Club Certificate2026
Leda 3NOR 12485
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 Angles46.2°43.4°41.0°39.5°38.4°37.9°38.3°38.7°40.4°
Beat VMG2.383.374.094.604.874.985.045.064.96
52°3.745.136.056.616.897.027.097.157.13
60°4.025.416.296.797.067.217.297.377.37
75°4.225.616.536.987.227.447.597.757.83
90°4.375.866.757.217.507.717.858.128.35
110°4.195.706.747.287.698.068.398.889.34
120°3.985.546.617.197.628.058.499.3810.04
135°3.504.996.126.877.337.758.209.2511.11
150°2.904.215.316.236.867.267.618.389.39
Run VMG2.513.654.605.405.976.426.797.428.13
Gybe Angles139.8°143.5°147.8°150.2°153.0°158.8°163.0°163.3°141.0°
APH ToD:568.5CDL: 8.610APH ToT: 1.0554CertNo:9835
BOAT
ClassFirst 34.7DesignerB.FarrBuilderBeneteauAge date01/2008Series date01/2004Offset fileFIRST347.offData file9835
HULL
Length Overall9.982 mMaximum Beam3.372 mDraft1.996 mDisplacement4,539 kgDLR6.6510IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight500 kg(declared)Minimum weight370 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.3635.12Headsail Luffed26.4226.42Headsail FlyingSymmetricAsymmetric61.4672.15 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.06Storm Jib8.68Heavy Weather Jib23.42
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 101.9 kg·m Stability Index 127.2
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  03440004KER Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Leda 3NOR 12485
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 VMG1514.91068.2880.6783.4739.3722.6714.3711.0725.8
52°963.4701.2595.2544.8522.4512.9508.0503.6505.0
60°895.6665.8572.7530.5509.8499.1493.9488.2488.8
75°852.2641.8551.2515.5498.5484.2474.5464.5459.9
90°823.7614.4533.4499.5479.8467.1458.9443.3431.3
110°858.4631.8534.2494.5468.3446.5429.0405.3385.5
120°903.7649.3544.3500.5472.4447.3424.1384.0358.5
135°1028.3721.6588.2524.2491.2464.7439.1389.0324.1
150°1242.3854.6677.6577.9524.8495.5472.9429.5383.5
Run VMG1434.5986.8782.4667.2602.8561.1529.9485.5442.8
Selected Courses
Windward / Leeward1474.71027.5831.5725.3671.1641.9622.1598.2584.3
All purpose1108.3788.9652.9585.0549.9529.0514.0492.4476.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward701.40.8554
All purpose568.51.0554
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7474
Downwind "popa"0.9099
70% up, 30% down "Ilhabela"0.7897
30% up, 70% down "Ilhabela-inverso"0.8542
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Predominantly Upwind616.30.9735
Predominantly Downwind575.01.0434
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP592.11.0133 Predom. Rc High463.71.2939 5B SF Bay L/M762.40.7870 TriNum AP Low720.90.8323 Predom. Dn Low864.40.6942 5B SF Bay Med660.40.9086 TriNum AP Med565.01.0620 Predom. Dn L/M643.80.9320 5B SF Bay M/H607.10.9883 TriNum AP High509.71.1773 Predom. Dn Med556.61.0780 5B SF Bay High582.31.0303 TriNum W/L Low973.40.6164 Predom. Dn M/H502.51.1940 5B AP Low796.20.7536 TriNum W/L Med695.20.8630 Predom. Dn High466.11.2874 5B AP L/M633.70.9468 TriNum W/L Hig618.10.9707 ChiMac Up Low773.50.7757 5B AP Med557.81.0757 Predom. Upwind642.20.9343 ChiMac Up Med699.80.8574 5B AP M/H515.91.1630 Predom. Reaching562.21.0672 ChiMac Up High614.90.9757 5B AP High493.31.2163 Predom. Downwind599.71.0005 ChiMac Off Low747.00.8032 5B W/L Low1090.30.5503 Predom. Up Low879.20.6825 ChiMac Off Med663.70.9041 5B W/L L/M799.20.7507 Predom. Up L/M672.20.8926 ChiMac Off High564.41.0631 5B W/L Med684.50.8766 Predom. Up Med597.41.0043 ChiMac AP Low755.90.7938 5B W/L M/H625.50.9592 Predom. Up M/H562.61.0664 ChiMac AP Med678.60.8842 5B W/L High600.01.0001 Predom. Up High548.01.0948 ChiMac AP High587.81.0207 W/L 60-40 Low1098.80.5460 Predom. Rc Low767.60.7817 BayMac Cove Island869.90.6897 W/L 60-40 L/M810.00.7407 Predom. Rc L/M592.21.0131 BayMac Shore862.60.6955 W/L 60-40 Med698.30.8593 Predom. Rc Med527.41.1376 Harvest Moon499.61.2009 W/L 60-40 M/H643.90.9319 Predom. Rc M/H489.31.2261 5B SF Bay Low920.90.6515 W/L 60-40 High622.80.9634      SA/DSPL Up22.06SA/DSPL Dn34.77
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance618.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating618.30.9703
