Non Spin/HSFClub Certificate2025
ChristinaNOR 4072
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°41.0°39.7°38.4°37.7°37.6°37.5°38.3°
Beat VMG2.403.303.994.474.754.884.955.004.97
52°3.714.995.896.406.666.796.866.936.95
60°3.935.246.106.566.806.957.037.127.17
75°4.065.386.246.686.947.127.277.437.54
90°3.945.276.176.676.977.197.397.687.87
110°3.444.745.766.476.887.187.457.938.38
120°3.234.485.516.296.767.087.367.898.42
135°2.763.944.975.816.446.837.137.678.23
150°2.273.354.365.215.956.506.867.407.93
Run VMG1.962.903.784.575.295.956.467.097.60
Gybe Angles147.4°147.4°152.8°160.1°169.4°174.5°179.0°179.5°179.5°
APH ToD:616.8CDL: 8.183APH ToT: 0.9728CertNo:4461
BOAT
ClassMIXER CRDesignerPellePettersonBuilderMaxi YachtsAge dateSeries date01/1981Offset fileS9308.BOFData file4461
HULL
Length Overall10.550 mMaximum Beam3.218 mDraft1.913 mDisplacement5,360 kgDLR8.9080IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight541 kg(default)Minimum weight411 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.5635.30Headsail Luffed33.0133.01Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.01Storm Jib6.54Heavy Weather Jib17.64
SAIL LIMITS
Headsails5
✱ Zero set flying
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.
Non Spin/HSFClub Certificate2025
ChristinaNOR 4072
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 VMG1498.71091.9902.9805.5758.2738.2727.5720.2725.1
52°969.7721.0611.5562.2540.8530.0524.7519.3518.0
60°916.1687.2589.7548.9529.5518.2512.0505.4502.3
75°886.7668.7577.2539.2519.1505.5495.5484.3477.6
90°913.0682.9583.5539.7516.8500.6487.4468.5457.2
110°1046.5759.7625.5556.4523.2501.3483.3454.0429.8
120°1115.9803.0653.6572.2532.6508.5488.9456.1427.5
135°1306.6914.4723.7619.3558.9526.8505.1469.1437.5
150°1587.61075.9825.8690.4605.4554.2525.1486.5454.1
Run VMG1832.41242.4951.5787.0679.9605.4557.2507.6473.9
Selected Courses
Windward / Leeward1662.21167.1927.2796.3719.0671.8642.4613.9599.5
All purpose1245.1893.0726.5640.0592.3564.4546.6524.7510.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward755.30.7944
All purpose616.80.9728
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7311
Downwind "popa"0.7879
70% up, 30% down "Ilhabela"0.7473
30% up, 70% down "Ilhabela-inverso"0.7699
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Predominantly Upwind652.70.9192
Predominantly Downwind644.50.9310
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low809.80.7410
Triple Number AP Medium612.50.9796
Triple Number AP High542.91.1053
Triple Number Windward/Leeward Low1095.90.5475
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Single Number Predominant Upwind678.90.8838
Single Number Predominant Reaching619.00.9693
Single Number Predominant Downwind677.70.8853
Predominant Upwind - Low942.70.6365
Predominant Upwind - Low/Med717.60.8362
Predominant Upwind - Medium630.10.9523
Predominant Upwind - Med/High587.21.0218
Predominant Upwind - High570.91.0509
Predominant Downwind Low1031.70.5816
Predominant Downwind Low/Med743.50.8070
Predominant Downwind Medium618.10.9707
Predominant Downwind Med/High543.61.1037
Predominant Downwind High508.51.1799
Predominant Reaching Low875.20.6856
Predominant Reaching Low/Med660.70.9081
Predominant Reaching Medium574.41.0445
Predominant Reaching Med/High526.31.1400
Predominant Reaching High502.31.1945
SA/DSPL Upwind21.94SA/DSPL Downwind21.94
Scoring OptionTODTOT
5-Band Windward/Leeward Low1231.80.4871
5-Band Windward/Leeward Low/Med885.70.6775
5-Band Windward/Leeward Medium734.90.8164
5-Band Windward/Leeward Med/High649.00.9245
5-Band Windward/Leeward High616.30.9735
