Non Spin/HSFClub Certificate2025
ChriMarNOR 11348
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 Angles43.5°43.5°41.3°39.6°38.2°37.8°37.5°37.8°38.9°
Beat VMG2.313.213.924.424.764.894.954.974.88
52°3.614.895.816.386.716.876.946.996.97
60°3.825.146.046.576.877.057.137.217.21
75°3.945.286.206.717.027.257.437.607.68
90°3.825.166.116.707.057.317.567.948.15
110°3.274.575.636.426.927.267.588.208.75
120°3.054.315.396.226.777.147.478.138.84
135°2.613.794.855.716.406.867.207.838.52
150°2.173.234.235.115.856.466.887.508.12
Run VMG1.882.793.674.475.195.846.407.137.72
Gybe Angles148.0°148.0°152.3°158.6°166.7°172.7°177.2°179.5°179.2°
APH ToD:619.9CDL: 8.398APH ToT: 0.9679CertNo:8838
BOAT
ClassFIRST 31.7 LRDesignerGroupeFinotBuilderBeneteauAge date01/2005Series date01/1998Offset fileFIRST317.offData file8838
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.940 mDisplacement3,858 kgDLR5.4995IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight582 kg(default)Minimum weight452 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.8326.49Headsail Luffed26.9926.99Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib7.02Heavy Weather Jib18.96
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
ChriMarNOR 11348
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 VMG1556.51122.7919.0813.6757.1735.9726.6724.6737.5
52°997.1736.6619.8564.2536.7524.0518.9515.2516.5
60°941.3700.8595.6548.3524.1510.8504.6499.3499.1
75°913.8681.6580.8536.5512.9496.5484.8473.8468.6
90°941.6698.0589.3537.4511.0492.2476.2453.1441.7
110°1100.6787.9639.0560.6520.6495.7474.6439.2411.4
120°1178.5834.3668.3579.0531.5503.9481.8442.7407.3
135°1378.3950.8742.5630.0562.7524.7500.2459.6422.4
150°1656.41115.9850.5704.9615.2557.7523.3479.8443.2
Run VMG1912.81288.6980.4806.0693.6616.1562.5504.6466.5
Selected Courses
Windward / Leeward1731.61205.6949.7809.8725.4676.0644.6614.6602.0
All purpose1296.9920.9741.2646.6592.8562.0542.2518.5504.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward765.20.7841
All purpose619.90.9679
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7242
Downwind "popa"0.7704
70% up, 30% down "Ilhabela"0.7375
30% up, 70% down "Ilhabela-inverso"0.7559
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Predominantly Upwind655.70.9151
Predominantly Downwind651.80.9205
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low831.00.7220
Triple Number AP Medium615.50.9748
Triple Number AP High538.31.1146
Triple Number Windward/Leeward Low1129.40.5313
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Single Number Predominant Upwind683.90.8773
Single Number Predominant Reaching622.90.9633
Single Number Predominant Downwind687.20.8732
Predominant Upwind - Low970.10.6185
Predominant Upwind - Low/Med727.70.8245
Predominant Upwind - Medium630.70.9513
Predominant Upwind - Med/High583.61.0282
Predominant Upwind - High567.71.0569
Predominant Downwind Low1068.70.5614
Predominant Downwind Low/Med759.30.7902
Predominant Downwind Medium623.40.9624
Predominant Downwind Med/High541.61.1078
Predominant Downwind High502.21.1946
Predominant Reaching Low902.50.6648
Predominant Reaching Low/Med670.30.8951
Predominant Reaching Medium574.61.0442
Predominant Reaching Med/High520.31.1531
Predominant Reaching High493.51.2158
SA/DSPL Upwind21.38SA/DSPL Downwind21.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low1273.90.4710
5-Band Windward/Leeward Low/Med905.00.6630
5-Band Windward/Leeward Medium743.10.8074
5-Band Windward/Leeward Med/High651.60.9208
5-Band Windward/Leeward High617.60.9715
Windward/Leeward 60-40 Low1255.20.4780
Windward/Leeward 60-40 Low/Med901.60.6655
Windward/Leeward 60-40 Medium749.30.8007
Windward/Leeward 60-40 Med/High667.40.8990
Windward/Leeward 60-40 High639.50.9382
5-Band AP Low939.90.6383
5-Band AP Low/Med712.40.8422
5-Band AP Medium604.80.9921
5-Band AP Med/High545.81.0993
5-Band AP High520.21.1535
5-Band SF Bay Tour - Low1084.10.5535
5-Band SF Bay Tour - Low/Med861.40.6965
5-Band SF Bay Tour - Medium715.60.8385
5-Band SF Bay Tour - Med/High636.90.9421
5-Band SF Bay Tour - High607.70.9873
Chicago-Mac Upwind0.8479
Chicago-Mac All Purpose0.8469
Chicago-Mac Downwind0.8359
Bayview-Mac Cove Island0.5993
Bayview-Mac Shore0.6066
Harvest Moon Regatta537.31.1166
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance677.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating677.40.8858
FinRating, kevyt tuuli1257.10.7955
FinRating, kova tuuli524.10.9539
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8858
Triple Number Coastal/Long Distance Low0.7220
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1146
Triple Number Windward/Leeward Low0.5568
Triple Number Windward/Leeward Medium0.7896
Triple Number Windward/Leeward High0.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
For information
General Purpose Handicap (GPH)702.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low831.0
Triple Number Coastal/Long Distance Medium615.4
Triple Number Coastal/Long Distance High538.3
Triple Number Windward/Leeward Low1077.6
Triple Number Windward/Leeward Medium759.9
Triple Number Windward/Leeward High641.2
Predominantly Upwind655.7
Predominantly Downwind651.8
