Double HandedInternational Certificate2026
DehleriousNED 8834
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 Angles45.9°42.9°41.1°40.4°40.1°40.1°40.2°40.8°43.0°
Beat VMG2.443.444.124.534.714.794.824.814.60
52°3.825.216.126.656.886.987.047.086.97
60°4.105.486.386.897.137.237.307.357.29
75°4.325.686.577.087.367.537.647.777.80
90°4.385.856.807.287.547.707.888.168.32
110°4.245.826.877.447.818.058.318.779.03
120°4.105.686.767.377.798.198.559.079.71
135°3.595.106.257.047.527.958.399.3610.68
150°2.964.305.416.357.027.457.828.609.54
Run VMG2.563.724.695.506.106.576.977.638.33
Gybe Angles139.0°142.9°147.4°149.7°152.5°158.1°162.8°163.3°159.0°
APH ToD:567.0CDL: 8.588APH ToT: 1.0581CertNo:
BOAT
ClassDehler 34 2016DesignerJudel/VrolijkBuilderDehlerAge date11/2016Series date01/2016Offset fileDEHLER34JV-TK.offData fileNED8834
HULL
Length Overall10.254 mMaximum Beam3.606 mDraft2.087 mDisplacement5,707 kgDLR6.6260IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.325%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight145 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.3741.15Headsail Luffed29.6129.61Headsail FlyingSymmetricAsymmetric90.7390.73 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.85Storm Jib9.87Heavy Weather Jib26.65
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 122.3 kg·m Stability Index 125.2
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  04310004PEK Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
DehleriousNED 8834
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1476.61047.8873.1794.5764.9752.2746.5749.2782.0
52°942.1691.4588.0541.7523.6515.8511.4508.8516.2
60°877.1657.3564.2522.6505.1497.9493.4489.6494.0
75°832.7633.6547.9508.6489.1477.8471.1463.4461.6
90°821.8615.2529.7494.4477.2467.5456.7441.0432.5
110°849.3619.0523.7484.1460.8447.1433.0410.7398.8
120°878.5634.3532.6488.7462.0439.5421.2396.8370.8
135°1003.3705.3575.6511.5478.4453.0429.3384.6336.9
150°1216.0838.2665.3567.3513.2483.1460.4418.6377.3
Run VMG1404.1967.8768.2655.1590.3548.3516.7472.0432.3
Selected Courses
Windward / Leeward1440.41007.8820.7724.8677.6650.3631.6610.6607.2
All purpose1085.1775.6643.9580.5549.5531.1517.5499.2491.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward704.50.8517
All purpose567.01.0581
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7332
Downwind "popa"0.9295
70% up, 30% down "Ilhabela"0.7828
30% up, 70% down "Ilhabela-inverso"0.8604
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Predominantly Upwind618.60.9699
Predominantly Downwind567.31.0577
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP590.91.0154 Predom. Rc High465.71.2885 5B SF Bay L/M756.80.7928 TriNum AP Low709.70.8454 Predom. Dn Low848.60.7071 5B SF Bay Med665.10.9022 TriNum AP Med563.11.0654 Predom. Dn L/M634.00.9464 5B SF Bay M/H617.50.9716 TriNum AP High514.11.1672 Predom. Dn Med549.71.0914 5B SF Bay High597.91.0035 TriNum W/L Low957.30.6268 Predom. Dn M/H497.81.2053 5B AP Low782.20.7670 TriNum W/L Med698.40.8591 Predom. Dn High464.81.2910 5B AP L/M627.00.9570 TriNum W/L Hig628.40.9548 ChiMac Up Low765.60.7837 5B AP Med556.71.0777 Predom. Upwind644.20.9314 ChiMac Up Med697.40.8603 5B AP M/H519.41.1551 Predom. Reaching558.11.0752 ChiMac Up High619.40.9687 5B AP High501.01.1976 Predom. Downwind592.01.0134 ChiMac Off Low734.60.8167 5B W/L Low1069.20.5612 Predom. Up Low864.40.6941 ChiMac Off Med653.70.9178 5B W/L L/M793.30.7563 Predom. Up L/M668.10.8980 ChiMac Off High557.91.0754 5B W/L Med688.90.8710 Predom. Up Med601.70.9972 ChiMac AP Low746.10.8042 5B W/L M/H635.10.9447 Predom. Up M/H571.81.0494 ChiMac AP Med672.70.8919 5B W/L High613.60.9778 Predom. Up High561.41.0688 ChiMac AP High586.91.0224 W/L 60-40 Low1077.60.5568 Predom. Rc Low756.70.7929 BayMac Cove Island858.30.6991 W/L 60-40 L/M805.70.7447 Predom. Rc L/M585.41.0249 BayMac Shore851.30.7048 W/L 60-40 Med706.10.8497 Predom. Rc Med523.81.1455 Harvest Moon494.21.2141 W/L 60-40 M/H658.00.9119 Predom. Rc M/H488.21.2290 5B SF Bay Low904.20.6636 W/L 60-40 High641.80.9349      SA/DSPL Up21.79SA/DSPL Dn40.81
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance617.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating617.00.9724
FinRating, kevyt tuuli1049.80.9525
FinRating, kova tuuli504.40.9914
