Club Certificate2025
Chasing GraceNOR 67
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 Angles42.9°42.9°39.6°37.9°35.8°34.9°34.5°34.1°34.9°
Beat VMG3.534.705.475.896.206.386.496.646.65
52°5.607.167.958.348.618.889.089.389.56
60°5.997.548.268.679.019.289.539.8910.13
75°6.237.838.599.169.629.9910.2710.8711.30
90°6.237.828.629.4010.0310.6211.1211.9512.77
110°5.737.328.259.159.9310.7411.6913.5415.00
120°5.106.898.179.1210.1111.0012.0313.6016.17
135°4.396.217.688.579.4810.6011.8614.6517.59
150°3.645.196.557.648.479.2610.2212.7816.71
Run VMG3.154.505.676.627.368.038.8511.0714.47
Gybe Angles141.3°141.3°144.4°149.4°152.5°150.7°146.7°141.7°145.6°
APH ToD:439.7CDL: 12.567APH ToT: 1.3646CertNo:676277
BOAT
ClassClasse 40DesignerOwenBuilderCOMPOSITE CREATIONAge dateSeries date01/2008Offset fileClass40_NOR67.offData file676277
HULL
Length Overall12.143 mMaximum Beam4.150 mDraft3.001 mDisplacement4,772 kgDLR3.0913IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight846 kg(default)Minimum weight716 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail73.0475.63Headsail Luffed38.1138.11Headsail Flying85.8685.86SymmetricAsymmetric165.85165.85 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.70Storm Jib14.12Heavy Weather Jib38.11
SAIL LIMITS
Headsails7Spinnakers5
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
Chasing GraceNOR 67
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 VMG1018.9765.4657.8610.8581.0564.6554.7542.1541.1
52°642.6503.0452.5431.8417.9405.5396.5383.7376.7
60°601.3477.5436.0415.1399.4388.0377.8363.8355.5
75°578.2459.9419.2393.2374.1360.3350.5331.2318.5
90°578.0460.2417.5383.0359.1338.9323.7301.2281.9
110°628.0491.5436.4393.3362.5335.1307.9266.0239.9
120°705.3522.8440.7394.7356.1327.2299.2264.7222.6
135°820.3579.5468.5420.3379.7339.5303.5245.8204.7
150°987.8693.2550.0471.3425.0388.7352.2281.6215.4
Run VMG1141.2800.5635.1544.2489.0448.6406.7325.2248.7
Selected Courses
Windward / Leeward1078.2783.0646.4577.5535.0506.6480.7433.6394.9
All purpose800.0598.1508.9462.0430.6406.5385.4350.2322.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward550.91.0892
All purpose439.71.3646
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9821
Downwind "popa"1.1509
70% up, 30% down "Ilhabela"1.0273
30% up, 70% down "Ilhabela-inverso"1.0945
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Predominantly Upwind477.61.2563
Predominantly Downwind447.61.3405
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low553.51.0841
Triple Number AP Medium441.61.3588
Triple Number AP High377.51.5895
Triple Number Windward/Leeward Low744.30.8061
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Single Number Predominant Upwind489.31.2263
Single Number Predominant Reaching425.51.4101
Single Number Predominant Downwind461.71.2994
Predominant Upwind - Low641.90.9347
Predominant Upwind - Low/Med517.71.1589
Predominant Upwind - Medium466.41.2865
Predominant Upwind - Med/High428.31.4008
Predominant Upwind - High403.61.4866
Predominant Downwind Low672.00.8928
Predominant Downwind Low/Med509.81.1769
Predominant Downwind Medium435.81.3769
Predominant Downwind Med/High371.41.6153
Predominant Downwind High320.01.8751
Predominant Reaching Low579.61.0352
Predominant Reaching Low/Med461.11.3011
Predominant Reaching Medium406.21.4772
Predominant Reaching Med/High358.11.6756
Predominant Reaching High323.11.8568
SA/DSPL Upwind39.01SA/DSPL Downwind83.85
Scoring OptionTODTOT
5-Band Windward/Leeward Low823.10.7289
5-Band Windward/Leeward Low/Med625.80.9588
5-Band Windward/Leeward Medium542.11.1068
5-Band Windward/Leeward Med/High481.71.2455
5-Band Windward/Leeward High435.11.3790
