Club Certificate2025
KristinaNOR 5175
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 Angles43.8°43.8°41.9°40.4°38.9°38.1°37.6°37.6°38.4°
Beat VMG2.233.073.734.224.554.704.784.834.79
52°3.494.715.586.126.426.576.656.726.74
60°3.714.975.826.306.576.736.826.926.95
75°3.845.125.976.436.716.917.077.247.33
90°3.795.156.106.606.887.037.197.527.72
110°3.785.166.156.677.017.327.587.948.23
120°3.624.975.986.586.957.307.628.278.79
135°3.184.425.456.276.727.087.438.189.29
150°2.573.714.765.676.366.767.097.778.60
Run VMG2.223.224.134.935.666.216.617.247.87
Gybe Angles146.9°146.9°151.6°153.2°161.9°169.1°177.2°178.1°177.9°
APH ToD:615.6CDL: 7.702APH ToT: 0.9746CertNo:8446
BOAT
ClassOmega 30DesignerRonHollandBuilderOmega YachtsAge dateSeries date01/1983Offset fileS9209.BOFData file8446
HULL
Length Overall9.400 mMaximum Beam3.004 mDraft1.569 mDisplacement3,668 kgDLR6.5563IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.380m
CREW
Maximum weight522 kg(default)Minimum weight392 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.2828.86Headsail Luffed20.7620.76Headsail FlyingSymmetric58.5858.58Asymmetric
STORM SAIL AREAS (m²)
Trysail8.36Storm Jib5.63Heavy Weather Jib15.20
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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  03440003P59Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
KristinaNOR 5175
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 VMG1611.61170.9964.4852.8791.5765.8753.1744.8752.3
52°1031.2764.0644.8587.8560.6547.6541.5535.5534.3
60°969.2724.4618.4571.6548.1534.8527.8520.5518.0
75°937.6702.9602.5559.6536.9520.8509.3497.2491.1
90°948.8699.5589.8545.2523.5512.2501.0478.8466.6
110°951.2697.5585.3539.8513.2491.9475.1453.5437.2
120°995.4724.7601.9547.5517.8493.5472.5435.4409.4
135°1131.2814.3661.1574.3535.7508.7484.6440.3387.6
150°1401.5969.3756.2634.8566.2532.6507.4463.5418.6
Run VMG1623.51119.2872.0730.9635.5580.1544.6497.1457.6
Selected Courses
Windward / Leeward1615.71145.1918.2791.9713.5673.0648.8620.9604.9
All purpose1215.5877.6719.4637.7591.8566.9550.1526.9510.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward752.00.7978
All purpose615.60.9746
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6950
Downwind "popa"0.8435
70% up, 30% down "Ilhabela"0.7337
30% up, 70% down "Ilhabela-inverso"0.7927
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Predominantly Upwind666.30.9005
Predominantly Downwind624.70.9605
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low798.50.7514
TriNum AP Med611.60.9811
TriNum AP High545.61.0997
TriNum W/L Low1077.60.5568
TriNum W/L Med746.50.8037
TriNum W/L Hig644.40.9311
Predom. Upwind693.60.8650
Predom. Reaching614.20.9769
Predom. Downwind652.90.9189
Predom. Up Low964.70.6220
Predom. Up L/M734.50.8169
Predom. Up Med643.50.9324
Predom. Up M/H599.51.0009
Predom. Up High581.81.0313
Predom. Dn Low966.10.6210
Predom. Dn L/M710.10.8450
Predom. Dn Med600.80.9987
Predom. Dn M/H536.61.1182
Predom. Dn High499.61.2010
Predom. Rc Low855.70.7011
Predom. Rc L/M651.90.9204
Predom. Rc Med572.51.0480
Predom. Rc M/H528.71.1349
Predom. Rc High501.71.1959
SA/DSPL Upwind20.54SA/DSPL Downwind36.37
Scoring OptionTODTOT
5B W/L Low1206.50.4973
5B W/L L/M876.90.6842
5B W/L Med731.60.8202
5B W/L M/H653.60.9180
5B W/L High623.00.9631
W/L 60-40 Low1211.10.4954
W/L 60-40 L/M887.50.6761
W/L 60-40 Med747.00.8032
W/L 60-40 M/H674.30.8898
W/L 60-40 High647.90.9261
5B AP Low881.90.6804
5B AP L/M695.00.8633
5B AP Med602.40.9960
5B AP M/H552.51.0859
5B AP High528.01.1363
5B SF Bay Low1038.50.5778
5B SF Bay L/M839.40.7148
5B SF Bay Med709.00.8463
5B SF Bay M/H640.60.9366
5B SF Bay High612.10.9803
Chicago-Mac Upwind0.8375
Chicago-Mac All Purpose0.8641
Chicago-Mac Downwind0.8850
BayMac Cove Island955.40.6280
BayMac Shore948.00.6329
Harvest Moon536.81.1177
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance669.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating669.80.8958
FinRating, kevyt tuuli1184.00.8446
FinRating, kova tuuli531.20.9412
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8958
Triple Number Coastal/Long Distance Low0.7514
Triple Number Coastal/Long Distance Medium0.9812
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5816
Triple Number Windward/Leeward Medium0.8037
Triple Number Windward/Leeward High0.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
For information
General Purpose Handicap (GPH)692.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low798.5
Triple Number Coastal/Long Distance Medium611.5
Triple Number Coastal/Long Distance High545.6
Triple Number Windward/Leeward Low1031.6
Triple Number Windward/Leeward Medium746.5
Triple Number Windward/Leeward High644.4
Predominantly Upwind666.3
Predominantly Downwind624.7
Predominantly Reaching600.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7514
Triple Number Coastal/Long Distance Medium0.9812
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5816
