind - Medium712.60.8419
Predominant Upwind - Med/High664.70.9027
Predominant Upwind - High644.90.9304
Predominant Downwind Low1012.70.5925
Predominant Downwind Low/Med760.90.7886
Predominant Downwind Medium656.60.9137
Predominant Downwind Med/High594.31.0096
Predominant Downwind High557.41.0764
Predominant Reaching Low918.50.6532
Predominant Reaching Low/Med711.30.8435
Predominant Reaching Medium633.10.9477
Predominant Reaching Med/High588.91.0189
Predominant Reaching High560.91.0696
SA/DSPL Upwind17.79SA/DSPL Downwind33.46
Scoring OptionTODTOT
5-Band Windward/Leeward Low1264.50.4745
5-Band Windward/Leeward Low/Med940.00.6383
5-Band Windward/Leeward Medium797.90.7520
5-Band Windward/Leeward Med/High718.90.8346
5-Band Windward/Leeward High687.40.8728
Windward/Leeward 60-40 Low1277.50.4697
Windward/Leeward 60-40 Low/Med956.70.6272
Windward/Leeward 60-40 Medium817.60.7338
Windward/Leeward 60-40 Med/High742.20.8084
Windward/Leeward 60-40 High714.30.8400
5-Band AP Low941.90.6370
5-Band AP Low/Med755.90.7938
5-Band AP Medium664.50.9030
5-Band AP Med/High613.30.9783
5-Band AP High587.11.0220
5-Band SF Bay Tour - Low1100.10.5454
5-Band SF Bay Tour - Low/Med904.70.6632
5-Band SF Bay Tour - Medium776.70.7725
5-Band SF Bay Tour - Med/High706.30.8494
5-Band SF Bay Tour - High676.60.8868
Chicago-Mac Upwind0.7623
Chicago-Mac All Purpose0.7931
Chicago-Mac Downwind0.8205
Bayview-Mac Cove Island0.5893
Bayview-Mac Shore0.5928
Harvest Moon Regatta595.91.0068
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance733.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating733.20.8183
FinRating, kevyt tuuli1241.50.8055
FinRating, kova tuuli591.10.8458
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8183
Triple Number Coastal/Long Distance Low0.6990
Triple Number Coastal/Long Distance Medium0.8911
Triple Number Coastal/Long Distance High0.9904
Triple Number Windward/Leeward Low0.5497
Triple Number Windward/Leeward Medium0.7386
Triple Number Windward/Leeward High0.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
For information
General Purpose Handicap (GPH)757.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low858.4
Triple Number Coastal/Long Distance Medium673.3
Triple Number Coastal/Long Distance High605.8
Triple Number Windward/Leeward Low1091.5
Triple Number Windward/Leeward Medium812.3
Triple Number Windward/Leeward High709.3
Predominantly Upwind734.9
Predominantly Downwind679.3
Predominantly Reaching658.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6990
Triple Number Coastal/Long Distance Medium0.8911
Triple Number Coastal/Long Distance High0.9904
Triple Number Windward/Leeward Low0.5497
Triple Number Windward/Leeward Medium0.7386
Triple Number Windward/Leeward High0.8459
Coastal/Long Distance0.8183
Predominantly Upwind0.8165
Predominantly Downwind0.8832
For information
General Purpose Handicap (GPH)757.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8861
Distanseseilas Trippeltall svak vind0.6990
Distanseseilas Trippeltall mellomvind0.8911
Distanseseilas Trippeltall sterk vind0.9904
Pølsebane Trippeltall svak vind0.5497
Pølsebane Trippeltall mellomvind0.7386
Pølsebane Trippeltall sterk vind0.8459
Motvind Singeltall0.8165
Medvind Singeltall0.8832
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Coastal/Long Distance733.20.8183
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind734.90.8165
Predominantly Downwind679.30.8832
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore673.80.8904
Cape Doctor Coastal573.71.0459
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6990
Triple Number Coastal/Long Distance Medium0.8911
Triple Number Coastal/Long Distance High0.9904
Triple Number Windward/Leeward Low0.5497
Triple Number Windward/Leeward Medium0.7386
Triple Number Windward/Leeward High0.8459
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6990
