Club Certificate2025
BATAAFNED 3112
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 Angles42.4°42.4°40.8°39.7°38.9°38.3°38.2°38.2°39.1°
Beat VMG2.663.604.284.714.935.045.115.145.08
52°4.105.426.286.746.977.087.147.197.19
60°4.335.676.476.897.127.247.317.387.41
75°4.475.816.597.017.267.437.557.687.79
90°4.345.706.547.017.307.517.697.958.12
110°3.995.456.517.097.447.707.908.168.27
120°3.865.306.387.037.437.748.028.488.79
135°3.444.805.926.757.247.607.928.579.30
150°2.884.125.226.156.847.277.618.238.94
Run VMG2.493.574.525.346.066.617.047.688.24
Gybe Angles146.5°146.5°150.7°152.8°159.2°165.7°171.8°177.7°177.2°
APH ToD:568.4CDL: 8.885APH ToT: 1.0556CertNo:3450
BOAT
ClassBaltic 39 SDDesignerC & CBuilderBaltic YachtsAge date01/1979Series date11/1977Offset fileH111.BOFData fileNED3112
HULL
Length Overall11.915 mMaximum Beam3.852 mDraft2.100 mDisplacement7,870 kgDLR9.8590IMS DivisionPerformanceDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationPIPA entered directlyTypeN/APIPA0.0055
CREW
Maximum weight560 kg(declared)Minimum weight430 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.1632.58Headsail Luffed64.4164.41Headsail FlyingSymmetric122.55122.55Asymmetric
STORM SAIL AREAS (m²)
Trysail9.57Storm Jib12.80Heavy Weather Jib34.54
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  04310003MHCIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
BATAAFNED 3112
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1354.11000.6841.3764.0730.4713.7705.1701.0708.4
52°878.8663.9573.5534.3516.6508.7504.5500.9500.9
60°831.6635.4556.1522.3505.7496.9492.4487.8485.8
75°805.2619.5546.0513.7496.0484.5476.8468.6462.3
90°829.1631.4550.1513.5493.3479.1468.1453.1443.6
110°901.9660.9553.3507.8484.0467.4455.8441.0435.1
120°932.1679.3564.2511.9484.7464.9448.7424.5409.7
135°1047.3749.6607.7533.3497.3473.9454.5420.1387.1
150°1249.9873.8689.4585.1526.0494.9473.3437.6402.7
Run VMG1445.11008.9795.7673.7594.4544.4511.4469.0436.9
Selected Courses
Windward / Leeward1397.81004.8818.5718.9662.4629.0608.3585.0572.6
All purpose1066.0780.7650.1584.7549.9529.6516.0498.6487.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward690.50.8690
All purpose568.41.0556
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7698
Downwind "popa"0.9135
70% up, 30% down "Ilhabela"0.8079
30% up, 70% down "Ilhabela-inverso"0.8651
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Predominantly Upwind610.40.9830
Predominantly Downwind577.21.0394
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low715.40.8387
TriNum AP Med564.81.0622
TriNum AP High512.91.1699
TriNum W/L Low950.50.6313
TriNum W/L Med685.90.8748
TriNum W/L Hig604.70.9922
Predom. Upwind632.40.9488
Predom. Reaching566.51.0591
Predom. Downwind602.20.9963
Predom. Up Low843.00.7117
Predom. Up L/M660.70.9082
Predom. Up Med593.11.0116
Predom. Up M/H560.41.0707
Predom. Up High547.51.0959
Predom. Dn Low868.30.6910
Predom. Dn L/M649.60.9237
Predom. Dn Med557.81.0757
Predom. Dn M/H503.01.1929
Predom. Dn High473.11.2683
Predom. Rc Low766.00.7833
Predom. Rc L/M597.31.0046
Predom. Rc Med532.11.1276
Predom. Rc M/H495.01.2121
Predom. Rc High474.41.2647
SA/DSPL Upwind24.24SA/DSPL Downwind38.83
Scoring OptionTODTOT
5B W/L Low1056.90.5677
5B W/L L/M787.80.7617
5B W/L Med674.70.8893
5B W/L M/H612.40.9797
5B W/L High586.91.0223
W/L 60-40 Low1055.40.5685
W/L 60-40 L/M794.40.7553
W/L 60-40 Med687.80.8724
W/L 60-40 M/H631.50.9501
W/L 60-40 High610.10.9834
5B AP Low790.00.7595
5B AP L/M631.50.9501
5B AP Med557.81.0756
5B AP M/H518.21.1578
5B AP High499.71.2007
5B SF Bay Low914.70.6560
5B SF Bay L/M754.30.7955
5B SF Bay Med653.50.9182
5B SF Bay M/H600.10.9999
5B SF Bay High577.51.0389
Chicago-Mac Upwind0.9229
Chicago-Mac All Purpose0.9454
Chicago-Mac Downwind0.9624
BayMac Cove Island850.80.7052
BayMac Shore844.10.7109
Harvest Moon500.81.1981
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance616.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating616.10.9738
FinRating, kevyt tuuli1039.50.9620
FinRating, kova tuuli503.40.9933
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9738
Triple Number Coastal/Long Distance Low0.8387
Triple Number Coastal/Long Distance Medium1.0623
Triple Number Coastal/Long Distance High1.1699
Triple Number Windward/Leeward Low0.6582
Triple Number Windward/Leeward Medium0.8748
Triple Number Windward/Leeward High0.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
For information
General Purpose Handicap (GPH)634.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low715.4
Triple Number Coastal/Long Distance Medium564.8
Triple Number Coastal/Long Distance High512.9
Triple Number Windward/Leeward Low911.6
Triple Number Windward/Leeward Medium685.9
Triple Number Windward/Leeward High604.7
Predominantly Upwind610.4
Predominantly Downwind577.2
Predominantly Reaching555.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8387
