International Certificate2026
ABRACADABRA4304
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles45.3°42.4°40.0°38.1°37.1°37.0°36.7°36.4°37.6°
Beat VMG3.154.445.325.775.996.136.226.326.24
52°4.926.727.778.208.408.548.648.788.79
60°5.307.078.028.438.668.828.959.129.18
75°5.597.338.198.669.019.269.469.769.91
90°5.577.428.328.789.159.559.8910.4410.86
110°5.487.418.409.019.5510.0810.5711.4111.95
120°5.197.158.359.089.6910.2610.9012.4013.62
135°4.516.457.978.779.5510.4011.4013.2715.38
150°3.745.406.777.888.699.4010.2112.6315.91
Run VMG3.244.685.876.837.588.158.8410.9413.78
Gybe Angles139.5°141.5°144.7°148.8°153.1°151.4°148.3°146.1°148.0°
APH ToD:451.1CDL: 12.386APH ToT: 1.3300CertNo:US7360
BOAT
ClassKer 43DesignerKERBuilderSYDNEY YACHTSAge date05/2014Series date01/2011Offset fileSydney43GTS-DK.offData fileUS4304
HULL
Length Overall13.132 mMaximum Beam4.198 mDraft3.007 mDisplacement6,609 kgDLR3.7954IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.487%RS Assessment-0.356%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.450m
CREW
Maximum weight880 kg(declared)Minimum weight748 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail66.4667.75Headsail Luffed50.5750.57Headsail FlyingSymmetricAsymmetric220.64220.64 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail19.40Storm Jib15.34Heavy Weather Jib41.42
SAIL LIMITS
Headsails7Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 216.2 kg·m Stability Index 132.7
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  04560004VRP Issued on 29/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ABRACADABRA4304
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1141.7810.3676.9624.1600.7587.1578.3569.6577.2
52°731.0535.7463.6439.1428.3421.5416.5410.1409.4
60°679.2509.1448.9426.8415.6408.0402.1394.5392.0
75°643.8491.3439.4415.5399.4388.6380.7369.0363.3
90°646.3485.1432.6409.9393.4376.9363.8344.9331.5
110°656.8486.0428.5399.7377.1357.1340.7315.5301.2
120°694.3503.6431.4396.4371.4350.9330.1290.2264.3
135°798.7558.3451.5410.3377.1346.0315.8271.3234.1
150°962.8666.4531.4456.6414.0383.0352.6285.0226.3
Run VMG1111.7769.5613.6527.2475.1441.8407.2329.1261.3
Selected Courses
Windward / Leeward1126.7789.9645.3575.6537.9514.4492.8449.3419.3
All purpose848.1607.7511.0467.1441.2422.4405.7376.4357.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward555.21.0808
All purpose451.11.3300
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9444
Downwind "popa"1.1786
70% up, 30% down "Ilhabela"1.0043
30% up, 70% down "Ilhabela-inverso"1.0970
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Predominantly Upwind491.21.2215
Predominantly Downwind449.81.3340
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP465.71.2883 Predom. Rc High354.01.6949 5B SF Bay L/M596.81.0053 TriNum AP Low559.41.0727 Predom. Dn Low670.30.8952 5B SF Bay Med525.61.1415 TriNum AP Med451.01.3304 Predom. Dn L/M505.61.1868 5B SF Bay M/H477.61.2564 TriNum AP High398.91.5041 Predom. Dn Med438.71.3677 5B SF Bay High441.71.3584 TriNum W/L Low751.50.7984 Predom. Dn M/H385.21.5575 5B AP Low615.40.9750 TriNum W/L Med553.61.0839 Predom. Dn High341.51.7572 5B AP L/M499.41.2014 TriNum W/L Hig481.91.2451 ChiMac Up Low602.40.9960 5B AP Med445.21.3477 Predom. Upwind508.81.1793 ChiMac Up Med550.61.0896 5B AP M/H406.61.4756 Predom. Reaching442.91.3546 ChiMac Up High487.91.2297 5B AP High378.11.5868 Predom. Downwind466.81.2854 ChiMac Off Low583.21.0287 5B W/L Low838.00.7160 Predom. Up Low675.00.8889 ChiMac Off Med518.51.1572 5B W/L L/M626.20.9582 Predom. Up L/M529.31.1336 ChiMac Off High437.41.3719 5B