Double HandedClub Certificate2025
MettreNOR 11243
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles43.3°43.3°41.4°40.7°40.4°40.6°40.8°41.6°43.9°
Beat VMG2.473.394.074.444.584.634.654.624.40
52°3.855.176.076.546.726.806.856.866.72
60°4.095.456.346.806.987.077.127.157.07
75°4.285.666.547.017.257.397.477.577.59
90°4.175.576.507.047.367.597.767.998.13
110°4.035.516.607.187.517.717.898.188.53
120°3.885.356.467.147.567.938.198.588.53
135°3.394.795.976.827.357.788.219.119.92
150°2.814.075.216.186.917.407.828.709.87
Run VMG2.433.524.515.376.106.707.167.958.79
Gybe Angles145.3°145.3°149.6°153.2°158.8°165.5°171.8°174.5°166.7°
APH ToD:580.6CDL: 8.412APH ToT: 1.0334CertNo:18850
BOAT
ClassDEHLER 34 DDDesignerDehlerDesignBuilderDehlerAge date01/2005Series date01/2002Offset fileDEH34N.OFFData file18850
HULL
Length Overall10.222 mMaximum Beam3.216 mDraft1.875 mDisplacement4,845 kgDLR5.3683IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.3632.90Headsail Luffed31.4031.40Headsail FlyingSymmetric75.5875.58Asymmetric
STORM SAIL AREAS (m²)
Trysail9.89Storm Jib8.74Heavy Weather Jib23.60
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.
Double HandedClub Certificate2025
MettreNOR 11243
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1455.81062.4885.2811.7786.5776.8773.5779.4818.5
52°936.1696.9593.0550.2535.6529.3525.9524.9536.1
60°880.1660.9567.7529.7515.4509.4505.9503.2509.1
75°841.5636.3550.4513.4496.2487.2482.2475.4474.2
90°862.3646.9554.0511.6489.4474.6463.6450.3443.0
110°893.6653.1545.6501.3479.5466.9456.2439.9421.9
120°927.4673.1556.9504.5476.3454.2439.6419.8422.0
135°1060.6751.0603.0527.7489.7462.8438.7395.2362.7
150°1282.4885.5690.6582.3520.8486.8460.6413.7364.8
Run VMG1480.51022.5797.5670.1590.0537.3502.5453.0409.5
Selected Courses
Windward / Leeward1466.61042.5841.3740.9688.2657.1638.0616.2614.0
All purpose1109.3802.9661.4594.5561.4542.2529.3512.1507.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward716.90.8369
All purpose580.61.0334
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7148
Downwind "popa"0.9185
70% up, 30% down "Ilhabela"0.7658
30% up, 70% down "Ilhabela-inverso"0.8462
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Predominantly Upwind633.40.9473
Predominantly Downwind579.31.0357
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low732.20.8195
Triple Number AP Medium576.01.0416
Triple Number AP High526.11.1405
Triple Number Windward/Leeward Low984.50.6095
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Single Number Predominant Upwind659.00.9105
Single Number Predominant Reaching573.31.0466
Single Number Predominant Downwind606.00.9901
Predominant Upwind - Low880.90.6811
Predominant Upwind - Low/Med683.30.8781
Predominant Upwind - Medium615.70.9745
Predominant Upwind - Med/High586.41.0233
Predominant Upwind - High578.11.0378
Predominant Downwind Low886.20.6770
Predominant Downwind Low/Med654.80.9163
Predominant Downwind Medium559.61.0723
Predominant Downwind Med/High501.71.1958
Predominant Downwind High468.81.2799
Predominant Reaching Low786.40.7630
Predominant Reaching Low/Med604.60.9924
Predominant Reaching Medium536.11.1192
Predominant Reaching Med/High497.51.2059
Predominant Reaching High476.71.2587
SA/DSPL Upwind22.15SA/DSPL Downwind37.50
Scoring OptionTODTOT
5-Band Windward/Leeward Low1098.60.5461
5-Band Windward/Leeward Low/Med812.90.7381
5-Band Windward/Leeward Medium700.30.8568
5-Band Windward/Leeward Med/High641.70.9350
5-Band Windward/Leeward High619.60.9684
Windward/Leeward 60-40 Low1102.20.5444
Windward/Leeward 60-40 Low/Med824.50.7277
Windward/Leeward 60-40 Medium719.40.8340
Windward/Leeward 60-40 Med/High668.60.8974
Windward/Leeward 60-40 High652.70.9193
5-Band AP Low808.50.7421
5-Band AP Low/Med643.90.9319
5-Band AP Medium569.31.0539
5-Band AP Med/High531.31.1293
5-Band AP High514.21.1668
5-Band SF Bay Tour - Low947.30.6334
5-Band SF Bay Tour - Low/Med778.70.7705
5-Band SF Bay Tour - Medium678.60.8842
5-Band SF Bay Tour - Med/High628.70.9543
5-Band SF Bay Tour - High609.60.9842
Chicago-Mac Upwind0.8868
Chicago-Mac All Purpose0.9233
Chicago-Mac Downwind0.9552
Bayview-Mac Cove Island0.6806
Bayview-Mac Shore0.6858
Harvest Moon Regatta498.21.2044
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance631.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating631.20.9506
FinRating, kevyt tuuli1078.90.9269
FinRating, kova tuuli518.40.9644
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9506
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0417
Triple Number Coastal/Long Distance High1.1405
Triple Number Windward/Leeward Low0.6370
Triple Number Windward/Leeward Medium0.8442
Triple Number Windward/Leeward High0.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
For information
General Purpose Handicap (GPH)648.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low732.2
Triple Number Coastal/Long Distance Medium576.0
Triple Number Coastal/Long Distance High526.1
Triple Number Windward/Leeward Low941.9
Triple Number Windward/Leeward Medium710.7
Triple Number Windward/Leeward High634.6
Predominantly Upwind633.4
Predominantly Downwind579.3
Predominantly Reaching558.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0417
