Double HandedClub Certificate2026
ALDEBARAN VNED 3797
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 Angles45.5°42.3°40.5°39.1°38.2°37.8°38.2°38.5°40.1°
Beat VMG2.473.484.214.674.905.005.055.094.99
52°3.865.256.186.696.927.037.097.167.12
60°4.135.516.396.867.097.227.297.387.37
75°4.325.696.547.007.277.467.607.777.86
90°4.195.586.497.007.327.587.818.178.43
110°4.055.626.687.217.567.838.048.358.71
120°3.935.486.567.177.597.998.368.889.22
135°3.454.956.126.907.397.848.309.3710.84
150°2.884.205.356.316.987.447.878.8510.25
Run VMG2.493.644.635.486.196.747.187.988.94
Gybe Angles140.9°145.6°149.6°153.0°159.2°166.2°170.9°170.0°160.9°
APH ToD:564.8CDL: 8.649APH ToT: 1.0623CertNo:13480
BOAT
ClassJ-35DesignerR.JohnstoneBuilderBashfordAge date01/1994Series date05/1983Offset fileJ35.offData fileNED3797
HULL
Length Overall10.820 mMaximum Beam3.646 mDraft2.119 mDisplacement4,619 kgDLR6.6102IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.1532.77Headsail Luffed31.5231.52Headsail FlyingSymmetric92.0692.06Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.41Storm Jib10.12Heavy Weather Jib27.32
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 119.6 kg·m Stability Index 115.5
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  04310004JN4 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ALDEBARAN VNED 3797
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 VMG1457.91033.3855.7770.4734.8720.7712.3706.7721.6
52°933.8685.1582.7538.4520.3512.5507.7502.9505.9
60°872.3653.3563.1524.7507.5498.8494.0487.9488.3
75°832.8633.1550.4514.2495.1482.6473.9463.1458.2
90°858.3645.3554.3514.6491.9475.1461.2440.7427.3
110°889.6640.8539.2499.0475.9459.7447.7431.3413.3
120°917.0656.9548.6502.0474.1450.6430.4405.3390.3
135°1043.3727.0588.7522.0487.0459.4433.5384.0332.1
150°1249.8856.5673.1571.0515.8484.0457.3406.6351.4
Run VMG1443.1989.0777.2656.9582.0533.8501.2451.0402.8
Selected Courses
Windward / Leeward1450.51011.1816.4713.6658.4627.2606.7578.8562.2
All purpose1100.1784.1647.6581.1546.5525.9510.7488.1472.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward687.50.8727
All purpose564.81.0623
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7590
Downwind "popa"0.9352
70% up, 30% down "Ilhabela"0.8044
30% up, 70% down "Ilhabela-inverso"0.8743
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Predominantly Upwind611.80.9807
Predominantly Downwind568.71.0551
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP586.81.0226 Predom. Rc High459.01.3071 5B SF Bay L/M750.20.7998 TriNum AP Low715.80.8382 Predom. Dn Low866.50.6924 5B SF Bay Med650.40.9225 TriNum AP Med561.41.0688 Predom. Dn L/M641.30.9356 5B SF Bay M/H596.21.0063 TriNum AP High506.01.1857 Predom. Dn Med549.91.0910 5B SF Bay High569.21.0541 TriNum W/L Low957.20.6268 Predom. Dn M/H491.71.2202 5B AP Low794.30.7554 TriNum W/L Med682.20.8795 Predom. Dn High453.41.3233 5B AP L/M629.30.9534 TriNum W/L Hig601.40.9977 ChiMac Up Low763.60.7857 5B AP Med554.21.0826 Predom. Upwind636.60.9425 ChiMac Up Med692.30.8667 5B AP M/H512.51.1708 Predom. Reaching563.21.0654 ChiMac Up High609.80.9840 5B AP High489.31.2263 Predom. Downwind593.81.0105 ChiMac Off Low745.90.8044 5B W/L Low1072.30.5595 Predom. Up Low866.00.6929 ChiMac Off Med659.70.9095 5B W/L L/M785.50.7638 Predom. Up L/M665.10.9022 ChiMac Off High557.01.0772 5B W/L Med671.20.8939 Predom. Up Med593.91.0103 ChiMac AP Low751.70.7982 5B W/L M/H609.80.9839 Predom. Up M/H559.21.0729 ChiMac AP Med673.90.8904 5B W/L High580.81.0331 Predom. Up High543.31.1043 ChiMac AP High582.21.0306 W/L 60-40 Low1076.90.5572 Predom. Rc Low774.30.7749 BayMac Cove Island861.90.6961 W/L 60-40 L/M795.20.7545 Predom. Rc L/M595.51.0076 BayMac Shore855.30.7015 W/L 60-40 Med686.30.8743 Predom. Rc Med528.21.1360 Harvest Moon498.11.2046 W/L 60-40 M/H630.80.9512 Predom. Rc M/H486.51.2333 5B SF Bay Low905.90.6623 W/L 60-40 High606.70.9890      SA/DSPL Up22.84SA/DSPL Dn44.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance612.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating612.10.9802
