Non Spin/HSFClub Certificate2025
NNNOR 183
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°41.7°39.7°38.4°38.2°38.2°38.9°40.8°
Beat VMG2.182.993.624.054.274.354.384.364.22
52°3.384.565.385.806.016.106.156.196.15
60°3.604.805.585.956.166.286.346.406.38
75°3.744.955.716.076.316.506.636.776.81
90°3.644.855.666.086.366.606.817.117.27
110°3.194.425.365.956.306.616.907.508.09
120°2.984.175.135.806.186.496.797.448.33
135°2.553.664.635.415.926.266.557.157.93
150°2.123.134.094.895.555.996.306.877.49
Run VMG1.832.713.564.335.035.616.026.617.18
Gybe Angles150.1°150.1°155.9°174.4°175.7°177.7°178.9°179.1°178.7°
APH ToD:673.7CDL: 6.612APH ToT: 0.8906CertNo:676553
BOAT
ClassExpressDesignerNorlinBuilderAlbinAge dateSeries date01/1978Offset fileAlbinExpess.offData file676553
HULL
Length Overall7.785 mMaximum Beam2.520 mDraft1.444 mDisplacement1,799 kgDLR6.0476IMS DivisionSportboatDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight387 kg(default)Minimum weight257 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.8119.18Headsail Luffed14.8114.81Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.57Storm Jib3.87Heavy Weather Jib10.45
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
NNNOR 183
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 VMG1654.11203.2993.9888.9842.3828.0821.7825.7853.5
52°1064.9789.2669.2621.0599.1589.7584.9581.5585.8
60°999.3749.9645.1605.5584.9573.5568.0562.4564.1
75°961.8727.6630.9592.7570.4553.9542.7532.0528.5
90°988.7741.6636.3591.8566.1545.1528.7506.2495.3
110°1128.2815.3671.3605.5571.6544.8521.6480.0444.8
120°1208.3864.0701.3620.9582.1554.5529.8484.1432.2
135°1410.8984.7777.3665.7607.6575.1549.4503.5453.9
150°1695.21148.7881.3736.2648.9600.8571.3524.1480.5
Run VMG1962.51326.41011.7831.4716.0641.7598.0545.0501.6
Selected Courses
Windward / Leeward1804.51264.81002.8860.2779.1734.8709.8685.3677.6
All purpose1352.1968.1787.2696.3647.4619.9602.0578.3563.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward821.50.7304
All purpose673.70.8906
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6559
Downwind "popa"0.7407
70% up, 30% down "Ilhabela"0.6792
30% up, 70% down "Ilhabela-inverso"0.7130
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Predominantly Upwind717.40.8364
Predominantly Downwind696.20.8618
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low877.60.6837
Triple Number AP Medium668.50.8975
Triple Number AP High597.61.0041
Triple Number Windward/Leeward Low1187.00.5055
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Single Number Predominant Upwind747.40.8028
Single Number Predominant Reaching674.70.8893
Single Number Predominant Downwind732.40.8192
Predominant Upwind - Low1029.30.5829
Predominant Upwind - Low/Med784.80.7645
Predominant Upwind - Medium693.50.8652
Predominant Upwind - Med/High652.10.9201
Predominant Upwind - High639.00.9390
Predominant Downwind Low1112.30.5394
Predominant Downwind Low/Med800.70.7494
Predominant Downwind Medium668.00.8983
Predominant Downwind Med/High591.41.0145
Predominant Downwind High552.61.0857
Predominant Reaching Low949.00.6323
Predominant Reaching Low/Med717.90.8357
Predominant Reaching Medium627.10.9568
Predominant Reaching Med/High576.01.0416
Predominant Reaching High548.91.0930
SA/DSPL Upwind22.69SA/DSPL Downwind22.69
Scoring OptionTODTOT
5-Band Windward/Leeward Low1335.20.4494
5-Band Windward/Leeward Low/Med958.10.6262
5-Band Windward/Leeward Medium798.10.7518
5-Band Windward/Leeward Med/High715.70.8383
5-Band Windward/Leeward High688.20.8718
Windward/Leeward 60-40 Low1320.90.4543
Windward/Leeward 60-40 Low/Med959.50.6253
Windward/Leeward 60-40 Medium810.20.7406
Windward/Leeward 60-40 Med/High737.60.8134
Windward/Leeward 60-40 High716.50.8374
5-Band AP Low984.80.6092
5-Band AP Low/Med761.10.7883
5-Band AP Medium658.80.9108
5-Band AP Med/High604.80.9920
5-Band AP High579.91.0347
5-Band SF Bay Tour - Low1141.00.5258
5-Band SF Bay Tour - Low/Med915.90.6551
5-Band SF Bay Tour - Medium774.00.7752
5-Band SF Bay Tour - Med/High703.90.8524
5-Band SF Bay Tour - High679.20.8833
Chicago-Mac Upwind0.7794
Chicago-Mac All Purpose0.7878
Chicago-Mac Downwind0.7877
Bayview-Mac Cove Island0.5675
Bayview-Mac Shore0.5738
Harvest Moon Regatta587.51.0212
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance733.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating733.10.8185
FinRating, kevyt tuuli1315.70.7600
FinRating, kova tuuli583.40.8570
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8185
Triple Number Coastal/Long Distance Low0.6837
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0041
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7374
Triple Number Windward/Leeward High0.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
For information
General Purpose Handicap (GPH)758.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low877.6
Triple Number Coastal/Long Distance Medium668.4
Triple Number Coastal/Long Distance High597.6
Triple Number Windward/Leeward Low1133.8
Triple Number Windward/Leeward Medium813.7
Triple Number Windward/Leeward High706.9
