Club
Certificate
2022

Boat

Bohemia

FIN 12117

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 Angles44.2°42.9°42.0°41.2°40.3°39.9°40.0°
Beat VMG3.284.004.584.995.175.245.32
52°5.096.086.877.297.477.547.60
60°5.436.437.137.507.697.777.82
75°5.706.717.337.667.908.098.26
90°5.806.987.577.777.978.238.70
110°5.937.157.758.148.448.689.10
120°5.807.037.688.128.589.029.58
135°5.216.497.387.858.298.789.88
150°4.445.576.607.327.697.988.65
Run VMG3.844.825.716.346.687.157.89
Gybe Angles144.2°147.8°147.8°150.1°151.4°172.7°176.3°

APH: 545.8

CDL: 9.577

GPH: 614.0

CertNo:

BOAT
ClassDehler 38DesignerJudel & VrolijkBuilderHanse YachtsAge date01/2014Series date01/2014Offset fileDEH38-C_NKDR.OFFData fileFIN12117
HULL
Length Overall11.300 mMaximum Beam3.758 mDraft2.030 mDisplacement7,400 kgDLR6.1788IMS DivisionCruiser/RacerDynamic Allowance0.224%Age Allowance0.260%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.470m
CREW
Maximum weight590 kgMinimum weight443 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.2345.08Headsail Luffed36.0936.09Headsail FlyingSymmetricAsymmetric131.41131.41 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.20Storm Jib11.42Heavy Weather Jib30.83
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment184.2 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  041400028NUIssued on 30/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Bohemia

