Club Certificate2025
EmelleFIN-12254
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 Angles44.6°44.6°42.3°41.1°40.1°39.7°39.5°39.8°41.0°
Beat VMG2.363.284.034.594.965.135.205.225.11
52°3.735.076.066.777.207.417.507.567.53
60°4.005.386.367.027.427.647.747.837.81
75°4.195.616.587.217.607.868.058.258.33
90°4.195.726.847.507.817.998.178.618.86
110°4.265.847.017.678.118.498.789.179.46
120°4.145.696.867.578.048.478.909.6310.15
135°3.665.116.307.187.738.178.619.5610.93
150°3.014.305.446.417.157.648.028.779.61
Run VMG2.613.724.715.556.206.697.117.788.43
Gybe Angles143.0°143.0°147.4°149.4°151.3°155.6°160.8°163.0°161.0°
APH ToD:551.3CDL: 9.509APH ToT: 1.0883CertNo:
BOAT
ClassDehler 38DesignerBuilderAge date01/2016Series date01/2014Offset fileDEHLER38-TKDR.offData fileFIN12254
HULL
Length Overall11.293 mMaximum Beam3.758 mDraft2.026 mDisplacement7,400 kgDLR6.4238IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.357%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight425 kg(declared)Minimum weight295 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail42.4543.08Headsail Luffed32.9432.94Headsail FlyingSymmetricAsymmetric105.60105.60 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.20Storm Jib11.42Heavy Weather Jib30.83
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
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.
Club Certificate2025
EmelleFIN-12254
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 VMG1526.61097.6893.9784.6726.5702.4692.0689.9704.6
52°964.8710.5593.7531.5500.0485.9480.1476.1478.1
60°899.9669.4566.1512.6485.1471.5465.1460.1460.9
75°858.6642.2547.0499.2473.8457.9447.1436.3432.0
90°859.2629.6526.1480.2460.9450.6440.4418.4406.4
110°845.5616.8513.9469.2443.8423.8410.2392.6380.4
120°870.3632.7524.4475.3447.8424.8404.7373.8354.6
135°984.8704.9571.6501.6465.9440.8418.3376.8329.4
150°1196.6837.1661.3561.6503.3471.0448.9410.7374.4
Run VMG1381.6966.6763.6648.5580.3537.9506.1462.4426.9
Selected Courses
Windward / Leeward1453.71032.1828.7716.6653.4620.1599.1576.2565.7
All purpose1097.0790.6646.1570.5529.7506.8491.7472.0460.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward686.60.8739
All purpose551.31.0883
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7518
Downwind "popa"0.9405
70% up, 30% down "Ilhabela"0.7999
30% up, 70% down "Ilhabela-inverso"0.8746
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Predominantly Upwind601.90.9969
Predominantly Downwind556.41.0783
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low718.40.8352
Triple Number AP Medium547.41.0962
Triple Number AP High488.11.2292
Triple Number Windward/Leeward Low971.60.6176
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Single Number Predominant Upwind628.30.9549
Single Number Predominant Reaching546.01.0989
Single Number Predominant Downwind580.81.0331
Predominant Upwind - Low884.80.6781
Predominant Upwind - Low/Med667.00.8996
Predominant Upwind - Medium580.31.0340
Predominant Upwind - Med/High539.71.1118
Predominant Upwind - High525.41.1420
Predominant Downwind Low851.80.7044
Predominant Downwind Low/Med629.00.9538
Predominant Downwind Medium536.01.1195
Predominant Downwind Med/High480.61.2485
Predominant Downwind High447.11.3419
Predominant Reaching Low766.80.7824
Predominant Reaching Low/Med580.61.0334
Predominant Reaching Medium508.01.1812
Predominant Reaching Med/High467.91.2823
Predominant Reaching High443.31.3536
SA/DSPL Upwind19.72SA/DSPL Downwind38.73
Scoring OptionTODTOT
5-Band Windward/Leeward Low1086.80.5521
5-Band Windward/Leeward Low/Med793.30.7564
5-Band Windward/Leeward Medium668.50.8976
5-Band Windward/Leeward Med/High603.30.9945
5-Band Windward/Leeward High578.31.0375
Windward/Leeward 60-40 Low1100.20.5454
Windward/Leeward 60-40 Low/Med806.70.7437
Windward/Leeward 60-40 Medium683.40.8779
Windward/Leeward 60-40 Med/High621.90.9647
Windward/Leeward 60-40 High601.20.9979
5-Band AP Low789.10.7603
5-Band AP Low/Med623.60.9622
5-Band AP Medium539.21.1128
5-Band AP Med/High494.11.2143
5-Band AP High473.41.2675
5-Band SF Bay Tour - Low938.70.6392
5-Band SF Bay Tour - Low/Med759.20.7903
5-Band SF Bay Tour - Medium644.20.9314
5-Band SF Bay Tour - Med/High585.31.0251
5-Band SF Bay Tour - High562.31.0671
Chicago-Mac Upwind0.9232
Chicago-Mac All Purpose0.9621
Chicago-Mac Downwind0.9957
Bayview-Mac Cove Island0.6973
Bayview-Mac Shore0.7017
Harvest Moon Regatta474.11.2655
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating601.60.9974
FinRating, kevyt tuuli1063.70.9401
FinRating, kova tuuli476.31.0498
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9974
Triple Number Coastal/Long Distance Low0.8352
Triple Number Coastal/Long Distance Medium1.0963
Triple Number Coastal/Long Distance High1.2292
Triple Number Windward/Leeward Low0.6449
Triple Number Windward/Leeward Medium0.8814
Triple Number Windward/Leeward High1.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
For information
General Purpose Handicap (GPH)620.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low718.4
Triple Number Coastal/Long Distance Medium547.3
Triple Number Coastal/Long Distance High488.1
Triple Number Windward/Leeward Low930.4
Triple Number Windward/Leeward Medium680.7
Triple Number Windward/Leeward High595.8
