International Certificate2026
FOX 2.0USA 55052
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°44.0°40.6°38.3°37.4°36.7°36.1°35.9°36.5°
Beat VMG3.725.256.176.697.007.217.367.567.56
52°5.898.109.119.609.9810.2910.5510.9511.11
60°6.458.629.5310.0410.4910.8611.1611.6311.90
75°7.069.1110.0710.7511.2411.7312.1612.8813.40
90°7.229.2010.2711.2111.9512.5313.0614.1715.01
110°6.578.719.8611.0212.2013.2214.1715.6817.00
120°5.858.129.5310.7311.9913.1814.3916.3718.15
135°4.777.008.8410.0611.3612.8314.3316.8419.58
150°3.975.847.508.809.8411.0212.4315.5519.46
Run VMG3.445.066.507.628.539.5510.7713.4716.85
Gybe Angles139.7°140.8°142.0°146.8°147.6°144.9°144.5°145.1°147.8°
APH ToD:378.4CDL: 16.217APH ToT: 1.5856CertNo:US7593
BOAT
ClassBotin 52DesignerBOTIN PARTNERSBuilderLongitud CeroAge date07/2020Series date07/2020Offset fileBOTIN52-USA55052D.offData fileUS6718
HULL
Length Overall15.857 mMaximum Beam4.416 mDraft3.611 mDisplacement7,174 kgDLR2.0336IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.195%RS Assessment-0.356%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight1,330 kg(declared)Minimum weight1,131 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail98.16100.62Headsail Luffed68.5768.57Headsail Flying199.63199.63SymmetricAsymmetric268.10268.10 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail25.88Storm Jib20.39Heavy Weather Jib55.05
SAIL LIMITS
Headsails8Spinnakers6
STABILITY
Righting Moment 414.7 kg·m Stability Index 139.0
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  04560004NQC Issued on 29/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
FOX 2.0USA 55052
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 VMG967.3685.5583.6538.5514.4499.6489.3476.5476.4
52°610.7444.7395.0375.0360.7349.7341.3328.8324.2
60°558.5417.7377.8358.6343.2331.6322.7309.5302.5
75°510.0395.2357.7335.0320.2306.9296.1279.5268.6
90°498.7391.4350.4321.2301.3287.2275.7254.0239.9
110°548.3413.5365.2326.6295.2272.3254.1229.7211.8
120°615.2443.3377.7335.4300.2273.0250.2219.9198.3
135°754.8514.3407.0358.0316.8280.6251.2213.8183.9
150°907.6616.0479.9409.3365.7326.6289.6231.5185.0
Run VMG1048.0711.3554.1472.6422.3377.1334.4267.3213.6
Selected Courses
Windward / Leeward1007.6698.4568.8505.5468.3438.3411.8371.9345.0
All purpose736.8525.8441.9398.6370.0347.2327.9299.5280.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward480.91.2478
All purpose378.41.5856
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"1.1089
Downwind "popa"1.3380
70% up, 30% down "Ilhabela"1.1690
30% up, 70% down "Ilhabela-inverso"1.2599
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Predominantly Upwind415.01.4459
Predominantly Downwind383.51.5645
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP390.41.5370 Predom. Rc High276.52.1697 5B SF Bay L/M522.21.1490 TriNum AP Low483.91.2400 Predom. Dn Low599.91.0002 5B SF Bay Med453.21.3240 TriNum AP Med379.91.5795 Predom. Dn L/M442.21.3568 5B SF Bay M/H399.81.5009 TriNum AP High322.11.8628 Predom. Dn Med372.31.6117 5B SF Bay High364.61.6457 TriNum W/L Low664.70.9027 Predom. Dn M/H313.31.9153 5B AP Low533.31.1250 TriNum W/L Med481.61.2458 Predom. Dn High272.32.2033 5B AP L/M428.41.4006 TriNum W/L Hig403.51.4870 ChiMac Up Low514.11.1670 5B AP Med373.41.6068 Predom. Upwind427.91.4021 ChiMac Up Med467.21.2843 5B AP M/H330.01.8184 Predom. Reaching366.21.6383 ChiMac Up High409.11.4666 5B AP High301.21.9921 Predom. Downwind399.01.5038 ChiMac Off Low515.31.1644 5B W/L Low743.30.8072 Predom. Up Low576.81.0403 ChiMac Off Med450.81.3308 5B W/L L/M550.81.0894 Predom. Up L/M452.21.3269 ChiMac Off High370.41.6198 5B W/L Med473.11.2682 Predom. Up