Club Certificate2026
FlyerNED 4937
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 Angles47.4°44.5°42.3°40.8°39.9°39.4°39.2°39.3°40.3°
Beat VMG2.423.474.244.795.105.245.315.345.27
52°3.855.366.377.027.367.517.597.667.65
60°4.195.696.667.257.567.747.827.917.93
75°4.445.926.877.427.757.988.158.328.42
90°4.315.816.947.577.888.078.318.698.92
110°4.245.947.137.778.198.558.839.249.59
120°4.115.807.007.698.148.558.969.6810.19
135°3.615.196.437.317.838.268.699.6510.93
150°2.984.365.526.527.287.758.118.879.80
Run VMG2.583.784.785.646.316.927.438.208.93
Gybe Angles139.0°142.6°146.9°148.7°151.4°164.2°170.5°177.2°176.3°
APH ToD:538.8CDL: 9.974APH ToT: 1.1137CertNo:22707
BOAT
ClassDEHLER 39DesignerJUDEL/VROLIJKBuilderDEHLERAge date01/2000Series date01/1998Offset fileDEH39_19.OFFData fileNED4937
HULL
Length Overall11.785 mMaximum Beam3.786 mDraft1.971 mDisplacement7,966 kgDLR6.0368IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.407m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail46.4747.30Headsail Luffed42.3142.31Headsail FlyingSymmetric103.63103.63Asymmetric121.13121.13 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.17Storm Jib12.41Heavy Weather Jib33.49
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 185.3 kg·m Stability Index 123.1
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  04310004JV2 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FlyerNED 4937
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 VMG1485.11037.3849.0752.2705.7687.3678.3673.6683.5
52°935.2671.1565.3513.0489.3479.2474.3470.2470.5
60°860.0632.9540.5496.8475.9465.2460.2455.1453.9
75°810.6608.1523.8485.1464.5451.1441.8432.7427.8
90°835.4620.1518.9475.8457.1446.4433.0414.2403.7
110°848.6605.8505.2463.6439.5421.2407.5389.8375.4
120°875.9621.0514.0468.4442.4420.8401.8371.8353.4
135°997.0693.4560.1492.4459.5435.8414.1373.2329.3
150°1208.7825.1651.9552.5494.8464.8443.8405.8367.4
Run VMG1395.7952.7752.7638.0570.4519.9484.2438.9403.2
Selected Courses
Windward / Leeward1440.4995.0800.8695.1638.0603.6581.3556.3543.3
All purpose1082.9763.1625.5555.7519.4498.0483.1463.4450.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward666.90.8996
All purpose538.81.1137
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7802
Downwind "popa"0.9640
70% up, 30% down "Ilhabela"0.8275
30% up, 70% down "Ilhabela-inverso"0.9003
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Predominantly Upwind585.71.0244
Predominantly Downwind544.91.1011
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP561.81.0681 Predom. Rc High436.41.3748 5B SF Bay L/M731.70.8200 TriNum AP Low694.30.8642 Predom. Dn Low838.20.7158 5B SF Bay Med627.50.9562 TriNum AP Med535.11.1214 Predom. Dn L/M615.50.9749 5B SF Bay M/H571.01.0507 TriNum AP High479.41.2515 Predom. Dn Med525.71.1414 5B SF Bay High546.61.0978 TriNum W/L Low941.60.6372 Predom. Dn M/H469.71.2774 5B AP Low769.20.7800 TriNum W/L Med662.00.9063 Predom. Dn High436.01.3763 5B AP L/M605.50.9909 TriNum W/L Hig577.51.0390 ChiMac Up Low745.90.8044 5B AP Med527.71.1371 Predom. Upwind611.70.9809 ChiMac Up Med670.40.8950 5B AP M/H485.31.2362 Predom. Reaching536.01.1194 ChiMac Up High583.91.0275 5B AP High464.51.2917 Predom. Downwind569.71.0532 ChiMac Off Low719.20.8343 5B W/L Low1057.80.5672 Predom. Up Low853.70.7029 ChiMac Off Med634.30.9460 5B W/L L/M768.10.7811 Predom. Up L/M643.40.9325 ChiMac Off High534.01.1235 5B W/L Med650.60.9223 Predom. Up Med566.21.0597 ChiMac AP Low729.10.8229 5B W/L M/H585.61.0246 Predom. Up M/H529.71.1327 ChiMac AP Med649.90.9232 5B W/L High558.41.0746 Predom. Up High515.11.1648 ChiMac AP High557.51.0763 W/L 60-40 Low1066.70.5625 Predom. Rc Low749.70.8003 BayMac Cove Island841.20.7132 W/L 60-40 L/M778.80.7704 Predom. Rc L/M567.21.0578 BayMac Shore834.80.7188 W/L 60-40 Med664.50.9030 Predom. Rc Med499.21.2019 Harvest Moon472.01.2713 W/L 60-40 M/H604.80.9921 Predom. Rc M/H460.41.3031 5B SF Bay Low890.20.6740 W/L 60-40 High581.91.0311      SA/DSPL Up22.11SA/DSPL Dn41.73
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance587.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating587.51.0213