Windward/Leeward 60-40 Low818.90.7327
Windward/Leeward 60-40 Low/Med629.80.9527
Windward/Leeward 60-40 Medium551.21.0886
Windward/Leeward 60-40 Med/High496.71.2081
Windward/Leeward 60-40 High456.91.3132
5-Band AP Low603.10.9949
5-Band AP Low/Med493.91.2148
5-Band AP Medium434.51.3808
5-Band AP Med/High386.91.5510
5-Band AP High351.51.7070
5-Band SF Bay Tour - Low711.90.8428
5-Band SF Bay Tour - Low/Med596.81.0054
5-Band SF Bay Tour - Medium520.11.1537
5-Band SF Bay Tour - Med/High463.91.2934
5-Band SF Bay Tour - High422.31.4207
Chicago-Mac Upwind1.1877
Chicago-Mac All Purpose1.2218
Chicago-Mac Downwind1.2431
Bayview-Mac Cove Island0.9122
Bayview-Mac Shore0.9215
Harvest Moon Regatta367.51.6327
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance479.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating479.81.2506
FinRating, kevyt tuuli805.51.2415
FinRating, kova tuuli351.11.4240
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.2506
Triple Number Coastal/Long Distance Low1.0841
Triple Number Coastal/Long Distance Medium1.3589
Triple Number Coastal/Long Distance High1.5895
Triple Number Windward/Leeward Low0.8395
Triple Number Windward/Leeward Medium1.0882
Triple Number Windward/Leeward High1.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
For information
General Purpose Handicap (GPH)491.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low553.5
Triple Number Coastal/Long Distance Medium441.5
Triple Number Coastal/Long Distance High377.5
Triple Number Windward/Leeward Low714.7
Triple Number Windward/Leeward Medium551.4
Triple Number Windward/Leeward High469.5
Predominantly Upwind477.6
Predominantly Downwind447.6
Predominantly Reaching423.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0841
Triple Number Coastal/Long Distance Medium1.3589
Triple Number Coastal/Long Distance High1.5895
Triple Number Windward/Leeward Low0.8395
Triple Number Windward/Leeward Medium1.0882
Triple Number Windward/Leeward High1.2779
Coastal/Long Distance1.2506
Predominantly Upwind1.2563
Predominantly Downwind1.3405
For information
General Purpose Handicap (GPH)491.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.3646
Distanseseilas Trippeltall svak vind1.0841
Distanseseilas Trippeltall mellomvind1.3589
Distanseseilas Trippeltall sterk vind1.5895
Pølsebane Trippeltall svak vind0.8395
Pølsebane Trippeltall mellomvind1.0882
Pølsebane Trippeltall sterk vind1.2779
Motvind Singeltall1.2563
Medvind Singeltall1.3405
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Coastal/Long Distance479.81.2506
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind477.61.2563
Predominantly Downwind447.61.3405
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore406.51.4759
Cape Doctor Coastal330.91.8134
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0841
Triple Number Coastal/Long Distance Medium1.3589
Triple Number Coastal/Long Distance High1.5895
Triple Number Windward/Leeward Low0.8395
Triple Number Windward/Leeward Medium1.0882
Triple Number Windward/Leeward High1.2779
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0841
Triple Number Coastal/Long Distance Medium1.3589
Triple Number Coastal/Long Distance High1.5895
Triple Number Windward/Leeward Low0.8395
Triple Number Windward/Leeward Medium1.0882
Triple Number Windward/Leeward High1.2779
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Predominantly Upwind477.61.2563
Predominantly Downwind447.61.3405
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance479.81.2506
Triple Number Coastal/Long Distance Low553.51.0841
Triple Number Coastal/Long Distance Medium441.51.3589
