Club Certificate2026
STARK RAVING MADUSA 61011
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 Angles46.7°43.7°41.1°38.6°37.3°36.7°36.2°35.6°35.9°
Beat VMG3.544.975.956.526.847.047.197.387.41
52°5.607.648.829.319.599.779.9010.1010.21
60°6.108.129.179.619.8610.0510.2110.4410.59
75°6.608.519.439.9110.2610.4910.6711.0311.28
90°6.598.509.4610.0110.4510.8311.1611.6212.11
110°6.027.989.209.9010.4911.0411.5412.7213.69
120°5.447.539.069.9110.5811.1611.7213.2214.53
135°4.756.848.539.5210.2110.9311.7513.8315.51
150°3.945.737.228.469.3910.0310.6712.3314.93
Run VMG3.424.966.257.338.178.769.2710.6812.93
Gybe Angles139.5°141.2°142.0°146.7°153.0°154.3°152.4°146.9°145.9°
APH ToD:406.0CDL: 16.338APH ToT: 1.4779CertNo:US41870
BOAT
ClassSwan 601DesignerFrersBuilderNautorAge date01/2005Series date08/2004Offset fileSWN601.offData fileUS41870
HULL
Length Overall18.306 mMaximum Beam4.540 mDraft3.633 mDisplacement18,205 kgDLR4.1809IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.540m
CREW
Maximum weight1,400 kg(declared)Minimum weight1,190 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail123.82126.34Headsail Luffed99.5199.51Headsail Flying175.82175.82SymmetricAsymmetric360.38360.38 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail36.94Storm Jib31.21Heavy Weather Jib84.25
SAIL LIMITS
Headsails8Spinnakers6
STABILITY
Righting Moment 794.1 kg·m Stability Index 160.2
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  04560004KOB Issued on 09/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
STARK RAVING MADUSA 61011
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 VMG1016.3723.8604.9552.5526.6511.1500.7487.9485.8
52°642.4471.2408.3386.8375.4368.5363.5356.4352.5
60°589.8443.5392.8374.6365.2358.2352.7344.7340.1
75°545.8423.3381.7363.1350.9343.2337.4326.4319.2
90°546.5423.7380.5359.8344.4332.3322.5309.8297.3
110°598.3451.0391.4363.5343.2326.1311.9283.0263.0
120°661.7478.1397.1363.3340.3322.6307.1272.3247.8
135°758.2526.0422.0378.2352.7329.3306.3260.3232.1
150°912.7628.3498.7425.3383.3358.9337.3291.9241.1
Run VMG1053.9725.5575.8491.1440.4410.9388.5337.0278.4
Selected Courses
Windward / Leeward1035.1724.7590.4521.8483.5461.0444.6412.4382.1
All purpose769.1552.5462.6420.0395.5379.0365.9341.2321.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward502.01.1953
All purpose406.01.4779
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"1.0748
Downwind "popa"1.2465
70% up, 30% down "Ilhabela"1.1212
30% up, 70% down "Ilhabela-inverso"1.1895
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Predominantly Upwind436.61.3742
Predominantly Downwind412.91.4531
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP420.31.4277 Predom. Rc High321.81.8646 5B SF Bay L/M542.11.1069 TriNum AP Low507.51.1823 Predom. Dn Low618.90.9694 5B SF Bay Med473.11.2681 TriNum AP Med405.21.4809 Predom. Dn L/M463.41.2947 5B SF Bay M/H430.11.3951 TriNum AP High359.91.6670 Predom. Dn Med401.01.4961 5B SF Bay High400.21.4993 TriNum W/L Low688.40.8715 Predom. Dn M/H357.11.6801 5B AP Low559.21.0730 TriNum W/L Med499.61.2010 Predom. Dn High321.91.8638 5B AP L/M450.91.3307 TriNum W/L Hig436.61.3741 ChiMac Up Low538.31.1147 5B AP Med399.91.5003 Predom. Upwind452.11.3271 ChiMac Up Med490.71.2228 5B AP M/H366.41.6374 Predom. Reaching398.71.5048 ChiMac Up High433.31.3848 5B AP High342.01.7543 Predom. Downwind429.41.3973 ChiMac