Non Spin/HSFClub Certificate2026
LetheNOR 12488
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°43.5°41.2°39.7°38.8°38.5°38.9°39.4°41.3°
Beat VMG2.373.374.084.584.834.934.985.004.88
52°3.735.146.056.606.886.997.067.127.10
60°4.025.416.296.797.067.207.277.367.34
75°4.235.616.466.937.237.447.587.757.82
90°4.115.506.426.947.267.537.778.138.35
110°3.504.895.966.707.147.477.808.459.07
120°3.194.605.696.496.997.357.688.389.18
135°2.704.015.105.986.647.077.408.068.81
150°2.253.404.385.255.996.576.987.608.25
Run VMG1.952.943.824.695.476.166.707.418.04
Gybe Angles143.1°144.9°171.2°173.9°175.7°177.1°178.3°178.9°178.9°
APH ToD:600.6CDL: 8.538APH ToT: 0.9990CertNo:9836
BOAT
ClassFirst 34.7DesignerB.FarrBuilderBeneteauAge date01/2008Series date01/2004Offset fileFIRST347.offData file9836
HULL
Length Overall9.982 mMaximum Beam3.372 mDraft1.989 mDisplacement4,441 kgDLR6.5852IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight540 kg(declared)Minimum weight410 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.6635.40Headsail Luffed25.7425.74Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10.07Storm Jib8.85Heavy Weather Jib23.87
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 98.0 kg·m Stability Index 124.9
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  03440004L7O Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
LetheNOR 12488
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 VMG1517.61069.8882.5786.9745.2729.9722.2719.7737.7
52°964.5700.9595.2545.3523.6514.7509.7505.4507.3
60°896.0664.9572.3530.5510.2500.1495.0489.3490.4
75°851.8642.1556.9519.5498.1484.1474.8464.7460.5
90°875.9654.3560.3518.9495.7478.1463.3442.8431.0
110°1027.3736.2603.7537.5504.4481.7461.6425.8397.0
120°1128.6781.9633.0554.4514.7489.9468.8429.5392.1
135°1335.7897.6706.5602.3542.4509.3486.6446.8408.5
150°1598.51059.8822.4685.9601.4548.1516.1473.9436.2
Run VMG1845.81223.8941.9767.6658.4584.7537.1485.9447.9
Selected Courses
Windward / Leeward1681.71146.8912.2777.3701.8657.3629.6602.8592.8
All purpose1248.5871.8709.8623.3576.5549.3531.4508.6495.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward739.10.8118
All purpose600.60.9990
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7425
Downwind "popa"0.8078
70% up, 30% down "Ilhabela"0.7610
30% up, 70% down "Ilhabela-inverso"0.7870
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Predominantly Upwind636.20.9431
Predominantly Downwind626.70.9575
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP625.00.9600 Predom. Rc High482.11.2446 5B SF Bay L/M823.50.7286 TriNum AP Low790.80.7587 Predom. Dn Low1020.20.5881 5B SF Bay Med694.50.8639 TriNum AP Med596.51.0059 Predom. Dn L/M725.80.8267 5B SF Bay M/H624.30.9610 TriNum AP High527.41.1378 Predom. Dn Med599.91.0002 5B SF Bay High597.91.0035 TriNum W/L Low1081.20.5549 Predom. Dn M/H525.01.1429 5B AP Low894.50.6708 TriNum W/L Med733.40.8181 Predom. Dn High488.41.2284 5B AP L/M683.50.8778 TriNum W/L Hig626.50.9577 ChiMac Up Low809.90.7408 5B AP Med587.11.0220 Predom. Upwind663.50.9043 ChiMac Up Med727.40.8249 5B AP M/H534.41.1228 Predom. Reaching600.60.9991 ChiMac Up High633.00.9478 5B AP High510.31.1759 Predom. Downwind660.60.9083 ChiMac Off Low860.50.6973 5B W/L Low1221.90.4910 Predom. Up Low928.10.6465 ChiMac Off Med746.50.8038 5B W/L L/M868.10.6911 Predom. Up L/M699.10.8583 ChiMac Off High613.70.9776 5B W/L Med718.40.8352 Predom. Up Med613.50.9779 ChiMac AP Low828.80.7239 5B W/L M/H635.90.9436 Predom. Up M/H573.01.0472 ChiMac AP Med732.30.8193 5B W/L High605.70.9906 Predom. Up High558.51.0743 ChiMac AP High620.40.9670 W/L 60-40 Low1204.50.4981 Predom. Rc Low858.10.6992 BayMac Cove Island963.90.6225 W/L 60-40 L/M865.70.6931 Predom. Rc L/M641.40.9354 BayMac Shore952.10.6302 W/L 60-40 Med726.50.8258 Predom. Rc Med555.81.0795 Harvest Moon529.91.1323 W/L 60-40 M/H653.70.9178 Predom. Rc M/H507.21.1830 5B SF Bay Low1012.40.5926 W/L 60-40 High629.20.9535      SA/DSPL Up22.25SA/DSPL Dn22.25
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance657.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating657.20.9130
FinRating, kevyt tuuli1207.00.8285
FinRating, kova tuuli514.20.9724
