Club
Certificate
2022

Boat

Arajeta

MK-57

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 Angles42.4°41.2°42.0°41.7°40.8°40.5°40.6°
Beat VMG3.183.764.184.434.584.674.73
52°4.785.616.226.516.666.746.82
60°5.015.886.426.696.856.947.03
75°5.196.086.566.827.027.177.34
90°5.146.056.586.877.087.277.60
110°4.946.006.656.997.277.477.71
120°4.825.866.586.957.237.527.96
135°4.435.366.256.747.057.347.92
150°3.804.755.596.346.767.057.60
Run VMG3.294.124.855.566.156.617.17
Gybe Angles147.8°152.3°152.0°156.8°168.2°178.4°179.0°

APH: 618.3

CDL: 7.482

GPH: 693.4

CertNo: 36-019

BOAT
ClassSwan 36 (1967)DesignerS&SBuilderNautorAge date01/1970Series date07/1967Offset fileSWN36S&S.offData file36-019
HULL
Length Overall10.910 mMaximum Beam2.940 mDraft1.835 mDisplacement7,001 kgDLR13.8657IMS DivisionCruiser/RacerDynamic Allowance0.471%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFeathering 3 bladesDiameter0.410m
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.8926.37Headsail Luffed47.4047.40Headsail FlyingSymmetric80.2280.22Asymmetric
STORM SAIL AREAS (m²)
Trysail7.45Storm Jib8.75Heavy Weather Jib23.62
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment98.0 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  041400027BTIssued on 19/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Arajeta

