Club Certificate2026
SheebaNOR 3950
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 Angles47.1°44.2°42.3°41.0°40.3°40.1°39.8°40.1°41.2°
Beat VMG1.962.803.413.844.144.294.364.384.32
52°3.094.315.115.665.996.166.236.286.27
60°3.344.555.345.866.166.336.416.476.48
75°3.494.685.506.016.316.506.636.766.82
90°3.384.715.666.236.536.696.807.007.20
110°3.464.805.776.336.666.937.187.587.77
120°3.334.655.626.246.606.907.197.738.07
135°2.924.205.185.926.396.706.997.608.10
150°2.433.594.545.315.916.326.597.087.60
Run VMG2.113.113.934.605.135.555.906.486.92
Gybe Angles141.7°145.7°147.8°148.4°151.4°157.2°161.5°177.1°177.1°
APH ToD:663.1CDL: 6.803APH ToT: 0.9049CertNo:676176
BOAT
ClassHR 312DesignerEnderleinBuilderHallberg RassyAge date01/1982Series date01/1979Offset fileCLHR312.offData file676176
HULL
Length Overall9.420 mMaximum Beam3.090 mDraft1.600 mDisplacement5,018 kgDLR11.1468IMS DivisionCruiser/RacerDynamic Allowance0.680%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.380m
CREW
Maximum weight471 kg(default)Minimum weight341 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.5421.82Headsail Luffed30.6430.64Headsail FlyingSymmetricAsymmetric59.0760.11 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.62Storm Jib7.54Heavy Weather Jib20.36
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 70.8 kg·m Stability Index 126.1
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  03440004H70 Issued on 09/03/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SheebaNOR 3950
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 VMG1841.41283.51056.5936.9869.0838.5825.3822.0833.8
52°1163.3834.5704.5636.3601.2584.1577.4573.2573.9
60°1079.4791.0674.4614.8584.6569.0561.7556.6555.4
75°1032.8768.6654.8598.7570.4554.0543.3532.3527.6
90°1066.6764.5636.2577.5551.4537.9529.6514.0500.3
110°1041.2749.2623.6568.3540.4519.3501.1475.2463.1
120°1080.8773.5640.5576.6545.1521.8500.4465.8446.0
135°1234.6856.6695.5607.6563.5537.3514.8473.9444.6
150°1480.51002.1792.4678.3609.0570.0546.2508.2473.7
Run VMG1709.51157.1914.9783.2702.3648.6609.8555.2520.5
Selected Courses
Windward / Leeward1775.51220.3985.7860.0785.6743.6717.5688.6677.1
All purpose1342.9942.0773.1685.8637.9610.7593.5572.6561.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward822.20.7298
All purpose663.10.9049
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6333
Downwind "popa"0.7819
70% up, 30% down "Ilhabela"0.6716
30% up, 70% down "Ilhabela-inverso"0.7305
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Predominantly Upwind720.60.8327
Predominantly Downwind670.70.8946
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP691.70.8674 Predom. Rc High542.71.1056 5B SF Bay L/M903.20.6643 TriNum AP Low857.50.6997 Predom. Dn Low1032.50.5811 5B SF Bay Med773.20.7760 TriNum AP Med658.40.9113 Predom. Dn L/M756.80.7928 5B SF Bay M/H702.90.8537 TriNum AP High590.01.0170 Predom. Dn Med646.30.9284 5B SF Bay High675.90.8877 TriNum W/L Low1157.70.5183 Predom. Dn M/H581.91.0311 5B AP Low952.10.6302 TriNum W/L Med816.50.7348 Predom. Dn High546.81.0972 5B AP L/M747.20.8030 TriNum W/L Hig713.20.8413 ChiMac Up Low923.20.6499 5B AP Med648.90.9247 Predom. Upwind753.50.7963 ChiMac Up Med828.10.7245 5B AP M/H596.61.0056 Predom. Reaching659.70.9095 ChiMac Up High719.20.8342 5B AP High574.31.0448 Predom. Downwind702.70.8538 ChiMac Off Low885.30.6778 5B W/L Low1300.50.4614 Predom. Up Low1058.00.5671 ChiMac Off Med781.50.7678 5B W/L L/M946.40.6340 Predom. Up L/M795.80.7540 ChiMac Off High659.60.9097 5B W/L Med802.00.7481 Predom. Up Med695.80.8623 ChiMac AP Low899.90.6667 5B W/L M/H722.80.8301 Predom. Up M/H648.40.9254 ChiMac AP Med801.60.7485 5B W/L High691.60.8675 Predom. Up High633.20.9475 ChiMac AP High687.20.8731 W/L 60-40 Low1313.60.4568 Predom. Rc Low929.30.6457 BayMac Cove Island1038.50.5777 W/L 60-40 L/M961.20.6242 Predom. Rc L/M698.20.8594 BayMac Shore1030.90.5820 W/L 60-40 Med819.10.7326 Predom. Rc Med611.10.9818 Harvest Moon581.01.0327 W/L 60-40 M/H744.30.8061 Predom. Rc M/H565.91.0602 5B SF Bay Low1096.40.5472 W/L 60-40 High718.20.8354      SA/DSPL Up17.71SA/DSPL Dn27.36
