Double HandedClub Certificate2026
ocean girlNOR 5598
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°43.6°41.4°41.1°41.5°41.7°41.9°42.6°44.2°
Beat VMG2.082.943.513.843.994.064.094.073.96
52°3.284.475.215.675.906.006.056.086.01
60°3.544.705.435.886.116.226.276.326.30
75°3.714.865.616.066.316.456.546.646.69
90°3.614.815.696.196.396.576.726.937.08
110°3.594.975.896.396.686.917.077.337.38
120°3.484.825.796.346.676.967.247.627.83
135°3.064.375.356.086.496.807.127.728.18
150°2.533.724.685.506.116.496.787.387.95
Run VMG2.193.224.054.785.415.956.356.917.49
Gybe Angles140.8°145.6°147.8°152.5°160.6°174.1°178.1°178.8°178.6°
APH ToD:661.3CDL: 6.551APH ToT: 0.9073CertNo:21798
BOAT
ClassHR 312DesignerOlleEnderlein/CRassyBuilderHallberg RassyAge date01/1985Series date01/1979Offset fileCLHR312.offData file21798
HULL
Length Overall9.420 mMaximum Beam3.090 mDraft1.602 mDisplacement4,994 kgDLR11.2858IMS DivisionCruiser/RacerDynamic Allowance0.650%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.8723.26Headsail Luffed34.4134.41Headsail FlyingSymmetricAsymmetric73.9173.91 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.67Storm Jib7.51Heavy Weather Jib20.26
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 71.2 kg·m Stability Index 129.7
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  03440004MQI Issued on 23/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ocean girlNOR 5598
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 VMG1731.51225.41026.3937.9901.8886.3880.4883.5909.6
52°1096.3804.9690.5635.0610.1600.3595.3592.5598.7
60°1017.4766.2662.6612.6589.1578.9573.9569.4571.5
75°969.9741.4642.2594.3570.7558.0550.3541.9538.3
90°998.1748.9633.0581.8563.2547.6535.8519.1508.6
110°1001.8724.0611.6563.6538.9521.0509.3491.2488.1
120°1035.8746.5622.1568.0539.7517.5497.4472.2459.5
135°1174.8823.2672.5592.1554.3529.0505.9466.2440.0
150°1421.0968.8769.9654.2589.1555.1531.3487.7452.9
Run VMG1640.91118.6889.0753.8665.1605.2566.8520.6480.5
Selected Courses
Windward / Leeward1686.21172.0957.6845.9783.5745.8723.6702.1695.1
All purpose1273.4907.4754.1678.1639.6617.2603.0585.0579.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward815.20.7360
All purpose661.30.9073
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6230
Downwind "popa"0.8204
70% up, 30% down "Ilhabela"0.6715
30% up, 70% down "Ilhabela-inverso"0.7492
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Predominantly Upwind724.50.8282
Predominantly Downwind657.10.9131
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP688.30.8717 Predom. Rc High548.51.0938 5B SF Bay L/M883.40.6792 TriNum AP Low830.70.7222 Predom. Dn Low993.30.6041 5B SF Bay Med773.20.7759 TriNum AP Med656.40.9140 Predom. Dn L/M738.20.8128 5B SF Bay M/H715.60.8384 TriNum AP High599.81.0003 Predom. Dn Med635.00.9450 5B SF Bay High694.80.8635 TriNum W/L Low1115.80.5377 Predom. Dn M/H573.01.0471 5B AP Low916.10.6550 TriNum W/L Med809.40.7413 Predom. Dn High540.61.1099 5B AP L/M733.00.8186 TriNum W/L Hig721.10.8321 ChiMac Up Low898.10.6681 5B AP Med648.70.9250 Predom. Upwind754.20.7955 ChiMac Up Med817.70.7338 5B AP M/H605.40.9910 Predom. Reaching654.20.9171 ChiMac Up High725.60.8269 5B AP High587.11.0220 Predom. Downwind686.80.8736 ChiMac Off Low857.10.7001 5B W/L Low1247.00.4812 Predom. Up Low1014.10.5916 ChiMac Off Med760.20.7893 5B W/L L/M924.10.6493 Predom. Up L/M783.70.7656 ChiMac Off High646.50.9280 5B W/L Med797.00.7528 Predom. Up Med703.80.8525 ChiMac AP Low873.80.6866 5B W/L M/H728.70.8233 Predom. Up M/H668.00.8982 ChiMac AP Med786.20.7632 5B W/L High704.60.8516 Predom. Up High657.30.9129 ChiMac AP High684.30.8769 W/L 60-40 Low1258.00.4769 Predom. Rc Low894.20.6710 BayMac Cove Island1004.00.5976 W/L 60-40 L/M940.50.6380 Predom. Rc L/M687.50.8728 BayMac Shore996.60.6021 W/L 60-40 Med820.40.7314 Predom. Rc Med611.60.9810 Harvest Moon576.41.0410 W/L 60-40 M/H759.70.7898 Predom. Rc M/H570.21.0522 5B SF Bay Low1054.70.5689 W/L 60-40 High741.20.8096      SA/DSPL Up19.50SA/DSPL Dn32.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance719.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating719.00.8344
