Double HandedClub Certificate2026
AleksantraFIN11948
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 Angles46.1°43.0°41.2°40.0°39.4°39.3°39.3°39.8°41.7°
Beat VMG2.523.564.324.784.995.095.145.154.95
52°3.955.416.416.997.237.357.437.487.39
60°4.255.706.677.237.497.607.687.757.69
75°4.485.916.867.417.737.928.048.198.23
90°4.375.886.987.547.788.078.318.638.80
110°4.335.977.127.768.218.538.779.149.29
120°4.185.826.987.678.158.629.079.7010.21
135°3.675.236.437.287.828.308.809.9811.79
150°3.034.405.556.537.297.818.279.2610.62
Run VMG2.633.814.805.666.427.047.548.409.35
Gybe Angles138.8°142.9°147.4°152.4°158.1°165.1°170.0°170.9°163.6°
APH ToD:540.5CDL: 9.471APH ToT: 1.1101CertNo:
BOAT
ClassDehler 38 CDesignerJudel & VrolijkBuilderDehlerAge date01/2013Series date01/2013Offset fileDEHLER38-DKDR.offData fileFIN11948
HULL
Length Overall11.300 mMaximum Beam3.758 mDraft2.187 mDisplacement6,750 kgDLR6.2304IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.422%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.470m
CREW
Maximum weight180 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.3049.19Headsail Luffed34.6234.62Headsail FlyingSymmetric110.09110.09Asymmetric100.74100.74 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.33Storm Jib12.17Heavy Weather Jib32.86
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 181.1 kg·m Stability Index 127.3
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  04140004TEB Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
AleksantraFIN11948
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 VMG1430.91011.1833.4752.5721.8707.4699.9699.1727.3
52°911.0665.3561.6515.4497.7489.6484.8481.2487.0
60°846.8632.1539.5497.8480.7473.4468.8464.6468.2
75°802.9609.5525.1485.7465.8454.4447.7439.3437.2
90°823.6612.4516.1477.2462.9445.9433.1417.2408.9
110°830.6602.8505.7464.0438.7421.9410.7393.7387.6
120°860.3618.6515.5469.6441.5417.7396.9371.2352.6
135°980.0688.4560.3494.7460.2433.6409.1360.8305.3
150°1187.2818.4649.0551.7493.7461.0435.4388.6339.0
Run VMG1370.9945.0749.4635.6560.4511.0477.5428.8385.0
Selected Courses
Windward / Leeward1400.9978.1791.4694.0641.1609.2588.7563.9556.1
All purpose1057.5753.8621.0556.2523.0502.2487.6467.6457.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward668.10.8981
All purpose540.51.1101
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7742
Downwind "popa"0.9750
70% up, 30% down "Ilhabela"0.8252
30% up, 70% down "Ilhabela-inverso"0.9046
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Predominantly Upwind589.51.0178
Predominantly Downwind543.41.1042
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.71.0662 Predom. Rc High437.31.3720 5B SF Bay L/M726.90.8255 TriNum AP Low687.40.8729 Predom. Dn Low827.80.7248 5B SF Bay Med631.00.9508 TriNum AP Med537.11.1171 Predom. Dn L/M613.40.9782 5B SF Bay M/H578.31.0375 TriNum AP High483.81.2403 Predom. Dn Med525.31.1421 5B SF Bay High554.91.0813 TriNum W/L Low926.60.6475 Predom. Dn M/H468.41.2811 5B AP Low760.20.7893 TriNum W/L Med663.30.9046 Predom. Dn High431.91.3891 5B AP L/M603.20.9947 TriNum W/L Hig584.61.0264 ChiMac Up Low737.60.8134 5B AP Med530.21.1316 Predom. Upwind614.20.9769 ChiMac Up Med668.10.8980 5B AP M/H489.71.2253 Predom. Reaching535.81.1198 ChiMac Up High588.51.0196 5B AP High469.31.2785 Predom. Downwind566.91.0583 ChiMac Off Low713.00.8415 5B W/L Low1037.10.5785 Predom. Up Low837.80.7162 ChiMac Off Med630.40.9518 5B W/L L/M762.40.7870 Predom. Up L/M640.70.9365 ChiMac Off High532.11.1275 5B W/L Med652.70.9193 Predom. Up Med572.11.0488 ChiMac AP Low722.00.8310 5B W/L M/H592.41.0129 Predom. Up M/H539.01.1131 ChiMac AP Med646.90.9276 5B W/L High566.91.0584 Predom. Up High526.21.1403 ChiMac AP High558.81.0737 W/L 60-40 Low1044.00.5747 Predom. Rc Low739.90.8109 BayMac Cove Island830.30.7226 W/L 60-40 L/M772.80.7764 Predom. Rc L/M566.01.0600 BayMac Shore823.80.7283 W/L 60-40 Med668.50.8975 Predom. Rc Med501.81.1958 Harvest Moon470.21.2760 W/L 60-40 M/H614.50.9764 Predom. Rc M/H462.21.2980 5B SF Bay Low875.80.6851 W/L 60-40 High594.31.0096      SA/DSPL Up23.07SA/DSPL Dn44.06
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance588.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating588.51.0196