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9130
Triple Number Coastal/Long Distance Low0.7587
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1378
Triple Number Windward/Leeward Low0.5828
Triple Number Windward/Leeward Medium0.8181
Triple Number Windward/Leeward High0.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
For information
General Purpose Handicap (GPH)678.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Saronikos S All Purpose674.40.8897
Saronikos S Upwind736.30.8149
Saronikos S Downwind614.30.9766
Saronikos N All Purpose719.40.8341
Saronikos N Upwind770.50.7787
Saronikos N Downwind685.40.8754
Saronikos SW All Purpose686.00.8746
Saronikos SW Upwind756.50.7931
Saronikos SW Downwind631.30.9504
Saronikos NE All Purpose756.90.7927
Saronikos NE Upwind723.00.8298
Saronikos NE Downwind782.40.7668
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose625.00.9600
5-Band All Purpose Low965.90.6212
5-Band All Purpose L/M708.50.8468
5-Band All Purpose Med604.50.9926
5-Band All Purpose M/H547.21.0964
5-Band All Purpose High521.81.1498
Single Number Predominant Upwind634.00.9464
Single Number Predominant Reaching575.01.0435
Single Number Predominant Downwind628.20.9551
5-Band 50-50 Windward/Leeward Low1221.90.4910
5-Band 50-50 Windward/Leeward L/M868.10.6911
5-Band 50-50 Windward/Leeward Med718.40.8352
5-Band 50-50 Windward/Leeward M/H635.90.9436
5-Band 50-50 Windward/Leeward High605.70.9906
5-Band 60-40 Windward/Leeward Low1204.50.4981
5-Band 60-40 Windward/Leeward L/M865.70.6931
5-Band 60-40 Windward/Leeward Med726.50.8258
5-Band 60-40 Windward/Leeward M/H653.70.9178
5-Band 60-40 Windward/Leeward High629.20.9535
Triple Number 50-50 Windward/Leeward Low1081.20.5549
Triple Number 50-50 Windward/Leeward Med733.50.8180
Triple Number 50-50 Windward/Leeward High626.50.9577
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward746.70.8036
Triple Number 60-40 Windward/Leeward Low1069.10.5612
Triple Number 60-40 Windward/Leeward Med740.20.8106
Triple Number 60-40 Windward/Leeward High645.80.9290
Triple Number All-Purpose Low862.40.6957
Triple Number All-Purpose Med614.80.9759
Triple Number All-Purpose High539.81.1115
Triple Number Predominant Upwind Low846.30.7090
Triple Number Predominant Upwind Med624.80.9603
Triple Number Predominant Upwind High572.31.0485
Triple Number Predominant Reaching Low774.60.7746
Triple Number Predominant Reaching Med572.81.0475
Triple Number Predominant Reaching High491.41.2211
Triple Number Predominant Downwind Low899.50.6671
Triple Number Predominant Downwind Med615.70.9745
Triple Number Predominant Downwind High506.71.1840
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low790.8
Triple Number Coastal/Long Distance Medium596.4
Triple Number Coastal/Long Distance High527.3
Triple Number Windward/Leeward Low1029.5
Triple Number Windward/Leeward Medium733.4
Triple Number Windward/Leeward High626.5
Predominantly Upwind636.2
Predominantly Downwind626.7
Predominantly Reaching591.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7587
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1378
Triple Number Windward/Leeward Low0.5828
Triple Number Windward/Leeward Medium0.8181
Triple Number Windward/Leeward High0.9577
Coastal/Long Distance0.9130
Predominantly Upwind0.9431
Predominantly Downwind0.9575
For information
General Purpose Handicap (GPH)678.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9990
Distanseseilas Trippeltall svak vind0.7587
Distanseseilas Trippeltall mellomvind1.0060
Distanseseilas Trippeltall sterk vind1.1378
Pølsebane Trippeltall svak vind0.5828
Pølsebane Trippeltall mellomvind0.8181
Pølsebane Trippeltall sterk vind0.9577
Motvind Singeltall0.9431
Medvind Singeltall0.9575
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Coastal/Long Distance657.20.9130
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind636.20.9431
Predominantly Downwind626.70.9575
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore595.81.0071
Cape Doctor Coastal499.21.2018
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7587
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1378
Triple Number Windward/Leeward Low0.5828