FinRating, kevyt tuuli1227.00.8150
FinRating, kova tuuli590.00.8475
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8344
Triple Number Coastal/Long Distance Low0.7222
Triple Number Coastal/Long Distance Medium0.9141
Triple Number Coastal/Long Distance High1.0003
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7413
Triple Number Windward/Leeward High0.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
For information
General Purpose Handicap (GPH)737.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Saronikos S All Purpose755.20.7945
Saronikos S Upwind860.10.6976
Saronikos S Downwind620.10.9675
Saronikos N All Purpose793.60.7560
Saronikos N Upwind897.50.6685
Saronikos N Downwind674.10.8900
Saronikos SW All Purpose757.60.7920
Saronikos SW Upwind875.30.6855
Saronikos SW Downwind631.90.9495
Saronikos NE All Purpose814.90.7363
Saronikos NE Upwind838.20.7158
Saronikos NE Downwind755.80.7938
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose688.30.8717
5-Band All Purpose Low999.70.6002
5-Band All Purpose L/M758.90.7906
5-Band All Purpose Med668.20.8979
5-Band All Purpose M/H619.80.9681
5-Band All Purpose High598.41.0027
Single Number Predominant Upwind723.00.8299
Single Number Predominant Reaching629.10.9538
Single Number Predominant Downwind658.00.9118
5-Band 50-50 Windward/Leeward Low1247.00.4812
5-Band 50-50 Windward/Leeward L/M924.10.6493
5-Band 50-50 Windward/Leeward Med797.00.7528
5-Band 50-50 Windward/Leeward M/H728.70.8233
5-Band 50-50 Windward/Leeward High704.60.8516
5-Band 60-40 Windward/Leeward Low1258.00.4769
5-Band 60-40 Windward/Leeward L/M940.50.6380
5-Band 60-40 Windward/Leeward Med820.40.7314
5-Band 60-40 Windward/Leeward M/H759.70.7898
5-Band 60-40 Windward/Leeward High741.20.8096
Triple Number 50-50 Windward/Leeward Low1115.80.5377
Triple Number 50-50 Windward/Leeward Med809.50.7412
Triple Number 50-50 Windward/Leeward High721.10.8321
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward838.50.7156
Triple Number 60-40 Windward/Leeward Low1128.10.5318
Triple Number 60-40 Windward/Leeward Med831.60.7215
Triple Number 60-40 Windward/Leeward High753.50.7963
Triple Number All-Purpose Low901.50.6655
Triple Number All-Purpose Med676.70.8867
Triple Number All-Purpose High613.40.9782
Triple Number Predominant Upwind Low926.20.6478
Triple Number Predominant Upwind Med713.50.8409
Triple Number Predominant Upwind High673.30.8912
Triple Number Predominant Reaching Low815.10.7361
Triple Number Predominant Reaching Med629.70.9529
Triple Number Predominant Reaching High553.21.0845
Triple Number Predominant Downwind Low889.80.6743
Triple Number Predominant Downwind Med643.90.9318
Triple Number Predominant Downwind High549.41.0921
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low830.8
Triple Number Coastal/Long Distance Medium656.4
Triple Number Coastal/Long Distance High599.8
Triple Number Windward/Leeward Low1064.8
Triple Number Windward/Leeward Medium809.4
Triple Number Windward/Leeward High721.1
Predominantly Upwind724.5
Predominantly Downwind657.1
Predominantly Reaching635.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7222
Triple Number Coastal/Long Distance Medium0.9141
Triple Number Coastal/Long Distance High1.0003
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7413
Triple Number Windward/Leeward High0.8321
Coastal/Long Distance0.8344
Predominantly Upwind0.8282
Predominantly Downwind0.9131
For information
General Purpose Handicap (GPH)737.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9073
Distanseseilas Trippeltall svak vind0.7222
Distanseseilas Trippeltall mellomvind0.9141
Distanseseilas Trippeltall sterk vind1.0003
Pølsebane Trippeltall svak vind0.5635
Pølsebane Trippeltall mellomvind0.7413
Pølsebane Trippeltall sterk vind0.8321
Motvind Singeltall0.8282
Medvind Singeltall0.9131
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Coastal/Long Distance719.10.8344
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind724.50.8282
Predominantly Downwind657.10.9131
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore697.20.8606
Cape Doctor Coastal580.81.0330