FinRating, kevyt tuuli1070.70.9339
FinRating, kova tuuli496.31.0075
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9704
Triple Number Coastal/Long Distance Low0.8323
Triple Number Coastal/Long Distance Medium1.0621
Triple Number Coastal/Long Distance High1.1773
Triple Number Windward/Leeward Low0.6455
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High0.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
For information
General Purpose Handicap (GPH)635.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Saronikos S All Purpose652.30.9199
Saronikos S Upwind730.80.8210
Saronikos S Downwind551.81.0874
Saronikos N All Purpose679.30.8832
Saronikos N Upwind762.40.7869
Saronikos N Downwind592.71.0123
Saronikos SW All Purpose652.10.9200
Saronikos SW Upwind749.00.8011
Saronikos SW Downwind551.01.0889
Saronikos NE All Purpose699.00.8583
Saronikos NE Upwind712.40.8422
Saronikos NE Downwind659.40.9100
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose592.11.0133
5-Band All Purpose Low866.50.6925
5-Band All Purpose L/M655.40.9154
5-Band All Purpose Med575.61.0424
5-Band All Purpose M/H531.81.1282
5-Band All Purpose High507.01.1835
Single Number Predominant Upwind615.30.9751
Single Number Predominant Reaching541.61.1077
Single Number Predominant Downwind575.71.0422
5-Band 50-50 Windward/Leeward Low1090.30.5503
5-Band 50-50 Windward/Leeward L/M799.20.7507
5-Band 50-50 Windward/Leeward Med684.50.8766
5-Band 50-50 Windward/Leeward M/H625.50.9592
5-Band 50-50 Windward/Leeward High600.01.0001
5-Band 60-40 Windward/Leeward Low1098.80.5460
5-Band 60-40 Windward/Leeward L/M810.00.7407
5-Band 60-40 Windward/Leeward Med698.30.8593
5-Band 60-40 Windward/Leeward M/H643.90.9319
5-Band 60-40 Windward/Leeward High622.80.9634
Triple Number 50-50 Windward/Leeward Low973.40.6164
Triple Number 50-50 Windward/Leeward Med695.30.8629
Triple Number 50-50 Windward/Leeward High618.10.9707
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward715.40.8387
Triple Number 60-40 Windward/Leeward Low982.50.6107
Triple Number 60-40 Windward/Leeward Med708.60.8468
Triple Number 60-40 Windward/Leeward High637.50.9412
Triple Number All-Purpose Low780.60.7687
Triple Number All-Purpose Med583.11.0289
Triple Number All-Purpose High525.11.1426
Triple Number Predominant Upwind Low800.60.7495
Triple Number Predominant Upwind Med606.60.9891
Triple Number Predominant Upwind High563.71.0643
Triple Number Predominant Reaching Low700.80.8562
Triple Number Predominant Reaching Med542.81.1054
Triple Number Predominant Reaching High473.41.2674
Triple Number Predominant Downwind Low774.40.7748
Triple Number Predominant Downwind Med565.61.0609
Triple Number Predominant Downwind High483.61.2406
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low720.9
Triple Number Coastal/Long Distance Medium564.9
Triple Number Coastal/Long Distance High509.6
Triple Number Windward/Leeward Low929.5
Triple Number Windward/Leeward Medium695.2
Triple Number Windward/Leeward High618.1
Predominantly Upwind616.3
Predominantly Downwind575.0
Predominantly Reaching550.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8323
Triple Number Coastal/Long Distance Medium1.0621
Triple Number Coastal/Long Distance High1.1773
Triple Number Windward/Leeward Low0.6455
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High0.9707
Coastal/Long Distance0.9704
Predominantly Upwind0.9735
Predominantly Downwind1.0434
For information
General Purpose Handicap (GPH)635.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0554
Distanseseilas Trippeltall svak vind0.8323
Distanseseilas Trippeltall mellomvind1.0621
Distanseseilas Trippeltall sterk vind1.1773
Pølsebane Trippeltall svak vind0.6455
Pølsebane Trippeltall mellomvind0.8630
Pølsebane Trippeltall sterk vind0.9707
Motvind Singeltall0.9735
Medvind Singeltall1.0434
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Coastal/Long Distance618.30.9704
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind616.30.9735
Predominantly Downwind575.01.0434
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore588.51.0196
