Club 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 Angles43.8°43.8°41.4°40.2°39.7°39.4°39.5°39.8°41.3°
Beat VMG2.453.384.114.574.784.874.914.924.79
52°3.855.186.126.666.907.007.057.107.06
60°4.115.476.376.887.127.227.287.347.32
75°4.295.676.567.057.337.517.617.747.80
90°4.165.566.517.057.387.647.868.148.31
110°4.025.526.637.227.597.888.078.378.65
120°3.865.336.477.157.587.978.328.809.17
135°3.374.765.946.807.337.768.189.0910.32
150°2.794.045.186.156.887.367.768.619.70
Run VMG2.423.504.495.346.076.687.147.898.67
Gybe Angles145.1°145.1°149.6°153.1°158.8°165.7°172.3°176.3°170.0°
APH ToD:572.2CDL: 8.770APH ToT: 1.0486CertNo: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 weight450 kg(declared)Minimum weight320 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.
Club 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 VMG1471.51064.8876.4788.2753.8739.6733.6732.2751.1
52°936.2695.3588.7540.3521.6514.3510.5507.3510.0
60°876.7658.4564.8523.2505.7498.4494.5490.2491.8
75°838.8634.4548.6510.7491.3479.6473.1464.8461.4
90°864.6647.0552.9510.5487.8471.2458.2442.0433.1
110°894.9652.2543.4498.5474.2457.1446.1430.0416.3
120°933.4675.1556.7503.7475.2452.0432.5409.1392.7
135°1067.3755.7606.4529.6491.0464.2440.2396.1348.7
150°1290.9890.9694.5585.3522.9489.0463.7418.0371.2
Run VMG1490.31028.7801.9673.7592.6539.3504.3456.2415.0
Selected Courses
Windward / Leeward1479.61046.7839.1730.9673.2639.5618.9594.2583.1
All purpose1115.7804.7659.6588.4552.1530.9516.7497.3485.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward703.90.8524
All purpose572.21.0486
 
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 Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7383
Downwind "popa"0.9137
70% up, 30% down "Ilhabela"0.7834
30% up, 70% down "Ilhabela-inverso"0.8529
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 Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Predominantly Upwind621.10.9661
Predominantly Downwind577.41.0391
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low732.20.8195
Triple Number AP Medium567.91.0565
Triple Number AP High513.01.1696
Triple Number Windward/Leeward Low985.90.6086
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Single Number Predominant Upwind646.40.9282
Single Number Predominant Reaching568.81.0549
Single Number Predominant Downwind603.90.9936
Predominant Upwind - Low882.30.6801
Predominant Upwind - Low/Med676.20.8873
Predominant Upwind - Medium601.70.9972
Predominant Upwind - Med/High567.81.0568
Predominant Upwind - High554.91.0814
Predominant Downwind Low890.10.6741
Predominant Downwind Low/Med654.80.9163
Predominant Downwind Medium556.81.0776
Predominant Downwind Med/High497.21.2068
Predominant Downwind High462.11.2983
Predominant Reaching Low788.30.7612
Predominant Reaching Low/Med602.70.9955
Predominant Reaching Medium531.21.1294
Predominant Reaching Med/High490.11.2242
Predominant Reaching High466.21.2871
SA/DSPL Upwind22.15SA/DSPL Downwind37.50
Scoring OptionTODTOT
5-Band Windward/Leeward Low1103.40.5438
5-Band Windward/Leeward Low/Med807.10.7434
5-Band Windward/Leeward Medium686.40.8741
5-Band Windward/Leeward Med/High622.80.9634
5-Band Windward/Leeward High596.61.0058
Windward/Leeward 60-40 Low1106.60.5422
Windward/Leeward 60-40 Low/Med816.60.7347
Windward/Leeward 60-40 Medium702.30.8544
Windward/Leeward 60-40 Med/High645.40.9296
Windward/Leeward 60-40 High624.40.9609
5-Band AP Low810.10.7407
5-Band AP Low/Med640.00.9375
5-Band AP Medium560.51.0704
5-Band AP Med/High518.81.1565
5-Band AP High498.61.2034
5-Band SF Bay Tour - Low949.60.6318
5-Band SF Bay Tour - Low/Med772.40.7768
5-Band SF Bay Tour - Medium664.40.9031
5-Band SF Bay Tour - Med/High609.40.9846
5-Band SF Bay Tour - High585.71.0244
Chicago-Mac Upwind0.9018
Chicago-Mac All Purpose0.9323
Chicago-Mac Downwind0.9574
Bayview-Mac Cove Island0.6816
Bayview-Mac Shore0.6868
Harvest Moon Regatta494.61.2131
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance622.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
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 Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating622.30.9641
FinRating, kevyt tuuli1083.90.9226
FinRating, kova tuuli501.50.9969
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 Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9641
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1696
Triple Number Windward/Leeward Low0.6363
Triple Number Windward/Leeward Medium0.8598
Triple Number Windward/Leeward High0.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
For information
General Purpose Handicap (GPH)641.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