FinRating, kevyt tuuli1040.10.9614
FinRating, kova tuuli467.41.0697
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0213
Triple Number Coastal/Long Distance Low0.8642
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2515
Triple Number Windward/Leeward Low0.6682
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
For information
General Purpose Handicap (GPH)605.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Saronikos S All Purpose620.00.9677
Saronikos S Upwind701.00.8560
Saronikos S Downwind519.31.1553
Saronikos N All Purpose649.00.9245
Saronikos N Upwind733.30.8183
Saronikos N Downwind563.91.0640
Saronikos SW All Purpose624.60.9606
Saronikos SW Upwind721.60.8314
Saronikos SW Downwind524.31.1444
Saronikos NE All Purpose670.50.8948
Saronikos NE Upwind686.40.8741
Saronikos NE Downwind632.10.9492
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose561.81.0681
5-Band All Purpose Low842.20.7124
5-Band All Purpose L/M627.60.9560
5-Band All Purpose Med545.01.1010
5-Band All Purpose M/H499.21.2020
5-Band All Purpose High475.21.2626
Single Number Predominant Upwind584.61.0263
Single Number Predominant Reaching514.41.1665
Single Number Predominant Downwind545.41.1001
5-Band 50-50 Windward/Leeward Low1057.80.5672
5-Band 50-50 Windward/Leeward L/M768.10.7811
5-Band 50-50 Windward/Leeward Med650.60.9223
5-Band 50-50 Windward/Leeward M/H585.61.0246
5-Band 50-50 Windward/Leeward High558.41.0746
5-Band 60-40 Windward/Leeward Low1066.70.5625
5-Band 60-40 Windward/Leeward L/M778.80.7704
5-Band 60-40 Windward/Leeward Med664.50.9030
5-Band 60-40 Windward/Leeward M/H604.80.9921
5-Band 60-40 Windward/Leeward High581.91.0311
Triple Number 50-50 Windward/Leeward Low941.60.6372
Triple Number 50-50 Windward/Leeward Med662.10.9062
Triple Number 50-50 Windward/Leeward High577.51.0390
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward681.10.8809
Triple Number 60-40 Windward/Leeward Low950.80.6310
Triple Number 60-40 Windward/Leeward Med675.40.8883
Triple Number 60-40 Windward/Leeward High597.81.0038
Triple Number All-Purpose Low755.30.7943
Triple Number All-Purpose Med552.81.0853
Triple Number All-Purpose High492.51.2183
Triple Number Predominant Upwind Low774.30.7749
Triple Number Predominant Upwind Med575.81.0420
Triple Number Predominant Upwind High530.81.1304
Triple Number Predominant Reaching Low680.10.8822
Triple Number Predominant Reaching Med514.21.1668
Triple Number Predominant Reaching High445.51.3468
Triple Number Predominant Downwind Low747.80.8023
Triple Number Predominant Downwind Med534.91.1216
Triple Number Predominant Downwind High451.11.3300
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low694.3
Triple Number Coastal/Long Distance Medium535.0
Triple Number Coastal/Long Distance High479.4
Triple Number Windward/Leeward Low897.9
Triple Number Windward/Leeward Medium662.0
Triple Number Windward/Leeward High577.5
Predominantly Upwind585.7
Predominantly Downwind544.9
Predominantly Reaching522.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8642
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2515
Triple Number Windward/Leeward Low0.6682
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0390
Coastal/Long Distance1.0213
Predominantly Upwind1.0244
Predominantly Downwind1.1011
For information
General Purpose Handicap (GPH)605.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1137
Distanseseilas Trippeltall svak vind0.8642
Distanseseilas Trippeltall mellomvind1.1215
Distanseseilas Trippeltall sterk vind1.2515
Pølsebane Trippeltall svak vind0.6682
Pølsebane Trippeltall mellomvind0.9063
Pølsebane Trippeltall sterk vind1.0390
Motvind Singeltall1.0244
Medvind Singeltall1.1011
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Coastal/Long Distance587.51.0213
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind585.71.0244
Predominantly Downwind544.91.1011
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore547.21.0965
Cape Doctor Coastal454.11.3213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8642
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2515
Triple Number Windward/Leeward Low0.6682