W/L Med545.41.1000 Predom. Up Med480.21.2496 ChiMac AP Low590.11.0168 5B W/L M/H492.91.2173 Predom. Up M/H449.81.3338 ChiMac AP Med532.81.1262 5B W/L High451.71.3285 Predom. Up High431.31.3912 ChiMac AP High461.71.2995 W/L 60-40 Low842.30.7123 Predom. Rc Low596.41.0061 BayMac Cove Island675.30.8886 W/L 60-40 L/M634.30.9460 Predom. Rc L/M468.81.2798 BayMac Shore670.00.8956 W/L 60-40 Med557.71.0758 Predom. Rc Med420.61.4266 Harvest Moon391.91.5312 W/L 60-40 M/H510.41.1756 Predom. Rc M/H382.01.5706 5B SF Bay Low707.90.8476 W/L 60-40 High475.81.2610      SA/DSPL Up33.02SA/DSPL Dn81.01
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance490.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating490.21.2240
FinRating, kevyt tuuli823.61.2142
FinRating, kova tuuli378.11.3223
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2240
Triple Number Coastal/Long Distance Low1.0727
Triple Number Coastal/Long Distance Medium1.3306
Triple Number Coastal/Long Distance High1.5041
Triple Number Windward/Leeward Low0.8361
Triple Number Windward/Leeward Medium1.0839
Triple Number Windward/Leeward High1.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
For information
General Purpose Handicap (GPH)502.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Saronikos S All Purpose504.01.1905
Saronikos S Upwind575.21.0432
Saronikos S Downwind415.21.4451
Saronikos N All Purpose532.11.1275
Saronikos N Upwind596.11.0066
Saronikos N Downwind462.11.2986
Saronikos SW All Purpose503.01.1929
Saronikos SW Upwind584.51.0266
Saronikos SW Downwind422.61.4199
Saronikos NE All Purpose547.11.0967
Saronikos NE Upwind558.51.0744
Saronikos NE Downwind514.31.1666
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose465.71.2883
5-Band All Purpose Low669.30.8965
5-Band All Purpose L/M516.21.1623
5-Band All Purpose Med458.91.3075
5-Band All Purpose M/H417.41.4374
5-Band All Purpose High386.61.5521
Single Number Predominant Upwind489.91.2246
Single Number Predominant Reaching428.91.3989
Single Number Predominant Downwind450.81.3310
5-Band 50-50 Windward/Leeward Low838.00.7160
5-Band 50-50 Windward/Leeward L/M626.20.9582
5-Band 50-50 Windward/Leeward Med545.41.1000
5-Band 50-50 Windward/Leeward M/H492.91.2173
5-Band 50-50 Windward/Leeward High451.71.3285
5-Band 60-40 Windward/Leeward Low842.30.7123
5-Band 60-40 Windward/Leeward L/M634.30.9460
5-Band 60-40 Windward/Leeward Med557.71.0758
5-Band 60-40 Windward/Leeward M/H510.41.1756
5-Band 60-40 Windward/Leeward High475.81.2610
Triple Number 50-50 Windward/Leeward Low751.50.7984
Triple Number 50-50 Windward/Leeward Med553.61.0838
Triple Number 50-50 Windward/Leeward High481.91.2451
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward567.51.0572
Triple Number 60-40 Windward/Leeward Low756.90.7927
Triple Number 60-40 Windward/Leeward Med565.21.0616
Triple Number 60-40 Windward/Leeward High501.01.1977
Triple Number All-Purpose Low605.80.9904
Triple Number All-Purpose Med465.01.2902
Triple Number All-Purpose High409.21.4664
Triple Number Predominant Upwind Low619.10.9692
Triple Number Predominant Upwind Med486.81.2326
Triple Number Predominant Upwind High451.11.3300
Triple Number Predominant Reaching Low546.81.0974
Triple Number Predominant Reaching Med433.71.3836
Triple Number Predominant Reaching High367.21.6339
Triple Number Predominant Downwind Low602.30.9962
Triple Number Predominant Downwind Med446.51.3437
Triple Number Predominant Downwind High364.11.6477
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low559.3
Triple Number Coastal/Long Distance Medium450.9
