Double HandedClub Certificate2026
BATANGA VIIDEN 205
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 Angles46.2°42.6°41.0°39.9°39.1°38.7°39.2°39.6°41.0°
Beat VMG2.603.654.384.855.095.205.255.255.14
52°4.085.526.477.027.307.427.487.527.46
60°4.385.796.727.237.507.637.707.767.75
75°4.615.996.887.387.687.888.028.168.24
90°4.495.886.827.377.727.998.218.568.77
110°4.135.736.877.527.918.178.378.679.02
120°4.025.606.757.467.928.318.689.169.48
135°3.545.086.277.147.708.148.599.5310.63
150°2.964.325.496.497.237.748.179.0910.13
Run VMG2.563.744.765.636.376.987.468.269.11
Gybe Angles141.3°145.3°149.6°152.5°157.9°164.6°169.1°170.9°169.8°
APH ToD:542.3CDL: 9.560APH ToT: 1.1065CertNo:28500
BOAT
ClassX-412DesignerJEPPESENBuilderX YACHTSAge date01/1990Series date01/1990Offset fileIIX412.OFFData fileDEN205
HULL
Length Overall12.500 mMaximum Beam3.890 mDraft2.205 mDisplacement7,468 kgDLR7.5363IMS DivisionCruiser/RacerDynamic Allowance0.070%Age Allowance0.650%RS Assessment-0.305%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.457m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.7740.41Headsail Luffed50.8450.84Headsail FlyingSymmetric119.94119.94Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.85Storm Jib13.57Heavy Weather Jib36.64
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 181.0 kg·m Stability Index 125.8
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  04310004JLT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BATANGA VIIDEN 205
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 VMG1384.0987.3822.8742.7707.4692.5685.7685.2699.8
52°882.0652.7556.1512.5493.5485.4481.2478.8482.4
60°821.3621.6535.6497.8480.1471.6467.3463.8464.4
75°780.6601.2522.9487.5468.7456.9449.0441.3436.8
90°801.0612.1527.8488.3466.0450.7438.5420.3410.3
110°871.4628.5523.9478.8455.1440.6430.0415.1399.1
120°896.2642.9533.3482.3454.5433.0414.6393.2379.6
135°1016.7708.9573.7504.1467.4442.1418.9377.6338.7
150°1217.7833.1655.5554.8497.7464.8440.6396.0355.2
Run VMG1406.1961.9756.9639.1564.8516.1482.5436.0395.4
Selected Courses
Windward / Leeward1395.1974.6789.9690.9636.1604.3584.1560.6547.6
All purpose1054.7755.0624.4558.7523.8503.5489.5470.9459.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward664.00.9036
All purpose542.31.1065
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7889
Downwind "popa"0.9639
70% up, 30% down "Ilhabela"0.8344
30% up, 70% down "Ilhabela-inverso"0.9038
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Predominantly Upwind586.31.0234
Predominantly Downwind547.91.0951
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.51.0648 Predom. Rc High442.51.3560 5B SF Bay L/M724.70.8280 TriNum AP Low689.70.8699 Predom. Dn Low837.50.7164 5B SF Bay Med627.30.9564 TriNum AP Med538.81.1136 Predom. Dn L/M619.40.9687 5B SF Bay M/H574.71.0440 TriNum AP High486.01.2345 Predom. Dn Med529.11.1340 5B SF Bay High551.91.0871 TriNum W/L Low923.60.6496 Predom. Dn M/H472.81.2690 5B AP Low764.70.7847 TriNum W/L Med659.20.9102 Predom. Dn High439.41.3654 5B AP L/M605.60.9907 TriNum W/L Hig580.31.0339 ChiMac Up Low731.00.8208 5B AP Med531.71.1285 Predom. Upwind609.70.9841 ChiMac Up Med663.00.9050 5B AP M/H491.61.2205 Predom. Reaching539.31.1126 ChiMac Up High585.11.0255 5B AP High472.11.2710 Predom. Downwind572.51.0481 ChiMac Off Low720.30.8330 5B W/L Low1033.50.5805 Predom. Up Low827.90.7247 ChiMac Off Med636.40.9429 5B W/L L/M759.50.7900 Predom. Up L/M637.90.9406 ChiMac Off High537.41.1165 5B W/L Med648.30.9255 Predom. Up Med568.61.0552 ChiMac AP Low722.20.8308 5B W/L M/H587.91.0206 Predom. Up M/H535.51.1204 ChiMac AP Med647.30.9269 5B W/L High562.41.0668 Predom. Up High523.11.1471 ChiMac AP High559.91.0717 W/L 60-40 Low1035.90.5792 Predom. Rc Low741.90.8087 BayMac Cove Island828.80.7240 W/L 60-40 L/M767.90.7813 Predom. Rc L/M571.21.0504 BayMac Shore821.80.7301 W/L 60-40 Med662.40.9059 Predom. Rc Med505.01.1882 Harvest Moon477.01.2579 W/L 60-40 M/H608.00.9868 Predom. Rc M/H465.61.2886 5B SF Bay Low873.50.6869 W/L 60-40 High587.51.0213      SA/DSPL Up23.56SA/DSPL Dn41.52
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance588.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating588.71.0192
