Non Spin/HSFClub Certificate2026
BliaNOR 11075
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 Angles47.7°44.4°42.0°40.5°39.5°38.9°38.6°38.8°39.7°
Beat VMG2.363.404.164.735.095.255.335.385.32
52°3.745.246.246.937.327.507.587.677.67
60°4.065.566.537.167.537.727.817.917.92
75°4.305.786.757.357.717.958.118.288.37
90°4.185.666.697.347.738.018.268.638.86
110°3.555.016.157.017.567.938.268.889.45
120°3.234.715.856.767.397.818.148.809.49
135°2.734.095.236.176.937.477.848.509.20
150°2.283.464.555.496.306.987.488.168.80
Run VMG1.983.003.944.805.606.336.967.818.43
Gybe Angles143.5°146.9°151.9°158.3°174.8°176.2°177.7°178.9°179.1°
APH ToD:573.2CDL: 9.838APH ToT: 1.0468CertNo:8079
BOAT
ClassDUFOUR 40 HRDesignerUmbertoFelciBuilderDufour YachtsAge date01/2002Series date01/2001Offset fileDUFOUR40FK.offData file8079
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.092 mDisplacement7,618 kgDLR6.6091IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight736 kg(default)Minimum weight606 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.7046.61Headsail Luffed33.5033.50Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.56Storm Jib11.71Heavy Weather Jib31.61
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 173.2 kg·m Stability Index 113.2
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  03440004PB3 Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BliaNOR 11075
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 VMG1522.91060.0865.2761.6707.6686.2675.6669.3677.3
52°961.4687.1577.0519.6491.9480.1474.8469.6469.5
60°887.4648.0551.0502.5478.2466.5461.0455.3454.7
75°837.8623.3533.0490.0467.2453.0443.9434.6430.1
90°861.7635.8537.9490.8466.0449.3436.0417.0406.4
110°1014.1718.1585.3513.2476.0453.7436.1405.4381.0
120°1115.6764.8614.9532.4487.1461.2442.3408.9379.3
135°1317.3879.9688.0583.8519.6482.2458.9423.7391.5
150°1577.01039.5791.9655.9571.4515.5481.2441.2408.9
Run VMG1821.01200.3913.1750.1643.2569.0517.2460.9427.0
Selected Courses
Windward / Leeward1672.01130.2889.2755.9675.4627.6596.4565.1552.1
All purpose1238.2855.7688.7598.9547.6518.2499.5477.0463.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward712.60.8420
All purpose573.21.0468
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7741
Downwind "popa"0.8311
70% up, 30% down "Ilhabela"0.7904
30% up, 70% down "Ilhabela-inverso"0.8131
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Predominantly Upwind607.70.9873
Predominantly Downwind602.80.9953
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP597.91.0035 Predom. Rc High453.41.3233 5B SF Bay L/M801.20.7489 TriNum AP Low772.20.7770 Predom. Dn Low1001.30.5992 5B SF Bay Med666.00.9009 TriNum AP Med569.21.0541 Predom. Dn L/M704.30.8519 5B SF Bay M/H589.41.0180 TriNum AP High495.71.2103 Predom. Dn Med576.11.0414 5B SF Bay High559.81.0718 TriNum W/L Low1062.60.5647 Predom. Dn M/H498.11.2046 5B AP Low877.20.6840 TriNum W/L Med708.00.8474 Predom. Dn High461.21.3009 5B AP L/M660.80.9080 TriNum W/L Hig592.51.0127 ChiMac Up Low790.90.7587 5B AP Med559.01.0734 Predom. Upwind635.60.9440 ChiMac Up Med703.50.8529 5B AP M/H502.91.1931 Predom. Reaching575.21.0430 ChiMac Up High603.50.9941 5B AP High478.61.2537 Predom. Downwind637.20.9416 ChiMac Off Low839.90.7144 5B W/L Low1205.40.4978 Predom. Up Low914.60.6560 ChiMac Off Med724.40.8283 5B W/L L/M846.10.7091 Predom. Up L/M676.90.8864 ChiMac Off High589.71.0174 5B W/L Med692.00.8670 Predom. Up Med583.71.0279 ChiMac AP Low808.80.7419 5B W/L M/H603.00.9949 Predom. Up M/H537.81.1156 ChiMac AP Med709.20.8460 5B W/L High568.31.0559 Predom. Up High521.51.1504 ChiMac AP High593.61.0107 W/L 60-40 Low1189.70.5043 Predom. Rc Low841.30.7132 BayMac Cove Island944.60.6352 W/L 60-40 L/M843.70.7111 Predom. Rc L/M619.10.9691 BayMac Shore932.90.6432 W/L 60-40 Med698.30.8592 Predom. Rc Med528.91.1344 Harvest Moon502.01.1953 W/L 60-40 M/H618.20.9705 Predom. Rc M/H477.81.2556 5B SF Bay Low995.60.6026 W/L 60-40 High589.01.0187      SA/DSPL Up20.32SA/DSPL Dn20.32