Windward/Leeward 60-40 Low1214.70.4940
Windward/Leeward 60-40 Low/Med883.50.6791
Windward/Leeward 60-40 Medium742.40.8082
Windward/Leeward 60-40 Med/High665.30.9018
Windward/Leeward 60-40 High637.50.9411
5-Band AP Low910.30.6591
5-Band AP Low/Med700.70.8563
5-Band AP Medium602.90.9952
5-Band AP Med/High549.81.0914
5-Band AP High526.01.1407
5-Band SF Bay Tour - Low1051.40.5706
5-Band SF Bay Tour - Low/Med844.10.7109
5-Band SF Bay Tour - Medium709.40.8458
5-Band SF Bay Tour - Med/High636.30.9430
5-Band SF Bay Tour - High607.90.9870
Chicago-Mac Upwind0.8563
Chicago-Mac All Purpose0.8577
Chicago-Mac Downwind0.8499
Bayview-Mac Cove Island0.6166
Bayview-Mac Shore0.6239
Harvest Moon Regatta540.41.1103
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance672.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating672.50.8921
FinRating, kevyt tuuli1214.30.8235
FinRating, kova tuuli530.40.9428
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8921
Triple Number Coastal/Long Distance Low0.7410
Triple Number Coastal/Long Distance Medium0.9798
Triple Number Coastal/Long Distance High1.1053
Triple Number Windward/Leeward Low0.5730
Triple Number Windward/Leeward Medium0.7997
Triple Number Windward/Leeward High0.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
For information
General Purpose Handicap (GPH)695.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low809.7
Triple Number Coastal/Long Distance Medium612.4
Triple Number Coastal/Long Distance High542.8
Triple Number Windward/Leeward Low1047.1
Triple Number Windward/Leeward Medium750.3
Triple Number Windward/Leeward High639.0
Predominantly Upwind652.7
Predominantly Downwind644.5
Predominantly Reaching609.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7410
Triple Number Coastal/Long Distance Medium0.9798
Triple Number Coastal/Long Distance High1.1053
Triple Number Windward/Leeward Low0.5730
Triple Number Windward/Leeward Medium0.7997
Triple Number Windward/Leeward High0.9389
Coastal/Long Distance0.8921
Predominantly Upwind0.9192
Predominantly Downwind0.9310
For information
General Purpose Handicap (GPH)695.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9728
Distanseseilas Trippeltall svak vind0.7410
Distanseseilas Trippeltall mellomvind0.9798
Distanseseilas Trippeltall sterk vind1.1053
Pølsebane Trippeltall svak vind0.5730
Pølsebane Trippeltall mellomvind0.7997
Pølsebane Trippeltall sterk vind0.9389
Motvind Singeltall0.9192
Medvind Singeltall0.9310
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Coastal/Long Distance672.50.8921
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind652.70.9192
Predominantly Downwind644.50.9310
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore603.80.9937
Cape Doctor Coastal514.61.1660
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7410
Triple Number Coastal/Long Distance Medium0.9798
Triple Number Coastal/Long Distance High1.1053
Triple Number Windward/Leeward Low0.5730
Triple Number Windward/Leeward Medium0.7997
Triple Number Windward/Leeward High0.9389
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7410
Triple Number Coastal/Long Distance Medium0.9798
Triple Number Coastal/Long Distance High1.1053
Triple Number Windward/Leeward Low0.5730
Triple Number Windward/Leeward Medium0.7997
Triple Number Windward/Leeward High0.9389
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Predominantly Upwind652.70.9192
Predominantly Downwind644.50.9310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance672.50.8921
Triple Number Coastal/Long Distance Low809.70.7410
