Non Spin/HSFClub Certificate2025
Ulla IIFIN5610
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 Angles42.3°42.3°40.5°38.8°37.8°37.3°37.1°36.7°37.2°
Beat VMG2.603.544.244.674.884.995.055.105.08
52°4.035.356.196.596.796.886.936.997.01
60°4.295.606.376.736.927.037.097.167.19
75°4.455.766.496.847.067.217.327.457.54
90°4.295.636.466.857.107.297.467.737.91
110°3.685.026.036.677.027.287.528.008.46
120°3.414.725.776.506.917.207.457.988.59
135°2.904.135.196.046.626.977.247.758.38
150°2.363.484.535.416.146.666.987.498.02
Run VMG2.053.013.934.735.466.116.617.197.68
Gybe Angles145.1°145.1°151.4°158.3°167.3°175.4°179.5°179.7°179.7°
APH ToD:598.9CDL: 8.683APH ToT: 1.0018CertNo:
BOAT
ClassSeaking 34DesignerHåkan SödergrenBuilderKaarinan venesisusAge date01/1987Series date05/1981Offset fileCLFIGU34.OFFData fileFIN5610
HULL
Length Overall10.470 mMaximum Beam3.284 mDraft1.862 mDisplacement5,500 kgDLR7.4079IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.430m
CREW
Maximum weight600 kg(declared)Minimum weight470 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.9635.54Headsail Luffed34.1034.10Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.34Storm Jib9.10Heavy Weather Jib24.55
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
Ulla IIFIN5610
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 VMG1383.81016.8850.0770.2738.0722.2713.5705.3709.0
52°892.6673.5582.1546.0530.5523.5519.5515.0513.9
60°839.2643.0565.1534.7520.0512.2508.0502.6500.4
75°809.3625.4554.7526.3510.1499.2491.7483.2477.7
90°839.2638.9557.7525.4507.3493.7482.4465.7454.9
110°978.5716.8597.3539.8513.0494.7478.9450.1425.7
120°1056.3762.6624.3553.5520.6500.2483.2451.4419.1
135°1240.7872.0693.0595.6543.6516.4497.4464.2429.7
150°1524.71034.1794.8666.0586.1540.9515.5480.9448.8
Run VMG1757.81194.1916.9761.5659.9589.1545.0500.4469.0
Selected Courses
Windward / Leeward1566.91105.5883.4765.9698.9655.6629.2602.9589.0
All purpose1165.4843.1693.0617.9577.8553.9538.5518.3503.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward730.70.8212
All purpose598.91.0018
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7614
Downwind "popa"0.8129
70% up, 30% down "Ilhabela"0.7762
30% up, 70% down "Ilhabela-inverso"0.7967
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Predominantly Upwind632.20.9490
Predominantly Downwind624.60.9606
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low768.10.7812
Triple Number AP Medium594.91.0086
Triple Number AP High534.81.1220
Triple Number Windward/Leeward Low1040.30.5767
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Single Number Predominant Upwind655.50.9153
Single Number Predominant Reaching599.31.0011
Single Number Predominant Downwind655.90.9147
Predominant Upwind - Low883.90.6788
Predominant Upwind - Low/Med685.90.8748
Predominant Upwind - Medium613.10.9786
Predominant Upwind - Med/High577.71.0386
Predominant Upwind - High562.91.0659
Predominant Downwind Low980.90.6117
Predominant Downwind Low/Med714.50.8398
Predominant Downwind Medium600.90.9985
Predominant Downwind Med/High534.11.1234
Predominant Downwind High501.91.1954
Predominant Reaching Low825.10.7272
Predominant Reaching Low/Med634.10.9463
Predominant Reaching Medium559.91.0716
Predominant Reaching Med/High518.71.1567
Predominant Reaching High496.91.2075
SA/DSPL Upwind22.04SA/DSPL Downwind22.04
Scoring OptionTODTOT
5-Band Windward/Leeward Low1166.30.5144
5-Band Windward/Leeward Low/Med847.50.7080
5-Band Windward/Leeward Medium712.30.8423
5-Band Windward/Leeward Med/High635.10.9447
5-Band Windward/Leeward High605.00.9917
Windward/Leeward 60-40 Low1146.40.5234
Windward/Leeward 60-40 Low/Med843.90.7110
Windward/Leeward 60-40 Medium719.40.8340
Windward/Leeward 60-40 Med/High651.20.9214
Windward/Leeward 60-40 High625.50.9593
5-Band AP Low860.30.6975
5-Band AP Low/Med671.60.8933
5-Band AP Medium586.81.0225
5-Band AP Med/High541.01.1091
5-Band AP High519.21.1555
5-Band SF Bay Tour - Low995.20.6029
5-Band SF Bay Tour - Low/Med806.80.7437
5-Band SF Bay Tour - Medium687.70.8725
5-Band SF Bay Tour - Med/High623.30.9626
5-Band SF Bay Tour - High597.11.0049
Chicago-Mac Upwind0.8900
Chicago-Mac All Purpose0.8897
Chicago-Mac Downwind0.8801
Bayview-Mac Cove Island0.6492
Bayview-Mac Shore0.6573
Harvest Moon Regatta529.11.1339
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance652.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating652.30.9198
FinRating, kevyt tuuli1148.90.8704
FinRating, kova tuuli523.30.9555
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9198
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1220
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8267
Triple Number Windward/Leeward High0.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
For information
General Purpose Handicap (GPH)671.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low768.0
Triple Number Coastal/Long Distance Medium594.8
Triple Number Coastal/Long Distance High534.8
Triple Number Windward/Leeward Low994.5
Triple Number Windward/Leeward Medium725.8