Predominantly Reaching613.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7220
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1146
Triple Number Windward/Leeward Low0.5568
Triple Number Windward/Leeward Medium0.7896
Triple Number Windward/Leeward High0.9358
Coastal/Long Distance0.8858
Predominantly Upwind0.9151
Predominantly Downwind0.9205
For information
General Purpose Handicap (GPH)702.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9679
Distanseseilas Trippeltall svak vind0.7220
Distanseseilas Trippeltall mellomvind0.9749
Distanseseilas Trippeltall sterk vind1.1146
Pølsebane Trippeltall svak vind0.5568
Pølsebane Trippeltall mellomvind0.7896
Pølsebane Trippeltall sterk vind0.9358
Motvind Singeltall0.9151
Medvind Singeltall0.9205
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Coastal/Long Distance677.40.8858
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind655.70.9151
Predominantly Downwind651.80.9205
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore605.80.9905
Cape Doctor Coastal508.51.1798
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7220
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1146
Triple Number Windward/Leeward Low0.5568
Triple Number Windward/Leeward Medium0.7896
Triple Number Windward/Leeward High0.9358
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7220
Triple Number Coastal/Long Distance Medium0.9749
Triple Number Coastal/Long Distance High1.1146
Triple Number Windward/Leeward Low0.5568
Triple Number Windward/Leeward Medium0.7896
Triple Number Windward/Leeward High0.9358
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Predominantly Upwind655.70.9151
Predominantly Downwind651.80.9205
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance677.40.8858
Triple Number Coastal/Long Distance Low831.00.7220
Triple Number Coastal/Long Distance Medium615.40.9749
Triple Number Coastal/Long Distance High538.31.1146
Triple Number Windward/Leeward Low1077.60.5568
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1874.91213.9895.0729.9632.9583.7548.8497.0479.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low831.00.7220
Triple Number AP Medium615.50.9748
Triple Number AP High538.31.1146
Triple Number Windward/Leeward Low1129.40.5313
Triple Number Windward/Leeward Medium759.90.7896
Triple Number Windward/Leeward High641.20.9358
Single Number Predominant Upwind683.90.8773
Single Number Predominant Reaching622.90.9633
Single Number Predominant Downwind687.20.8732
Predominant Upwind - Low970.10.6185
Predominant Upwind - Low/Med727.70.8245
Predominant Upwind - Medium630.70.9513
Predominant Upwind - Med/High583.61.0282
Predominant Upwind - High567.71.0569
Predominant Downwind Low1068.70.5614
Predominant Downwind Low/Med759.30.7902
Predominant Downwind Medium623.40.9624
Predominant Downwind Med/High541.61.1078
Predominant Downwind High502.21.1946
Predominant Reaching Low902.50.6648
Predominant Reaching Low/Med670.30.8951
Predominant Reaching Medium574.61.0442
Predominant Reaching Med/High520.31.1531
Predominant Reaching High493.51.2158
SA/DSPL Upwind21.38SA/DSPL Downwind21.38
Scoring OptionTODTOT
5-Band Windward/Leeward Low1273.90.4710
5-Band Windward/Leeward Low/Med905.00.6630
5-Band Windward/Leeward Medium743.10.8074
5-Band Windward/Leeward Med/High651.60.9208
5-Band Windward/Leeward High617.60.9715
Windward/Leeward 60-40 Low1255.20.4780
Windward/Leeward 60-40 Low/Med901.60.6655
Windward/Leeward 60-40 Medium749.30.8007
Windward/Leeward 60-40 Med/High667.40.8990
Windward/Leeward 60-40 High639.50.9382
5-Band AP Low939.90.6383
5-Band AP Low/Med712.40.8422
5-Band AP Medium604.80.9921
5-Band AP Med/High545.81.0993
5-Band AP High520.21.1535
5-Band SF Bay Tour - Low1084.10.5535
5-Band SF Bay Tour - Low/Med861.40.6965
5-Band SF Bay Tour - Medium715.60.8385
5-Band SF Bay Tour - Med/High636.90.9421
5-Band SF Bay Tour - High607.70.9873
Chicago-Mac Upwind0.8479
Chicago-Mac All Purpose0.8469
Chicago-Mac Downwind0.8359
Bayview-Mac Cove Island0.5993
Bayview-Mac Shore0.6066
Harvest Moon Regatta537.31.1166
Non Spin/HSFClub Certificate2025
ChriMarNOR 11348
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7 LRMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.940Displacement3,858Wetted area20.59IMS L9.017LSM08.884Acc. length9.610Sink (kg/mm) 15.77
VCGD0.220VCGM0.169RM Rated (kg·m) 74.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight582Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0035
EDL2.380ST10.050ST20.170
ST30.170ST40.170ST50.310
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P10.800IG11.780ISP11.820MDT10.100MDL10.160MDT20.100MDL20.160TL0.000MW0.160GO0.180
E3.900J3.480BAS1.710FSDFoilSFJ0.000SPL3.580WPLTPS0.000BD0.000MWT78.00MCG3.980
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.220Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
ChriMarNOR 11348
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment626-2024061208160.120.851.552.633.3725.8312/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment626-2018062910250.030.581.142.373.685.0311.07NoNo 26.9929/06/2018626-2023051613530.040.510.991.932.813.3611.05YesNo 20.3216/05/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.