Non Spin/HSFClub Certificate2025
HavheksenNOR 6938
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 Angles43.6°43.6°41.9°40.4°39.6°39.2°39.0°39.4°40.8°
Beat VMG2.293.153.824.294.544.644.684.684.56
52°3.574.825.706.236.496.606.666.706.67
60°3.815.085.946.416.656.786.846.906.90
75°3.945.246.106.566.826.997.117.237.29
90°3.845.146.036.566.867.087.267.527.68
110°3.344.625.636.356.787.087.337.798.23
120°3.134.375.406.176.666.987.277.788.35
135°2.683.854.885.716.346.747.047.598.14
150°2.223.294.295.145.866.406.777.327.85
Run VMG1.932.853.724.525.235.876.387.017.52
Gybe Angles148.4°148.4°153.2°161.3°169.4°175.4°179.0°179.5°179.7°
APH ToD:633.1CDL: 7.692APH ToT: 0.9478CertNo:5664
BOAT
ClassMAXI 999DesignerPellePettersonBuilderMaxiAge date01/1986Series date01/1986Offset fileL6000.BOFData file5664
HULL
Length Overall9.810 mMaximum Beam3.244 mDraft1.742 mDisplacement4,496 kgDLR9.0391IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight494 kg(default)Minimum weight364 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.9430.51Headsail Luffed28.6828.68Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.93Storm Jib7.14Heavy Weather Jib19.26
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
HavheksenNOR 6938
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 VMG1571.61141.7941.5839.7793.0776.4769.1769.6788.8
52°1007.5747.0631.2577.7554.8545.3540.9537.6539.7
60°946.1708.4606.0561.4541.0530.7526.1521.5521.4
75°912.8686.5590.4548.9528.1515.2506.6498.0493.8
90°936.8699.9596.6548.8524.6508.6496.1478.9468.9
110°1077.0779.0639.1566.8531.0508.5490.9462.2437.6
120°1149.9823.3667.1583.3540.8515.4495.3462.8431.4
135°1342.5935.6737.7630.2568.1534.1511.5474.3442.1
150°1618.91095.6839.6700.5614.4562.2531.9492.1458.5
Run VMG1870.01265.1966.6797.2687.9613.0564.5513.7478.7
Selected Courses
Windward / Leeward1717.31203.4954.0818.5740.5694.7666.8641.7633.7
All purpose1285.4919.6746.0655.7606.8579.6562.6542.7531.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward779.10.7701
All purpose633.10.9478
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6964
Downwind "popa"0.7766
70% up, 30% down "Ilhabela"0.7187
30% up, 70% down "Ilhabela-inverso"0.7507
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Predominantly Upwind673.70.8906
Predominantly Downwind657.30.9128
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low832.80.7205
Triple Number AP Medium628.00.9554
Triple Number AP High559.41.0727
Triple Number Windward/Leeward Low1129.40.5313
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Single Number Predominant Upwind702.00.8547
Single Number Predominant Reaching633.70.9469
Single Number Predominant Downwind692.10.8670
Predominant Upwind - Low976.00.6148
Predominant Upwind - Low/Med740.20.8106
Predominant Upwind - Medium649.80.9233
Predominant Upwind - Med/High608.70.9857
Predominant Upwind - High596.01.0067
Predominant Downwind Low1057.30.5675
Predominant Downwind Low/Med759.10.7904
Predominant Downwind Medium630.00.9524
Predominant Downwind Med/High554.61.0818
Predominant Downwind High519.91.1540
Predominant Reaching Low899.50.6670
Predominant Reaching Low/Med676.20.8873
Predominant Reaching Medium586.61.0228
Predominant Reaching Med/High538.41.1145
Predominant Reaching High515.61.1637
SA/DSPL Upwind21.41SA/DSPL Downwind21.41
Scoring OptionTODTOT
5-Band Windward/Leeward Low1270.40.4723
5-Band Windward/Leeward Low/Med911.40.6583
5-Band Windward/Leeward Medium757.40.7922
5-Band Windward/Leeward Med/High673.50.8909
5-Band Windward/Leeward High644.60.9308
Windward/Leeward 60-40 Low1256.20.4776
Windward/Leeward 60-40 Low/Med911.80.6580
Windward/Leeward 60-40 Medium767.60.7816
Windward/Leeward 60-40 Med/High693.30.8655
Windward/Leeward 60-40 High670.30.8951
5-Band AP Low935.30.6415
5-Band AP Low/Med719.20.8343
5-Band AP Medium618.30.9704
5-Band AP Med/High565.81.0604
5-Band AP High544.21.1025
5-Band SF Bay Tour - Low1085.00.5530
5-Band SF Bay Tour - Low/Med869.70.6899
5-Band SF Bay Tour - Medium731.90.8198
5-Band SF Bay Tour - Med/High660.60.9082
5-Band SF Bay Tour - High636.10.9433
Chicago-Mac Upwind0.8285
Chicago-Mac All Purpose0.8351
Chicago-Mac Downwind0.8324
Bayview-Mac Cove Island0.5983
Bayview-Mac Shore0.6052
Harvest Moon Regatta550.21.0905
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance690.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating690.90.8685
FinRating, kevyt tuuli1251.50.7990
FinRating, kova tuuli548.40.9118
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8685
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium0.9556
Triple Number Coastal/Long Distance High1.0727
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7764
Triple Number Windward/Leeward High0.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
For information
General Purpose Handicap (GPH)714.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low832.8
Triple Number Coastal/Long Distance Medium627.9
Triple Number Coastal/Long Distance High559.3
Triple Number Windward/Leeward Low1078.7
Triple Number Windward/Leeward Medium772.8
Triple Number Windward/Leeward High664.4
Predominantly Upwind673.7
Predominantly Downwind657.3