Triple Number Windward/Leeward High625.9
Predominantly Upwind632.2
Predominantly Downwind624.6
Predominantly Reaching591.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1220
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8267
Triple Number Windward/Leeward High0.9586
Coastal/Long Distance0.9198
Predominantly Upwind0.9490
Predominantly Downwind0.9606
For information
General Purpose Handicap (GPH)671.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0018
Distanseseilas Trippeltall svak vind0.7812
Distanseseilas Trippeltall mellomvind1.0087
Distanseseilas Trippeltall sterk vind1.1220
Pølsebane Trippeltall svak vind0.6033
Pølsebane Trippeltall mellomvind0.8267
Pølsebane Trippeltall sterk vind0.9586
Motvind Singeltall0.9490
Medvind Singeltall0.9606
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Coastal/Long Distance652.30.9198
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind632.20.9490
Predominantly Downwind624.60.9606
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore593.21.0115
Cape Doctor Coastal508.01.1811
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1220
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8267
Triple Number Windward/Leeward High0.9586
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1220
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8267
Triple Number Windward/Leeward High0.9586
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Predominantly Upwind632.20.9490
Predominantly Downwind624.60.9606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance652.30.9198
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High534.81.1220
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1696.61114.3833.8693.8615.1574.2545.1500.3483.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low768.10.7812
Triple Number AP Medium594.91.0086
Triple Number AP High534.81.1220
Triple Number Windward/Leeward Low1040.30.5767
Triple Number Windward/Leeward Medium725.80.8267
Triple Number Windward/Leeward High625.90.9586
Single Number Predominant Upwind655.50.9153
Single Number Predominant Reaching599.31.0011
Single Number Predominant Downwind655.90.9147
Predominant Upwind - Low883.90.6788
Predominant Upwind - Low/Med685.90.8748
Predominant Upwind - Medium613.10.9786
Predominant Upwind - Med/High577.71.0386
Predominant Upwind - High562.91.0659
Predominant Downwind Low980.90.6117
Predominant Downwind Low/Med714.50.8398
Predominant Downwind Medium600.90.9985
Predominant Downwind Med/High534.11.1234
Predominant Downwind High501.91.1954
Predominant Reaching Low825.10.7272
Predominant Reaching Low/Med634.10.9463
Predominant Reaching Medium559.91.0716
Predominant Reaching Med/High518.71.1567
Predominant Reaching High496.91.2075
SA/DSPL Upwind22.04SA/DSPL Downwind22.04
Scoring OptionTODTOT
5-Band Windward/Leeward Low1166.30.5144
5-Band Windward/Leeward Low/Med847.50.7080
5-Band Windward/Leeward Medium712.30.8423
5-Band Windward/Leeward Med/High635.10.9447
5-Band Windward/Leeward High605.00.9917
Windward/Leeward 60-40 Low1146.40.5234
Windward/Leeward 60-40 Low/Med843.90.7110
Windward/Leeward 60-40 Medium719.40.8340
Windward/Leeward 60-40 Med/High651.20.9214
Windward/Leeward 60-40 High625.50.9593
5-Band AP Low860.30.6975
5-Band AP Low/Med671.60.8933
5-Band AP Medium586.81.0225
5-Band AP Med/High541.01.1091
5-Band AP High519.21.1555
5-Band SF Bay Tour - Low995.20.6029
5-Band SF Bay Tour - Low/Med806.80.7437
5-Band SF Bay Tour - Medium687.70.8725
5-Band SF Bay Tour - Med/High623.30.9626
5-Band SF Bay Tour - High597.11.0049
Chicago-Mac Upwind0.8900
Chicago-Mac All Purpose0.8897
Chicago-Mac Downwind0.8801
Bayview-Mac Cove Island0.6492
Bayview-Mac Shore0.6573
Harvest Moon Regatta529.11.1339
Non Spin/HSFClub Certificate2025
Ulla IIFIN5610
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSeaking 34MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.470Max. Beam3.284Draft1.862Displacement5,500Wetted area22.91IMS L9.177LSM09.054Acc. length10.470Sink (kg/mm) 16.76
VCGD-0.096VCGM-0.099RM Rated (kg·m) 99.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight597Declared crew weight600
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0032
EDL0.820ST10.048ST20.170
ST30.170ST40.098ST50.281
RIG
Forestay tensionAftInner stayMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P13.480IG13.470ISP13.730MDT10.115MDL10.170MDT20.113MDL20.132TLMW0.135GO0.139
E4.380J3.650BAS1.370FSD0.032SFJSPL3.700WPLTPS0.000BDMWT104.70MCG4.590
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date23/04/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
Ulla IIFIN5610
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.140.891.632.803.6834.9612/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.661.302.614.015.4712.74NoNo 34.1025/05/2013
CRUISER/RACER REQUIREMENTS*
Accommodation length10.5 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity90 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity60 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.