MK-57

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 VMG1133.0958.7861.4812.1785.9770.4760.7
52°753.4641.6579.1552.9540.8533.9527.8
60°718.8612.1560.7538.3525.4518.7512.4
75°693.8592.5548.7527.7513.1501.9490.4
90°700.5594.7546.8524.3508.7495.3473.5
110°728.3600.3541.4514.9495.1482.0466.7
120°746.5614.1547.2518.2497.6478.8452.3
135°813.5671.2576.1534.4510.8490.6454.6
150°948.2757.9643.6568.0532.5510.8473.8
Run VMG1094.8873.2741.9647.1585.6544.8502.2
Selected Courses
Windward / Leeward1113.9916.0801.6729.6685.7657.6631.5
All purpose866.6720.5639.9596.2570.5553.6533.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward761.00.7884
All purpose618.30.9704
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6906
Downwind "popa"0.8417
70% up, 30% down "Ilhabela"0.7299
30% up, 70% down "Ilhabela-inverso"0.7898
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Predominantly Upwind669.00.8969
Predominantly Downwind628.20.9551
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low793.50.7561
Triple Number All Purpose Medium614.70.9761
Triple Number All Purpose High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Predominantly Upwind669.00.8969
Predominantly Downwind628.20.9551
Predominantly Upwind Low880.80.6812
Predominantly Upwind Medium691.30.8680
Predominantly Upwind High640.00.9375
Predominantly Downwind Low865.50.6932
Predominantly Downwind Medium621.60.9653
Predominantly Downwind High520.81.1521
Chicago-Mac Upwind0.8810
Chicago-Mac All Purpose0.9073
Chicago-Mac Downwind0.9390
Bayview-Mac Cove Island0.8456
Bayview-Mac Shore0.8534
Victoria-Maui1.0040
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance673.6
Triple Number Coastal/Long Distance Low793.5
Triple Number Coastal/Long Distance Medium614.7
Triple Number Coastal/Long Distance High550.2
Triple Number Windward/Leeward Low1014.9
Triple Number Windward/Leeward Medium758.2
Triple Number Windward/Leeward High654.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7561
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0905
Triple Number Windward/Leeward Low0.5912
Triple Number Windward/Leeward Medium0.7914
Triple Number Windward/Leeward High0.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low793.5
Triple Number Coastal/Long Distance Medium614.7
Triple Number Coastal/Long Distance High550.2
Triple Number Windward/Leeward Low1014.9
Triple Number Windward/Leeward Medium758.2
Triple Number Windward/Leeward High654.9
Predominantly Upwind669.0
Predominantly Downwind628.2
Predominantly Reaching602.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7561
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0905
Triple Number Windward/Leeward Low0.5912
Triple Number Windward/Leeward Medium0.7914
Triple Number Windward/Leeward High0.9162
Coastal/Long Distance0.8908
Predominantly Upwind0.8969
Predominantly Downwind0.9551
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8908
Tretall Distanseseilas Lite vind0.7561
Tretall Distanseseilas Mellomvind0.9761
Tretall Distanseseilas Mye vind1.0905
Tretall Pølsebane Lite vind0.5912
Tretall Pølsebane Mellomvind0.7914
Tretall Pølsebane Mye vind0.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Coastal/Long Distance673.60.8908
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind669.00.8969
Predominantly Downwind628.20.9551
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore639.30.9385
Cape Doctor Coastal539.41.1124
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7561
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0905
Triple Number Windward/Leeward Low0.5912
Triple Number Windward/Leeward Medium0.7914
Triple Number Windward/Leeward High0.9162
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7561
Triple Number Coastal/Long Distance Medium0.9761
Triple Number Coastal/Long Distance High1.0905
Triple Number Windward/Leeward Low0.5912
Triple Number Windward/Leeward Medium0.7914
Triple Number Windward/Leeward High0.9162
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Predominantly Upwind669.00.8969
Predominantly Downwind628.20.9551
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance673.60.8908
Triple Number Coastal/Long Distance Low793.50.7561
Triple Number Coastal/Long Distance Medium614.70.9761
Triple Number Coastal/Long Distance High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1112.0861.7721.7636.8592.2559.0509.5
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low793.50.7561
Triple Number All Purpose Medium614.70.9761
Triple Number All Purpose High550.21.0905
Triple Number Windward/Leeward Low1014.90.5912
Triple Number Windward/Leeward Medium758.20.7914
Triple Number Windward/Leeward High654.90.9162
Predominantly Upwind669.00.8969
Predominantly Downwind628.20.9551
Predominantly Upwind Low880.80.6812
Predominantly Upwind Medium691.30.8680
Predominantly Upwind High640.00.9375
Predominantly Downwind Low865.50.6932
Predominantly Downwind Medium621.60.9653
Predominantly Downwind High520.81.1521
Chicago-Mac Upwind0.8810
Chicago-Mac All Purpose0.9073
Chicago-Mac Downwind0.9390
Bayview-Mac Cove Island0.8456
Bayview-Mac Shore0.8534
Harvest Moon Regatta545.01.1009
Victoria-Maui1.0040
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1098.70.5461
5-Band Low / Medium932.90.6431
5-Band Medium743.80.8066
5-Band Medium / High664.00.9036
5-Band High636.00.9434
ORC Ref  041400027BTIssued on 19/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Arajeta

MK-57

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 36 (1967)Measurement05/08/2021HIN36-019Plan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.910Max. Beam2.940Draft1.835Displacement7,001Wetted area23.65IMS L8.203LSM07.962Acc. length9.555Sink (kg/mm) 15.04
VCGD-0.375VCGM-0.327RM Measured (kg·m) 98.0RM Default (kg·m) 77.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.410PBW0.100PIPA0.0031
PSD0.025PHD0.070PHL0.200
PSA10.0°ESL0.450
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P11.590IG13.120ISP12.883MDT10.125MDL10.190MDT2MDL2TLNo TaperMW0.190GO0.224
E3.670J4.280BAS1.496FSD0.030SFJ0.000SPL4.305WPLTPSBD0.140MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date06/05/2020MeasurerComment
SFFP0.592FFMFF1.119LCFcl5.618SG1.0250
SAFP10.626FAMFA0.823LCFsh5.817HBI0.850
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400027BTIssued on 19/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Arajeta

MK-57

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentORC0.140.801.422.480.0025.89* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentORC6.700.00NoNo 47.40* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentORC12.6312.6312.637.590.0080.22* Copied from legacy *
ORC Ref  041400027BTIssued on 19/07/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org