Non Spin/HSFClub Certificate2025
AuroraNOR 15986
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 Angles42.8°42.8°40.5°39.0°38.2°38.6°38.5°38.8°40.4°
Beat VMG2.683.704.484.985.205.305.375.415.29
52°4.215.626.597.147.407.527.607.677.64
60°4.485.916.827.347.627.757.857.967.94
75°4.666.116.987.477.828.098.268.498.57
90°4.495.976.937.467.848.198.538.989.25
110°3.845.266.357.167.658.078.489.3910.10
120°3.454.866.056.937.497.918.349.2410.42
135°2.924.225.396.347.077.567.968.819.84
150°2.403.554.625.516.316.947.408.138.94
Run VMG2.093.074.004.845.676.417.027.878.63
Gybe Angles144.4°144.4°145.9°171.2°172.6°174.4°176.1°177.3°177.2°
APH ToD:560.7CDL: 9.654APH ToT: 1.0702CertNo:674829
BOAT
ClassNeo 350DesignerCECCARELLIBuilderNEO YACHT'S COMPAge date01/2020Series date01/2018Offset fileNEO350+.offData file674829
HULL
Length Overall10.800 mMaximum Beam3.624 mDraft2.108 mDisplacement4,522 kgDLR5.0261IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.228%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.430m
CREW
Maximum weight655 kg(default)Minimum weight525 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.4137.91Headsail Luffed34.1234.12Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.52Storm Jib9.95Heavy Weather Jib26.87
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ No 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
AuroraNOR 15986
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 VMG1342.7973.7803.2723.6692.9678.9670.0665.1680.5
52°855.3640.2546.6504.0486.3479.0473.9469.2471.1
60°802.8608.9527.8490.7472.7464.4458.7452.2453.6
75°772.0589.6515.4481.7460.1444.9435.7424.2420.0
90°801.6603.5519.5482.3459.4439.5422.1400.7389.2
110°937.9685.1566.9503.1470.6446.4424.4383.5356.3
120°1042.9740.2595.2519.7480.8454.8431.8389.5345.4
135°1234.5854.0668.3567.5509.5476.5452.3408.7366.0
150°1497.61014.2778.8652.9570.8518.6486.6443.0402.8
Run VMG1723.41171.1899.3743.7634.9561.9512.7457.6417.1
Selected Courses
Windward / Leeward1530.41072.4851.2733.6663.9620.4591.4561.4548.8
All purpose1134.3812.5660.7583.3539.9512.8493.7468.6453.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward695.90.8622
All purpose560.71.0702
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8066
Downwind "popa"0.8432
70% up, 30% down "Ilhabela"0.8172
30% up, 70% down "Ilhabela-inverso"0.8318
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Predominantly Upwind591.01.0153
Predominantly Downwind590.01.0170
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low736.60.8146
Triple Number AP Medium557.71.0758
Triple Number AP High489.01.2269
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Single Number Predominant Upwind614.00.9771
Single Number Predominant Reaching558.01.0752
Single Number Predominant Downwind620.30.9672
Predominant Upwind - Low848.80.7068
Predominant Upwind - Low/Med647.40.9268
Predominant Upwind - Medium571.11.0506
Predominant Upwind - Med/High532.11.1275
Predominant Upwind - High516.01.1627
Predominant Downwind Low954.50.6286
Predominant Downwind Low/Med685.20.8756
Predominant Downwind Medium566.01.0601
Predominant Downwind Med/High491.11.2218
Predominant Downwind High451.81.3279
Predominant Reaching Low794.80.7549
Predominant Reaching Low/Med598.91.0018
Predominant Reaching Medium518.71.1568
Predominant Reaching Med/High469.51.2780
Predominant Reaching High442.41.3564
SA/DSPL Upwind26.03SA/DSPL Downwind26.03
Scoring OptionTODTOT
5-Band Windward/Leeward Low1132.20.5299
5-Band Windward/Leeward Low/Med814.70.7365
5-Band Windward/Leeward Medium677.80.8852
5-Band Windward/Leeward Med/High597.31.0045
5-Band Windward/Leeward High564.41.0631
Windward/Leeward 60-40 Low1110.50.5403
Windward/Leeward 60-40 Low/Med808.50.7421
Windward/Leeward 60-40 Medium682.80.8788
Windward/Leeward 60-40 Med/High612.40.9798
Windward/Leeward 60-40 High585.21.0252
5-Band AP Low829.70.7232
5-Band AP Low/Med637.90.9406
5-Band AP Medium548.81.0934
5-Band AP Med/High496.61.2083
5-Band AP High470.31.2759
5-Band SF Bay Tour - Low962.50.6234
5-Band SF Bay Tour - Low/Med773.30.7759
5-Band SF Bay Tour - Medium652.20.9200
5-Band SF Bay Tour - Med/High584.11.0273
5-Band SF Bay Tour - High555.01.0810
Chicago-Mac Upwind0.9474
Chicago-Mac All Purpose0.9424
Chicago-Mac Downwind0.9257
Bayview-Mac Cove Island0.6738
Bayview-Mac Shore0.6828
Harvest Moon Regatta485.01.2372
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance614.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating614.30.9768
FinRating, kevyt tuuli1115.40.8966
FinRating, kova tuuli473.71.0555
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9768
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium1.0760
Triple Number Coastal/Long Distance High1.2269
Triple Number Windward/Leeward Low0.6238
Triple Number Windward/Leeward Medium0.8672
Triple Number Windward/Leeward High1.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
For information
General Purpose Handicap (GPH)632.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low736.6
Triple Number Coastal/Long Distance Medium557.6
Triple Number Coastal/Long Distance High489.0
Triple Number Windward/Leeward Low961.8
Triple Number Windward/Leeward Medium691.9
Triple Number Windward/Leeward High587.4
Predominantly Upwind591.0