Off Low536.51.1183 5B W/L Low768.70.7805 Predom. Up Low604.50.9926 ChiMac Off Med476.61.2589 5B W/L L/M570.21.0522 Predom. Up L/M472.61.2697 ChiMac Off High403.21.4882 5B W/L Med491.81.2200 Predom. Up Med426.01.4086 ChiMac AP Low534.11.1234 5B W/L M/H445.21.3477 Predom. Up M/H397.91.5078 ChiMac AP Med481.31.2466 5B W/L High412.81.4536 Predom. Up High380.41.5773 ChiMac AP High416.91.4391 W/L 60-40 Low768.40.7808 Predom. Rc Low537.51.1163 BayMac Cove Island613.60.9778 W/L 60-40 L/M574.61.0441 Predom. Rc L/M421.61.4231 BayMac Shore607.70.9873 W/L 60-40 Med500.01.2001 Predom. Rc Med377.61.5890 Harvest Moon356.71.6820 W/L 60-40 M/H456.71.3139 Predom. Rc M/H345.61.7360 5B SF Bay Low647.20.9271 W/L 60-40 High428.21.4014      SA/DSPL Up31.96SA/DSPL Dn69.29
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance442.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating442.31.3565
FinRating, kevyt tuuli754.71.3250
FinRating, kova tuuli343.11.4574
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.3565
Triple Number Coastal/Long Distance Low1.1823
Triple Number Coastal/Long Distance Medium1.4810
Triple Number Coastal/Long Distance High1.6670
Triple Number Windward/Leeward Low0.9125
Triple Number Windward/Leeward Medium1.2010
Triple Number Windward/Leeward High1.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
For information
General Purpose Handicap (GPH)452.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Saronikos S All Purpose456.41.3146
Saronikos S Upwind506.81.1839
Saronikos S Downwind394.21.5219
Saronikos N All Purpose476.21.2601
Saronikos N Upwind523.01.1473
Saronikos N Downwind429.71.3964
Saronikos SW All Purpose454.91.3189
Saronikos SW Upwind515.41.1642
Saronikos SW Downwind396.11.5149
Saronikos NE All Purpose490.81.2224
Saronikos NE Upwind488.01.2295
Saronikos NE Downwind478.81.2531
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose420.31.4277
5-Band All Purpose Low607.50.9877
5-Band All Purpose L/M466.31.2868
5-Band All Purpose Med412.51.4546
5-Band All Purpose M/H377.01.5917
5-Band All Purpose High351.11.7087
Single Number Predominant Upwind435.61.3774
Single Number Predominant Reaching386.01.5544
Single Number Predominant Downwind413.71.4505
5-Band 50-50 Windward/Leeward Low768.70.7805
5-Band 50-50 Windward/Leeward L/M570.21.0522
5-Band 50-50 Windward/Leeward Med491.81.2200
5-Band 50-50 Windward/Leeward M/H445.21.3477
5-Band 50-50 Windward/Leeward High412.81.4536
5-Band 60-40 Windward/Leeward Low768.40.7808
5-Band 60-40 Windward/Leeward L/M574.61.0441
5-Band 60-40 Windward/Leeward Med500.01.2001
5-Band 60-40 Windward/Leeward M/H456.71.3139
5-Band 60-40 Windward/Leeward High428.21.4014
Triple Number 50-50 Windward/Leeward Low688.40.8715
Triple Number 50-50 Windward/Leeward Med499.61.2009
Triple Number 50-50 Windward/Leeward High436.71.3741
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward510.01.1766
Triple Number 60-40 Windward/Leeward Low689.60.8701
Triple Number 60-40 Windward/Leeward Med507.31.1828
Triple Number 60-40 Windward/Leeward High449.01.3362
Triple Number All-Purpose Low549.41.0920
Triple Number All-Purpose Med418.01.4353
Triple Number All-Purpose High370.11.6213
Triple Number Predominant Upwind Low554.71.0816
Triple Number Predominant Upwind Med432.31.3879
Triple Number Predominant Upwind High396.81.5121
Triple Number Predominant Reaching Low492.91.2172