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7222
Triple Number Coastal/Long Distance Medium0.9141
Triple Number Coastal/Long Distance High1.0003
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7413
Triple Number Windward/Leeward High0.8321
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7222
Triple Number Coastal/Long Distance Medium0.9141
Triple Number Coastal/Long Distance High1.0003
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7413
Triple Number Windward/Leeward High0.8321
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Predominantly Upwind724.50.8282
Predominantly Downwind657.10.9131
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance719.10.8344
Triple Number Coastal/Long Distance Low830.80.7222
Triple Number Coastal/Long Distance Medium656.40.9141
Triple Number Coastal/Long Distance High599.81.0003
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium809.40.7413
Triple Number Windward/Leeward High721.10.8321
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.71166.7900.5762.7684.3640.8607.1553.4543.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP688.30.8717 Predom. Dn High540.61.1099 5B AP M/H605.40.9910 TriNum AP Low830.70.7222 Predom. Rc Low894.20.6710 5B AP High587.11.0220 TriNum AP Med656.40.9140 Predom. Rc L/M687.50.8728 5B SF Bay Low1054.70.5689 TriNum AP High599.81.0003 Predom. Rc Med611.60.9810 5B SF Bay L/M883.40.6792 TriNum W/L Low1115.80.5377 Predom. Rc M/H570.21.0522 5B SF Bay Med773.20.7759 TriNum W/L Med809.40.7413 Predom. Rc High548.51.0938 5B SF Bay M/H715.60.8384 TriNum W/L Hig721.10.8321 5B W/L Low1247.00.4812 5B SF Bay High694.80.8635 Predom. Upwind754.20.7955 5B W/L L/M924.10.6493 ChiMac Up Low898.10.6681 Predom. Reaching654.20.9171 5B W/L Med797.00.7528 ChiMac Up Med817.70.7338 Predom. Downwind686.80.8736 5B W/L M/H728.70.8233 ChiMac Up High725.60.8269 Predom. Up Low1014.10.5916 5B W/L High704.60.8516 ChiMac Off Low857.10.7001 Predom. Up L/M783.70.7656 W/L 60-40 Low1258.00.4769 ChiMac Off Med760.20.7893 Predom. Up Med703.80.8525 W/L 60-40 L/M940.50.6380 ChiMac Off High646.50.9280 Predom. Up M/H668.00.8982 W/L 60-40 Med820.40.7314 ChiMac AP Low873.80.6866 Predom. Up High657.30.9129 W/L 60-40 M/H759.70.7898 ChiMac AP Med786.20.7632 Predom. Dn Low993.30.6041 W/L 60-40 High741.20.8096 ChiMac AP High684.30.8769 Predom. Dn L/M738.20.8128 5B AP Low916.10.6550 BayMac Cove Island1004.00.5976 Predom. Dn Med635.00.9450 5B AP L/M733.00.8186 BayMac Shore996.60.6021 Predom. Dn M/H573.01.0471 5B AP Med648.70.9250 Harvest Moon576.41.0410      SA/DSPL Up19.50SA/DSPL Dn32.95
ORC Ref  03440004MQI Issued on 23/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ocean girlNOR 5598
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 beam3.090Draft1.602Displacement4,994Wetted area22.69IMS L7.618LSM07.620Accomod. length9.245Sink (kg/mm) 13.91
VCGD-0.089VCGM-0.067 RM Rated (kg·m) 71.2Limit of positive stability(°) 126.0 Stability Index 129.7 BLR index 0.0000Default crew weight170 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL0.700ST10.048ST20.170
ST30.170ST40.098ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.000IG12.250ISP12.250MDT10.140MDL10.160MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E3.460J4.000BAS1.320FSDFoilSFJ0.000SPL4.080WPLTPS0.000BD0.000MWT0.00MCG0.000
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.089Flotation Date01/01/2015
SFFP0.874FFM1.215FF1.215LCFcl5.423SG0.0000
SAFP9.147FAM0.947FA0.947LCFsh5.650HBI1.017
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004MQI Issued on 23/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
ocean girlNOR 5598
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2019052913160.130.001.282.222.9422.8729/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment330-2022050414030.050.711.402.854.375.9411.83NoNo 34.4104/05/2022625-2021051809590.070.420.851.742.723.7311.80NoNo 21.2918/05/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment625-20240503080512.4011.7012.057.407.20103%73.9103/05/2024
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  03440004MQI Issued on 23/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org