Club
Certificate
2022

Boat

Slender

FIN4157

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.2°41.8°42.4°42.4°42.6°43.2°
Beat VMG2.933.503.843.984.044.054.04
52°4.455.265.755.946.016.036.06
60°4.695.535.986.166.236.266.28
75°4.895.756.166.366.496.566.61
90°5.015.936.256.456.646.807.02
110°5.086.056.466.746.917.077.34
120°4.905.946.426.767.107.367.71
135°4.415.486.216.586.937.328.13
150°3.774.745.606.136.436.687.27
Run VMG3.264.104.855.315.756.196.74
Gybe Angles145.7°147.1°147.5°150.2°171.8°176.3°177.2°

APH: 658.9

CDL: 6.436

GPH: 733.7

CertNo:

BOAT
ClassSenorita HelmsmanDesignerHåkan SödergrenBuilderLito MarinAge date01/1979Series date01/1974Offset fileG11.bofData fileFIN4157
HULL
Length Overall9.600 mMaximum Beam2.376 mDraft1.475 mDisplacement2,840 kgDLR6.9842IMS DivisionCruiser/RacerDynamic Allowance0.275%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight180 kgMinimum weight95 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.1920.51Headsail Luffed17.5117.51Headsail FlyingSymmetricAsymmetric48.8348.83 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.76Storm Jib4.20Heavy Weather Jib11.33
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment27.0 kg·mStability 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.
ORC Ref  041400025S9Issued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Slender

FIN4157

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1227.21027.6938.7904.7891.9889.7890.2
52°808.9685.0626.1606.3599.4597.1593.6
60°767.6650.4602.4584.6577.8574.8572.9
75°736.5626.4584.6565.9554.7548.5544.7
90°718.9607.4575.8558.2542.4529.7512.7
110°709.2595.5557.2534.4521.1509.1490.3
120°735.4605.8560.4532.7507.0489.1466.9
135°816.0657.2580.0547.4519.7491.8443.0
150°955.7759.8642.7587.1560.0539.1495.2
Run VMG1103.6877.3742.1677.8626.4581.8534.2
Selected Courses
Windward / Leeward1165.4952.4840.4791.2759.1735.7712.2
All purpose899.2743.5671.1639.0619.1605.2586.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward820.00.7317
All purpose658.90.9106
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6204
Downwind "popa"0.8166
70% up, 30% down "Ilhabela"0.6686
30% up, 70% down "Ilhabela-inverso"0.7459
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Predominantly Upwind722.00.8310
Predominantly Downwind653.10.9187
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low821.40.7305
Triple Number All Purpose Medium653.50.9182
Triple Number All Purpose High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Predominantly Upwind722.00.8310
Predominantly Downwind653.10.9187
Predominantly Upwind Low931.20.6443
Predominantly Upwind Medium755.70.7940
Predominantly Upwind High723.80.8289
Predominantly Downwind Low881.90.6803
Predominantly Downwind Medium641.70.9350
Predominantly Downwind High548.01.0948
Chicago-Mac Upwind0.8168
Chicago-Mac All Purpose0.8577
Chicago-Mac Downwind0.9049
Bayview-Mac Cove Island0.8048
Bayview-Mac Shore0.8063
Victoria-Maui0.9668
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance717.9
Triple Number Coastal/Long Distance Low821.4
Triple Number Coastal/Long Distance Medium653.5
Triple Number Coastal/Long Distance High601.6
Triple Number Windward/Leeward Low1058.9
Triple Number Windward/Leeward Medium813.0
Triple Number Windward/Leeward High732.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7305
Triple Number Coastal/Long Distance Medium0.9182
Triple Number Coastal/Long Distance High0.9973
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7380
Triple Number Windward/Leeward High0.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low821.4
Triple Number Coastal/Long Distance Medium653.5
Triple Number Coastal/Long Distance High601.6
Triple Number Windward/Leeward Low1058.9
Triple Number Windward/Leeward Medium813.0
Triple Number Windward/Leeward High732.8
Predominantly Upwind722.0
Predominantly Downwind653.1
Predominantly Reaching628.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7305
Triple Number Coastal/Long Distance Medium0.9182
Triple Number Coastal/Long Distance High0.9973
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7380
Triple Number Windward/Leeward High0.8188
Coastal/Long Distance0.8358
Predominantly Upwind0.8310
Predominantly Downwind0.9187
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8358
Tretall Distanseseilas Lite vind0.7305
Tretall Distanseseilas Mellomvind0.9182
Tretall Distanseseilas Mye vind0.9973
Tretall Pølsebane Lite vind0.5666
Tretall Pølsebane Mellomvind0.7380
Tretall Pølsebane Mye vind0.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Coastal/Long Distance717.90.8358
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind722.00.8310
Predominantly Downwind653.10.9187
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore719.20.8342
Cape Doctor Coastal592.11.0134
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7305
Triple Number Coastal/Long Distance Medium0.9182
Triple Number Coastal/Long Distance High0.9973
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7380
Triple Number Windward/Leeward High0.8188
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7305
Triple Number Coastal/Long Distance Medium0.9182
Triple Number Coastal/Long Distance High0.9973
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7380
Triple Number Windward/Leeward High0.8188
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Predominantly Upwind722.00.8310
Predominantly Downwind653.10.9187
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.90.8358
Triple Number Coastal/Long Distance Low821.40.7305
Triple Number Coastal/Long Distance Medium653.50.9182
Triple Number Coastal/Long Distance High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.2893.1756.4684.6642.9609.2554.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low821.40.7305
Triple Number All Purpose Medium653.50.9182
Triple Number All Purpose High601.60.9973
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium813.00.7380
Triple Number Windward/Leeward High732.80.8188
Predominantly Upwind722.00.8310
Predominantly Downwind653.10.9187
Predominantly Upwind Low931.20.6443
Predominantly Upwind Medium755.70.7940
Predominantly Upwind High723.80.8289
Predominantly Downwind Low881.90.6803
Predominantly Downwind Medium641.70.9350
Predominantly Downwind High548.01.0948
Chicago-Mac Upwind0.8168
Chicago-Mac All Purpose0.8577
Chicago-Mac Downwind0.9049
Bayview-Mac Cove Island0.8048
Bayview-Mac Shore0.8063
Harvest Moon Regatta577.61.0387
Victoria-Maui0.9668
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1149.00.5222
5-Band Low / Medium975.80.6149
5-Band Medium802.60.7475
5-Band Medium / High740.40.8103
5-Band High716.20.8377
ORC Ref  041400025S9Issued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Slender

FIN4157

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSenorita HelmsmanMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.600Max. Beam2.376Draft1.475Displacement2,840Wetted area15.48IMS L7.422LSM07.408Acc. length7.722Sink (kg/mm) 9.70
VCGD-0.168VCGM-0.124RM Measured (kg·m) 27.0RM Default (kg·m) 27.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P10.600IG9.160ISP9.160MDT10.100MDL10.110MDT2MDL2TLMWGO
E3.100J3.100BAS0.820FSDSFJ0.600SPL3.100WPLTPS4.120BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date25/03/2020MeasurerComment
SFFP0.755FFMFF1.030LCFcl5.321SG
SAFP8.945FAMFA0.777LCFsh5.444HBI0.902
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400025S9Issued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Slender

FIN4157

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.250.711.242.082.6420.19
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentG20.060.460.881.812.823.929.30NoNo 17.5119/06/2022Unknown
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentAsy10.859.2510.055.855.75102%48.8319/06/2022Unknown
ORC Ref  041400025S9Issued on 23/06/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org