Triple Number Coastal/Long Distance High398.9
Triple Number Windward/Leeward Low717.6
Triple Number Windward/Leeward Medium553.6
Triple Number Windward/Leeward High481.9
Predominantly Upwind491.2
Predominantly Downwind449.8
Predominantly Reaching433.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0727
Triple Number Coastal/Long Distance Medium1.3306
Triple Number Coastal/Long Distance High1.5041
Triple Number Windward/Leeward Low0.8361
Triple Number Windward/Leeward Medium1.0839
Triple Number Windward/Leeward High1.2451
Coastal/Long Distance1.2240
Predominantly Upwind1.2215
Predominantly Downwind1.3340
For information
General Purpose Handicap (GPH)502.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3300
Distanseseilas Trippeltall svak vind1.0727
Distanseseilas Trippeltall mellomvind1.3306
Distanseseilas Trippeltall sterk vind1.5041
Pølsebane Trippeltall svak vind0.8361
Pølsebane Trippeltall mellomvind1.0839
Pølsebane Trippeltall sterk vind1.2451
Motvind Singeltall1.2215
Medvind Singeltall1.3340
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Coastal/Long Distance490.21.2240
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind491.21.2215
Predominantly Downwind449.81.3340
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore428.31.4009
Cape Doctor Coastal362.81.6538
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0727
Triple Number Coastal/Long Distance Medium1.3306
Triple Number Coastal/Long Distance High1.5041
Triple Number Windward/Leeward Low0.8361
Triple Number Windward/Leeward Medium1.0839
Triple Number Windward/Leeward High1.2451
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0727
Triple Number Coastal/Long Distance Medium1.3306
Triple Number Coastal/Long Distance High1.5041
Triple Number Windward/Leeward Low0.8361
Triple Number Windward/Leeward Medium1.0839
Triple Number Windward/Leeward High1.2451
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Predominantly Upwind491.21.2215
Predominantly Downwind449.81.3340
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance490.21.2240
Triple Number Coastal/Long Distance Low559.31.0727
Triple Number Coastal/Long Distance Medium450.91.3306
Triple Number Coastal/Long Distance High398.91.5041
Triple Number Windward/Leeward Low717.60.8361
Triple Number Windward/Leeward Medium553.61.0839
Triple Number Windward/Leeward High481.91.2451
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1125.2787.9608.4522.1471.0439.4410.3358.5336.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP465.71.2883 Predom. Dn High341.51.7572 5B AP M/H406.61.4756 TriNum AP Low559.41.0727 Predom. Rc Low596.41.0061 5B AP High378.11.5868 TriNum AP Med451.01.3304 Predom. Rc L/M468.81.2798 5B SF Bay Low707.90.8476 TriNum AP High398.91.5041 Predom. Rc Med420.61.4266 5B SF Bay L/M596.81.0053 TriNum W/L Low751.50.7984 Predom. Rc M/H382.01.5706 5B SF Bay Med525.61.1415 TriNum W/L Med553.61.0839 Predom. Rc High354.01.6949 5B SF Bay M/H477.61.2564 TriNum W/L Hig481.91.2451 5B W/L Low838.00.7160 5B SF Bay High441.71.3584 Predom. Upwind508.81.1793 5B W/L L/M626.20.9582 ChiMac Up Low602.40.9960 Predom. Reaching442.91.3546 5B W/L Med545.41.1000 ChiMac Up Med550.61.0896 Predom. Downwind466.81.2854 5B W/L M/H492.91.2173 ChiMac Up High487.91.2297 Predom. Up Low675.00.8889 5B W/L High451.71.3285 ChiMac Off Low583.21.0287 Predom. Up L/M529.31.1336 W/L 60-40 Low842.30.7123 ChiMac Off Med518.51.1572 Predom. Up Med480.21.2496 W/L 60-40 L/M634.30.9460 ChiMac Off High437.41.3719 Predom. Up M/H449.81.3338 W/L 60-40 Med557.71.0758 ChiMac AP Low590.11.0168 Predom. Up High431.31.3912 W/L 60-40 M/H510.41.1756 ChiMac AP Med532.81.1262 Predom. Dn Low670.30.8952 W/L 60-40 High475.81.2610 ChiMac AP High461.71.2995 Predom. Dn L/M505.61.1868 5B AP Low615.40.9750 BayMac Cove Island675.30.8886 Predom. Dn Med438.71.3677 5B AP L/M499.41.2014 BayMac Shore670.00.8956 Predom. Dn M/H385.21.5575 5B AP Med445.21.3477 Harvest Moon391.91.5312      SA/DSPL Up33.02SA/DSPL Dn81.01