Triple Number Coastal/Long Distance High1.1405
Triple Number Windward/Leeward Low0.6370
Triple Number Windward/Leeward Medium0.8442
Triple Number Windward/Leeward High0.9455
Coastal/Long Distance0.9506
Predominantly Upwind0.9473
Predominantly Downwind1.0357
For information
General Purpose Handicap (GPH)648.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0334
Distanseseilas Trippeltall svak vind0.8195
Distanseseilas Trippeltall mellomvind1.0417
Distanseseilas Trippeltall sterk vind1.1405
Pølsebane Trippeltall svak vind0.6370
Pølsebane Trippeltall mellomvind0.8442
Pølsebane Trippeltall sterk vind0.9455
Motvind Singeltall0.9473
Medvind Singeltall1.0357
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Coastal/Long Distance631.20.9506
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind633.40.9473
Predominantly Downwind579.31.0357
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore614.60.9762
Cape Doctor Coastal508.71.1795
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0417
Triple Number Coastal/Long Distance High1.1405
Triple Number Windward/Leeward Low0.6370
Triple Number Windward/Leeward Medium0.8442
Triple Number Windward/Leeward High0.9455
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0417
Triple Number Coastal/Long Distance High1.1405
Triple Number Windward/Leeward Low0.6370
Triple Number Windward/Leeward Medium0.8442
Triple Number Windward/Leeward High0.9455
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Predominantly Upwind633.40.9473
Predominantly Downwind579.31.0357
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.20.9506
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium576.01.0417
Triple Number Coastal/Long Distance High526.11.1405
Triple Number Windward/Leeward Low941.90.6370
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1556.71040.5791.5668.4600.3562.3532.7485.4480.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low732.20.8195
Triple Number AP Medium576.01.0416
Triple Number AP High526.11.1405
Triple Number Windward/Leeward Low984.50.6095
Triple Number Windward/Leeward Medium710.70.8442
Triple Number Windward/Leeward High634.60.9455
Single Number Predominant Upwind659.00.9105
Single Number Predominant Reaching573.31.0466
Single Number Predominant Downwind606.00.9901
Predominant Upwind - Low880.90.6811
Predominant Upwind - Low/Med683.30.8781
Predominant Upwind - Medium615.70.9745
Predominant Upwind - Med/High586.41.0233
Predominant Upwind - High578.11.0378
Predominant Downwind Low886.20.6770
Predominant Downwind Low/Med654.80.9163
Predominant Downwind Medium559.61.0723
Predominant Downwind Med/High501.71.1958
Predominant Downwind High468.81.2799
Predominant Reaching Low786.40.7630
Predominant Reaching Low/Med604.60.9924
Predominant Reaching Medium536.11.1192
Predominant Reaching Med/High497.51.2059
Predominant Reaching High476.71.2587
SA/DSPL Upwind22.15SA/DSPL Downwind37.50
Scoring OptionTODTOT
5-Band Windward/Leeward Low1098.60.5461
5-Band Windward/Leeward Low/Med812.90.7381
5-Band Windward/Leeward Medium700.30.8568
5-Band Windward/Leeward Med/High641.70.9350
5-Band Windward/Leeward High619.60.9684
Windward/Leeward 60-40 Low1102.20.5444
Windward/Leeward 60-40 Low/Med824.50.7277
Windward/Leeward 60-40 Medium719.40.8340
Windward/Leeward 60-40 Med/High668.60.8974
Windward/Leeward 60-40 High652.70.9193
5-Band AP Low808.50.7421
5-Band AP Low/Med643.90.9319
5-Band AP Medium569.31.0539
5-Band AP Med/High531.31.1293
5-Band AP High514.21.1668
5-Band SF Bay Tour - Low947.30.6334
5-Band SF Bay Tour - Low/Med778.70.7705
5-Band SF Bay Tour - Medium678.60.8842
5-Band SF Bay Tour - Med/High628.70.9543
5-Band SF Bay Tour - High609.60.9842
Chicago-Mac Upwind0.8868
Chicago-Mac All Purpose0.9233
Chicago-Mac Downwind0.9552
Bayview-Mac Cove Island0.6806
Bayview-Mac Shore0.6858
Harvest Moon Regatta498.21.2044
Double HandedClub Certificate2025
MettreNOR 11243
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDEHLER 34 DDMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.222Max. Beam3.216Draft1.875Displacement4,845Wetted area23.14IMS L9.614LSM09.663Acc. length10.222Sink (kg/mm) 17.44
VCGD0.060VCGM0.079RM Rated (kg·m) 89.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0038
EDL1.640ST10.070ST20.180
ST30.180ST40.180ST50.290
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.550IG13.220ISP14.540MDT10.100MDL10.180MDT20.100MDL20.150TL0.000MW0.000GO0.000
E4.500J3.770BAS1.670FSDFoilSFJ0.000SPL3.880WPLTPS0.000BD0.000MWT144.50MCG4.570
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.060Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
MettreNOR 11243
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2022031510480.150.851.552.753.6932.3615/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment365-2018050813570.050.591.142.393.475.2212.93NoNo 31.4008/05/2018394-2022031510500.050.601.112.032.923.9013.43YesNo 26.9315/03/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment365-20180508140013.5013.5013.506.786.4775.5808/05/2018
CRUISER/RACER REQUIREMENTS*
Accommodation length10.2 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity84 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity54 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.