Club Certificate2025
ASAHIFIN 12170
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 Angles45.5°45.5°43.4°41.9°40.8°40.1°39.7°39.9°41.5°
Beat VMG2.263.133.834.334.684.874.954.964.83
52°3.614.895.826.436.797.007.107.157.13
60°3.895.206.116.676.997.197.317.387.40
75°4.085.436.336.857.167.387.547.747.83
90°3.995.346.296.947.337.587.787.998.20
110°3.795.266.397.057.437.748.028.568.96
120°3.665.096.236.947.357.677.988.619.29
135°3.224.555.696.567.097.447.748.379.13
150°2.653.854.935.846.567.027.367.928.51
Run VMG2.303.334.275.065.716.336.847.508.02
Gybe Angles144.1°144.1°147.4°148.7°156.4°166.9°176.8°179.0°179.0°
APH ToD:590.9CDL: 8.639APH ToT: 1.0153CertNo:
BOAT
ClassOCEANIS 381DesignerBERRET/RACOUPEAUBuilderBENETEAUAge date01/2000Series date01/2000Offset fileOCE381CL.OFFData fileFIN12170
HULL
Length Overall11.370Maximum Beam3.932Draft1.616Displacement6,800DLR8.3671IMS DivisionCruiser/RacerDynamic Allowance0.440%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.370m
CREW
Maximum weight380(declared)Minimum weight250 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.3429.83Headsail Luffed39.6439.64Headsail FlyingSymmetricAsymmetric58.9465.43 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.04Storm Jib8.61Heavy Weather Jib23.24
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
✱ Asymmetric may be tacked on the pole
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  04140003WR1Issued on 17/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
ASAHIFIN 12170
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 VMG1593.31148.5939.9832.1769.9739.3727.0725.3745.5
52°997.3736.8618.9559.7529.8514.3506.8503.2504.9
60°926.1692.2589.5539.9515.1501.0492.8487.7486.2
75°881.7663.0569.1525.3502.5488.0477.5465.2459.8
90°902.2673.8572.1518.9491.4474.7462.9450.8439.0
110°949.7684.7563.4510.9484.5465.3448.7420.7402.0
120°984.0706.6577.9518.8489.7469.4451.4418.3387.3
135°1118.1790.6632.5548.7507.9483.9465.0430.2394.3
150°1356.8935.6729.6616.3549.1512.5488.9454.7423.0
Run VMG1566.41080.3842.4711.7630.3569.1526.3480.2448.9
Selected Courses
Windward / Leeward1578.71114.4891.2771.9700.1654.2626.7602.7597.2
All purpose1184.8851.2694.1613.3568.1541.0524.2505.3495.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward732.90.8187
All purpose590.91.0153
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7141
Downwind "popa"0.8677
70% up, 30% down "Ilhabela"0.7541
30% up, 70% down "Ilhabela-inverso"0.8151
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Predominantly Upwind640.00.9375
Predominantly Downwind601.40.9976
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low772.70.7765
TriNum AP Med587.01.0222
TriNum AP High521.31.1509
TriNum W/L Low1048.60.5722
TriNum W/L Med728.50.8236
TriNum W/L Hig624.50.9607
Predom. Upwind667.40.8990
Predom. Reaching587.31.0217
Predom. Downwind629.50.9532
Predom. Up Low937.90.6397
Predom. Up L/M709.50.8457
Predom. Up Med617.20.9722
Predom. Up M/H571.31.0502
Predom. Up High558.31.0748
Predom. Dn Low936.10.6409
Predom. Dn L/M685.00.8759
Predom. Dn Med578.11.0378
Predom. Dn M/H513.91.1676
Predom. Dn High482.11.2446
Predom. Rc Low828.30.7244
Predom. Rc L/M626.60.9575
Predom. Rc Med545.01.1010
Predom. Rc M/H500.31.1993
Predom. Rc High479.41.2515
SA/DSPL Upwind19.10SA/DSPL Downwind24.44
Scoring OptionTODTOT
5B W/L Low1175.00.5107
5B W/L L/M853.80.7028
5B W/L Med714.10.8402
5B W/L M/H633.50.9472
5B W/L High605.90.9903
W/L 60-40 Low1181.50.5078
W/L 60-40 L/M864.50.6940
W/L 60-40 Med728.50.8237
W/L 60-40 M/H653.20.9185
W/L 60-40 High630.50.9516
5B AP Low853.40.7031
5B AP L/M670.10.8953
5B AP Med577.91.0383
5B AP M/H527.51.1374
5B AP High506.81.1838
5B SF Bay Low1010.80.5936
5B SF Bay L/M816.00.7353
5B SF Bay Med689.00.8709
5B SF Bay M/H619.50.9686
5B SF Bay High595.71.0072
Chicago-Mac Upwind0.8684
Chicago-Mac All Purpose0.8961
Chicago-Mac Downwind0.9172
BayMac Cove Island927.50.6469
BayMac Shore920.30.6519
Harvest Moon510.81.1745
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance645.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating645.40.9297
FinRating, kevyt tuuli1151.90.8681
FinRating, kova tuuli510.40.9796
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9297
Triple Number Coastal/Long Distance Low0.7765
Triple Number Coastal/Long Distance Medium1.0223
Triple Number Coastal/Long Distance High1.1509
Triple Number Windward/Leeward Low0.5983
Triple Number Windward/Leeward Medium0.8236
Triple Number Windward/Leeward High0.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
For information
General Purpose Handicap (GPH)666.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low772.7
Triple Number Coastal/Long Distance Medium586.9
Triple Number Coastal/Long Distance High521.3
Triple Number Windward/Leeward Low1002.8
Triple Number Windward/Leeward Medium728.5
Triple Number Windward/Leeward High624.5
Predominantly Upwind640.0
Predominantly Downwind601.4
Predominantly Reaching574.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7765