Cape Doctor Coastal481.01.2474
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8323
Triple Number Coastal/Long Distance Medium1.0621
Triple Number Coastal/Long Distance High1.1773
Triple Number Windward/Leeward Low0.6455
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High0.9707
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8323
Triple Number Coastal/Long Distance Medium1.0621
Triple Number Coastal/Long Distance High1.1773
Triple Number Windward/Leeward Low0.6455
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High0.9707
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Predominantly Upwind616.30.9735
Predominantly Downwind575.01.0434
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.30.9704
Triple Number Coastal/Long Distance Low720.90.8323
Triple Number Coastal/Long Distance Medium564.91.0621
Triple Number Coastal/Long Distance High509.61.1773
Triple Number Windward/Leeward Low929.50.6455
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.71023.4781.6656.0586.3549.1519.2469.3453.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP592.11.0133 Predom. Dn High466.11.2874 5B AP M/H515.91.1630 TriNum AP Low720.90.8323 Predom. Rc Low767.60.7817 5B AP High493.31.2163 TriNum AP Med565.01.0620 Predom. Rc L/M592.21.0131 5B SF Bay Low920.90.6515 TriNum AP High509.71.1773 Predom. Rc Med527.41.1376 5B SF Bay L/M762.40.7870 TriNum W/L Low973.40.6164 Predom. Rc M/H489.31.2261 5B SF Bay Med660.40.9086 TriNum W/L Med695.20.8630 Predom. Rc High463.71.2939 5B SF Bay M/H607.10.9883 TriNum W/L Hig618.10.9707 5B W/L Low1090.30.5503 5B SF Bay High582.31.0303 Predom. Upwind642.20.9343 5B W/L L/M799.20.7507 ChiMac Up Low773.50.7757 Predom. Reaching562.21.0672 5B W/L Med684.50.8766 ChiMac Up Med699.80.8574 Predom. Downwind599.71.0005 5B W/L M/H625.50.9592 ChiMac Up High614.90.9757 Predom. Up Low879.20.6825 5B W/L High600.01.0001 ChiMac Off Low747.00.8032 Predom. Up L/M672.20.8926 W/L 60-40 Low1098.80.5460 ChiMac Off Med663.70.9041 Predom. Up Med597.41.0043 W/L 60-40 L/M810.00.7407 ChiMac Off High564.41.0631 Predom. Up M/H562.61.0664 W/L 60-40 Med698.30.8593 ChiMac AP Low755.90.7938 Predom. Up High548.01.0948 W/L 60-40 M/H643.90.9319 ChiMac AP Med678.60.8842 Predom. Dn Low864.40.6942 W/L 60-40 High622.80.9634 ChiMac AP High587.81.0207 Predom. Dn L/M643.80.9320 5B AP Low796.20.7536 BayMac Cove Island869.90.6897 Predom. Dn Med556.61.0780 5B AP L/M633.70.9468 BayMac Shore862.60.6955 Predom. Dn M/H502.51.1940 5B AP Med557.81.0757 Harvest Moon499.61.2009      SA/DSPL Up22.06SA/DSPL Dn34.77
ORC Ref  03440004KER Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Leda 3NOR 12485
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 34.7MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.982Maximum beam3.372Draft1.996Displacement4,539Wetted area21.98IMS L9.062LSM08.804Accomod. length9.982Sink (kg/mm) 16.34
VCGD-0.110VCGM-0.091 RM Rated (kg·m) 101.9Limit of positive stability(°) 128.0 Stability Index 127.2 BLR index 0.0000Default crew weight574 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL1.780ST10.040ST20.180
ST30.180ST40.110ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.800IG13.170ISP13.760MDT10.100MDL10.180MDT20.100MDL20.150TL1.230MW0.150GO0.150
E4.490J3.670BAS1.540FSDFoilSFJ0.000SPL0.000WPLTPS5.000BD0.000MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.110Flotation Date01/01/2015
SFFP0.172FFM1.300FF1.300LCFcl5.371SG1.0250
SAFP9.530FAM1.050FA1.050LCFsh5.613HBI1.165
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004KER Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Leda 3NOR 12485
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2019042908280.100.001.692.893.7534.3629/04/20191-2019060410450.080.001.692.893.7534.3504/06/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment468-2024042210540.060.561.052.502.973.8312.60YesNo 26.4222/04/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment394-20240318124414.2012.6013.405.166.8875%61.4618/03/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440004KER Issued on 07/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org