Predominantly Reaching622.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium0.9556
Triple Number Coastal/Long Distance High1.0727
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7764
Triple Number Windward/Leeward High0.9031
Coastal/Long Distance0.8685
Predominantly Upwind0.8906
Predominantly Downwind0.9128
For information
General Purpose Handicap (GPH)714.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9478
Distanseseilas Trippeltall svak vind0.7205
Distanseseilas Trippeltall mellomvind0.9556
Distanseseilas Trippeltall sterk vind1.0727
Pølsebane Trippeltall svak vind0.5562
Pølsebane Trippeltall mellomvind0.7764
Pølsebane Trippeltall sterk vind0.9031
Motvind Singeltall0.8906
Medvind Singeltall0.9128
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Coastal/Long Distance690.90.8685
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind673.70.8906
Predominantly Downwind657.30.9128
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore636.10.9432
Cape Doctor Coastal535.01.1214
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium0.9556
Triple Number Coastal/Long Distance High1.0727
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7764
Triple Number Windward/Leeward High0.9031
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7205
Triple Number Coastal/Long Distance Medium0.9556
Triple Number Coastal/Long Distance High1.0727
Triple Number Windward/Leeward Low0.5562
Triple Number Windward/Leeward Medium0.7764
Triple Number Windward/Leeward High0.9031
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Predominantly Upwind673.70.8906
Predominantly Downwind657.30.9128
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.90.8685
Triple Number Coastal/Long Distance Low832.80.7205
Triple Number Coastal/Long Distance Medium627.90.9556
Triple Number Coastal/Long Distance High559.31.0727
Triple Number Windward/Leeward Low1078.70.5562
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1852.31209.6898.7738.8648.0601.7568.8519.4504.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low832.80.7205
Triple Number AP Medium628.00.9554
Triple Number AP High559.41.0727
Triple Number Windward/Leeward Low1129.40.5313
Triple Number Windward/Leeward Medium772.80.7764
Triple Number Windward/Leeward High664.40.9031
Single Number Predominant Upwind702.00.8547
Single Number Predominant Reaching633.70.9469
Single Number Predominant Downwind692.10.8670
Predominant Upwind - Low976.00.6148
Predominant Upwind - Low/Med740.20.8106
Predominant Upwind - Medium649.80.9233
Predominant Upwind - Med/High608.70.9857
Predominant Upwind - High596.01.0067
Predominant Downwind Low1057.30.5675
Predominant Downwind Low/Med759.10.7904
Predominant Downwind Medium630.00.9524
Predominant Downwind Med/High554.61.0818
Predominant Downwind High519.91.1540
Predominant Reaching Low899.50.6670
Predominant Reaching Low/Med676.20.8873
Predominant Reaching Medium586.61.0228
Predominant Reaching Med/High538.41.1145
Predominant Reaching High515.61.1637
SA/DSPL Upwind21.41SA/DSPL Downwind21.41
Scoring OptionTODTOT
5-Band Windward/Leeward Low1270.40.4723
5-Band Windward/Leeward Low/Med911.40.6583
5-Band Windward/Leeward Medium757.40.7922
5-Band Windward/Leeward Med/High673.50.8909
5-Band Windward/Leeward High644.60.9308
Windward/Leeward 60-40 Low1256.20.4776
Windward/Leeward 60-40 Low/Med911.80.6580
Windward/Leeward 60-40 Medium767.60.7816
Windward/Leeward 60-40 Med/High693.30.8655
Windward/Leeward 60-40 High670.30.8951
5-Band AP Low935.30.6415
5-Band AP Low/Med719.20.8343
5-Band AP Medium618.30.9704
5-Band AP Med/High565.81.0604
5-Band AP High544.21.1025
5-Band SF Bay Tour - Low1085.00.5530
5-Band SF Bay Tour - Low/Med869.70.6899
5-Band SF Bay Tour - Medium731.90.8198
5-Band SF Bay Tour - Med/High660.60.9082
5-Band SF Bay Tour - High636.10.9433
Chicago-Mac Upwind0.8285
Chicago-Mac All Purpose0.8351
Chicago-Mac Downwind0.8324
Bayview-Mac Cove Island0.5983
Bayview-Mac Shore0.6052
Harvest Moon Regatta550.21.0905
Non Spin/HSFClub Certificate2025
HavheksenNOR 6938
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMAXI 999MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.810Max. Beam3.244Draft1.742Displacement4,496Wetted area21.48IMS L8.293LSM07.923Acc. length9.869Sink (kg/mm) 14.84
VCGD-0.040VCGM0.077RM Rated (kg·m) 77.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight494Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0029
EDL0.580ST10.048ST20.170
ST30.170ST40.098ST50.200
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P12.000IG11.910ISP11.050MDT10.120MDL10.170MDT20.100MDL20.120TL2.170MW0.170GO0.180
E4.250J3.600BAS1.500FSDFoilSFJ0.000SPL3.680WPLTPS0.000BD0.000MWT114.00MCG4.520
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.040Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
HavheksenNOR 6938
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment990-2025022011120.150.851.552.693.5429.9420/02/2025267-2017032512410.150.781.422.543.4628.8525/03/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment267-2017032513000.000.000.000.000.005.3010.63NoNo 28.6825/03/2017
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.