Med404.41.4835 ChiMac AP Low510.51.1753 5B W/L M/H414.41.4480 Predom. Up M/H370.01.6216 ChiMac AP Med455.81.3163 5B W/L High374.21.6036 Predom. Up High349.01.7194 ChiMac AP High387.71.5476 W/L 60-40 Low740.70.8100 Predom. Rc Low512.61.1706 BayMac Cove Island589.81.0173 W/L 60-40 L/M555.11.0809 Predom. Rc L/M397.01.5115 BayMac Shore583.31.0287 W/L 60-40 Med482.41.2438 Predom. Rc Med346.11.7338 Harvest Moon315.81.9002 W/L 60-40 M/H429.71.3963 Predom. Rc M/H304.31.9714 5B SF Bay Low620.40.9671 W/L 60-40 High395.11.5188      SA/DSPL Up44.53SA/DSPL Dn97.82
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance415.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating415.81.4429
FinRating, kevyt tuuli728.81.3721
FinRating, kova tuuli300.61.6631
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.4429
Triple Number Coastal/Long Distance Low1.2400
Triple Number Coastal/Long Distance Medium1.5796
Triple Number Coastal/Long Distance High1.8628
Triple Number Windward/Leeward Low0.9469
Triple Number Windward/Leeward Medium1.2458
Triple Number Windward/Leeward High1.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
For information
General Purpose Handicap (GPH)424.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Saronikos S All Purpose425.61.4097
Saronikos S Upwind483.61.2407
Saronikos S Downwind352.61.7018
Saronikos N All Purpose449.31.3353
Saronikos N Upwind496.11.2093
Saronikos N Downwind399.31.5026
Saronikos SW All Purpose422.01.4217
Saronikos SW Upwind487.41.2311
Saronikos SW Downwind358.11.6755
Saronikos NE All Purpose462.61.2969
Saronikos NE Upwind458.21.3096
Saronikos NE Downwind448.51.3378
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose390.41.5370
5-Band All Purpose Low583.21.0288
5-Band All Purpose L/M444.61.3496
5-Band All Purpose Med386.51.5523
5-Band All Purpose M/H340.51.7621
5-Band All Purpose High309.81.9369
Single Number Predominant Upwind413.61.4507
Single Number Predominant Reaching355.31.6887
Single Number Predominant Downwind384.71.5598
5-Band 50-50 Windward/Leeward Low743.30.8072
5-Band 50-50 Windward/Leeward L/M550.81.0894
5-Band 50-50 Windward/Leeward Med473.11.2682
5-Band 50-50 Windward/Leeward M/H414.41.4480
5-Band 50-50 Windward/Leeward High374.21.6036
5-Band 60-40 Windward/Leeward Low740.70.8100
5-Band 60-40 Windward/Leeward L/M555.11.0809
5-Band 60-40 Windward/Leeward Med482.41.2438
5-Band 60-40 Windward/Leeward M/H429.71.3963
5-Band 60-40 Windward/Leeward High395.11.5188
Triple Number 50-50 Windward/Leeward Low664.70.9027
Triple Number 50-50 Windward/Leeward Med481.71.2457
Triple Number 50-50 Windward/Leeward High403.51.4870
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward490.21.2241
Triple Number 60-40 Windward/Leeward Low664.40.9031
Triple Number 60-40 Windward/Leeward Med490.21.2239
Triple Number 60-40 Windward/Leeward High420.21.4279
Triple Number All-Purpose Low526.51.1397
Triple Number All-Purpose Med393.31.5255
Triple Number All-Purpose High332.11.8065
Triple Number Predominant Upwind Low529.91.1322
Triple Number Predominant Upwind Med411.91.4568
Triple Number Predominant Upwind High369.41.6241
Triple Number Predominant Reaching Low469.01.2793
Triple Number Predominant Reaching Med360.21.6655
Triple Number Predominant Reaching High289.52.0727
Triple Number Predominant Downwind Low534.81.1219
Triple Number Predominant Downwind Med381.31.5735
Triple Number Predominant Downwind High294.22.0395
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low483.9
Triple Number Coastal/Long Distance Medium379.8
Triple Number Coastal/Long Distance High322.1
Triple Number Windward/Leeward Low633.6
Triple Number Windward/Leeward Medium481.6