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9724
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0655
Triple Number Coastal/Long Distance High1.1672
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
For information
General Purpose Handicap (GPH)632.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Saronikos S All Purpose648.90.9246
Saronikos S Upwind731.40.8203
Saronikos S Downwind540.51.1100
Saronikos N All Purpose678.60.8841
Saronikos N Upwind763.40.7859
Saronikos N Downwind580.71.0332
Saronikos SW All Purpose646.10.9287
Saronikos SW Upwind744.00.8065
Saronikos SW Downwind541.31.1084
Saronikos NE All Purpose695.00.8633
Saronikos NE Upwind711.60.8432
Saronikos NE Downwind646.70.9278
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose590.91.0154
5-Band All Purpose Low851.90.7043
5-Band All Purpose L/M648.80.9248
5-Band All Purpose Med574.41.0445
5-Band All Purpose M/H534.11.1234
5-Band All Purpose High512.81.1700
Single Number Predominant Upwind617.50.9717
Single Number Predominant Reaching537.31.1168
Single Number Predominant Downwind568.11.0561
5-Band 50-50 Windward/Leeward Low1069.20.5612
5-Band 50-50 Windward/Leeward L/M793.30.7563
5-Band 50-50 Windward/Leeward Med688.90.8710
5-Band 50-50 Windward/Leeward M/H635.10.9447
5-Band 50-50 Windward/Leeward High613.60.9778
5-Band 60-40 Windward/Leeward Low1077.60.5568
5-Band 60-40 Windward/Leeward L/M805.70.7447
5-Band 60-40 Windward/Leeward Med706.10.8497
5-Band 60-40 Windward/Leeward M/H658.00.9119
5-Band 60-40 Windward/Leeward High641.80.9349
Triple Number 50-50 Windward/Leeward Low957.30.6268
Triple Number 50-50 Windward/Leeward Med698.50.8590
Triple Number 50-50 Windward/Leeward High628.40.9548
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward721.70.8314
Triple Number 60-40 Windward/Leeward Low966.70.6207
Triple Number 60-40 Windward/Leeward Med714.90.8392
Triple Number 60-40 Windward/Leeward High652.50.9195
Triple Number All-Purpose Low768.80.7804
Triple Number All-Purpose Med581.31.0322
Triple Number All-Purpose High528.11.1362
Triple Number Predominant Upwind Low789.30.7602
Triple Number Predominant Upwind Med609.50.9844
Triple Number Predominant Upwind High575.21.0432
Triple Number Predominant Reaching Low691.40.8679
Triple Number Predominant Reaching Med539.21.1127
Triple Number Predominant Reaching High472.11.2709
Triple Number Predominant Downwind Low761.00.7884
Triple Number Predominant Downwind Med557.71.0759
Triple Number Predominant Downwind High477.51.2565
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.7
Triple Number Coastal/Long Distance Medium563.1
Triple Number Coastal/Long Distance High514.1
Triple Number Windward/Leeward Low914.2
Triple Number Windward/Leeward Medium698.4
Triple Number Windward/Leeward High628.4
Predominantly Upwind618.6
Predominantly Downwind567.3
Predominantly Reaching544.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0655
Triple Number Coastal/Long Distance High1.1672
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9548
Coastal/Long Distance0.9724
Predominantly Upwind0.9699
Predominantly Downwind1.0577
For information
General Purpose Handicap (GPH)632.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0581
Distanseseilas Trippeltall svak vind0.8454
Distanseseilas Trippeltall mellomvind1.0655
Distanseseilas Trippeltall sterk vind1.1672
Pølsebane Trippeltall svak vind0.6563
Pølsebane Trippeltall mellomvind0.8591
Pølsebane Trippeltall sterk vind0.9548
Motvind Singeltall0.9699
Medvind Singeltall1.0577
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Coastal/Long Distance617.00.9724
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind618.60.9699
Predominantly Downwind567.31.0577
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore608.20.9865
Cape Doctor Coastal493.71.2154
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0655
Triple Number Coastal/Long Distance High1.1672
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9548
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0655
Triple Number Coastal/Long Distance High1.1672
Triple Number Windward/Leeward Low0.6563
Triple Number Windward/Leeward Medium0.8591
Triple Number Windward/Leeward High0.9548
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Predominantly Upwind618.60.9699