FIN 12117

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 VMG1097.6899.2785.8720.8696.7686.9676.7
52°706.8591.7524.3493.6481.8477.2473.6
60°663.0560.0504.6480.0468.2463.3460.1
75°631.0536.2491.3469.7455.4445.1435.9
90°620.3515.5475.4463.3452.0437.3413.6
110°606.7503.8464.8442.2426.5414.9395.7
120°620.4512.2468.9443.5419.4399.0375.9
135°690.7555.0487.6458.4434.2410.0364.2
150°811.7646.8545.5491.5467.9450.9416.3
Run VMG937.3746.8629.9567.5539.2503.3456.2
Selected Courses
Windward / Leeward1017.5823.0707.9644.1618.0595.1566.4
All purpose779.5638.6563.0523.9504.4489.2467.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward679.40.8831
All purpose545.81.0993
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7549
Downwind "popa"0.9589
70% up, 30% down "Ilhabela"0.8063
30% up, 70% down "Ilhabela-inverso"0.8870
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Predominantly Upwind597.11.0049
Predominantly Downwind548.11.0947
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low709.10.8462
Triple Number All Purpose Medium541.71.1077
Triple Number All Purpose High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Predominantly Upwind597.11.0049
Predominantly Downwind548.11.0947
Predominantly Upwind Low812.80.7382
Predominantly Upwind Medium620.10.9675
Predominantly Upwind High569.11.0542
Predominantly Downwind Low754.80.7949
Predominantly Downwind Medium539.61.1120
Predominantly Downwind High460.31.3034
Chicago-Mac Upwind0.9853
Chicago-Mac All Purpose1.0272
Chicago-Mac Downwind1.0780
Bayview-Mac Cove Island0.9487
Bayview-Mac Shore0.9523
Victoria-Maui1.1451
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance595.8
Triple Number Coastal/Long Distance Low709.1
Triple Number Coastal/Long Distance Medium541.7
Triple Number Coastal/Long Distance High485.0
Triple Number Windward/Leeward Low920.2
Triple Number Windward/Leeward Medium673.7
Triple Number Windward/Leeward High590.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2370
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8906
Triple Number Windward/Leeward High1.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low709.1
Triple Number Coastal/Long Distance Medium541.7
Triple Number Coastal/Long Distance High485.0
Triple Number Windward/Leeward Low920.2
Triple Number Windward/Leeward Medium673.7
Triple Number Windward/Leeward High590.1
Predominantly Upwind597.1
Predominantly Downwind548.1
Predominantly Reaching526.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2370
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8906
Triple Number Windward/Leeward High1.0168
Coastal/Long Distance1.0070
Predominantly Upwind1.0049
Predominantly Downwind1.0947
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0070
Tretall Distanseseilas Lite vind0.8462
Tretall Distanseseilas Mellomvind1.1077
Tretall Distanseseilas Mye vind1.2370
Tretall Pølsebane Lite vind0.6520
Tretall Pølsebane Mellomvind0.8906
Tretall Pølsebane Mye vind1.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Coastal/Long Distance595.81.0070
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind597.11.0049
Predominantly Downwind548.11.0947
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore575.11.0434
Cape Doctor Coastal474.31.2650
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2370
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8906
Triple Number Windward/Leeward High1.0168
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8462
Triple Number Coastal/Long Distance Medium1.1077
Triple Number Coastal/Long Distance High1.2370
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8906
Triple Number Windward/Leeward High1.0168
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Predominantly Upwind597.11.0049
Predominantly Downwind548.11.0947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance595.81.0070
Triple Number Coastal/Long Distance Low709.10.8462
Triple Number Coastal/Long Distance Medium541.71.1077
Triple Number Coastal/Long Distance High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1009.5770.1635.8559.9523.6493.4446.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low709.10.8462
Triple Number All Purpose Medium541.71.1077
Triple Number All Purpose High485.01.2370
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium673.70.8906
Triple Number Windward/Leeward High590.11.0168
Predominantly Upwind597.11.0049
Predominantly Downwind548.11.0947
Predominantly Upwind Low812.80.7382
Predominantly Upwind Medium620.10.9675
Predominantly Upwind High569.11.0542
Predominantly Downwind Low754.80.7949
Predominantly Downwind Medium539.61.1120
Predominantly Downwind High460.31.3034
Chicago-Mac Upwind0.9853
Chicago-Mac All Purpose1.0272
Chicago-Mac Downwind1.0780
Bayview-Mac Cove Island0.9487
Bayview-Mac Shore0.9523
Harvest Moon Regatta476.61.2589
Victoria-Maui1.1451
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1002.50.5985
5-Band Low / Medium839.40.7148
5-Band Medium661.30.9073
5-Band Medium / High598.31.0028
5-Band High571.41.0500
ORC Ref  041400028NUIssued on 30/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Bohemia

FIN 12117

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
LOA11.300Max. Beam3.758Draft2.030Displacement7,400Wetted area30.26IMS L10.570LSM010.619Acc. length11.300Sink (kg/mm) 22.83
VCGD0.127VCGM0.038RM Measured (kg·m) 184.2RM Default (kg·m) 184.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.470PBW0.229PIPA0.0039
EDL2.460ST10.065ST20.177
ST30.183ST40.110ST50.300
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P14.500IG15.110ISP15.800MDT10.110MDL10.210MDT2MDL2TLMWGO
E5.200J4.360BAS1.675FSDSFJSPLWPLTPS5.120BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date26/02/2020MeasurerComment
SFFP0.455FFMFF1.356LCFcl6.053SG
SAFP11.081FAMFA1.145LCFsh6.313HBI1.294
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400028NUIssued on 30/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
2022

Boat

Bohemia

FIN 12117

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.161.041.883.284.3544.2330/08/2022OneSailsUnknownMSL Vektor
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.050.731.372.533.614.6114.75YesNo 36.0930/08/2022OneSailsUnknownRFJ Vektor
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment117.8414.7216.289.689.71100%131.4130/08/2022OneSailsUnknown
ORC Ref  041400028NUIssued on 30/08/2022Valid until 31/12/2022
VPP ver: 2022 1.04 | © ORC | www.orc.org