Non Spin/HSFClub Certificate2026
SofieNOR 10344
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 Angles46.7°43.9°41.9°40.6°39.5°39.1°39.1°39.8°41.6°
Beat VMG2.173.093.744.214.494.604.644.604.44
52°3.434.745.596.146.436.566.616.636.58
60°3.705.005.846.326.596.746.806.856.82
75°3.905.176.016.476.746.947.077.207.25
90°3.795.085.966.476.777.007.207.527.69
110°3.214.565.556.266.686.987.257.788.22
120°2.994.325.326.096.576.887.167.748.29
135°2.563.814.825.646.266.656.947.498.09
150°2.163.264.255.085.796.336.697.227.78
Run VMG1.872.823.694.475.185.816.316.927.43
Gybe Angles145.1°149.2°154.1°162.2°170.0°175.4°178.6°179.5°177.1°
APH ToD:640.8CDL: 7.559APH ToT: 0.9363CertNo:7995
BOAT
ClassHanse 311 dyp kj›lDesignerJudel-VrolijkBuilderHanse YachtbauAge dateSeries date01/2002Offset fileHAN311CL.OFFData file7995
HULL
Length Overall9.450 mMaximum Beam3.200 mDraft1.718 mDisplacement4,106 kgDLR7.9701IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.380m
CREW
Maximum weight502 kg(default)Minimum weight372 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.1727.58Headsail Luffed25.4625.46Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.36Storm Jib7.45Heavy Weather Jib20.10
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 76.0 kg·m Stability Index 120.7
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  03440004L75 Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SofieNOR 10344
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 VMG1655.81165.9962.7855.6801.2782.8776.4782.6810.3
52°1048.5759.6643.5586.8560.1548.6544.4542.7547.4
60°971.8719.5616.2569.3545.9534.2529.2525.7527.8
75°923.7696.1598.6556.1533.7519.1509.2500.1496.8
90°950.1709.0604.1556.3531.6514.3499.8478.9468.2
110°1119.9790.3648.5574.8538.7515.9496.4462.7437.7
120°1204.8834.1676.6591.3548.2523.1502.6465.3434.2
135°1405.1945.4746.8638.5575.5541.2518.8480.4444.9
150°1670.11103.8847.4708.4621.7568.9538.4498.5462.8
Run VMG1928.51274.6974.5804.6695.3619.8570.7519.9484.2
Selected Courses
Windward / Leeward1792.21220.2968.6830.1748.2701.3673.6651.2647.3
All purpose1337.8932.6757.4665.1613.8585.4568.1548.3539.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward788.50.7609
All purpose640.80.9363
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6855
Downwind "popa"0.7693
70% up, 30% down "Ilhabela"0.7086
30% up, 70% down "Ilhabela-inverso"0.7421
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Predominantly Upwind682.30.8793
Predominantly Downwind665.10.9021
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP668.20.8979 Predom. Rc High519.91.1541 5B SF Bay L/M878.90.6826 TriNum AP Low845.00.7101 Predom. Dn Low1078.60.5563 5B SF Bay Med740.60.8101 TriNum AP Med635.90.9436 Predom. Dn L/M768.30.7809 5B SF Bay M/H667.90.8983 TriNum AP High565.01.0619 Predom. Dn Med637.30.9414 5B SF Bay High645.60.9293 TriNum W/L Low1150.40.5216 Predom. Dn M/H560.71.0701 5B AP Low954.80.6284 TriNum W/L Med782.20.7671 Predom. Dn High525.51.1417 5B AP L/M729.50.8225 TriNum W/L Hig672.10.8927 ChiMac Up Low872.30.6878 5B AP Med625.70.9589 Predom. Upwind712.90.8416 ChiMac Up Med782.60.7667 5B AP M/H571.51.0499 Predom. Reaching642.60.9338 ChiMac Up High680.80.8813 5B AP High550.11.0906 Predom. Downwind701.90.8548 ChiMac Off Low910.40.6590 5B W/L Low1300.30.4614 Predom. Up Low1000.70.5996 ChiMac Off Med791.30.7583 5B W/L L/M924.30.6491 Predom. Up L/M752.10.7977 ChiMac Off High652.80.9191 5B W/L Med766.20.7831 Predom. Up Med657.60.9125 ChiMac AP Low884.90.6781 5B W/L M/H680.80.8813 Predom. Up M/H614.50.9765 ChiMac AP Med782.30.7670 5B W/L High654.40.9168 Predom. Up High603.30.9945 ChiMac AP High663.90.9038 W/L 60-40 Low1287.80.4659 Predom. Rc Low917.90.6537 BayMac Cove Island1028.30.5835 W/L 60-40 L/M925.70.6482 Predom. Rc L/M685.50.8753 BayMac Shore1016.50.5903 W/L 60-40 Med776.70.7725 Predom. Rc Med593.81.0105 Harvest Moon564.91.0622 W/L 60-40 M/H700.70.8562 Predom. Rc M/H543.61.1038 5B SF Bay Low1082.00.5545 W/L 60-40 High680.80.8813      SA/DSPL Up20.43SA/DSPL Dn20.43
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance699.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating699.20.8581
