Non Spin/HSFClub Certificate2025
SpurvenNOR 2
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 Angles43.2°43.2°41.5°39.4°37.8°37.4°37.4°37.8°39.5°
Beat VMG2.182.993.634.084.334.424.464.454.34
52°3.374.555.385.816.036.146.196.246.21
60°3.594.795.585.966.176.306.376.446.43
75°3.724.935.706.086.326.516.656.796.84
90°3.624.835.646.086.356.606.817.117.28
110°3.184.405.345.946.296.606.897.478.08
120°2.964.155.115.786.186.486.787.408.27
135°2.543.634.615.385.916.256.547.137.87
150°2.113.124.074.875.535.986.296.857.46
Run VMG1.822.703.544.325.025.606.026.607.17
Gybe Angles150.2°150.2°155.9°175.3°176.6°178.1°179.1°179.3°179.1°
APH ToD:672.3CDL: 6.709APH ToT: 0.8924CertNo:667266
BOAT
ClassExpressDesignerPeterNorlinBuilderAlbin MarinAge date01/1978Series date01/1978Offset fileL0016.OFFData file667266
HULL
Length Overall7.798 mMaximum Beam2.524 mDraft1.436 mDisplacement1,838 kgDLR6.2058IMS DivisionSportboatDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight386 kg(default)Minimum weight256 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.6619.02Headsail Luffed14.4814.48Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.57Storm Jib3.90Heavy Weather Jib10.53
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
SpurvenNOR 2
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 VMG1655.11203.1992.1882.9832.1815.4807.4808.1830.2
52°1068.6790.7669.1619.4596.6586.3581.1576.9579.6
60°1003.7752.0645.6604.5583.3571.1565.1559.0559.6
75°967.3730.4632.0592.5570.1553.3541.5530.2526.0
90°995.3745.2638.1592.4566.5545.7528.9506.0494.2
110°1133.5819.1673.9606.5572.3545.7522.8481.9445.6
120°1214.5868.5704.7622.5582.9555.4530.9486.2435.4
135°1419.9990.6781.4668.6609.0576.0550.4504.9457.2
150°1705.01154.8885.5739.4651.0601.9572.1525.2482.5
Run VMG1972.91333.31016.2833.4717.5642.5598.4545.5502.4
Selected Courses
Windward / Leeward1810.31268.21004.2858.1774.8729.0702.9676.8666.3
All purpose1357.8971.4788.8695.8645.6617.3598.8574.4558.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward817.80.7337
All purpose672.30.8924
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6624
Downwind "popa"0.7385
70% up, 30% down "Ilhabela"0.6835
30% up, 70% down "Ilhabela-inverso"0.7139
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Predominantly Upwind714.60.8397
Predominantly Downwind696.90.8609
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low880.10.6818
Triple Number AP Medium667.30.8992
Triple Number AP High594.31.0097
Triple Number Windward/Leeward Low1189.40.5045
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Single Number Predominant Upwind744.40.8060
Single Number Predominant Reaching674.90.8890
Single Number Predominant Downwind733.30.8182
Predominant Upwind - Low1031.70.5816
Predominant Upwind - Low/Med784.10.7652
Predominant Upwind - Medium690.00.8695
Predominant Upwind - Med/High646.50.9281
Predominant Upwind - High631.80.9497
Predominant Downwind Low1117.50.5369
Predominant Downwind Low/Med802.80.7474
Predominant Downwind Medium668.10.8980
Predominant Downwind Med/High590.51.0161
Predominant Downwind High551.41.0882
Predominant Reaching Low953.10.6295
Predominant Reaching Low/Med719.30.8341
Predominant Reaching Medium626.70.9574
Predominant Reaching Med/High574.61.0441
Predominant Reaching High547.11.0968
SA/DSPL Upwind22.05SA/DSPL Downwind22.05
Scoring OptionTODTOT
5-Band Windward/Leeward Low1338.60.4482
5-Band Windward/Leeward Low/Med957.70.6265
5-Band Windward/Leeward Medium794.10.7555
5-Band Windward/Leeward Med/High708.90.8463
5-Band Windward/Leeward High679.50.8830
Windward/Leeward 60-40 Low1323.60.4533
Windward/Leeward 60-40 Low/Med958.40.6261
Windward/Leeward 60-40 Medium805.10.7452
Windward/Leeward 60-40 Med/High729.30.8227
Windward/Leeward 60-40 High706.00.8499
5-Band AP Low988.80.6068
5-Band AP Low/Med761.80.7877
5-Band AP Medium657.20.9129
5-Band AP Med/High601.70.9971
5-Band AP High575.91.0419
5-Band SF Bay Tour - Low1143.70.5246
5-Band SF Bay Tour - Low/Med915.50.6554
5-Band SF Bay Tour - Medium770.10.7791
5-Band SF Bay Tour - Med/High697.20.8605
5-Band SF Bay Tour - High670.70.8945
Chicago-Mac Upwind0.7819
Chicago-Mac All Purpose0.7883
Chicago-Mac Downwind0.7864
Bayview-Mac Cove Island0.5665
Bayview-Mac Shore0.5728
Harvest Moon Regatta587.91.0205
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance731.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating731.40.8203
FinRating, kevyt tuuli1319.60.7578
FinRating, kova tuuli579.60.8627
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8203
Triple Number Coastal/Long Distance Low0.6818
Triple Number Coastal/Long Distance Medium0.8993
Triple Number Coastal/Long Distance High1.0097
Triple Number Windward/Leeward Low0.5281
Triple Number Windward/Leeward Medium0.7405
Triple Number Windward/Leeward High0.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
For information
General Purpose Handicap (GPH)758.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low880.0
Triple Number Coastal/Long Distance Medium667.2
Triple Number Coastal/Long Distance High594.2
Triple Number Windward/Leeward Low1136.1
Triple Number Windward/Leeward Medium810.3
Triple Number Windward/Leeward High699.6