Triple Number Windward/Leeward Medium0.8037
Triple Number Windward/Leeward High0.9311
Coastal/Long Distance0.8958
Predominantly Upwind0.9005
Predominantly Downwind0.9605
For information
General Purpose Handicap (GPH)692.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9746
Distanseseilas Trippeltall svak vind0.7514
Distanseseilas Trippeltall mellomvind0.9812
Distanseseilas Trippeltall sterk vind1.0997
Pølsebane Trippeltall svak vind0.5816
Pølsebane Trippeltall mellomvind0.8037
Pølsebane Trippeltall sterk vind0.9311
Motvind Singeltall0.9005
Medvind Singeltall0.9605
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Coastal/Long Distance669.80.8958
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind666.30.9005
Predominantly Downwind624.70.9605
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore609.70.9840
Cape Doctor Coastal515.21.1646
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7514
Triple Number Coastal/Long Distance Medium0.9812
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5816
Triple Number Windward/Leeward Medium0.8037
Triple Number Windward/Leeward High0.9311
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7514
Triple Number Coastal/Long Distance Medium0.9812
Triple Number Coastal/Long Distance High1.0997
Triple Number Windward/Leeward Low0.5816
Triple Number Windward/Leeward Medium0.8037
Triple Number Windward/Leeward High0.9311
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Predominantly Upwind666.30.9005
Predominantly Downwind624.70.9605
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.80.8958
Triple Number Coastal/Long Distance Low798.50.7514
Triple Number Coastal/Long Distance Medium611.50.9812
Triple Number Coastal/Long Distance High545.61.0997
Triple Number Windward/Leeward Low1031.60.5816
Triple Number Windward/Leeward Medium746.50.8037
Triple Number Windward/Leeward High644.40.9311
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1717.01142.5862.9715.8629.9587.8556.4505.3488.0
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low798.50.7514
TriNum AP Med611.60.9811
TriNum AP High545.61.0997
TriNum W/L Low1077.60.5568
TriNum W/L Med746.50.8037
TriNum W/L Hig644.40.9311
Predom. Upwind693.60.8650
Predom. Reaching614.20.9769
Predom. Downwind652.90.9189
Predom. Up Low964.70.6220
Predom. Up L/M734.50.8169
Predom. Up Med643.50.9324
Predom. Up M/H599.51.0009
Predom. Up High581.81.0313
Predom. Dn Low966.10.6210
Predom. Dn L/M710.10.8450
Predom. Dn Med600.80.9987
Predom. Dn M/H536.61.1182
Predom. Dn High499.61.2010
Predom. Rc Low855.70.7011
Predom. Rc L/M651.90.9204
Predom. Rc Med572.51.0480
Predom. Rc M/H528.71.1349
Predom. Rc High501.71.1959
SA/DSPL Upwind20.54SA/DSPL Downwind36.37
Scoring OptionTODTOT
5B W/L Low1206.50.4973
5B W/L L/M876.90.6842
5B W/L Med731.60.8202
5B W/L M/H653.60.9180
5B W/L High623.00.9631
W/L 60-40 Low1211.10.4954
W/L 60-40 L/M887.50.6761
W/L 60-40 Med747.00.8032
W/L 60-40 M/H674.30.8898
W/L 60-40 High647.90.9261
5B AP Low881.90.6804
5B AP L/M695.00.8633
5B AP Med602.40.9960
5B AP M/H552.51.0859
5B AP High528.01.1363
5B SF Bay Low1038.50.5778
5B SF Bay L/M839.40.7148
5B SF Bay Med709.00.8463
5B SF Bay M/H640.60.9366
5B SF Bay High612.10.9803
Chicago-Mac Upwind0.8375
Chicago-Mac All Purpose0.8641
Chicago-Mac Downwind0.8850
BayMac Cove Island955.40.6280
BayMac Shore948.00.6329
Harvest Moon536.81.1177
ORC Ref  03440003P59Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
KristinaNOR 5175
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOmega 30MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.400Max. Beam3.004Draft1.569Displacement3,668Wetted area19.52IMS L8.286LSM08.239Acc. length9.400Sink (kg/mm) 14.35
VCGD0.020VCGM0.066RM Rated (kg·m) 69.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight522Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0005
PSDPHDPHL
PSAESL
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders0Rotating mastNo
P11.500IG10.550ISP10.550MDT10.110MDL10.160MDT20.100MDL20.120TL1.540MW0.160GO0.180
E4.150J3.500BAS1.430FSD0.000SFJ0.000SPL3.570WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.020Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003P59Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
KristinaNOR 5175
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment330-2016052011220.130.831.552.653.5028.2820/05/2016Aktiv
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment330-2016052011420.060.591.022.002.903.8610.53NoNo 20.7620/05/2016Aktiv
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment999-20040527162110.9410.9410.940.000.0058.5827/05/2004Måler Paur
CRUISER/RACER REQUIREMENTS*
Accommodation length9.4 mTable area0.44 m²Headroom1.66 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity68 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity38 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03440003P59Issued on 28/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org