Double HandedClub Certificate2025
MartineNOR 5816
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 Angles43.4°43.4°41.2°40.4°40.4°40.0°39.7°40.1°41.3°
Beat VMG2.373.243.894.314.544.654.714.694.58
52°3.684.915.766.296.566.696.756.776.71
60°3.895.165.996.486.736.886.956.996.98
75°4.025.326.156.636.907.077.197.337.37
90°3.935.236.106.636.947.157.327.567.74
110°3.865.266.286.837.157.377.517.747.82
120°3.735.126.166.797.167.437.688.048.31
135°3.324.645.736.537.007.337.638.259.02
150°2.773.985.065.966.637.057.377.978.68
Run VMG2.403.454.395.195.886.436.847.468.01
Gybe Angles146.6°146.6°150.7°153.4°159.7°166.4°173.6°178.1°177.7°
APH ToD:601.6CDL: 7.994APH ToT: 0.9973CertNo:4833
BOAT
ClassMAESTRO 35DesignerEivindStillBuilderMarin FormAge date01/1985Series date01/1985Offset filel6861.bofData file4833
HULL
Length Overall10.730 mMaximum Beam3.510 mDraft1.829 mDisplacement6,161 kgDLR9.3614IMS DivisionCruiser/RacerDynamic Allowance0.470%Age Allowance0.487%
PROPELLER
InstallationPIPA entered directlyTypeN/APIPA0.0030
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.5828.02Headsail Luffed36.4236.42Headsail FlyingSymmetric88.2388.23Asymmetric
STORM SAIL AREAS (m²)
Trysail7.97Storm Jib9.80Heavy Weather Jib26.46
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.
Double HandedClub Certificate2025
MartineNOR 5816
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 VMG1520.61112.2925.7836.1792.6773.6764.4767.7786.2
52°977.4732.5625.2572.6549.2538.3533.3532.0536.3
60°925.1698.2601.3555.7534.8523.6518.0515.1516.0
75°894.8676.9585.0542.9521.9509.2500.5491.2488.5
90°917.0688.7589.9542.7518.8503.5492.1475.9465.2
110°932.8684.0573.1526.9503.8488.6479.6465.3460.4
120°965.5703.3584.0530.2503.1484.3468.7448.0433.0
135°1083.9775.2627.9550.9514.0490.8471.9436.3399.1
150°1300.2904.7711.2603.7542.7510.6488.4452.0414.6
Run VMG1502.51044.7820.8694.3612.2560.2526.3482.9449.4
Selected Courses
Windward / Leeward1510.11078.4873.3765.2702.4666.9645.3625.3617.8
All purpose1151.1837.2691.9619.1580.3558.6544.9529.3520.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward734.20.8172
All purpose601.60.9973
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7032
Downwind "popa"0.8858
70% up, 30% down "Ilhabela"0.7496
30% up, 70% down "Ilhabela-inverso"0.8218
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Predominantly Upwind653.10.9187
Predominantly Downwind603.90.9935
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low764.50.7848
Triple Number AP Medium597.21.0048
Triple Number AP High542.51.1061
Triple Number Windward/Leeward Low1018.60.5890
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Single Number Predominant Upwind679.00.8836
Single Number Predominant Reaching599.21.0013
Single Number Predominant Downwind630.80.9511
Predominant Upwind - Low920.50.6518
Predominant Upwind - Low/Med711.90.8428
Predominant Upwind - Medium633.00.9478
Predominant Upwind - Med/High596.61.0057
Predominant Upwind - High585.91.0240
Predominant Downwind Low916.20.6549
Predominant Downwind Low/Med681.00.8811
Predominant Downwind Medium582.51.0300
Predominant Downwind Med/High525.31.1422
Predominant Downwind High495.11.2119
Predominant Reaching Low822.10.7299
Predominant Reaching Low/Med633.40.9473
Predominant Reaching Medium560.01.0714
Predominant Reaching Med/High520.31.1532
Predominant Reaching High499.61.2010
SA/DSPL Upwind18.93SA/DSPL Downwind34.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1135.40.5284
5-Band Windward/Leeward Low/Med840.20.7141
5-Band Windward/Leeward Medium716.40.8375
5-Band Windward/Leeward Med/High650.40.9225
5-Band Windward/Leeward High627.40.9563
Windward/Leeward 60-40 Low1141.90.5255
Windward/Leeward 60-40 Low/Med852.50.7038
Windward/Leeward 60-40 Medium734.20.8172
Windward/Leeward 60-40 Med/High674.10.8901
Windward/Leeward 60-40 High656.00.9146
5-Band AP Low842.60.7120
5-Band AP Low/Med671.10.8940
5-Band AP Medium589.41.0179
5-Band AP Med/High547.51.0958
5-Band AP High530.41.1311
5-Band SF Bay Tour - Low982.60.6106
5-Band SF Bay Tour - Low/Med805.90.7445
5-Band SF Bay Tour - Medium695.00.8633
5-Band SF Bay Tour - Med/High638.40.9398
5-Band SF Bay Tour - High618.60.9700
Chicago-Mac Upwind0.8580
Chicago-Mac All Purpose0.8900
Chicago-Mac Downwind0.9184
Bayview-Mac Cove Island0.6579
Bayview-Mac Shore0.6622
Harvest Moon Regatta525.31.1422
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance652.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating652.50.9195
FinRating, kevyt tuuli1115.90.8961
FinRating, kova tuuli534.10.9362
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9195
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0049
Triple Number Coastal/Long Distance High1.1061
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8234
Triple Number Windward/Leeward High0.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
For information
General Purpose Handicap (GPH)673.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low764.5
Triple Number Coastal/Long Distance Medium597.1
Triple Number Coastal/Long Distance High542.4
Triple Number Windward/Leeward Low975.9
Triple Number Windward/Leeward Medium728.7
Triple Number Windward/Leeward High643.2
Predominantly Upwind653.1
Predominantly Downwind603.9