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance722.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating722.40.8306
FinRating, kevyt tuuli1280.90.7807
FinRating, kova tuuli578.60.8642
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8306
Triple Number Coastal/Long Distance Low0.6997
Triple Number Coastal/Long Distance Medium0.9114
Triple Number Coastal/Long Distance High1.0170
Triple Number Windward/Leeward Low0.5440
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
For information
General Purpose Handicap (GPH)745.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Saronikos S All Purpose769.60.7797
Saronikos S Upwind868.10.6911
Saronikos S Downwind645.60.9293
Saronikos N All Purpose800.60.7494
Saronikos N Upwind906.80.6617
Saronikos N Downwind694.80.8636
Saronikos SW All Purpose775.20.7740
Saronikos SW Upwind894.90.6705
Saronikos SW Downwind649.50.9238
Saronikos NE All Purpose827.90.7247
Saronikos NE Upwind850.50.7054
Saronikos NE Downwind778.90.7703
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose691.70.8674
5-Band All Purpose Low1040.80.5765
5-Band All Purpose L/M773.60.7756
5-Band All Purpose Med669.40.8964
5-Band All Purpose M/H614.30.9768
5-Band All Purpose High589.51.0178
Single Number Predominant Upwind719.60.8338
Single Number Predominant Reaching631.40.9503
Single Number Predominant Downwind671.10.8940
5-Band 50-50 Windward/Leeward Low1300.50.4614
5-Band 50-50 Windward/Leeward L/M946.40.6340
5-Band 50-50 Windward/Leeward Med802.00.7481
5-Band 50-50 Windward/Leeward M/H722.80.8301
5-Band 50-50 Windward/Leeward High691.60.8675
5-Band 60-40 Windward/Leeward Low1313.60.4568
5-Band 60-40 Windward/Leeward L/M961.20.6242
5-Band 60-40 Windward/Leeward Med819.10.7326
5-Band 60-40 Windward/Leeward M/H744.30.8061
5-Band 60-40 Windward/Leeward High718.20.8354
Triple Number 50-50 Windward/Leeward Low1157.70.5183
Triple Number 50-50 Windward/Leeward Med816.70.7347
Triple Number 50-50 Windward/Leeward High713.20.8413
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward839.60.7146
Triple Number 60-40 Windward/Leeward Low1171.20.5123
Triple Number 60-40 Windward/Leeward Med833.30.7200
Triple Number 60-40 Windward/Leeward High736.00.8152
Triple Number All-Purpose Low932.30.6435
Triple Number All-Purpose Med679.50.8831
Triple Number All-Purpose High607.00.9885
Triple Number Predominant Upwind Low959.20.6255
Triple Number Predominant Upwind Med708.60.8467
Triple Number Predominant Upwind High649.20.9242
Triple Number Predominant Reaching Low840.80.7136
Triple Number Predominant Reaching Med630.30.9520
Triple Number Predominant Reaching High548.61.0937
Triple Number Predominant Downwind Low920.80.6516
Triple Number Predominant Downwind Med657.50.9126
Triple Number Predominant Downwind High561.31.0689
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low857.5
Triple Number Coastal/Long Distance Medium658.3
Triple Number Coastal/Long Distance High590.0
Triple Number Windward/Leeward Low1102.9
Triple Number Windward/Leeward Medium816.5
Triple Number Windward/Leeward High713.2
Predominantly Upwind720.6
Predominantly Downwind670.7
Predominantly Reaching641.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6997
Triple Number Coastal/Long Distance Medium0.9114
Triple Number Coastal/Long Distance High1.0170
Triple Number Windward/Leeward Low0.5440
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8413
Coastal/Long Distance0.8306
Predominantly Upwind0.8327
Predominantly Downwind0.8946
For information
General Purpose Handicap (GPH)745.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9049
Distanseseilas Trippeltall svak vind0.6997
Distanseseilas Trippeltall mellomvind0.9114
Distanseseilas Trippeltall sterk vind1.0170
Pølsebane Trippeltall svak vind0.5440
Pølsebane Trippeltall mellomvind0.7348
Pølsebane Trippeltall sterk vind0.8413
Motvind Singeltall0.8327
Medvind Singeltall0.8946
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Coastal/Long Distance722.40.8306
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind720.60.8327
Predominantly Downwind670.70.8946
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore680.60.8816
Cape Doctor Coastal564.81.0623
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6997