FinRating, kevyt tuuli1017.90.9824
FinRating, kova tuuli475.01.0526
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0192
Triple Number Coastal/Long Distance Low0.8699
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2345
Triple Number Windward/Leeward Low0.6801
Triple Number Windward/Leeward Medium0.9102
Triple Number Windward/Leeward High1.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
For information
General Purpose Handicap (GPH)607.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Saronikos S All Purpose614.40.9766
Saronikos S Upwind689.40.8704
Saronikos S Downwind525.41.1420
Saronikos N All Purpose647.10.9272
Saronikos N Upwind719.40.8341
Saronikos N Downwind574.91.0436
Saronikos SW All Purpose618.70.9698
Saronikos SW Upwind705.60.8504
Saronikos SW Downwind535.01.1214
Saronikos NE All Purpose670.70.8946
Saronikos NE Upwind674.40.8896
Saronikos NE Downwind648.30.9255
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose563.51.0648
5-Band All Purpose Low828.70.7241
5-Band All Purpose L/M627.00.9569
5-Band All Purpose Med548.01.0948
5-Band All Purpose M/H503.61.1914
5-Band All Purpose High480.91.2477
Single Number Predominant Upwind584.91.0258
Single Number Predominant Reaching519.51.1550
Single Number Predominant Downwind548.81.0933
5-Band 50-50 Windward/Leeward Low1033.50.5805
5-Band 50-50 Windward/Leeward L/M759.50.7900
5-Band 50-50 Windward/Leeward Med648.30.9255
5-Band 50-50 Windward/Leeward M/H587.91.0206
5-Band 50-50 Windward/Leeward High562.41.0668
5-Band 60-40 Windward/Leeward Low1035.90.5792
5-Band 60-40 Windward/Leeward L/M767.90.7813
5-Band 60-40 Windward/Leeward Med662.40.9059
5-Band 60-40 Windward/Leeward M/H608.00.9868
5-Band 60-40 Windward/Leeward High587.51.0213
Triple Number 50-50 Windward/Leeward Low923.60.6496
Triple Number 50-50 Windward/Leeward Med659.30.9101
Triple Number 50-50 Windward/Leeward High580.31.0339
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward677.90.8850
Triple Number 60-40 Windward/Leeward Low927.90.6466
Triple Number 60-40 Windward/Leeward Med672.40.8923
Triple Number 60-40 Windward/Leeward High601.70.9972
Triple Number All-Purpose Low747.20.8030
Triple Number All-Purpose Med555.71.0797
Triple Number All-Purpose High497.21.2068
Triple Number Predominant Upwind Low757.10.7925
Triple Number Predominant Upwind Med577.31.0392
Triple Number Predominant Upwind High537.51.1162
Triple Number Predominant Reaching Low676.70.8866
Triple Number Predominant Reaching Med519.71.1546
Triple Number Predominant Reaching High451.01.3305
Triple Number Predominant Downwind Low748.90.8012
Triple Number Predominant Downwind Med538.71.1137
Triple Number Predominant Downwind High453.91.3218
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low689.7
Triple Number Coastal/Long Distance Medium538.7
Triple Number Coastal/Long Distance High486.0
Triple Number Windward/Leeward Low882.2
Triple Number Windward/Leeward Medium659.2
Triple Number Windward/Leeward High580.3
Predominantly Upwind586.3
Predominantly Downwind547.9
Predominantly Reaching527.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8699
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2345
Triple Number Windward/Leeward Low0.6801
Triple Number Windward/Leeward Medium0.9102
Triple Number Windward/Leeward High1.0339
Coastal/Long Distance1.0192
Predominantly Upwind1.0234
Predominantly Downwind1.0951
For information
General Purpose Handicap (GPH)607.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1065
Distanseseilas Trippeltall svak vind0.8699
Distanseseilas Trippeltall mellomvind1.1137
Distanseseilas Trippeltall sterk vind1.2345
Pølsebane Trippeltall svak vind0.6801
Pølsebane Trippeltall mellomvind0.9102
Pølsebane Trippeltall sterk vind1.0339
Motvind Singeltall1.0234
Medvind Singeltall1.0951
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Coastal/Long Distance588.71.0192
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.31.0234
Predominantly Downwind547.91.0951
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore551.51.0879
Cape Doctor Coastal462.61.2970
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8699
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2345