Predominantly Downwind567.31.0577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium563.11.0655
Triple Number Coastal/Long Distance High514.11.1672
Triple Number Windward/Leeward Low914.20.6563
Triple Number Windward/Leeward Medium698.40.8591
Triple Number Windward/Leeward High628.40.9548
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81003.8771.1653.1587.8551.5521.5473.8461.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP590.91.0154 Predom. Dn High464.81.2910 5B AP M/H519.41.1551 TriNum AP Low709.70.8454 Predom. Rc Low756.70.7929 5B AP High501.01.1976 TriNum AP Med563.11.0654 Predom. Rc L/M585.41.0249 5B SF Bay Low904.20.6636 TriNum AP High514.11.1672 Predom. Rc Med523.81.1455 5B SF Bay L/M756.80.7928 TriNum W/L Low957.30.6268 Predom. Rc M/H488.21.2290 5B SF Bay Med665.10.9022 TriNum W/L Med698.40.8591 Predom. Rc High465.71.2885 5B SF Bay M/H617.50.9716 TriNum W/L Hig628.40.9548 5B W/L Low1069.20.5612 5B SF Bay High597.91.0035 Predom. Upwind644.20.9314 5B W/L L/M793.30.7563 ChiMac Up Low765.60.7837 Predom. Reaching558.11.0752 5B W/L Med688.90.8710 ChiMac Up Med697.40.8603 Predom. Downwind592.01.0134 5B W/L M/H635.10.9447 ChiMac Up High619.40.9687 Predom. Up Low864.40.6941 5B W/L High613.60.9778 ChiMac Off Low734.60.8167 Predom. Up L/M668.10.8980 W/L 60-40 Low1077.60.5568 ChiMac Off Med653.70.9178 Predom. Up Med601.70.9972 W/L 60-40 L/M805.70.7447 ChiMac Off High557.91.0754 Predom. Up M/H571.81.0494 W/L 60-40 Med706.10.8497 ChiMac AP Low746.10.8042 Predom. Up High561.41.0688 W/L 60-40 M/H658.00.9119 ChiMac AP Med672.70.8919 Predom. Dn Low848.60.7071 W/L 60-40 High641.80.9349 ChiMac AP High586.91.0224 Predom. Dn L/M634.00.9464 5B AP Low782.20.7670 BayMac Cove Island858.30.6991 Predom. Dn Med549.71.0914 5B AP L/M627.00.9570 BayMac Shore851.30.7048 Predom. Dn M/H497.81.2053 5B AP Med556.71.0777 Harvest Moon494.21.2141      SA/DSPL Up21.79SA/DSPL Dn40.81
ORC Ref  04310004PEK Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
DehleriousNED 8834
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 34 2016Measurement11/11/2016HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.254Maximum beam3.606Draft2.087Displacement5,707Wetted area25.48IMS L9.554LSM09.514Accomod. length10.254Sink (kg/mm) 19.14
VCGD0.020VCGM0.059 RM Rated (kg·m) 122.3Limit of positive stability(°) 124.6 Stability Index 125.2 BLR index 0.0000Default crew weight170 Declared crew weight 145
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.107PIPA0.0036
EDL2.120ST10.053ST20.180
ST30.180ST40.105ST50.325
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.010IG13.790ISP14.660MDT10.085MDL10.190MDT20.085MDL20.136TL2.235MW0.136GO0.207
E4.830J3.850BAS1.460FSD0.010SFJ0.000SPL4.080WPLTPS3.850BDMWT139.10MCG5.370
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date20/12/2016
SFFP0.534FFM1.086FF1.095LCFcl5.571SG1.0000
SAFP10.123FAM0.908FA0.915LCFsh5.830HBI1.283
W166.6W266.6W366.6W466.6
PD1454.2PD2441.9PD3456.4PD4442.9
WD10.370PLM9000.00GSA1.0RSA1.0RM121.2
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1waterWater22006.502Fuel9006.50Total deductible0
Total deductible
ORC Ref  04310004PEK Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
DehleriousNED 8834
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM30.201.021.803.094.1140.3701/01/20252025 - Carbon Sport Light Skin black
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.621.212.223.174.0913.74YesNo 29.6126/01/202326-01-2023 - CS 202340.060.621.182.213.174.0313.65YesNo 29.1825/10/201825-10-2018 - Jib I Race20.070.621.082.093.094.0813.74YesNo 28.6426/01/202326-01-2023 - CS LS 202330.080.551.062.093.114.0513.73YesNo 28.4701/07/201801-07-2018 - Jib II Race50.040.430.821.672.613.6012.90YesNo 22.4101/07/201801-07-2018 - Jib III Race
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA315.1413.2214.187.667.7599%90.7330/04/202030-04-2020 - A3A014.5413.3213.935.677.4276%69.8801/07/201801-07-2018 - A0
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.3 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity86 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity56 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004PEK Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org