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0390
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8642
Triple Number Coastal/Long Distance Medium1.1215
Triple Number Coastal/Long Distance High1.2515
Triple Number Windward/Leeward Low0.6682
Triple Number Windward/Leeward Medium0.9063
Triple Number Windward/Leeward High1.0390
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Predominantly Upwind585.71.0244
Predominantly Downwind544.91.1011
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low694.30.8642
Triple Number Coastal/Long Distance Medium535.01.1215
Triple Number Coastal/Long Distance High479.41.2515
Triple Number Windward/Leeward Low897.90.6682
Triple Number Windward/Leeward Medium662.00.9063
Triple Number Windward/Leeward High577.51.0390
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1435.9990.8751.9626.2554.9517.4488.0441.4428.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP561.81.0681 Predom. Dn High436.01.3763 5B AP M/H485.31.2362 TriNum AP Low694.30.8642 Predom. Rc Low749.70.8003 5B AP High464.51.2917 TriNum AP Med535.11.1214 Predom. Rc L/M567.21.0578 5B SF Bay Low890.20.6740 TriNum AP High479.41.2515 Predom. Rc Med499.21.2019 5B SF Bay L/M731.70.8200 TriNum W/L Low941.60.6372 Predom. Rc M/H460.41.3031 5B SF Bay Med627.50.9562 TriNum W/L Med662.00.9063 Predom. Rc High436.41.3748 5B SF Bay M/H571.01.0507 TriNum W/L Hig577.51.0390 5B W/L Low1057.80.5672 5B SF Bay High546.61.0978 Predom. Upwind611.70.9809 5B W/L L/M768.10.7811 ChiMac Up Low745.90.8044 Predom. Reaching536.01.1194 5B W/L Med650.60.9223 ChiMac Up Med670.40.8950 Predom. Downwind569.71.0532 5B W/L M/H585.61.0246 ChiMac Up High583.91.0275 Predom. Up Low853.70.7029 5B W/L High558.41.0746 ChiMac Off Low719.20.8343 Predom. Up L/M643.40.9325 W/L 60-40 Low1066.70.5625 ChiMac Off Med634.30.9460 Predom. Up Med566.21.0597 W/L 60-40 L/M778.80.7704 ChiMac Off High534.01.1235 Predom. Up M/H529.71.1327 W/L 60-40 Med664.50.9030 ChiMac AP Low729.10.8229 Predom. Up High515.11.1648 W/L 60-40 M/H604.80.9921 ChiMac AP Med649.90.9232 Predom. Dn Low838.20.7158 W/L 60-40 High581.91.0311 ChiMac AP High557.51.0763 Predom. Dn L/M615.50.9749 5B AP Low769.20.7800 BayMac Cove Island841.20.7132 Predom. Dn Med525.71.1414 5B AP L/M605.50.9909 BayMac Shore834.80.7188 Predom. Dn M/H469.71.2774 5B AP Med527.71.1371 Harvest Moon472.01.2713      SA/DSPL Up22.11SA/DSPL Dn41.73
ORC Ref  04310004JV2 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FlyerNED 4937
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDEHLER 39Measurement22/05/2003HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.785Maximum beam3.786Draft1.971Displacement7,966Wetted area31.69IMS L10.993LSM010.968Accomod. length11.785Sink (kg/mm) 23.54
VCGD-0.194VCGM0.023 RM Rated (kg·m) 185.3Limit of positive stability(°) 118.8 Stability Index 123.1 BLR index 0.0000Default crew weight785 Declared crew weight 700
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.407PBW0.000PIPA0.0037
EDL2.235ST10.041ST20.000
ST30.000ST40.110ST50.280
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P14.800IG15.653ISP15.743MDT10.117MDL10.215MDT20.117MDL20.180TL0.740MW0.215GO0.241
E5.470J4.250BAS1.653FSD0.036SFJ0.250SPL4.450WPLTPS4.950BD0.190MWT248.00MCG5.300
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/04/2001
SFFP0.258FFM1.399FF1.415LCFcl6.553SG1.0000
SAFP11.419FAM1.111FA1.124LCFsh6.812HBI1.258
W1100.0W2100.0W3100.0W4100.0
PD1524.3PD2530.8PD3514.9PD4536.6
WD12.340PLM9000.00GSA1.0RSA1.0RM184.6
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004JV2 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FlyerNED 4937
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.191.061.893.344.4946.4724/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20250.011.402.804.355.9014.65NoNo 42.31
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC15.5415.5415.548.008.01103.63* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommenta117.6315.3316.488.828.82100%121.13
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004JV2 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org