Triple Number Windward/Leeward Low0.6801
Triple Number Windward/Leeward Medium0.9102
Triple Number Windward/Leeward High1.0339
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8699
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2345
Triple Number Windward/Leeward Low0.6801
Triple Number Windward/Leeward Medium0.9102
Triple Number Windward/Leeward High1.0339
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Predominantly Upwind586.31.0234
Predominantly Downwind547.91.0951
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.71.0192
Triple Number Coastal/Long Distance Low689.70.8699
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High486.01.2345
Triple Number Windward/Leeward Low882.20.6801
Triple Number Windward/Leeward Medium659.20.9102
Triple Number Windward/Leeward High580.31.0339
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1396.2973.4744.5625.8558.4522.0493.6450.0438.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.51.0648 Predom. Dn High439.41.3654 5B AP M/H491.61.2205 TriNum AP Low689.70.8699 Predom. Rc Low741.90.8087 5B AP High472.11.2710 TriNum AP Med538.81.1136 Predom. Rc L/M571.21.0504 5B SF Bay Low873.50.6869 TriNum AP High486.01.2345 Predom. Rc Med505.01.1882 5B SF Bay L/M724.70.8280 TriNum W/L Low923.60.6496 Predom. Rc M/H465.61.2886 5B SF Bay Med627.30.9564 TriNum W/L Med659.20.9102 Predom. Rc High442.51.3560 5B SF Bay M/H574.71.0440 TriNum W/L Hig580.31.0339 5B W/L Low1033.50.5805 5B SF Bay High551.91.0871 Predom. Upwind609.70.9841 5B W/L L/M759.50.7900 ChiMac Up Low731.00.8208 Predom. Reaching539.31.1126 5B W/L Med648.30.9255 ChiMac Up Med663.00.9050 Predom. Downwind572.51.0481 5B W/L M/H587.91.0206 ChiMac Up High585.11.0255 Predom. Up Low827.90.7247 5B W/L High562.41.0668 ChiMac Off Low720.30.8330 Predom. Up L/M637.90.9406 W/L 60-40 Low1035.90.5792 ChiMac Off Med636.40.9429 Predom. Up Med568.61.0552 W/L 60-40 L/M767.90.7813 ChiMac Off High537.41.1165 Predom. Up M/H535.51.1204 W/L 60-40 Med662.40.9059 ChiMac AP Low722.20.8308 Predom. Up High523.11.1471 W/L 60-40 M/H608.00.9868 ChiMac AP Med647.30.9269 Predom. Dn Low837.50.7164 W/L 60-40 High587.51.0213 ChiMac AP High559.91.0717 Predom. Dn L/M619.40.9687 5B AP Low764.70.7847 BayMac Cove Island828.80.7240 Predom. Dn Med529.11.1340 5B AP L/M605.60.9907 BayMac Shore821.80.7301 Predom. Dn M/H472.81.2690 5B AP Med531.71.1285 Harvest Moon477.01.2579      SA/DSPL Up23.56SA/DSPL Dn41.52
ORC Ref  04310004JLT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BATANGA VIIDEN 205
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-412Measurement01/01/1990HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.500Maximum beam3.890Draft2.205Displacement7,468Wetted area29.92IMS L10.206LSM09.969Accomod. length12.500Sink (kg/mm) 21.62
VCGD-0.082VCGM-0.083 RM Rated (kg·m) 181.0Limit of positive stability(°) 124.0 Stability Index 125.8 BLR index 0.0000Default crew weight170 Declared crew weight 800
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBW0.115PIPA0.0030
EDL2.660ST10.045ST20.170
ST30.170ST40.095ST50.310
RIG
BackstayAdjustableForestayFixedInner forestayAdjustableMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders3Rotating mastNo
P14.400IG16.410ISP16.410MDT10.125MDL10.220MDT2MDL2TLTaperMW0.220GO0.239
E4.700J4.880BAS1.800FSD0.040SFJSPL5.508WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.080Flotation Date01/01/1990
SFFP0.432FFM1.287FF1.294LCFcl6.636SG1.0260
SAFP10.958FAM1.075FA1.080LCFsh6.913HBI1.172
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004JLT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BATANGA VIIDEN 205
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment010.180.941.712.983.9239.77
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment010.060.771.503.074.766.6016.00NoNo 50.84
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC14.1914.1914.1910.200.00119.94* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.5 mTable area0.55 m²Headroom1.83 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity162 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity100 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004JLT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org