FinRating, kevyt tuuli1056.80.9462
FinRating, kova tuuli492.31.0156
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9802
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0689
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8795
Triple Number Windward/Leeward High0.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
For information
General Purpose Handicap (GPH)631.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Saronikos S All Purpose639.20.9387
Saronikos S Upwind721.10.8321
Saronikos S Downwind541.31.1085
Saronikos N All Purpose673.20.8913
Saronikos N Upwind753.20.7966
Saronikos N Downwind592.71.0123
Saronikos SW All Purpose643.70.9322
Saronikos SW Upwind739.50.8114
Saronikos SW Downwind550.51.0898
Saronikos NE All Purpose697.70.8599
Saronikos NE Upwind708.80.8465
Saronikos NE Downwind666.30.9005
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose586.81.0226
5-Band All Purpose Low862.70.6955
5-Band All Purpose L/M651.80.9205
5-Band All Purpose Med571.21.0504
5-Band All Purpose M/H525.01.1428
5-Band All Purpose High498.31.2042
Single Number Predominant Upwind610.40.9829
Single Number Predominant Reaching542.51.1060
Single Number Predominant Downwind569.61.0534
5-Band 50-50 Windward/Leeward Low1072.30.5595
5-Band 50-50 Windward/Leeward L/M785.50.7638
5-Band 50-50 Windward/Leeward Med671.20.8939
5-Band 50-50 Windward/Leeward M/H609.80.9839
5-Band 50-50 Windward/Leeward High580.81.0331
5-Band 60-40 Windward/Leeward Low1076.90.5572
5-Band 60-40 Windward/Leeward L/M795.20.7545
5-Band 60-40 Windward/Leeward Med686.30.8743
5-Band 60-40 Windward/Leeward M/H630.80.9512
5-Band 60-40 Windward/Leeward High606.70.9890
Triple Number 50-50 Windward/Leeward Low957.20.6268
Triple Number 50-50 Windward/Leeward Med682.30.8794
Triple Number 50-50 Windward/Leeward High601.40.9977
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward702.50.8541
Triple Number 60-40 Windward/Leeward Low963.20.6229
Triple Number 60-40 Windward/Leeward Med696.50.8615
Triple Number 60-40 Windward/Leeward High623.60.9622
Triple Number All-Purpose Low777.00.7722
Triple Number All-Purpose Med579.01.0363
Triple Number All-Purpose High517.71.1591
Triple Number Predominant Upwind Low790.60.7590
Triple Number Predominant Upwind Med602.70.9956
Triple Number Predominant Upwind High560.91.0696
Triple Number Predominant Reaching Low705.30.8507
Triple Number Predominant Reaching Med543.11.1047
Triple Number Predominant Reaching High470.81.2744
Triple Number Predominant Downwind Low774.80.7744
Triple Number Predominant Downwind Med559.31.0727
Triple Number Predominant Downwind High471.11.2736
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low715.8
Triple Number Coastal/Long Distance Medium561.3
Triple Number Coastal/Long Distance High506.0
Triple Number Windward/Leeward Low913.8
Triple Number Windward/Leeward Medium682.2
Triple Number Windward/Leeward High601.4
Predominantly Upwind611.8
Predominantly Downwind568.7
Predominantly Reaching549.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0689
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8795
Triple Number Windward/Leeward High0.9977
Coastal/Long Distance0.9802
Predominantly Upwind0.9807
Predominantly Downwind1.0551
For information
General Purpose Handicap (GPH)631.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0623
Distanseseilas Trippeltall svak vind0.8382
Distanseseilas Trippeltall mellomvind1.0689
Distanseseilas Trippeltall sterk vind1.1857
Pølsebane Trippeltall svak vind0.6566
Pølsebane Trippeltall mellomvind0.8795
Pølsebane Trippeltall sterk vind0.9977
Motvind Singeltall0.9807
Medvind Singeltall1.0551
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Coastal/Long Distance612.10.9802
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind611.80.9807
Predominantly Downwind568.71.0551
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore567.21.0578
Cape Doctor Coastal477.01.2580
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0689