Triple Number Predominant Reaching Med388.81.5433
Triple Number Predominant Reaching High332.61.8041
Triple Number Predominant Downwind Low554.61.0820
Triple Number Predominant Downwind Med408.61.4685
Triple Number Predominant Downwind High341.51.7572
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low507.5
Triple Number Coastal/Long Distance Medium405.1
Triple Number Coastal/Long Distance High359.9
Triple Number Windward/Leeward Low657.5
Triple Number Windward/Leeward Medium499.6
Triple Number Windward/Leeward High436.6
Predominantly Upwind436.6
Predominantly Downwind412.9
Predominantly Reaching393.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1823
Triple Number Coastal/Long Distance Medium1.4810
Triple Number Coastal/Long Distance High1.6670
Triple Number Windward/Leeward Low0.9125
Triple Number Windward/Leeward Medium1.2010
Triple Number Windward/Leeward High1.3741
Coastal/Long Distance1.3565
Predominantly Upwind1.3742
Predominantly Downwind1.4531
For information
General Purpose Handicap (GPH)452.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.4779
Distanseseilas Trippeltall svak vind1.1823
Distanseseilas Trippeltall mellomvind1.4810
Distanseseilas Trippeltall sterk vind1.6670
Pølsebane Trippeltall svak vind0.9125
Pølsebane Trippeltall mellomvind1.2010
Pølsebane Trippeltall sterk vind1.3741
Motvind Singeltall1.3742
Medvind Singeltall1.4531
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Coastal/Long Distance442.31.3565
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind436.61.3742
Predominantly Downwind412.91.4531
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore391.21.5338
Cape Doctor Coastal327.21.8338
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1823
Triple Number Coastal/Long Distance Medium1.4810
Triple Number Coastal/Long Distance High1.6670
Triple Number Windward/Leeward Low0.9125
Triple Number Windward/Leeward Medium1.2010
Triple Number Windward/Leeward High1.3741
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1823
Triple Number Coastal/Long Distance Medium1.4810
Triple Number Coastal/Long Distance High1.6670
Triple Number Windward/Leeward Low0.9125
Triple Number Windward/Leeward Medium1.2010
Triple Number Windward/Leeward High1.3741
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Predominantly Upwind436.61.3742
Predominantly Downwind412.91.4531
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance442.31.3565
Triple Number Coastal/Long Distance Low507.51.1823
Triple Number Coastal/Long Distance Medium405.11.4810
Triple Number Coastal/Long Distance High359.91.6670
Triple Number Windward/Leeward Low657.50.9125
Triple Number Windward/Leeward Medium499.61.2010
Triple Number Windward/Leeward High436.61.3741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1037.0724.8555.8471.7421.8393.7369.9327.9306.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP420.31.4277 Predom. Dn High321.91.8638 5B AP M/H366.41.6374 TriNum AP Low507.51.1823 Predom. Rc Low537.51.1163 5B AP High342.01.7543 TriNum AP Med405.21.4809 Predom. Rc L/M421.61.4231 5B SF Bay Low647.20.9271 TriNum AP High359.91.6670 Predom. Rc Med377.61.5890 5B SF Bay L/M542.11.1069 TriNum W/L Low688.40.8715 Predom. Rc M/H345.61.7360 5B SF Bay Med473.11.2681 TriNum W/L Med499.61.2010 Predom. Rc High321.81.8646 5B SF Bay M/H430.11.3951 TriNum W/L Hig436.61.3741 5B W/L Low768.70.7805 