FinRating, kevyt tuuli1284.80.7783
FinRating, kova tuuli554.60.9016
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8581
Triple Number Coastal/Long Distance Low0.7101
Triple Number Coastal/Long Distance Medium0.9437
Triple Number Coastal/Long Distance High1.0619
Triple Number Windward/Leeward Low0.5482
Triple Number Windward/Leeward Medium0.7671
Triple Number Windward/Leeward High0.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
For information
General Purpose Handicap (GPH)723.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Saronikos S All Purpose725.20.8274
Saronikos S Upwind797.10.7528
Saronikos S Downwind653.10.9187
Saronikos N All Purpose772.40.7768
Saronikos N Upwind835.50.7181
Saronikos N Downwind725.70.8268
Saronikos SW All Purpose738.10.8129
Saronikos SW Upwind820.10.7316
Saronikos SW Downwind671.60.8934
Saronikos NE All Purpose812.20.7388
Saronikos NE Upwind782.90.7664
Saronikos NE Downwind831.50.7216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose668.20.8979
5-Band All Purpose Low1031.40.5817
5-Band All Purpose L/M756.30.7933
5-Band All Purpose Med645.30.9298
5-Band All Purpose M/H586.01.0239
5-Band All Purpose High562.81.0660
Single Number Predominant Upwind680.20.8821
Single Number Predominant Reaching614.50.9764
Single Number Predominant Downwind666.50.9002
5-Band 50-50 Windward/Leeward Low1300.30.4614
5-Band 50-50 Windward/Leeward L/M924.30.6491
5-Band 50-50 Windward/Leeward Med766.20.7831
5-Band 50-50 Windward/Leeward M/H680.80.8813
5-Band 50-50 Windward/Leeward High654.40.9168
5-Band 60-40 Windward/Leeward Low1287.80.4659
5-Band 60-40 Windward/Leeward L/M925.70.6482
5-Band 60-40 Windward/Leeward Med776.70.7725
5-Band 60-40 Windward/Leeward M/H700.70.8562
5-Band 60-40 Windward/Leeward High680.80.8813
Triple Number 50-50 Windward/Leeward Low1150.40.5216
Triple Number 50-50 Windward/Leeward Med782.30.7670
Triple Number 50-50 Windward/Leeward High672.10.8927
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward798.70.7512
Triple Number 60-40 Windward/Leeward Low1142.80.5250
Triple Number 60-40 Windward/Leeward Med791.50.7581
Triple Number 60-40 Windward/Leeward High693.80.8648
Triple Number All-Purpose Low920.70.6517
Triple Number All-Purpose Med656.30.9142
Triple Number All-Purpose High578.91.0364
Triple Number Predominant Upwind Low911.20.6585
Triple Number Predominant Upwind Med670.10.8955
Triple Number Predominant Upwind High615.00.9757
Triple Number Predominant Reaching Low828.30.7244
Triple Number Predominant Reaching Med611.90.9806
Triple Number Predominant Reaching High527.41.1377
Triple Number Predominant Downwind Low951.60.6305
Triple Number Predominant Downwind Med653.20.9186
Triple Number Predominant Downwind High541.71.1076
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low845.0
Triple Number Coastal/Long Distance Medium635.8
Triple Number Coastal/Long Distance High565.0
Triple Number Windward/Leeward Low1094.5
Triple Number Windward/Leeward Medium782.2
Triple Number Windward/Leeward High672.1
Predominantly Upwind682.3
Predominantly Downwind665.1
Predominantly Reaching630.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7101
Triple Number Coastal/Long Distance Medium0.9437
Triple Number Coastal/Long Distance High1.0619
Triple Number Windward/Leeward Low0.5482
Triple Number Windward/Leeward Medium0.7671
Triple Number Windward/Leeward High0.8927
Coastal/Long Distance0.8581
Predominantly Upwind0.8793
Predominantly Downwind0.9021
For information
General Purpose Handicap (GPH)723.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9363
Distanseseilas Trippeltall svak vind0.7101
Distanseseilas Trippeltall mellomvind0.9437
Distanseseilas Trippeltall sterk vind1.0619
Pølsebane Trippeltall svak vind0.5482
Pølsebane Trippeltall mellomvind0.7671
Pølsebane Trippeltall sterk vind0.8927
Motvind Singeltall0.8793
Medvind Singeltall0.9021
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Coastal/Long Distance699.20.8581
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind682.30.8793
Predominantly Downwind665.10.9021
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore648.50.9253