Predominantly Upwind714.6
Predominantly Downwind696.9
Predominantly Reaching662.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6818
Triple Number Coastal/Long Distance Medium0.8993
Triple Number Coastal/Long Distance High1.0097
Triple Number Windward/Leeward Low0.5281
Triple Number Windward/Leeward Medium0.7405
Triple Number Windward/Leeward High0.8576
Coastal/Long Distance0.8203
Predominantly Upwind0.8397
Predominantly Downwind0.8609
For information
General Purpose Handicap (GPH)758.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8924
Distanseseilas Trippeltall svak vind0.6818
Distanseseilas Trippeltall mellomvind0.8993
Distanseseilas Trippeltall sterk vind1.0097
Pølsebane Trippeltall svak vind0.5281
Pølsebane Trippeltall mellomvind0.7405
Pølsebane Trippeltall sterk vind0.8576
Motvind Singeltall0.8397
Medvind Singeltall0.8609
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Coastal/Long Distance731.40.8203
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind714.60.8397
Predominantly Downwind696.90.8609
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore669.40.8963
Cape Doctor Coastal563.31.0652
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6818
Triple Number Coastal/Long Distance Medium0.8993
Triple Number Coastal/Long Distance High1.0097
Triple Number Windward/Leeward Low0.5281
Triple Number Windward/Leeward Medium0.7405
Triple Number Windward/Leeward High0.8576
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6818
Triple Number Coastal/Long Distance Medium0.8993
Triple Number Coastal/Long Distance High1.0097
Triple Number Windward/Leeward Low0.5281
Triple Number Windward/Leeward Medium0.7405
Triple Number Windward/Leeward High0.8576
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Predominantly Upwind714.60.8397
Predominantly Downwind696.90.8609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.40.8203
Triple Number Coastal/Long Distance Low880.00.6818
Triple Number Coastal/Long Distance Medium667.20.8993
Triple Number Coastal/Long Distance High594.21.0097
Triple Number Windward/Leeward Low1136.10.5281
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1952.01274.7947.0779.3686.5639.8605.7550.4529.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low880.10.6818
Triple Number AP Medium667.30.8992
Triple Number AP High594.31.0097
Triple Number Windward/Leeward Low1189.40.5045
Triple Number Windward/Leeward Medium810.30.7405
Triple Number Windward/Leeward High699.60.8576
Single Number Predominant Upwind744.40.8060
Single Number Predominant Reaching674.90.8890
Single Number Predominant Downwind733.30.8182
Predominant Upwind - Low1031.70.5816
Predominant Upwind - Low/Med784.10.7652
Predominant Upwind - Medium690.00.8695
Predominant Upwind - Med/High646.50.9281
Predominant Upwind - High631.80.9497
Predominant Downwind Low1117.50.5369
Predominant Downwind Low/Med802.80.7474
Predominant Downwind Medium668.10.8980
Predominant Downwind Med/High590.51.0161
Predominant Downwind High551.41.0882
Predominant Reaching Low953.10.6295
Predominant Reaching Low/Med719.30.8341
Predominant Reaching Medium626.70.9574
Predominant Reaching Med/High574.61.0441
Predominant Reaching High547.11.0968
SA/DSPL Upwind22.05SA/DSPL Downwind22.05
Scoring OptionTODTOT
5-Band Windward/Leeward Low1338.60.4482
5-Band Windward/Leeward Low/Med957.70.6265
5-Band Windward/Leeward Medium794.10.7555
5-Band Windward/Leeward Med/High708.90.8463
5-Band Windward/Leeward High679.50.8830
Windward/Leeward 60-40 Low1323.60.4533
Windward/Leeward 60-40 Low/Med958.40.6261
Windward/Leeward 60-40 Medium805.10.7452
Windward/Leeward 60-40 Med/High729.30.8227
Windward/Leeward 60-40 High706.00.8499
5-Band AP Low988.80.6068
5-Band AP Low/Med761.80.7877
5-Band AP Medium657.20.9129
5-Band AP Med/High601.70.9971
5-Band AP High575.91.0419
5-Band SF Bay Tour - Low1143.70.5246
5-Band SF Bay Tour - Low/Med915.50.6554
5-Band SF Bay Tour - Medium770.10.7791
5-Band SF Bay Tour - Med/High697.20.8605
5-Band SF Bay Tour - High670.70.8945
Chicago-Mac Upwind0.7819
Chicago-Mac All Purpose0.7883
Chicago-Mac Downwind0.7864
Bayview-Mac Cove Island0.5665
Bayview-Mac Shore0.5728
Harvest Moon Regatta587.91.0205
Non Spin/HSFClub Certificate2025
SpurvenNOR 2
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassExpressMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.798Max. Beam2.524Draft1.436Displacement1,838Wetted area12.71IMS L6.977LSM06.665Acc. length7.798Sink (kg/mm) 9.27
VCGD-0.020VCGM0.011RM Rated (kg·m) 29.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight386Declared 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
P9.500IG8.830ISP8.800MDT10.090MDL10.130MDT20.090MDL20.190TL0.000MW0.000GO0.000
E3.350J3.050BAS1.170FSD0.000SFJ0.000SPL3.320WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.020Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
SpurvenNOR 2
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment445-2018061208380.150.751.282.072.7418.6612/06/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment445-2018061208400.070.460.841.622.453.228.85NoNo 14.4812/06/2018
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.