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8795
Triple Number Windward/Leeward High0.9977
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8382
Triple Number Coastal/Long Distance Medium1.0689
Triple Number Coastal/Long Distance High1.1857
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8795
Triple Number Windward/Leeward High0.9977
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Predominantly Upwind611.80.9807
Predominantly Downwind568.71.0551
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance612.10.9802
Triple Number Coastal/Long Distance Low715.80.8382
Triple Number Coastal/Long Distance Medium561.31.0689
Triple Number Coastal/Long Distance High506.01.1857
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium682.20.8795
Triple Number Windward/Leeward High601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.81008.9770.1648.6581.6545.0515.2467.9452.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP586.81.0226 Predom. Dn High453.41.3233 5B AP M/H512.51.1708 TriNum AP Low715.80.8382 Predom. Rc Low774.30.7749 5B AP High489.31.2263 TriNum AP Med561.41.0688 Predom. Rc L/M595.51.0076 5B SF Bay Low905.90.6623 TriNum AP High506.01.1857 Predom. Rc Med528.21.1360 5B SF Bay L/M750.20.7998 TriNum W/L Low957.20.6268 Predom. Rc M/H486.51.2333 5B SF Bay Med650.40.9225 TriNum W/L Med682.20.8795 Predom. Rc High459.01.3071 5B SF Bay M/H596.21.0063 TriNum W/L Hig601.40.9977 5B W/L Low1072.30.5595 5B SF Bay High569.21.0541 Predom. Upwind636.60.9425 5B W/L L/M785.50.7638 ChiMac Up Low763.60.7857 Predom. Reaching563.21.0654 5B W/L Med671.20.8939 ChiMac Up Med692.30.8667 Predom. Downwind593.81.0105 5B W/L M/H609.80.9839 ChiMac Up High609.80.9840 Predom. Up Low866.00.6929 5B W/L High580.81.0331 ChiMac Off Low745.90.8044 Predom. Up L/M665.10.9022 W/L 60-40 Low1076.90.5572 ChiMac Off Med659.70.9095 Predom. Up Med593.91.0103 W/L 60-40 L/M795.20.7545 ChiMac Off High557.01.0772 Predom. Up M/H559.21.0729 W/L 60-40 Med686.30.8743 ChiMac AP Low751.70.7982 Predom. Up High543.31.1043 W/L 60-40 M/H630.80.9512 ChiMac AP Med673.90.8904 Predom. Dn Low866.50.6924 W/L 60-40 High606.70.9890 ChiMac AP High582.21.0306 Predom. Dn L/M641.30.9356 5B AP Low794.30.7554 BayMac Cove Island861.90.6961 Predom. Dn Med549.91.0910 5B AP L/M629.30.9534 BayMac Shore855.30.7015 Predom. Dn M/H491.71.2202 5B AP Med554.21.0826 Harvest Moon498.11.2046      SA/DSPL Up22.84SA/DSPL Dn44.56
ORC Ref  04310004JN4 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ALDEBARAN VNED 3797
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-35Measurement17/06/1998HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.820Maximum beam3.646Draft2.119Displacement4,619Wetted area23.32IMS L9.040LSM08.873Accomod. length10.820Sink (kg/mm) 17.32
VCGD-0.149VCGM-0.085 RM Rated (kg·m) 119.6Limit of positive stability(°) 119.1 Stability Index 115.5 BLR index 0.0000Default crew weight170 Declared crew weight 575
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.112PIPA0.0028
EDL1.700ST10.040ST20.180
ST30.180ST40.092ST50.304
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P12.650IG14.180ISP14.240MDT10.115MDL10.179MDT20.096MDL20.135TL2.000MW0.135GO0.149
E4.250J4.460BAS1.450FSD0.032SFJ0.000SPL4.580WPLTPSBD0.132MWT154.00MCG4.340
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date29/04/1999
SFFP0.582FFM1.128FF1.136LCFcl6.060SG1.0220
SAFP10.519FAM0.881FA0.886LCFsh6.331HBI0.962
W160.0W260.0W360.0W460.0
PD1474.6PD2472.2PD3471.0PD4472.6
WD12.170PLM9000.00GSA1.0RSA1.0RM121.7
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004JN4 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ALDEBARAN VNED 3797
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment010.160.901.632.763.5732.15
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment024.3014.40NoNo 31.52
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0214.2014.2014.207.807.7092.06
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004JN4 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org