ORC Ref  04560004VRP Issued on 29/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ABRACADABRA4304
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassKer 43Measurement09/10/2025HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall13.132Maximum beam4.198Draft3.007Displacement6,609Wetted area32.51IMS L12.414LSM012.030Accomod. length13.132Sink (kg/mm) 24.40
VCGD-0.468VCGM-0.453 RM Rated (kg·m) 216.2Limit of positive stability(°) 135.2 Stability Index 132.7 BLR index 0.0000Default crew weight896 Declared crew weight 880
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBW0.111PIPA0.0039
EDL2.215ST10.052ST20.200
ST30.200ST40.113ST50.280
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P18.240IG17.470ISP20.075MDT10.130MDL10.272MDT20.120MDL20.162TL3.915MW0.255GO0.268
E6.075J5.050BAS1.745FSD0.036SFJ0.000SPL7.296WPLTPS7.625BD0.300MWT184.80MCG6.995
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS217.8207.625120.0757.625
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date09/10/2025
SFFP0.506FFM1.543FF1.540LCFcl7.004SG1.0270
SAFP13.010FAM1.100FA1.106LCFsh7.375HBI1.359
W199.8W299.8W399.8W499.8LCFD6.500
PD1208.1PD2209.9PD3209.3PD4208.2
WD5.737PLM9000.00GSA1.0RSA1.0RM215.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3Fexible Tank Under CL FloorWater10007.020.002Flexible Tank under Port BunkWater25005.620.001PVC Fuel tank on CLFuel120559.750.00Total deductible469.750.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG11MiscellaneousMast Jack104.700.2010MiscellaneousWater Maker2010.000.009MiscellaneousStarlink on Transom CL1013.121.108Miscellaneous2X Pipe Berths Aft Upper P&S69.650.707Miscellaneous2X Pipe Berths Aft Lower P&S69.650.006Miscellaneous2X Pipe Berths Fwd Upper P&S65.450.705Miscellaneous2X Pipe Berths Fwd Lower P&S65.450.004BatteryEngine Start - LiFEPO4 - Model ETX120039.320.003BatteryBackstay Battery - S12-150LFP1610.170.002Battery24v - 2 x Mastervolt Batteries309.120.001Engine (IC)Yanmar 3JH5ETotal deductible0
ORC Ref  04560004VRP Issued on 29/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ABRACADABRA4304
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-230.361.472.433.865.0366.4603/06/202385550
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentAB-J120230.100.871.612.944.195.3617.74YesNo 50.5712/07/2023Ab-J1-2023Ab-J220230.100.861.582.884.185.3117.74YesNo 50.0312/07/2023Ab-J2-2023AB-J320230.100.741.402.703.995.2617.12YesNo 45.9712/07/2023Ab-J3-2023Spin-SS0.060.751.452.663.784.7516.70NoInner 42.6401/07/202285548GS-SS0.350.711.051.692.353.0211.55YesInner 19.3601/07/202385547
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2522.5919.9521.2712.3113.0095%220.6416/06/2025A2-2025A222.5019.8021.1512.0312.7295%214.4628/05/2024A2 GreyA223.2518.7220.9912.0011.84101%209.2928/05/2024A2 PinkA321.6619.6320.6510.2013.2077%185.8013/03/2023Ab-2023-A3A0-2520.6319.4320.037.039.3275%124.99015806
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length13.1 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity213 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity112 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004VRP Issued on 29/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org