Triple Number Coastal/Long Distance Medium612.40.9798
Triple Number Coastal/Long Distance High542.81.1053
Triple Number Windward/Leeward Low1047.10.5730
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1795.41174.7874.4720.0631.2585.6553.3505.5489.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low809.80.7410
Triple Number AP Medium612.50.9796
Triple Number AP High542.91.1053
Triple Number Windward/Leeward Low1095.90.5475
Triple Number Windward/Leeward Medium750.30.7997
Triple Number Windward/Leeward High639.00.9389
Single Number Predominant Upwind678.90.8838
Single Number Predominant Reaching619.00.9693
Single Number Predominant Downwind677.70.8853
Predominant Upwind - Low942.70.6365
Predominant Upwind - Low/Med717.60.8362
Predominant Upwind - Medium630.10.9523
Predominant Upwind - Med/High587.21.0218
Predominant Upwind - High570.91.0509
Predominant Downwind Low1031.70.5816
Predominant Downwind Low/Med743.50.8070
Predominant Downwind Medium618.10.9707
Predominant Downwind Med/High543.61.1037
Predominant Downwind High508.51.1799
Predominant Reaching Low875.20.6856
Predominant Reaching Low/Med660.70.9081
Predominant Reaching Medium574.41.0445
Predominant Reaching Med/High526.31.1400
Predominant Reaching High502.31.1945
SA/DSPL Upwind21.94SA/DSPL Downwind21.94
Scoring OptionTODTOT
5-Band Windward/Leeward Low1231.80.4871
5-Band Windward/Leeward Low/Med885.70.6775
5-Band Windward/Leeward Medium734.90.8164
5-Band Windward/Leeward Med/High649.00.9245
5-Band Windward/Leeward High616.30.9735
Windward/Leeward 60-40 Low1214.70.4940
Windward/Leeward 60-40 Low/Med883.50.6791
Windward/Leeward 60-40 Medium742.40.8082
Windward/Leeward 60-40 Med/High665.30.9018
Windward/Leeward 60-40 High637.50.9411
5-Band AP Low910.30.6591
5-Band AP Low/Med700.70.8563
5-Band AP Medium602.90.9952
5-Band AP Med/High549.81.0914
5-Band AP High526.01.1407
5-Band SF Bay Tour - Low1051.40.5706
5-Band SF Bay Tour - Low/Med844.10.7109
5-Band SF Bay Tour - Medium709.40.8458
5-Band SF Bay Tour - Med/High636.30.9430
5-Band SF Bay Tour - High607.90.9870
Chicago-Mac Upwind0.8563
Chicago-Mac All Purpose0.8577
Chicago-Mac Downwind0.8499
Bayview-Mac Cove Island0.6166
Bayview-Mac Shore0.6239
Harvest Moon Regatta540.41.1103
Non Spin/HSFClub Certificate2025
ChristinaNOR 4072
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMIXER CRMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.550Max. Beam3.218Draft1.913Displacement5,360Wetted area23.31IMS L8.608LSM08.442Acc. length10.262Sink (kg/mm) 15.58
VCGD-0.290VCGM-0.195RM Rated (kg·m) 99.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight541Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL2.850ST10.050ST20.170
ST30.170ST40.170ST50.260
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P13.000IG11.400ISP11.400MDT10.120MDL10.180MDT20.090MDL20.120TL1.700MW0.180GO0.190
E4.400J3.750BAS1.160FSDFoilSFJ0.000SPL3.830WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.290Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
ChristinaNOR 4072
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment397-2011070521060.160.001.702.873.7034.5605/07/20114461-2004012412000.160.001.652.793.7934.4701/01/1753
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment397-2011070521090.000.000.000.000.005.6211.54NoNo 33.0105/07/20114461-2004012412010.000.000.000.000.005.5511.61NoNo 32.8001/01/1753
CRUISER/RACER REQUIREMENTS*
Accommodation length10.3 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity86 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity56 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.