FinRating, kevyt tuuli1019.70.9807
FinRating, kova tuuli471.91.0595
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0196
Triple Number Coastal/Long Distance Low0.8729
Triple Number Coastal/Long Distance Medium1.1173
Triple Number Coastal/Long Distance High1.2403
Triple Number Windward/Leeward Low0.6782
Triple Number Windward/Leeward Medium0.9046
Triple Number Windward/Leeward High1.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
For information
General Purpose Handicap (GPH)605.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Saronikos S All Purpose616.20.9737
Saronikos S Upwind698.90.8585
Saronikos S Downwind512.51.1707
Saronikos N All Purpose649.30.9240
Saronikos N Upwind731.30.8205
Saronikos N Downwind560.51.0705
Saronikos SW All Purpose617.90.9711
Saronikos SW Upwind714.90.8393
Saronikos SW Downwind518.61.1570
Saronikos NE All Purpose668.80.8971
Saronikos NE Upwind684.40.8766
Saronikos NE Downwind627.50.9562
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose562.71.0662
5-Band All Purpose Low829.10.7237
5-Band All Purpose L/M625.20.9598
5-Band All Purpose Med547.71.0955
5-Band All Purpose M/H503.11.1927
5-Band All Purpose High478.91.2528
Single Number Predominant Upwind588.21.0201
Single Number Predominant Reaching515.71.1634
Single Number Predominant Downwind544.31.1024
5-Band 50-50 Windward/Leeward Low1037.10.5785
5-Band 50-50 Windward/Leeward L/M762.40.7870
5-Band 50-50 Windward/Leeward Med652.70.9193
5-Band 50-50 Windward/Leeward M/H592.41.0129
5-Band 50-50 Windward/Leeward High566.91.0584
5-Band 60-40 Windward/Leeward Low1044.00.5747
5-Band 60-40 Windward/Leeward L/M772.80.7764
5-Band 60-40 Windward/Leeward Med668.50.8975
5-Band 60-40 Windward/Leeward M/H614.50.9764
5-Band 60-40 Windward/Leeward High594.31.0096
Triple Number 50-50 Windward/Leeward Low926.60.6475
Triple Number 50-50 Windward/Leeward Med663.40.9045
Triple Number 50-50 Windward/Leeward High584.51.0264
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward683.90.8773
Triple Number 60-40 Windward/Leeward Low934.30.6422
Triple Number 60-40 Windward/Leeward Med678.30.8846
Triple Number 60-40 Windward/Leeward High607.90.9870
Triple Number All-Purpose Low746.30.8040
Triple Number All-Purpose Med555.01.0811
Triple Number All-Purpose High496.21.2091
Triple Number Predominant Upwind Low763.10.7862
Triple Number Predominant Upwind Med580.31.0339
Triple Number Predominant Upwind High541.61.1078
Triple Number Predominant Reaching Low673.40.8910
Triple Number Predominant Reaching Med516.71.1613
Triple Number Predominant Reaching High446.71.3433
Triple Number Predominant Downwind Low740.80.8099
Triple Number Predominant Downwind Med534.21.1231
Triple Number Predominant Downwind High447.71.3400
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low687.4
Triple Number Coastal/Long Distance Medium537.0
Triple Number Coastal/Long Distance High483.8
Triple Number Windward/Leeward Low884.7
Triple Number Windward/Leeward Medium663.3
Triple Number Windward/Leeward High584.6
Predominantly Upwind589.5
Predominantly Downwind543.4
Predominantly Reaching522.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8729
Triple Number Coastal/Long Distance Medium1.1173
Triple Number Coastal/Long Distance High1.2403
Triple Number Windward/Leeward Low0.6782
Triple Number Windward/Leeward Medium0.9046
Triple Number Windward/Leeward High1.0264
Coastal/Long Distance1.0196
Predominantly Upwind1.0178
Predominantly Downwind1.1042
For information
General Purpose Handicap (GPH)605.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1101
Distanseseilas Trippeltall svak vind0.8729
Distanseseilas Trippeltall mellomvind1.1173
Distanseseilas Trippeltall sterk vind1.2403
Pølsebane Trippeltall svak vind0.6782
Pølsebane Trippeltall mellomvind0.9046
Pølsebane Trippeltall sterk vind1.0264
Motvind Singeltall1.0178
Medvind Singeltall1.1042
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Coastal/Long Distance588.51.0196
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind589.51.0178
Predominantly Downwind543.41.1042
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore558.51.0744