Triple Number Coastal/Long Distance Medium0.8911
Triple Number Coastal/Long Distance High0.9904
Triple Number Windward/Leeward Low0.5497
Triple Number Windward/Leeward Medium0.7386
Triple Number Windward/Leeward High0.8459
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Predominantly Upwind734.90.8165
Predominantly Downwind679.30.8832
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.20.8183
Triple Number Coastal/Long Distance Low858.40.6990
Triple Number Coastal/Long Distance Medium673.30.8911
Triple Number Coastal/Long Distance High605.80.9904
Triple Number Windward/Leeward Low1091.50.5497
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1757.51196.3923.0778.9696.0650.8618.0564.0544.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low858.30.6990
Triple Number AP Medium673.40.8910
Triple Number AP High605.80.9904
Triple Number Windward/Leeward Low1137.20.5276
Triple Number Windward/Leeward Medium812.30.7386
Triple Number Windward/Leeward High709.30.8459
Single Number Predominant Upwind762.80.7865
Single Number Predominant Reaching674.90.8890
Single Number Predominant Downwind707.30.8483
Predominant Upwind - Low1040.10.5769
Predominant Upwind - Low/Med805.00.7454
Predominant Upwind - Medium712.60.8419
Predominant Upwind - Med/High664.70.9027
Predominant Upwind - High644.90.9304
Predominant Downwind Low1012.70.5925
Predominant Downwind Low/Med760.90.7886
Predominant Downwind Medium656.60.9137
Predominant Downwind Med/High594.31.0096
Predominant Downwind High557.41.0764
Predominant Reaching Low918.50.6532
Predominant Reaching Low/Med711.30.8435
Predominant Reaching Medium633.10.9477
Predominant Reaching Med/High588.91.0189
Predominant Reaching High560.91.0696
SA/DSPL Upwind17.79SA/DSPL Downwind33.46
Scoring OptionTODTOT
5-Band Windward/Leeward Low1264.50.4745
5-Band Windward/Leeward Low/Med940.00.6383
5-Band Windward/Leeward Medium797.90.7520
5-Band Windward/Leeward Med/High718.90.8346
5-Band Windward/Leeward High687.40.8728
Windward/Leeward 60-40 Low1277.50.4697
Windward/Leeward 60-40 Low/Med956.70.6272
Windward/Leeward 60-40 Medium817.60.7338
Windward/Leeward 60-40 Med/High742.20.8084
Windward/Leeward 60-40 High714.30.8400
5-Band AP Low941.90.6370
5-Band AP Low/Med755.90.7938
5-Band AP Medium664.50.9030
5-Band AP Med/High613.30.9783
5-Band AP High587.11.0220
5-Band SF Bay Tour - Low1100.10.5454
5-Band SF Bay Tour - Low/Med904.70.6632
5-Band SF Bay Tour - Medium776.70.7725
5-Band SF Bay Tour - Med/High706.30.8494
5-Band SF Bay Tour - High676.60.8868
Chicago-Mac Upwind0.7623
Chicago-Mac All Purpose0.7931
Chicago-Mac Downwind0.8205
Bayview-Mac Cove Island0.5893
Bayview-Mac Shore0.5928
Harvest Moon Regatta595.91.0068
Club Certificate2025
Mathilde 2NOR 676
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLill Scampi / IW26MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.800Max. Beam2.550Draft1.442Displacement2,210Wetted area12.50IMS L6.434LSM06.095Acc. length7.747Sink (kg/mm) 8.92
VCGD-0.250VCGM-0.104RM Rated (kg·m) 34.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight340Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P8.350IG9.550ISP9.640MDT10.100MDL10.150MDT20.000MDL20.000TL0.000MW0.150GO0.150
E3.020J2.910BAS1.300FSD0.000SFJ0.330SPL3.280WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.250Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
Mathilde 2NOR 676
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment371-2018042218480.120.631.121.962.6515.2522/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment371-2018042218560.040.660.721.382.853.079.10NoNo 15.0022/04/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment371-2021021111439.469.469.465.275.3541.6711/02/2021
CRUISER/RACER REQUIREMENTS*
Accommodation length7.7 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity17 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.