Triple Number Coastal/Long Distance Medium1.0223
Triple Number Coastal/Long Distance High1.1509
Triple Number Windward/Leeward Low0.5983
Triple Number Windward/Leeward Medium0.8236
Triple Number Windward/Leeward High0.9607
Coastal/Long Distance0.9297
Predominantly Upwind0.9375
Predominantly Downwind0.9976
For information
General Purpose Handicap (GPH)666.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0153
Distanseseilas Trippeltall svak vind0.7765
Distanseseilas Trippeltall mellomvind1.0223
Distanseseilas Trippeltall sterk vind1.1509
Pølsebane Trippeltall svak vind0.5983
Pølsebane Trippeltall mellomvind0.8236
Pølsebane Trippeltall sterk vind0.9607
Motvind Singeltall0.9375
Medvind Singeltall0.9976
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Coastal/Long Distance645.40.9297
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind640.00.9375
Predominantly Downwind601.40.9976
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore598.81.0020
Cape Doctor Coastal498.21.2044
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7765
Triple Number Coastal/Long Distance Medium1.0223
Triple Number Coastal/Long Distance High1.1509
Triple Number Windward/Leeward Low0.5983
Triple Number Windward/Leeward Medium0.8236
Triple Number Windward/Leeward High0.9607
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7765
Triple Number Coastal/Long Distance Medium1.0223
Triple Number Coastal/Long Distance High1.1509
Triple Number Windward/Leeward Low0.5983
Triple Number Windward/Leeward Medium0.8236
Triple Number Windward/Leeward High0.9607
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Predominantly Upwind640.00.9375
Predominantly Downwind601.40.9976
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.40.9297
Triple Number Coastal/Long Distance Low772.70.7765
Triple Number Coastal/Long Distance Medium586.91.0223
Triple Number Coastal/Long Distance High521.31.1509
Triple Number Windward/Leeward Low1002.80.5983
Triple Number Windward/Leeward Medium728.50.8236
Triple Number Windward/Leeward High624.50.9607
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1677.01111.0836.4693.4607.8562.0529.6482.7467.9
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low772.70.7765
TriNum AP Med587.01.0222
TriNum AP High521.31.1509
TriNum W/L Low1048.60.5722
TriNum W/L Med728.50.8236
TriNum W/L Hig624.50.9607
Predom. Upwind667.40.8990
Predom. Reaching587.31.0217
Predom. Downwind629.50.9532
Predom. Up Low937.90.6397
Predom. Up L/M709.50.8457
Predom. Up Med617.20.9722
Predom. Up M/H571.31.0502
Predom. Up High558.31.0748
Predom. Dn Low936.10.6409
Predom. Dn L/M685.00.8759
Predom. Dn Med578.11.0378
Predom. Dn M/H513.91.1676
Predom. Dn High482.11.2446
Predom. Rc Low828.30.7244
Predom. Rc L/M626.60.9575
Predom. Rc Med545.01.1010
Predom. Rc M/H500.31.1993
Predom. Rc High479.41.2515
SA/DSPL Upwind19.10SA/DSPL Downwind24.44
Scoring OptionTODTOT
5B W/L Low1175.00.5107
5B W/L L/M853.80.7028
5B W/L Med714.10.8402
5B W/L M/H633.50.9472
5B W/L High605.90.9903
W/L 60-40 Low1181.50.5078
W/L 60-40 L/M864.50.6940
W/L 60-40 Med728.50.8237
W/L 60-40 M/H653.20.9185
W/L 60-40 High630.50.9516
5B AP Low853.40.7031
5B AP L/M670.10.8953
5B AP Med577.91.0383
5B AP M/H527.51.1374
5B AP High506.81.1838
5B SF Bay Low1010.80.5936
5B SF Bay L/M816.00.7353
5B SF Bay Med689.00.8709
5B SF Bay M/H619.50.9686
5B SF Bay High595.71.0072
Chicago-Mac Upwind0.8684
Chicago-Mac All Purpose0.8961
Chicago-Mac Downwind0.9172
BayMac Cove Island927.50.6469
BayMac Shore920.30.6519
Harvest Moon510.81.1745
ORC Ref  04140003WR1Issued on 17/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
ASAHIFIN 12170
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 381MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.370Max. Beam3.932Draft1.616Displacement6,800Wetted area26.42IMS L9.755LSM09.331Acc. length11.370Sink (kg/mm) 20.46
VCGD0.087VCGM0.148RM Rated (kg·m) 150.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight624Declared crew weight380
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.370PBWPIPA0.0005
PSDPHDPHL
PSAESL
RIG
Forestay tensionAftInner stayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders4Rotating mastNo
P11.740IG13.120ISP13.350MDT10.130MDL10.220MDT2MDL2TLMWGO
E4.400J3.820BAS1.340FSDSFJSPL3.650WPLTPS4.650BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/07/2023
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140003WR1Issued on 17/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
ASAHIFIN 12170
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.140.821.432.653.6329.34
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.781.603.054.606.1012.90NoNo 39.64
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment012.7711.5012.145.706.3490%58.94
CRUISER/RACER REQUIREMENTS*
Accommodation length11.4 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity135 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity78 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140003WR1Issued on 17/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org