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance628.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating628.20.9551
FinRating, kevyt tuuli1190.90.8397
FinRating, kova tuuli482.11.0372
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9551
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8474
Triple Number Windward/Leeward High1.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
For information
General Purpose Handicap (GPH)650.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Saronikos S All Purpose650.10.9229
Saronikos S Upwind711.70.8431
Saronikos S Downwind592.31.0130
Saronikos N All Purpose692.60.8663
Saronikos N Upwind745.50.8049
Saronikos N Downwind662.80.9052
Saronikos SW All Purpose663.70.9040
Saronikos SW Upwind735.80.8155
Saronikos SW Downwind608.70.9858
Saronikos NE All Purpose732.50.8191
Saronikos NE Upwind698.70.8588
Saronikos NE Downwind762.10.7873
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose597.91.0035
5-Band All Purpose Low949.60.6318
5-Band All Purpose L/M686.50.8740
5-Band All Purpose Med577.61.0387
5-Band All Purpose M/H516.41.1620
5-Band All Purpose High489.91.2246
Single Number Predominant Upwind605.70.9906
Single Number Predominant Reaching549.11.0926
Single Number Predominant Downwind604.20.9931
5-Band 50-50 Windward/Leeward Low1205.40.4978
5-Band 50-50 Windward/Leeward L/M846.10.7091
5-Band 50-50 Windward/Leeward Med692.00.8670
5-Band 50-50 Windward/Leeward M/H603.00.9949
5-Band 50-50 Windward/Leeward High568.31.0559
5-Band 60-40 Windward/Leeward Low1189.70.5043
5-Band 60-40 Windward/Leeward L/M843.70.7111
5-Band 60-40 Windward/Leeward Med698.30.8592
5-Band 60-40 Windward/Leeward M/H618.20.9705
5-Band 60-40 Windward/Leeward High589.01.0187
Triple Number 50-50 Windward/Leeward Low1062.60.5647
Triple Number 50-50 Windward/Leeward Med708.20.8472
Triple Number 50-50 Windward/Leeward High592.41.0127
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward718.60.8350
Triple Number 60-40 Windward/Leeward Low1051.70.5705
Triple Number 60-40 Windward/Leeward Med713.30.8412
Triple Number 60-40 Windward/Leeward High609.10.9850
Triple Number All-Purpose Low844.20.7107
Triple Number All-Purpose Med588.71.0192
Triple Number All-Purpose High508.61.1798
Triple Number Predominant Upwind Low829.80.7231
Triple Number Predominant Upwind Med596.41.0061
Triple Number Predominant Upwind High535.71.1201
Triple Number Predominant Reaching Low756.00.7937
Triple Number Predominant Reaching Med546.41.0981
Triple Number Predominant Reaching High462.31.2978
Triple Number Predominant Downwind Low879.80.6820
Triple Number Predominant Downwind Med592.91.0119
Triple Number Predominant Downwind High480.61.2483
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low772.2
Triple Number Coastal/Long Distance Medium569.1
Triple Number Coastal/Long Distance High495.7
Triple Number Windward/Leeward Low1009.6
Triple Number Windward/Leeward Medium708.0
Triple Number Windward/Leeward High592.5
Predominantly Upwind607.7
Predominantly Downwind602.8
Predominantly Reaching566.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8474
Triple Number Windward/Leeward High1.0127
Coastal/Long Distance0.9551
Predominantly Upwind0.9873
Predominantly Downwind0.9953
For information
General Purpose Handicap (GPH)650.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0468
Distanseseilas Trippeltall svak vind0.7770
Distanseseilas Trippeltall mellomvind1.0543
Distanseseilas Trippeltall sterk vind1.2103
Pølsebane Trippeltall svak vind0.5943
Pølsebane Trippeltall mellomvind0.8474
Pølsebane Trippeltall sterk vind1.0127
Motvind Singeltall0.9873
Medvind Singeltall0.9953
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Coastal/Long Distance628.20.9551
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind607.70.9873
Predominantly Downwind602.80.9953
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore556.01.0791
Cape Doctor Coastal467.61.2830