Predominantly Upwind717.4
Predominantly Downwind696.2
Predominantly Reaching662.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6837
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0041
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7374
Triple Number Windward/Leeward High0.8488
Coastal/Long Distance0.8185
Predominantly Upwind0.8364
Predominantly Downwind0.8618
For information
General Purpose Handicap (GPH)758.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8906
Distanseseilas Trippeltall svak vind0.6837
Distanseseilas Trippeltall mellomvind0.8976
Distanseseilas Trippeltall sterk vind1.0041
Pølsebane Trippeltall svak vind0.5292
Pølsebane Trippeltall mellomvind0.7374
Pølsebane Trippeltall sterk vind0.8488
Motvind Singeltall0.8364
Medvind Singeltall0.8618
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Coastal/Long Distance733.10.8185
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind717.40.8364
Predominantly Downwind696.20.8618
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore679.90.8825
Cape Doctor Coastal568.11.0561
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6837
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0041
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7374
Triple Number Windward/Leeward High0.8488
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6837
Triple Number Coastal/Long Distance Medium0.8976
Triple Number Coastal/Long Distance High1.0041
Triple Number Windward/Leeward Low0.5292
Triple Number Windward/Leeward Medium0.7374
Triple Number Windward/Leeward High0.8488
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Predominantly Upwind717.40.8364
Predominantly Downwind696.20.8618
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.10.8185
Triple Number Coastal/Long Distance Low877.60.6837
Triple Number Coastal/Long Distance Medium668.40.8976
Triple Number Coastal/Long Distance High597.61.0041
Triple Number Windward/Leeward Low1133.80.5292
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1945.01270.9945.4780.4689.1642.9608.7552.3531.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low877.60.6837
Triple Number AP Medium668.50.8975
Triple Number AP High597.61.0041
Triple Number Windward/Leeward Low1187.00.5055
Triple Number Windward/Leeward Medium813.70.7374
Triple Number Windward/Leeward High706.90.8488
Single Number Predominant Upwind747.40.8028
Single Number Predominant Reaching674.70.8893
Single Number Predominant Downwind732.40.8192
Predominant Upwind - Low1029.30.5829
Predominant Upwind - Low/Med784.80.7645
Predominant Upwind - Medium693.50.8652
Predominant Upwind - Med/High652.10.9201
Predominant Upwind - High639.00.9390
Predominant Downwind Low1112.30.5394
Predominant Downwind Low/Med800.70.7494
Predominant Downwind Medium668.00.8983
Predominant Downwind Med/High591.41.0145
Predominant Downwind High552.61.0857
Predominant Reaching Low949.00.6323
Predominant Reaching Low/Med717.90.8357
Predominant Reaching Medium627.10.9568
Predominant Reaching Med/High576.01.0416
Predominant Reaching High548.91.0930
SA/DSPL Upwind22.69SA/DSPL Downwind22.69
Scoring OptionTODTOT
5-Band Windward/Leeward Low1335.20.4494
5-Band Windward/Leeward Low/Med958.10.6262
5-Band Windward/Leeward Medium798.10.7518
5-Band Windward/Leeward Med/High715.70.8383
5-Band Windward/Leeward High688.20.8718
Windward/Leeward 60-40 Low1320.90.4543
Windward/Leeward 60-40 Low/Med959.50.6253
Windward/Leeward 60-40 Medium810.20.7406
Windward/Leeward 60-40 Med/High737.60.8134
Windward/Leeward 60-40 High716.50.8374
5-Band AP Low984.80.6092
5-Band AP Low/Med761.10.7883
5-Band AP Medium658.80.9108
5-Band AP Med/High604.80.9920
5-Band AP High579.91.0347
5-Band SF Bay Tour - Low1141.00.5258
5-Band SF Bay Tour - Low/Med915.90.6551
5-Band SF Bay Tour - Medium774.00.7752
5-Band SF Bay Tour - Med/High703.90.8524
5-Band SF Bay Tour - High679.20.8833
Chicago-Mac Upwind0.7794
Chicago-Mac All Purpose0.7878
Chicago-Mac Downwind0.7877
Bayview-Mac Cove Island0.5675
Bayview-Mac Shore0.5738
Harvest Moon Regatta587.51.0212
Non Spin/HSFClub Certificate2025
NNNOR 183
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassExpressMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.785Max. Beam2.520Draft1.444Displacement1,799Wetted area12.58IMS L6.938LSM06.675Acc. length7.785Sink (kg/mm) 9.19
VCGD-0.030VCGM0.018RM Rated (kg·m) 28.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight387Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.500IG8.795ISP8.830MDT10.090MDL10.130MDT20.090MDL20.130TL0.000MW0.130GO0.130
E3.350J3.050BAS1.170FSD0.000SFJ0.000SPL3.170WPLTPS0.000BD0.000MWT39.00MCG4.000
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
NNNOR 183
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2025052609520.150.701.292.092.8018.8126/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2025052609520.070.000.871.630.003.298.90YesNo 14.8126/05/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length7.8 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity18 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.