Non Spin/HSFClub Certificate2025
Mia MaraNOR 12466
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°40.9°39.5°38.5°37.9°37.6°37.4°38.0°
Beat VMG2.693.684.434.925.165.275.345.405.35
52°4.195.596.537.047.287.397.457.527.53
60°4.475.876.757.217.457.577.647.747.77
75°4.656.066.897.347.617.807.938.108.21
90°4.495.936.857.347.657.908.118.438.64
110°3.925.296.317.077.527.858.168.729.13
120°3.524.906.046.887.397.758.078.719.37
135°3.004.295.436.357.037.467.798.439.14
150°2.453.614.695.636.437.047.458.078.71
Run VMG2.133.134.074.905.656.346.927.678.26
Gybe Angles143.9°143.9°149.2°154.6°160.9°170.0°177.2°179.5°179.5°
APH ToD:565.7CDL: 9.697APH ToT: 1.0606CertNo:9639
BOAT
ClassELAN 37DesignerRobHumphreysBuilderElan MarineAge date01/2007Series date01/2004Offset fileELAN-37SD.offData file9639
HULL
Length Overall11.215 mMaximum Beam3.590 mDraft2.083 mDisplacement6,586 kgDLR6.4006IMS DivisionCruiser/RacerDynamic Allowance0.130%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight698 kg(default)Minimum weight568 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.0541.07Headsail Luffed44.3144.31Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.35Storm Jib10.34Heavy Weather Jib27.90
SAIL LIMITS
Headsails6
✱ 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
Mia MaraNOR 12466
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 VMG1338.8978.8812.9731.4698.3682.8674.5667.1672.6
52°858.6643.9551.6511.1494.3487.3483.3478.5477.9
60°806.3613.0533.4499.0483.1475.4471.1465.3463.3
75°774.1594.1522.2490.6473.2461.7454.1444.4438.4
90°801.0606.8525.8490.5470.6455.7443.8426.9416.5
110°918.3680.2570.6508.9479.0458.8441.4413.0394.2
120°1023.2734.0596.2523.2486.8464.6445.9413.2384.0
135°1199.4838.2662.6566.9512.3482.5462.1426.8393.9
150°1466.5997.2766.8639.5560.2511.6483.3445.9413.5
Run VMG1691.31151.5885.5735.1637.3567.7519.9469.3435.7
Selected Courses
Windward / Leeward1512.01065.1849.2733.3667.8625.3597.2568.2554.2
All purpose1121.2808.9662.0585.9544.9519.9503.4482.1468.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward698.40.8592
All purpose565.71.0606
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8006
Downwind "popa"0.8457
70% up, 30% down "Ilhabela"0.8136
30% up, 70% down "Ilhabela-inverso"0.8317
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Predominantly Upwind597.21.0047
Predominantly Downwind593.31.0113
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low735.50.8158
Triple Number AP Medium562.11.0674
Triple Number AP High499.51.2011
Triple Number Windward/Leeward Low1001.40.5992
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Single Number Predominant Upwind619.80.9680
Single Number Predominant Reaching564.61.0626
Single Number Predominant Downwind623.10.9630
Predominant Upwind - Low848.20.7073
Predominant Upwind - Low/Med651.70.9206
Predominant Upwind - Medium577.71.0386
Predominant Upwind - Med/High541.31.1085
Predominant Upwind - High526.11.1405
Predominant Downwind Low942.80.6364
Predominant Downwind Low/Med682.80.8787
Predominant Downwind Medium570.01.0525
Predominant Downwind Med/High501.21.1970
Predominant Downwind High466.81.2853
Predominant Reaching Low790.20.7593
Predominant Reaching Low/Med601.40.9977
Predominant Reaching Medium525.81.1411
Predominant Reaching Med/High482.61.2431
Predominant Reaching High459.91.3048
SA/DSPL Upwind23.86SA/DSPL Downwind23.86
Scoring OptionTODTOT
5-Band Windward/Leeward Low1123.60.5340
5-Band Windward/Leeward Low/Med813.40.7377
5-Band Windward/Leeward Medium680.70.8814
5-Band Windward/Leeward Med/High603.00.9950
5-Band Windward/Leeward High570.81.0512
Windward/Leeward 60-40 Low1104.40.5433
Windward/Leeward 60-40 Low/Med809.00.7416
Windward/Leeward 60-40 Medium686.30.8742
Windward/Leeward 60-40 Med/High617.70.9713
Windward/Leeward 60-40 High590.51.0161
5-Band AP Low824.50.7277
5-Band AP Low/Med639.50.9382
5-Band AP Medium553.81.0835
5-Band AP Med/High506.11.1855
5-Band AP High483.41.2412
5-Band SF Bay Tour - Low957.80.6264
5-Band SF Bay Tour - Low/Med772.80.7764
5-Band SF Bay Tour - Medium654.80.9163
5-Band SF Bay Tour - Med/High589.31.0181
5-Band SF Bay Tour - High561.61.0683
Chicago-Mac Upwind0.9395
Chicago-Mac All Purpose0.9372
Chicago-Mac Downwind0.9243
Bayview-Mac Cove Island0.6771
Bayview-Mac Shore0.6857
Harvest Moon Regatta494.31.2138
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance618.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating618.30.9704
FinRating, kevyt tuuli1106.30.9039
FinRating, kova tuuli487.01.0268
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9704
Triple Number Coastal/Long Distance Low0.8158
Triple Number Coastal/Long Distance Medium1.0675
Triple Number Coastal/Long Distance High1.2011
Triple Number Windward/Leeward Low0.6269
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
For information
General Purpose Handicap (GPH)636.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low735.5
Triple Number Coastal/Long Distance Medium562.1
Triple Number Coastal/Long Distance High499.5
Triple Number Windward/Leeward Low957.1
Triple Number Windward/Leeward Medium694.1
Triple Number Windward/Leeward High593.4
Predominantly Upwind597.2
Predominantly Downwind593.3