Triple Number Coastal/Long Distance High377.51.5895
Triple Number Windward/Leeward Low714.70.8395
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1149.6784.7609.4520.3460.6423.1388.4332.3301.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low553.51.0841
Triple Number AP Medium441.61.3588
Triple Number AP High377.51.5895
Triple Number Windward/Leeward Low744.30.8061
Triple Number Windward/Leeward Medium551.41.0882
Triple Number Windward/Leeward High469.51.2779
Single Number Predominant Upwind489.31.2263
Single Number Predominant Reaching425.51.4101
Single Number Predominant Downwind461.71.2994
Predominant Upwind - Low641.90.9347
Predominant Upwind - Low/Med517.71.1589
Predominant Upwind - Medium466.41.2865
Predominant Upwind - Med/High428.31.4008
Predominant Upwind - High403.61.4866
Predominant Downwind Low672.00.8928
Predominant Downwind Low/Med509.81.1769
Predominant Downwind Medium435.81.3769
Predominant Downwind Med/High371.41.6153
Predominant Downwind High320.01.8751
Predominant Reaching Low579.61.0352
Predominant Reaching Low/Med461.11.3011
Predominant Reaching Medium406.21.4772
Predominant Reaching Med/High358.11.6756
Predominant Reaching High323.11.8568
SA/DSPL Upwind39.01SA/DSPL Downwind83.85
Scoring OptionTODTOT
5-Band Windward/Leeward Low823.10.7289
5-Band Windward/Leeward Low/Med625.80.9588
5-Band Windward/Leeward Medium542.11.1068
5-Band Windward/Leeward Med/High481.71.2455
5-Band Windward/Leeward High435.11.3790
Windward/Leeward 60-40 Low818.90.7327
Windward/Leeward 60-40 Low/Med629.80.9527
Windward/Leeward 60-40 Medium551.21.0886
Windward/Leeward 60-40 Med/High496.71.2081
Windward/Leeward 60-40 High456.91.3132
5-Band AP Low603.10.9949
5-Band AP Low/Med493.91.2148
5-Band AP Medium434.51.3808
5-Band AP Med/High386.91.5510
5-Band AP High351.51.7070
5-Band SF Bay Tour - Low711.90.8428
5-Band SF Bay Tour - Low/Med596.81.0054
5-Band SF Bay Tour - Medium520.11.1537
5-Band SF Bay Tour - Med/High463.91.2934
5-Band SF Bay Tour - High422.31.4207
Chicago-Mac Upwind1.1877
Chicago-Mac All Purpose1.2218
Chicago-Mac Downwind1.2431
Bayview-Mac Cove Island0.9122
Bayview-Mac Shore0.9215
Harvest Moon Regatta367.51.6327
Club Certificate2025
Chasing GraceNOR 67
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassClasse 40MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.143Max. Beam4.150Draft3.001Displacement4,772Wetted area29.87IMS L11.922LSM011.556Acc. length12.143Sink (kg/mm) 23.46
VCGD-0.640VCGM-0.648RM Rated (kg·m) 229.4Limit of positive stability(°) N/AStability IndexN/ABLR index1.1219Default crew weight846Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0028
PSD0.025PHD0.050PHL0.015
PSA8.0°ESL1.380
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P17.140IG16.800ISP17.880MDT10.125MDL10.230MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E5.900J4.800BAS0.740FSD0.000SFJ0.000SPL0.000WPLTPS7.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS117.8807.000
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.640Flotation Date01/01/2015
BALLAST
IdKindDescriptionWeightLCGVCGTCG1Movable75010.500.771.85
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Movable75010.500.771.85Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
Chasing GraceNOR 67
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment388-2023051215281.692.343.154.755.3973.0412/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment388-2023051215250.031.382.504.927.179.2517.88NoYes085.8612/05/2023388-2023051215310.060.621.202.413.624.9115.68NoNo 38.1112/05/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment388-20230512152419.6516.9018.2810.6012.0588%165.8512/05/2023