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 Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low732.2
Triple Number Coastal/Long Distance Medium567.9
Triple Number Coastal/Long Distance High513.0
Triple Number Windward/Leeward Low943.0
Triple Number Windward/Leeward Medium697.8
Triple Number Windward/Leeward High614.8
Predominantly Upwind621.1
Predominantly Downwind577.4
Predominantly Reaching555.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1696
Triple Number Windward/Leeward Low0.6363
Triple Number Windward/Leeward Medium0.8598
Triple Number Windward/Leeward High0.9759
Coastal/Long Distance0.9641
Predominantly Upwind0.9661
Predominantly Downwind1.0391
For information
General Purpose Handicap (GPH)641.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0486
Distanseseilas Trippeltall svak vind0.8195
Distanseseilas Trippeltall mellomvind1.0566
Distanseseilas Trippeltall sterk vind1.1696
Pølsebane Trippeltall svak vind0.6363
Pølsebane Trippeltall mellomvind0.8598
Pølsebane Trippeltall sterk vind0.9759
Motvind Singeltall0.9661
Medvind Singeltall1.0391
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 Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Coastal/Long Distance622.30.9641
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind621.10.9661
Predominantly Downwind577.41.0391
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore586.41.0232
Cape Doctor Coastal488.81.2275
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1696
Triple Number Windward/Leeward Low0.6363
Triple Number Windward/Leeward Medium0.8598
Triple Number Windward/Leeward High0.9759
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8195
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1696
Triple Number Windward/Leeward Low0.6363
Triple Number Windward/Leeward Medium0.8598
Triple Number Windward/Leeward High0.9759
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Predominantly Upwind621.10.9661
Predominantly Downwind577.41.0391
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance622.30.9641
Triple Number Coastal/Long Distance Low732.20.8195
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High513.01.1696
Triple Number Windward/Leeward Low943.00.6363
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.91044.9789.7660.6589.4550.9520.8473.9461.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low732.20.8195
Triple Number AP Medium567.91.0565
Triple Number AP High513.01.1696
Triple Number Windward/Leeward Low985.90.6086
Triple Number Windward/Leeward Medium697.80.8598
Triple Number Windward/Leeward High614.80.9759
Single Number Predominant Upwind646.40.9282
Single Number Predominant Reaching568.81.0549
Single Number Predominant Downwind603.90.9936
Predominant Upwind - Low882.30.6801
Predominant Upwind - Low/Med676.20.8873
Predominant Upwind - Medium601.70.9972
Predominant Upwind - Med/High567.81.0568
Predominant Upwind - High554.91.0814
Predominant Downwind Low890.10.6741
Predominant Downwind Low/Med654.80.9163
Predominant Downwind Medium556.81.0776
Predominant Downwind Med/High497.21.2068
Predominant Downwind High462.11.2983
Predominant Reaching Low788.30.7612
Predominant Reaching Low/Med602.70.9955
Predominant Reaching Medium531.21.1294
Predominant Reaching Med/High490.11.2242
Predominant Reaching High466.21.2871
SA/DSPL Upwind22.15SA/DSPL Downwind37.50
Scoring OptionTODTOT
5-Band Windward/Leeward Low1103.40.5438
5-Band Windward/Leeward Low/Med807.10.7434
5-Band Windward/Leeward Medium686.40.8741
5-Band Windward/Leeward Med/High622.80.9634
5-Band Windward/Leeward High596.61.0058
Windward/Leeward 60-40 Low1106.60.5422
Windward/Leeward 60-40 Low/Med816.60.7347
Windward/Leeward 60-40 Medium702.30.8544
Windward/Leeward 60-40 Med/High645.40.9296
Windward/Leeward 60-40 High624.40.9609
5-Band AP Low810.10.7407
5-Band AP Low/Med640.00.9375
5-Band AP Medium560.51.0704
5-Band AP Med/High518.81.1565
5-Band AP High498.61.2034
5-Band SF Bay Tour - Low949.60.6318
5-Band SF Bay Tour - Low/Med772.40.7768
5-Band SF Bay Tour - Medium664.40.9031
5-Band SF Bay Tour - Med/High609.40.9846
5-Band SF Bay Tour - High585.71.0244
Chicago-Mac Upwind0.9018
Chicago-Mac All Purpose0.9323
Chicago-Mac Downwind0.9574
Bayview-Mac Cove Island0.6816
Bayview-Mac Shore0.6868
Harvest Moon Regatta494.61.2131
Club 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 L9.693LSM09.663Acc. length10.222Sink (kg/mm) 17.44
VCGD0.060VCGM0.079RM Rated (kg·m) 89.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight656Declared crew weight450
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
Club 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.