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8474
Triple Number Windward/Leeward High1.0127
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7770
Triple Number Coastal/Long Distance Medium1.0543
Triple Number Coastal/Long Distance High1.2103
Triple Number Windward/Leeward Low0.5943
Triple Number Windward/Leeward Medium0.8474
Triple Number Windward/Leeward High1.0127
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Predominantly Upwind607.70.9873
Predominantly Downwind602.80.9953
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low772.20.7770
Triple Number Coastal/Long Distance Medium569.11.0543
Triple Number Coastal/Long Distance High495.71.2103
Triple Number Windward/Leeward Low1009.60.5943
Triple Number Windward/Leeward Medium708.00.8474
Triple Number Windward/Leeward High592.51.0127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1686.91137.2836.1678.7585.9538.5505.1456.6441.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP597.91.0035 Predom. Dn High461.21.3009 5B AP M/H502.91.1931 TriNum AP Low772.20.7770 Predom. Rc Low841.30.7132 5B AP High478.61.2537 TriNum AP Med569.21.0541 Predom. Rc L/M619.10.9691 5B SF Bay Low995.60.6026 TriNum AP High495.71.2103 Predom. Rc Med528.91.1344 5B SF Bay L/M801.20.7489 TriNum W/L Low1062.60.5647 Predom. Rc M/H477.81.2556 5B SF Bay Med666.00.9009 TriNum W/L Med708.00.8474 Predom. Rc High453.41.3233 5B SF Bay M/H589.41.0180 TriNum W/L Hig592.51.0127 5B W/L Low1205.40.4978 5B SF Bay High559.81.0718 Predom. Upwind635.60.9440 5B W/L L/M846.10.7091 ChiMac Up Low790.90.7587 Predom. Reaching575.21.0430 5B W/L Med692.00.8670 ChiMac Up Med703.50.8529 Predom. Downwind637.20.9416 5B W/L M/H603.00.9949 ChiMac Up High603.50.9941 Predom. Up Low914.60.6560 5B W/L High568.31.0559 ChiMac Off Low839.90.7144 Predom. Up L/M676.90.8864 W/L 60-40 Low1189.70.5043 ChiMac Off Med724.40.8283 Predom. Up Med583.71.0279 W/L 60-40 L/M843.70.7111 ChiMac Off High589.71.0174 Predom. Up M/H537.81.1156 W/L 60-40 Med698.30.8592 ChiMac AP Low808.80.7419 Predom. Up High521.51.1504 W/L 60-40 M/H618.20.9705 ChiMac AP Med709.20.8460 Predom. Dn Low1001.30.5992 W/L 60-40 High589.01.0187 ChiMac AP High593.61.0107 Predom. Dn L/M704.30.8519 5B AP Low877.20.6840 BayMac Cove Island944.60.6352 Predom. Dn Med576.11.0414 5B AP L/M660.80.9080 BayMac Shore932.90.6432 Predom. Dn M/H498.11.2046 5B AP Med559.01.0734 Harvest Moon502.01.1953      SA/DSPL Up20.32SA/DSPL Dn20.32
ORC Ref  03440004PB3 Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BliaNOR 11075
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 40 HRMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.060Maximum beam3.890Draft2.092Displacement7,618Wetted area30.45IMS L10.770LSM010.484Accomod. length12.060Sink (kg/mm) 23.23
VCGD0.175VCGM0.182 RM Rated (kg·m) 173.2Limit of positive stability(°) 110.8 Stability Index 113.2 BLR index 0.0000Default crew weight736 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0039
EDL2.730ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P14.750IG15.300ISP15.300MDT10.122MDL10.227MDT20.000MDL20.000TLTaperMW0.000GO0.000
E5.250J4.190BAS1.821FSDFoilSFJ0.000SPL4.355WPLTPS0.000BD0.000MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.175Flotation Date01/01/2015
SFFP0.100FFM1.441FF1.441LCFcl6.628SG0.0000
SAFP11.430FAM1.162FA1.162LCFsh6.894HBI1.268
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004PB3 Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
BliaNOR 11075
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2024053006180.161.061.933.364.3945.7030/05/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2025042507140.050.731.302.303.324.3414.73YesNo 33.5025/04/2025Rullefokk 2025 Spirit
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.1 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity152 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity92 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440004PB3 Issued on 11/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org