Predominantly Downwind590.0
Predominantly Reaching552.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium1.0760
Triple Number Coastal/Long Distance High1.2269
Triple Number Windward/Leeward Low0.6238
Triple Number Windward/Leeward Medium0.8672
Triple Number Windward/Leeward High1.0215
Coastal/Long Distance0.9768
Predominantly Upwind1.0153
Predominantly Downwind1.0170
For information
General Purpose Handicap (GPH)632.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0702
Distanseseilas Trippeltall svak vind0.8146
Distanseseilas Trippeltall mellomvind1.0760
Distanseseilas Trippeltall sterk vind1.2269
Pølsebane Trippeltall svak vind0.6238
Pølsebane Trippeltall mellomvind0.8672
Pølsebane Trippeltall sterk vind1.0215
Motvind Singeltall1.0153
Medvind Singeltall1.0170
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Coastal/Long Distance614.30.9768
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind591.01.0153
Predominantly Downwind590.01.0170
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore552.61.0859
Cape Doctor Coastal457.91.3103
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium1.0760
Triple Number Coastal/Long Distance High1.2269
Triple Number Windward/Leeward Low0.6238
Triple Number Windward/Leeward Medium0.8672
Triple Number Windward/Leeward High1.0215
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium1.0760
Triple Number Coastal/Long Distance High1.2269
Triple Number Windward/Leeward Low0.6238
Triple Number Windward/Leeward Medium0.8672
Triple Number Windward/Leeward High1.0215
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Predominantly Upwind591.01.0153
Predominantly Downwind590.01.0170
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.30.9768
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium557.61.0760
Triple Number Coastal/Long Distance High489.01.2269
Triple Number Windward/Leeward Low961.80.6238
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1664.41082.2802.0660.3577.7533.6499.7447.1427.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low736.60.8146
Triple Number AP Medium557.71.0758
Triple Number AP High489.01.2269
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium691.90.8672
Triple Number Windward/Leeward High587.41.0215
Single Number Predominant Upwind614.00.9771
Single Number Predominant Reaching558.01.0752
Single Number Predominant Downwind620.30.9672
Predominant Upwind - Low848.80.7068
Predominant Upwind - Low/Med647.40.9268
Predominant Upwind - Medium571.11.0506
Predominant Upwind - Med/High532.11.1275
Predominant Upwind - High516.01.1627
Predominant Downwind Low954.50.6286
Predominant Downwind Low/Med685.20.8756
Predominant Downwind Medium566.01.0601
Predominant Downwind Med/High491.11.2218
Predominant Downwind High451.81.3279
Predominant Reaching Low794.80.7549
Predominant Reaching Low/Med598.91.0018
Predominant Reaching Medium518.71.1568
Predominant Reaching Med/High469.51.2780
Predominant Reaching High442.41.3564
SA/DSPL Upwind26.03SA/DSPL Downwind26.03
Scoring OptionTODTOT
5-Band Windward/Leeward Low1132.20.5299
5-Band Windward/Leeward Low/Med814.70.7365
5-Band Windward/Leeward Medium677.80.8852
5-Band Windward/Leeward Med/High597.31.0045
5-Band Windward/Leeward High564.41.0631
Windward/Leeward 60-40 Low1110.50.5403
Windward/Leeward 60-40 Low/Med808.50.7421
Windward/Leeward 60-40 Medium682.80.8788
Windward/Leeward 60-40 Med/High612.40.9798
Windward/Leeward 60-40 High585.21.0252
5-Band AP Low829.70.7232
5-Band AP Low/Med637.90.9406
5-Band AP Medium548.81.0934
5-Band AP Med/High496.61.2083
5-Band AP High470.31.2759
5-Band SF Bay Tour - Low962.50.6234
5-Band SF Bay Tour - Low/Med773.30.7759
5-Band SF Bay Tour - Medium652.20.9200
5-Band SF Bay Tour - Med/High584.11.0273
5-Band SF Bay Tour - High555.01.0810
Chicago-Mac Upwind0.9474
Chicago-Mac All Purpose0.9424
Chicago-Mac Downwind0.9257
Bayview-Mac Cove Island0.6738
Bayview-Mac Shore0.6828
Harvest Moon Regatta485.01.2372
Non Spin/HSFClub Certificate2025
AuroraNOR 15986
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNeo 350MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.800Max. Beam3.624Draft2.108Displacement4,522Wetted area23.81IMS L10.019LSM09.653Acc. length10.800Sink (kg/mm) 19.22
VCGD0.050VCGM0.168RM Rated (kg·m) 114.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight655Declared crew weightN/A
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0037
EDL1.400ST10.070ST20.180
ST30.180ST40.110ST50.270
RIG
Forestay tensionAftInner stayFixedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P14.000IG14.040ISP15.600MDT10.100MDL10.180MDT20.070MDL20.160TL1.570MW0.190GO0.210
E4.700J4.300BAS1.620FSDFoilSFJ0.360SPL0.000WPLTPS5.800BD0.000MWT114.00MCG5.500
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
Non Spin/HSFClub Certificate2025
AuroraNOR 15986
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2020102308370.280.951.622.803.7837.4123/10/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2025012309230.060.771.402.443.444.4314.40YesNo 34.1223/01/2025Jl Spirit 2025306-2020102308390.050.601.122.223.314.3913.88YesNo 30.7723/10/2020306-2020102308410.050.370.701.442.263.129.70NoInner 14.5723/10/2020
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.