Predominantly Reaching558.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8158
Triple Number Coastal/Long Distance Medium1.0675
Triple Number Coastal/Long Distance High1.2011
Triple Number Windward/Leeward Low0.6269
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0112
Coastal/Long Distance0.9704
Predominantly Upwind1.0047
Predominantly Downwind1.0113
For information
General Purpose Handicap (GPH)636.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0606
Distanseseilas Trippeltall svak vind0.8158
Distanseseilas Trippeltall mellomvind1.0675
Distanseseilas Trippeltall sterk vind1.2011
Pølsebane Trippeltall svak vind0.6269
Pølsebane Trippeltall mellomvind0.8644
Pølsebane Trippeltall sterk vind1.0112
Motvind Singeltall1.0047
Medvind Singeltall1.0113
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Coastal/Long Distance618.30.9704
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind597.21.0047
Predominantly Downwind593.31.0113
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore558.41.0746
Cape Doctor Coastal472.51.2697
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8158
Triple Number Coastal/Long Distance Medium1.0675
Triple Number Coastal/Long Distance High1.2011
Triple Number Windward/Leeward Low0.6269
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0112
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8158
Triple Number Coastal/Long Distance Medium1.0675
Triple Number Coastal/Long Distance High1.2011
Triple Number Windward/Leeward Low0.6269
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0112
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Predominantly Upwind597.21.0047
Predominantly Downwind593.31.0113
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low735.50.8158
Triple Number Coastal/Long Distance Medium562.11.0675
Triple Number Coastal/Long Distance High499.51.2011
Triple Number Windward/Leeward Low957.10.6269
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1639.21073.7800.5661.1581.7539.9509.4463.2447.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low735.50.8158
Triple Number AP Medium562.11.0674
Triple Number AP High499.51.2011
Triple Number Windward/Leeward Low1001.40.5992
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High593.41.0112
Single Number Predominant Upwind619.80.9680
Single Number Predominant Reaching564.61.0626
Single Number Predominant Downwind623.10.9630
Predominant Upwind - Low848.20.7073
Predominant Upwind - Low/Med651.70.9206
Predominant Upwind - Medium577.71.0386
Predominant Upwind - Med/High541.31.1085
Predominant Upwind - High526.11.1405
Predominant Downwind Low942.80.6364
Predominant Downwind Low/Med682.80.8787
Predominant Downwind Medium570.01.0525
Predominant Downwind Med/High501.21.1970
Predominant Downwind High466.81.2853
Predominant Reaching Low790.20.7593
Predominant Reaching Low/Med601.40.9977
Predominant Reaching Medium525.81.1411
Predominant Reaching Med/High482.61.2431
Predominant Reaching High459.91.3048
SA/DSPL Upwind23.86SA/DSPL Downwind23.86
Scoring OptionTODTOT
5-Band Windward/Leeward Low1123.60.5340
5-Band Windward/Leeward Low/Med813.40.7377
5-Band Windward/Leeward Medium680.70.8814
5-Band Windward/Leeward Med/High603.00.9950
5-Band Windward/Leeward High570.81.0512
Windward/Leeward 60-40 Low1104.40.5433
Windward/Leeward 60-40 Low/Med809.00.7416
Windward/Leeward 60-40 Medium686.30.8742
Windward/Leeward 60-40 Med/High617.70.9713
Windward/Leeward 60-40 High590.51.0161
5-Band AP Low824.50.7277
5-Band AP Low/Med639.50.9382
5-Band AP Medium553.81.0835
5-Band AP Med/High506.11.1855
5-Band AP High483.41.2412
5-Band SF Bay Tour - Low957.80.6264
5-Band SF Bay Tour - Low/Med772.80.7764
5-Band SF Bay Tour - Medium654.80.9163
5-Band SF Bay Tour - Med/High589.31.0181
5-Band SF Bay Tour - High561.61.0683
Chicago-Mac Upwind0.9395
Chicago-Mac All Purpose0.9372
Chicago-Mac Downwind0.9243
Bayview-Mac Cove Island0.6771
Bayview-Mac Shore0.6857
Harvest Moon Regatta494.31.2138
Non Spin/HSFClub Certificate2025
Mia MaraNOR 12466
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassELAN 37MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.215Max. Beam3.590Draft2.083Displacement6,586Wetted area26.70IMS L10.247LSM010.095Acc. length11.215Sink (kg/mm) 20.10
VCGD-0.030VCGM-0.024RM Rated (kg·m) 137.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight698Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0034
EDL2.300ST10.050ST20.170
ST30.170ST40.100ST50.320
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P13.400IG14.340ISP14.350MDT10.120MDL10.210MDT20.110MDL20.150TL2.990MW0.210GO0.220
E4.840J4.200BAS1.660FSDFoilSFJ0.000SPL4.284WPLTPS0.000BD0.000MWT165.00MCG5.500
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.030Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
Mia MaraNOR 12466
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2025021210130.361.141.983.254.1440.0512/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2014091812000.090.741.452.944.576.2814.56NoNo 44.3118/09/2014330-2018040409590.080.731.442.934.556.2714.55NoNo 44.1104/04/2018394-2018120414560.090.661.262.443.584.6814.52NoNo 34.9504/12/2018
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.