Cape Doctor Coastal541.81.1074
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7101
Triple Number Coastal/Long Distance Medium0.9437
Triple Number Coastal/Long Distance High1.0619
Triple Number Windward/Leeward Low0.5482
Triple Number Windward/Leeward Medium0.7671
Triple Number Windward/Leeward High0.8927
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7101
Triple Number Coastal/Long Distance Medium0.9437
Triple Number Coastal/Long Distance High1.0619
Triple Number Windward/Leeward Low0.5482
Triple Number Windward/Leeward Medium0.7671
Triple Number Windward/Leeward High0.8927
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Predominantly Upwind682.30.8793
Predominantly Downwind665.10.9021
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance699.20.8581
Triple Number Coastal/Long Distance Low845.00.7101
Triple Number Coastal/Long Distance Medium635.80.9437
Triple Number Coastal/Long Distance High565.01.0619
Triple Number Windward/Leeward Low1094.50.5482
Triple Number Windward/Leeward Medium782.20.7671
Triple Number Windward/Leeward High672.10.8927
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805.81225.7912.1749.4655.2607.8574.5523.6509.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP668.20.8979 Predom. Dn High525.51.1417 5B AP M/H571.51.0499 TriNum AP Low845.00.7101 Predom. Rc Low917.90.6537 5B AP High550.11.0906 TriNum AP Med635.90.9436 Predom. Rc L/M685.50.8753 5B SF Bay Low1082.00.5545 TriNum AP High565.01.0619 Predom. Rc Med593.81.0105 5B SF Bay L/M878.90.6826 TriNum W/L Low1150.40.5216 Predom. Rc M/H543.61.1038 5B SF Bay Med740.60.8101 TriNum W/L Med782.20.7671 Predom. Rc High519.91.1541 5B SF Bay M/H667.90.8983 TriNum W/L Hig672.10.8927 5B W/L Low1300.30.4614 5B SF Bay High645.60.9293 Predom. Upwind712.90.8416 5B W/L L/M924.30.6491 ChiMac Up Low872.30.6878 Predom. Reaching642.60.9338 5B W/L Med766.20.7831 ChiMac Up Med782.60.7667 Predom. Downwind701.90.8548 5B W/L M/H680.80.8813 ChiMac Up High680.80.8813 Predom. Up Low1000.70.5996 5B W/L High654.40.9168 ChiMac Off Low910.40.6590 Predom. Up L/M752.10.7977 W/L 60-40 Low1287.80.4659 ChiMac Off Med791.30.7583 Predom. Up Med657.60.9125 W/L 60-40 L/M925.70.6482 ChiMac Off High652.80.9191 Predom. Up M/H614.50.9765 W/L 60-40 Med776.70.7725 ChiMac AP Low884.90.6781 Predom. Up High603.30.9945 W/L 60-40 M/H700.70.8562 ChiMac AP Med782.30.7670 Predom. Dn Low1078.60.5563 W/L 60-40 High680.80.8813 ChiMac AP High663.90.9038 Predom. Dn L/M768.30.7809 5B AP Low954.80.6284 BayMac Cove Island1028.30.5835 Predom. Dn Med637.30.9414 5B AP L/M729.50.8225 BayMac Shore1016.50.5903 Predom. Dn M/H560.71.0701 5B AP Med625.70.9589 Harvest Moon564.91.0622      SA/DSPL Up20.43SA/DSPL Dn20.43
ORC Ref  03440004L75 Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SofieNOR 10344
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 311 dyp kj›lMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.450Maximum beam3.200Draft1.718Displacement4,106Wetted area19.63IMS L8.171LSM08.016Accomod. length9.124Sink (kg/mm) 14.69
VCGD0.070VCGM0.092 RM Rated (kg·m) 76.0Limit of positive stability(°) 121.2 Stability Index 120.7 BLR index 0.0000Default crew weight502 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL1.390ST10.042ST20.180
ST30.180ST40.112ST50.250
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.700IG12.200ISP12.400MDT10.100MDL10.160MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.080J3.380BAS1.490FSDFoilSFJ0.000SPL3.530WPLTPS0.000BD0.000MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.070Flotation Date01/01/2015
SFFP0.453FFM1.360FF1.360LCFcl5.109SG0.0000
SAFP8.584FAM1.120FA1.120LCFsh5.349HBI1.224
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004L75 Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SofieNOR 10344
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment403-2014043020400.130.761.412.463.3227.1730/04/2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment626-2021030909520.400.521.022.133.334.5911.43NoNo 25.4609/03/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440004L75 Issued on 14/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org