Predominantly Upwind601.9
Predominantly Downwind556.4
Predominantly Reaching532.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8352
Triple Number Coastal/Long Distance Medium1.0963
Triple Number Coastal/Long Distance High1.2292
Triple Number Windward/Leeward Low0.6449
Triple Number Windward/Leeward Medium0.8814
Triple Number Windward/Leeward High1.0071
Coastal/Long Distance0.9974
Predominantly Upwind0.9969
Predominantly Downwind1.0783
For information
General Purpose Handicap (GPH)620.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0883
Distanseseilas Trippeltall svak vind0.8352
Distanseseilas Trippeltall mellomvind1.0963
Distanseseilas Trippeltall sterk vind1.2292
Pølsebane Trippeltall svak vind0.6449
Pølsebane Trippeltall mellomvind0.8814
Pølsebane Trippeltall sterk vind1.0071
Motvind Singeltall0.9969
Medvind Singeltall1.0783
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Coastal/Long Distance601.60.9974
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind601.90.9969
Predominantly Downwind556.41.0783
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore568.91.0547
Cape Doctor Coastal463.71.2938
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8352
Triple Number Coastal/Long Distance Medium1.0963
Triple Number Coastal/Long Distance High1.2292
Triple Number Windward/Leeward Low0.6449
Triple Number Windward/Leeward Medium0.8814
Triple Number Windward/Leeward High1.0071
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8352
Triple Number Coastal/Long Distance Medium1.0963
Triple Number Coastal/Long Distance High1.2292
Triple Number Windward/Leeward Low0.6449
Triple Number Windward/Leeward Medium0.8814
Triple Number Windward/Leeward High1.0071
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Predominantly Upwind601.90.9969
Predominantly Downwind556.41.0783
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance601.60.9974
Triple Number Coastal/Long Distance Low718.40.8352
Triple Number Coastal/Long Distance Medium547.31.0963
Triple Number Coastal/Long Distance High488.11.2292
Triple Number Windward/Leeward Low930.40.6449
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1534.51025.6776.9643.9566.5526.7496.4448.4435.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low718.40.8352
Triple Number AP Medium547.41.0962
Triple Number AP High488.11.2292
Triple Number Windward/Leeward Low971.60.6176
Triple Number Windward/Leeward Medium680.70.8814
Triple Number Windward/Leeward High595.81.0071
Single Number Predominant Upwind628.30.9549
Single Number Predominant Reaching546.01.0989
Single Number Predominant Downwind580.81.0331
Predominant Upwind - Low884.80.6781
Predominant Upwind - Low/Med667.00.8996
Predominant Upwind - Medium580.31.0340
Predominant Upwind - Med/High539.71.1118
Predominant Upwind - High525.41.1420
Predominant Downwind Low851.80.7044
Predominant Downwind Low/Med629.00.9538
Predominant Downwind Medium536.01.1195
Predominant Downwind Med/High480.61.2485
Predominant Downwind High447.11.3419
Predominant Reaching Low766.80.7824
Predominant Reaching Low/Med580.61.0334
Predominant Reaching Medium508.01.1812
Predominant Reaching Med/High467.91.2823
Predominant Reaching High443.31.3536
SA/DSPL Upwind19.72SA/DSPL Downwind38.73
Scoring OptionTODTOT
5-Band Windward/Leeward Low1086.80.5521
5-Band Windward/Leeward Low/Med793.30.7564
5-Band Windward/Leeward Medium668.50.8976
5-Band Windward/Leeward Med/High603.30.9945
5-Band Windward/Leeward High578.31.0375
Windward/Leeward 60-40 Low1100.20.5454
Windward/Leeward 60-40 Low/Med806.70.7437
Windward/Leeward 60-40 Medium683.40.8779
Windward/Leeward 60-40 Med/High621.90.9647
Windward/Leeward 60-40 High601.20.9979
5-Band AP Low789.10.7603
5-Band AP Low/Med623.60.9622
5-Band AP Medium539.21.1128
5-Band AP Med/High494.11.2143
5-Band AP High473.41.2675
5-Band SF Bay Tour - Low938.70.6392
5-Band SF Bay Tour - Low/Med759.20.7903
5-Band SF Bay Tour - Medium644.20.9314
5-Band SF Bay Tour - Med/High585.31.0251
5-Band SF Bay Tour - High562.31.0671
Chicago-Mac Upwind0.9232
Chicago-Mac All Purpose0.9621
Chicago-Mac Downwind0.9957
Bayview-Mac Cove Island0.6973
Bayview-Mac Shore0.7017
Harvest Moon Regatta474.11.2655
Club Certificate2025
EmelleFIN-12254
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 38MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.293Max. Beam3.758Draft2.026Displacement7,400Wetted area30.37IMS L10.569LSM010.482Acc. length11.293Sink (kg/mm) 22.98
VCGD0.132VCGM0.043RM Rated (kg·m) 185.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight736Declared crew weight425
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedMast materialSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P14.500IG15.110ISP15.800MDT10.110MDL10.210MDT2MDL2TLTaperMWGO
E5.200J4.360BAS1.675FSDSFJSPLWPLTPS5.030BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date17/05/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
EmelleFIN-12254
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.090.931.753.164.1542.45
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.060.581.112.253.434.5414.50NoNo 32.94
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment016.8615.3616.117.907.73102%105.60
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.