5B SF Bay High400.21.4993 Predom. Upwind452.11.3271 5B W/L L/M570.21.0522 ChiMac Up Low538.31.1147 Predom. Reaching398.71.5048 5B W/L Med491.81.2200 ChiMac Up Med490.71.2228 Predom. Downwind429.41.3973 5B W/L M/H445.21.3477 ChiMac Up High433.31.3848 Predom. Up Low604.50.9926 5B W/L High412.81.4536 ChiMac Off Low536.51.1183 Predom. Up L/M472.61.2697 W/L 60-40 Low768.40.7808 ChiMac Off Med476.61.2589 Predom. Up Med426.01.4086 W/L 60-40 L/M574.61.0441 ChiMac Off High403.21.4882 Predom. Up M/H397.91.5078 W/L 60-40 Med500.01.2001 ChiMac AP Low534.11.1234 Predom. Up High380.41.5773 W/L 60-40 M/H456.71.3139 ChiMac AP Med481.31.2466 Predom. Dn Low618.90.9694 W/L 60-40 High428.21.4014 ChiMac AP High416.91.4391 Predom. Dn L/M463.41.2947 5B AP Low559.21.0730 BayMac Cove Island613.60.9778 Predom. Dn Med401.01.4961 5B AP L/M450.91.3307 BayMac Shore607.70.9873 Predom. Dn M/H357.11.6801 5B AP Med399.91.5003 Harvest Moon356.71.6820      SA/DSPL Up31.96SA/DSPL Dn69.29
ORC Ref  04560004KOB Issued on 09/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
STARK RAVING MADUSA 61011
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 601Measurement25/01/2020HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall18.306Maximum beam4.540Draft3.633Displacement18,205Wetted area58.38IMS L16.596LSM016.328Accomod. length14.755Sink (kg/mm) 42.92
VCGD-0.978VCGM-0.921 RM Rated (kg·m) 794.1Limit of positive stability(°) 148.1 Stability Index 160.2 BLR index 0.0000Default crew weight1,385 Declared crew weight 1,400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.540PBWPIPA0.0040
EDL2.090ST10.050ST20.180
ST30.180ST40.110ST50.340
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P24.300IG24.790ISP26.766MDT10.195MDL10.380MDT20.190MDL20.320TL1.450MW0.380GO0.435
E8.685J7.215BAS2.216FSD0.050SFJ0.200SPLWPLTPS9.490BD0.402MWT437.30MCG9.640
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS126.7669.490224.8509.490
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date25/01/2020
SFFP0.247FFM1.806FF1.807LCFcl10.129SG1.0240
SAFP17.308FAM1.367FA1.367LCFsh10.371HBI1.472
W1264.7W2264.7W3264.7W4264.7
PD1387.4PD2387.4PD3387.4PD4387.4
WD14.700PLM9000.00GSA1.0RSA1.0RM791.0
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#FuelFuel123011.000.00Total deductible0
Total deductible
ORC Ref  04560004KOB Issued on 09/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
STARK RAVING MADUSA 61011
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-30.171.893.315.447.13123.8211/11/2021OUS146246-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC62-Frac0.081.963.837.219.8511.8326.51NoYes2175.82OUS147619-001J00.081.372.655.097.419.7727.47NoYes1137.5108/07/2025OUS161755-001J1-40.101.222.264.085.797.7224.88YesNo 99.5131/01/2022OUS146969-001J2-30.101.192.204.005.747.7424.84YesNo 98.3711/11/2021OUS146246-002J3-30.101.041.973.825.747.7124.87YesNo 95.9728/01/2022OUS146969-002SS-210.090.961.803.284.555.8221.46NoInner 67.0516/11/2021OUS146246-004GS0.080.701.322.523.634.6715.74YesInner 38.54
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2230.7025.1027.9015.6914.74106%360.3816/02/2022OUS146969-006A1.5-2129.2225.3327.2815.1015.6596%345.7116/11/2021OUS146246-003A027.3626.0826.7210.5714.0076%250.6318/08/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004KOB Issued on 09/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org