Predominantly Reaching584.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0049
Triple Number Coastal/Long Distance High1.1061
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8234
Triple Number Windward/Leeward High0.9328
Coastal/Long Distance0.9195
Predominantly Upwind0.9187
Predominantly Downwind0.9935
For information
General Purpose Handicap (GPH)673.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9973
Distanseseilas Trippeltall svak vind0.7848
Distanseseilas Trippeltall mellomvind1.0049
Distanseseilas Trippeltall sterk vind1.1061
Pølsebane Trippeltall svak vind0.6148
Pølsebane Trippeltall mellomvind0.8234
Pølsebane Trippeltall sterk vind0.9328
Motvind Singeltall0.9187
Medvind Singeltall0.9935
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Coastal/Long Distance652.50.9195
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind653.10.9187
Predominantly Downwind603.90.9935
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore620.10.9677
Cape Doctor Coastal523.11.1469
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0049
Triple Number Coastal/Long Distance High1.1061
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8234
Triple Number Windward/Leeward High0.9328
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7848
Triple Number Coastal/Long Distance Medium1.0049
Triple Number Coastal/Long Distance High1.1061
Triple Number Windward/Leeward Low0.6148
Triple Number Windward/Leeward Medium0.8234
Triple Number Windward/Leeward High0.9328
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Predominantly Upwind653.10.9187
Predominantly Downwind603.90.9935
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.50.9195
Triple Number Coastal/Long Distance Low764.50.7848
Triple Number Coastal/Long Distance Medium597.11.0049
Triple Number Coastal/Long Distance High542.41.1061
Triple Number Windward/Leeward Low975.90.6148
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1594.81075.1823.0693.2618.6579.3549.9506.2495.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low764.50.7848
Triple Number AP Medium597.21.0048
Triple Number AP High542.51.1061
Triple Number Windward/Leeward Low1018.60.5890
Triple Number Windward/Leeward Medium728.70.8234
Triple Number Windward/Leeward High643.20.9328
Single Number Predominant Upwind679.00.8836
Single Number Predominant Reaching599.21.0013
Single Number Predominant Downwind630.80.9511
Predominant Upwind - Low920.50.6518
Predominant Upwind - Low/Med711.90.8428
Predominant Upwind - Medium633.00.9478
Predominant Upwind - Med/High596.61.0057
Predominant Upwind - High585.91.0240
Predominant Downwind Low916.20.6549
Predominant Downwind Low/Med681.00.8811
Predominant Downwind Medium582.51.0300
Predominant Downwind Med/High525.31.1422
Predominant Downwind High495.11.2119
Predominant Reaching Low822.10.7299
Predominant Reaching Low/Med633.40.9473
Predominant Reaching Medium560.01.0714
Predominant Reaching Med/High520.31.1532
Predominant Reaching High499.61.2010
SA/DSPL Upwind18.93SA/DSPL Downwind34.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1135.40.5284
5-Band Windward/Leeward Low/Med840.20.7141
5-Band Windward/Leeward Medium716.40.8375
5-Band Windward/Leeward Med/High650.40.9225
5-Band Windward/Leeward High627.40.9563
Windward/Leeward 60-40 Low1141.90.5255
Windward/Leeward 60-40 Low/Med852.50.7038
Windward/Leeward 60-40 Medium734.20.8172
Windward/Leeward 60-40 Med/High674.10.8901
Windward/Leeward 60-40 High656.00.9146
5-Band AP Low842.60.7120
5-Band AP Low/Med671.10.8940
5-Band AP Medium589.41.0179
5-Band AP Med/High547.51.0958
5-Band AP High530.41.1311
5-Band SF Bay Tour - Low982.60.6106
5-Band SF Bay Tour - Low/Med805.90.7445
5-Band SF Bay Tour - Medium695.00.8633
5-Band SF Bay Tour - Med/High638.40.9398
5-Band SF Bay Tour - High618.60.9700
Chicago-Mac Upwind0.8580
Chicago-Mac All Purpose0.8900
Chicago-Mac Downwind0.9184
Bayview-Mac Cove Island0.6579
Bayview-Mac Shore0.6622
Harvest Moon Regatta525.31.1422
Double HandedClub Certificate2025
MartineNOR 5816
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMAESTRO 35MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.730Max. Beam3.510Draft1.829Displacement6,161Wetted area24.44IMS L8.889LSM08.698Acc. length10.730Sink (kg/mm) 17.52
VCGD0.050VCGM0.055RM Rated (kg·m) 108.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeEnter PIPA directly
Hydro generatorNo
PIPA0.0030
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.300IG14.000ISP14.000MDT10.120MDL10.170MDT20.000MDL20.000TLTaperMW0.000GO0.000
E3.700J4.200BAS1.200FSDFoilSFJ0.000SPL4.284WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.050Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
MartineNOR 5816
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment337-2023050512510.150.771.422.453.1827.5805/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment337-2023050512540.030.671.332.754.245.7612.96NoNo 36.4205/05/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment4833-20040124120213.7313.7313.730.000.0088.2301/01/1753
CRUISER/RACER REQUIREMENTS*
Accommodation length10.7 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity117 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity64 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.