Triple Number Coastal/Long Distance Medium1.0623
Triple Number Coastal/Long Distance High1.1699
Triple Number Windward/Leeward Low0.6582
Triple Number Windward/Leeward Medium0.8748
Triple Number Windward/Leeward High0.9922
Coastal/Long Distance0.9738
Predominantly Upwind0.9830
Predominantly Downwind1.0394
For information
General Purpose Handicap (GPH)634.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0556
Distanseseilas Trippeltall svak vind0.8387
Distanseseilas Trippeltall mellomvind1.0623
Distanseseilas Trippeltall sterk vind1.1699
Pølsebane Trippeltall svak vind0.6582
Pølsebane Trippeltall mellomvind0.8748
Pølsebane Trippeltall sterk vind0.9922
Motvind Singeltall0.9830
Medvind Singeltall1.0394
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Coastal/Long Distance616.10.9738
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind610.40.9830
Predominantly Downwind577.21.0394
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore576.31.0410
Cape Doctor Coastal490.81.2225
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8387
Triple Number Coastal/Long Distance Medium1.0623
Triple Number Coastal/Long Distance High1.1699
Triple Number Windward/Leeward Low0.6582
Triple Number Windward/Leeward Medium0.8748
Triple Number Windward/Leeward High0.9922
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8387
Triple Number Coastal/Long Distance Medium1.0623
Triple Number Coastal/Long Distance High1.1699
Triple Number Windward/Leeward Low0.6582
Triple Number Windward/Leeward Medium0.8748
Triple Number Windward/Leeward High0.9922
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Predominantly Upwind610.40.9830
Predominantly Downwind577.21.0394
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.10.9738
Triple Number Coastal/Long Distance Low715.40.8387
Triple Number Coastal/Long Distance Medium564.81.0623
Triple Number Coastal/Long Distance High512.91.1699
Triple Number Windward/Leeward Low911.60.6582
Triple Number Windward/Leeward Medium685.90.8748
Triple Number Windward/Leeward High604.70.9922
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.31005.2772.8653.1585.1548.9521.6479.5467.4
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low715.40.8387
TriNum AP Med564.81.0622
TriNum AP High512.91.1699
TriNum W/L Low950.50.6313
TriNum W/L Med685.90.8748
TriNum W/L Hig604.70.9922
Predom. Upwind632.40.9488
Predom. Reaching566.51.0591
Predom. Downwind602.20.9963
Predom. Up Low843.00.7117
Predom. Up L/M660.70.9082
Predom. Up Med593.11.0116
Predom. Up M/H560.41.0707
Predom. Up High547.51.0959
Predom. Dn Low868.30.6910
Predom. Dn L/M649.60.9237
Predom. Dn Med557.81.0757
Predom. Dn M/H503.01.1929
Predom. Dn High473.11.2683
Predom. Rc Low766.00.7833
Predom. Rc L/M597.31.0046
Predom. Rc Med532.11.1276
Predom. Rc M/H495.01.2121
Predom. Rc High474.41.2647
SA/DSPL Upwind24.24SA/DSPL Downwind38.83
Scoring OptionTODTOT
5B W/L Low1056.90.5677
5B W/L L/M787.80.7617
5B W/L Med674.70.8893
5B W/L M/H612.40.9797
5B W/L High586.91.0223
W/L 60-40 Low1055.40.5685
W/L 60-40 L/M794.40.7553
W/L 60-40 Med687.80.8724
W/L 60-40 M/H631.50.9501
W/L 60-40 High610.10.9834
5B AP Low790.00.7595
5B AP L/M631.50.9501
5B AP Med557.81.0756
5B AP M/H518.21.1578
5B AP High499.71.2007
5B SF Bay Low914.70.6560
5B SF Bay L/M754.30.7955
5B SF Bay Med653.50.9182
5B SF Bay M/H600.10.9999
5B SF Bay High577.51.0389
Chicago-Mac Upwind0.9229
Chicago-Mac All Purpose0.9454
Chicago-Mac Downwind0.9624
BayMac Cove Island850.80.7052
BayMac Shore844.10.7109
Harvest Moon500.81.1981
ORC Ref  04310003MHCIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
BATAAFNED 3112
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBaltic 39 SDMeasurement07/04/1987HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.915Max. Beam3.852Draft2.100Displacement7,870Wetted area28.66IMS L9.410LSM09.276Acc. length11.915Sink (kg/mm) 20.22
VCGD-0.047VCGM-0.070RM Rated (kg·m) 173.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight618Declared crew weight560
PROPELLER
Propeller TypeEnter PIPA directly
Hydro generatorNo
PIPA0.0055
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.800IG15.930ISP15.930MDT10.166MDL10.227MDT20.165MDL20.171TL2.985MW0.171GO0.192
E3.960J5.150BAS1.565FSD0.034SFJ0.090SPL5.243WPLTPSBD0.179MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered175.3Flotation Date07/04/1987
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310003MHCIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
BATAAFNED 3112
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.971.442.463.2832.16* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC7.530.00NoNo 64.41* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC15.8215.8215.829.260.00122.55* Copied from legacy *
ORC Ref  04310003MHCIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org