Triple Number Windward/Leeward Medium0.8181
Triple Number Windward/Leeward High0.9577
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7587
Triple Number Coastal/Long Distance Medium1.0060
Triple Number Coastal/Long Distance High1.1378
Triple Number Windward/Leeward Low0.5828
Triple Number Windward/Leeward Medium0.8181
Triple Number Windward/Leeward High0.9577
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Predominantly Upwind636.20.9431
Predominantly Downwind626.70.9575
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance657.20.9130
Triple Number Coastal/Long Distance Low790.80.7587
Triple Number Coastal/Long Distance Medium596.41.0060
Triple Number Coastal/Long Distance High527.31.1378
Triple Number Windward/Leeward Low1029.50.5828
Triple Number Windward/Leeward Medium733.40.8181
Triple Number Windward/Leeward High626.50.9577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1698.11154.5859.2702.5615.8570.8537.8486.2469.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP625.00.9600 Predom. Dn High488.41.2284 5B AP M/H534.41.1228 TriNum AP Low790.80.7587 Predom. Rc Low858.10.6992 5B AP High510.31.1759 TriNum AP Med596.51.0059 Predom. Rc L/M641.40.9354 5B SF Bay Low1012.40.5926 TriNum AP High527.41.1378 Predom. Rc Med555.81.0795 5B SF Bay L/M823.50.7286 TriNum W/L Low1081.20.5549 Predom. Rc M/H507.21.1830 5B SF Bay Med694.50.8639 TriNum W/L Med733.40.8181 Predom. Rc High482.11.2446 5B SF Bay M/H624.30.9610 TriNum W/L Hig626.50.9577 5B W/L Low1221.90.4910 5B SF Bay High597.91.0035 Predom. Upwind663.50.9043 5B W/L L/M868.10.6911 ChiMac Up Low809.90.7408 Predom. Reaching600.60.9991 5B W/L Med718.40.8352 ChiMac Up Med727.40.8249 Predom. Downwind660.60.9083 5B W/L M/H635.90.9436 ChiMac Up High633.00.9478 Predom. Up Low928.10.6465 5B W/L High605.70.9906 ChiMac Off Low860.50.6973 Predom. Up L/M699.10.8583 W/L 60-40 Low1204.50.4981 ChiMac Off Med746.50.8038 Predom. Up Med613.50.9779 W/L 60-40 L/M865.70.6931 ChiMac Off High613.70.9776 Predom. Up M/H573.01.0472 W/L 60-40 Med726.50.8258 ChiMac AP Low828.80.7239 Predom. Up High558.51.0743 W/L 60-40 M/H653.70.9178 ChiMac AP Med732.30.8193 Predom. Dn Low1020.20.5881 W/L 60-40 High629.20.9535 ChiMac AP High620.40.9670 Predom. Dn L/M725.80.8267 5B AP Low894.50.6708 BayMac Cove Island963.90.6225 Predom. Dn Med599.91.0002 5B AP L/M683.50.8778 BayMac Shore952.10.6302 Predom. Dn M/H525.01.1429 5B AP Med587.11.0220 Harvest Moon529.91.1323      SA/DSPL Up22.25SA/DSPL Dn22.25
ORC Ref  03440004L7O Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
LetheNOR 12488
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 beam3.372Draft1.989Displacement4,441Wetted area21.82IMS L9.046LSM08.769Accomod. length9.982Sink (kg/mm) 16.23
VCGD-0.081VCGM-0.055 RM Rated (kg·m) 98.0Limit of positive stability(°) 126.0 Stability Index 124.9 BLR index 0.0000Default crew weight571 Declared crew weight 540
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.405PBWPIPA0.0033
EDL1.770ST10.042ST20.180
ST30.180ST40.112ST50.270
RIG
BackstayFixedForestayAdjustableInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.810IG13.170ISP14.620MDT10.114MDL10.164MDT20.107MDL20.134TL0.995MW0.164GO0.199
E4.490J3.670BAS1.540FSD0.035SFJ0.000SPL0.000WPLTPS5.100BD0.000MWT95.30MCG5.700
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.081Flotation Date01/01/2015
SFFP0.172FFM1.309FF1.309LCFcl5.369SG0.0000
SAFP9.530FAM1.054FA1.054LCFsh5.611HBI1.172
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004L7O Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
LetheNOR 12488
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment336-2022022510570.341.051.772.913.7334.6625/02/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment336-2022022511010.120.641.182.042.863.7112.98YesNo 25.7425/02/202223/4 rettet iht måling gjort under vm 2024306-2025012313450.070.400.761.642.643.6812.75NoNo 22.1623/01/20252025 Windseeker306-2019091112090.100.470.901.732.563.3612.12YesNo 20.8711/09/2019336-2022080114030.090.400.731.472.343.3011.33NoNo 17.7501/08/2022
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  03440004L7O Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org