Triple Number Coastal/Long Distance Medium0.9114
Triple Number Coastal/Long Distance High1.0170
Triple Number Windward/Leeward Low0.5440
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8413
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6997
Triple Number Coastal/Long Distance Medium0.9114
Triple Number Coastal/Long Distance High1.0170
Triple Number Windward/Leeward Low0.5440
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8413
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Predominantly Upwind720.60.8327
Predominantly Downwind670.70.8946
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance722.40.8306
Triple Number Coastal/Long Distance Low857.50.6997
Triple Number Coastal/Long Distance Medium658.30.9114
Triple Number Coastal/Long Distance High590.01.0170
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High713.20.8413
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1768.91214.0925.7773.6682.0634.3599.8546.9533.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP691.70.8674 Predom. Dn High546.81.0972 5B AP M/H596.61.0056 TriNum AP Low857.50.6997 Predom. Rc Low929.30.6457 5B AP High574.31.0448 TriNum AP Med658.40.9113 Predom. Rc L/M698.20.8594 5B SF Bay Low1096.40.5472 TriNum AP High590.01.0170 Predom. Rc Med611.10.9818 5B SF Bay L/M903.20.6643 TriNum W/L Low1157.70.5183 Predom. Rc M/H565.91.0602 5B SF Bay Med773.20.7760 TriNum W/L Med816.50.7348 Predom. Rc High542.71.1056 5B SF Bay M/H702.90.8537 TriNum W/L Hig713.20.8413 5B W/L Low1300.50.4614 5B SF Bay High675.90.8877 Predom. Upwind753.50.7963 5B W/L L/M946.40.6340 ChiMac Up Low923.20.6499 Predom. Reaching659.70.9095 5B W/L Med802.00.7481 ChiMac Up Med828.10.7245 Predom. Downwind702.70.8538 5B W/L M/H722.80.8301 ChiMac Up High719.20.8342 Predom. Up Low1058.00.5671 5B W/L High691.60.8675 ChiMac Off Low885.30.6778 Predom. Up L/M795.80.7540 W/L 60-40 Low1313.60.4568 ChiMac Off Med781.50.7678 Predom. Up Med695.80.8623 W/L 60-40 L/M961.20.6242 ChiMac Off High659.60.9097 Predom. Up M/H648.40.9254 W/L 60-40 Med819.10.7326 ChiMac AP Low899.90.6667 Predom. Up High633.20.9475 W/L 60-40 M/H744.30.8061 ChiMac AP Med801.60.7485 Predom. Dn Low1032.50.5811 W/L 60-40 High718.20.8354 ChiMac AP High687.20.8731 Predom. Dn L/M756.80.7928 5B AP Low952.10.6302 BayMac Cove Island1038.50.5777 Predom. Dn Med646.30.9284 5B AP L/M747.20.8030 BayMac Shore1030.90.5820 Predom. Dn M/H581.91.0311 5B AP Med648.90.9247 Harvest Moon581.01.0327      SA/DSPL Up17.71SA/DSPL Dn27.36
ORC Ref  03440004H70 Issued on 09/03/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SheebaNOR 3950
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHR 312MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.420Maximum beam3.090Draft1.600Displacement5,018Wetted area22.78IMS L7.699LSM07.663Accomod. length9.245Sink (kg/mm) 14.02
VCGD-0.071VCGM-0.049 RM Rated (kg·m) 70.8Limit of positive stability(°) 122.3 Stability Index 126.1 BLR index 0.0000Default crew weight471 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0034
EDL0.700ST10.050ST20.170
ST30.170ST40.100ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.800IG12.280ISP12.380MDT10.130MDL10.160MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E3.500J4.030BAS1.380FSDFoilSFJ0.000SPL4.050WPLTPS4.500BD0.000MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.071Flotation Date01/01/2015
SFFP0.874FFM1.246FF1.246LCFcl5.479SG
SAFP9.147FAM0.919FA0.919LCFsh5.706HBI1.024
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004H70 Issued on 09/03/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SheebaNOR 3950
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment372-2022090520160.130.691.242.122.8021.5405/09/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment372-2022090520180.040.581.162.493.905.5111.80NoNo 30.6402/09/2022626-2025122910180.040.651.252.573.985.4711.54NoNo 30.5729/12/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment372-20230521142412.2511.1511.706.046.1399%59.0721/05/2023Målt av måler 625
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440004H70 Issued on 09/03/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org