Cape Doctor Coastal460.41.3031
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8729
Triple Number Coastal/Long Distance Medium1.1173
Triple Number Coastal/Long Distance High1.2403
Triple Number Windward/Leeward Low0.6782
Triple Number Windward/Leeward Medium0.9046
Triple Number Windward/Leeward High1.0264
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8729
Triple Number Coastal/Long Distance Medium1.1173
Triple Number Coastal/Long Distance High1.2403
Triple Number Windward/Leeward Low0.6782
Triple Number Windward/Leeward Medium0.9046
Triple Number Windward/Leeward High1.0264
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Predominantly Upwind589.51.0178
Predominantly Downwind543.41.1042
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low687.40.8729
Triple Number Coastal/Long Distance Medium537.01.1173
Triple Number Coastal/Long Distance High483.81.2403
Triple Number Windward/Leeward Low884.70.6782
Triple Number Windward/Leeward Medium663.30.9046
Triple Number Windward/Leeward High584.61.0264
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1397.9974.8744.1625.8559.3521.6491.1444.0432.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.71.0662 Predom. Dn High431.91.3891 5B AP M/H489.71.2253 TriNum AP Low687.40.8729 Predom. Rc Low739.90.8109 5B AP High469.31.2785 TriNum AP Med537.11.1171 Predom. Rc L/M566.01.0600 5B SF Bay Low875.80.6851 TriNum AP High483.81.2403 Predom. Rc Med501.81.1958 5B SF Bay L/M726.90.8255 TriNum W/L Low926.60.6475 Predom. Rc M/H462.21.2980 5B SF Bay Med631.00.9508 TriNum W/L Med663.30.9046 Predom. Rc High437.31.3720 5B SF Bay M/H578.31.0375 TriNum W/L Hig584.61.0264 5B W/L Low1037.10.5785 5B SF Bay High554.91.0813 Predom. Upwind614.20.9769 5B W/L L/M762.40.7870 ChiMac Up Low737.60.8134 Predom. Reaching535.81.1198 5B W/L Med652.70.9193 ChiMac Up Med668.10.8980 Predom. Downwind566.91.0583 5B W/L M/H592.41.0129 ChiMac Up High588.51.0196 Predom. Up Low837.80.7162 5B W/L High566.91.0584 ChiMac Off Low713.00.8415 Predom. Up L/M640.70.9365 W/L 60-40 Low1044.00.5747 ChiMac Off Med630.40.9518 Predom. Up Med572.11.0488 W/L 60-40 L/M772.80.7764 ChiMac Off High532.11.1275 Predom. Up M/H539.01.1131 W/L 60-40 Med668.50.8975 ChiMac AP Low722.00.8310 Predom. Up High526.21.1403 W/L 60-40 M/H614.50.9764 ChiMac AP Med646.90.9276 Predom. Dn Low827.80.7248 W/L 60-40 High594.31.0096 ChiMac AP High558.81.0737 Predom. Dn L/M613.40.9782 5B AP Low760.20.7893 BayMac Cove Island830.30.7226 Predom. Dn Med525.31.1421 5B AP L/M603.20.9947 BayMac Shore823.80.7283 Predom. Dn M/H468.41.2811 5B AP Med530.21.1316 Harvest Moon470.21.2760      SA/DSPL Up23.07SA/DSPL Dn44.06
ORC Ref  04140004TEB Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
AleksantraFIN11948
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 38 CMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.300Maximum beam3.758Draft2.187Displacement6,750Wetted area29.00IMS L10.383LSM010.270Accomod. length11.300Sink (kg/mm) 22.19
VCGD0.077VCGM0.014 RM Rated (kg·m) 181.1Limit of positive stability(°) 125.6 Stability Index 127.3 BLR index 0.0000Default crew weight170 Declared crew weight 180
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.470PBW0.229PIPA0.0038
EDL2.460ST10.065ST20.177
ST30.183ST40.110ST50.300
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.300IG15.600ISP15.800MDT10.110MDL10.210MDT2MDL2TLMWGO
E5.350J4.360BAS1.680FSDSFJSPL4.743WPLTPS5.250BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26/02/2020
SFFP0.455FFMFF1.387LCFcl6.020SG
SAFP11.081FAMFA1.166LCFsh6.278HBI1.321
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004TEB Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
AleksantraFIN11948
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.251.101.923.354.5548.30
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment14.3615.60NoNo 34.6210/06/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment116.2916.2916.297.809.35110.09
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment116.7014.7015.707.707.70100%100.74
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004TEB Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org