Triple Number Windward/Leeward High403.5
Predominantly Upwind415.0
Predominantly Downwind383.5
Predominantly Reaching361.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.2400
Triple Number Coastal/Long Distance Medium1.5796
Triple Number Coastal/Long Distance High1.8628
Triple Number Windward/Leeward Low0.9469
Triple Number Windward/Leeward Medium1.2458
Triple Number Windward/Leeward High1.4870
Coastal/Long Distance1.4429
Predominantly Upwind1.4459
Predominantly Downwind1.5645
For information
General Purpose Handicap (GPH)424.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.5856
Distanseseilas Trippeltall svak vind1.2400
Distanseseilas Trippeltall mellomvind1.5796
Distanseseilas Trippeltall sterk vind1.8628
Pølsebane Trippeltall svak vind0.9469
Pølsebane Trippeltall mellomvind1.2458
Pølsebane Trippeltall sterk vind1.4870
Motvind Singeltall1.4459
Medvind Singeltall1.5645
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Coastal/Long Distance415.81.4429
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind415.01.4459
Predominantly Downwind383.51.5645
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore353.11.6994
Cape Doctor Coastal286.32.0956
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.2400
Triple Number Coastal/Long Distance Medium1.5796
Triple Number Coastal/Long Distance High1.8628
Triple Number Windward/Leeward Low0.9469
Triple Number Windward/Leeward Medium1.2458
Triple Number Windward/Leeward High1.4870
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.2400
Triple Number Coastal/Long Distance Medium1.5796
Triple Number Coastal/Long Distance High1.8628
Triple Number Windward/Leeward Low0.9469
Triple Number Windward/Leeward Medium1.2458
Triple Number Windward/Leeward High1.4870
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Predominantly Upwind415.01.4459
Predominantly Downwind383.51.5645
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance415.81.4429
Triple Number Coastal/Long Distance Low483.91.2400
Triple Number Coastal/Long Distance Medium379.81.5796
Triple Number Coastal/Long Distance High322.11.8628
Triple Number Windward/Leeward Low633.60.9469
Triple Number Windward/Leeward Medium481.61.2458
Triple Number Windward/Leeward High403.51.4870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1011.7699.7534.4452.8399.2362.7330.7280.7260.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP390.41.5370 Predom. Dn High272.32.2033 5B AP M/H330.01.8184 TriNum AP Low483.91.2400 Predom. Rc Low512.61.1706 5B AP High301.21.9921 TriNum AP Med379.91.5795 Predom. Rc L/M397.01.5115 5B SF Bay Low620.40.9671 TriNum AP High322.11.8628 Predom. Rc Med346.11.7338 5B SF Bay L/M522.21.1490 TriNum W/L Low664.70.9027 Predom. Rc M/H304.31.9714 5B SF Bay Med453.21.3240 TriNum W/L Med481.61.2458 Predom. Rc High276.52.1697 5B SF Bay M/H399.81.5009 TriNum W/L Hig403.51.4870 5B W/L Low743.30.8072 5B SF Bay High364.61.6457 Predom. Upwind427.91.4021 5B W/L L/M550.81.0894 ChiMac Up Low514.11.1670 Predom. Reaching366.21.6383 5B W/L Med473.11.2682 ChiMac Up Med467.21.2843 Predom. Downwind399.01.5038 5B W/L M/H414.41.4480 ChiMac Up High409.11.4666 Predom. Up Low576.81.0403 5B W/L High374.21.6036 ChiMac Off Low515.31.1644 Predom. Up L/M452.21.3269 W/L 60-40 Low740.70.8100 ChiMac Off Med450.81.3308 Predom. Up Med404.41.4835 W/L 60-40 L/M555.11.0809 ChiMac Off High370.41.6198 Predom. Up M/H370.01.6216 W/L 60-40 Med482.41.2438 ChiMac AP Low510.51.1753 Predom. Up High349.01.7194 W/L 60-40 M/H429.71.3963 ChiMac AP Med455.81.3163 Predom. Dn Low599.91.0002 W/L 60-40 High395.11.5188 ChiMac AP High387.71.5476 Predom. Dn L/M442.21.3568 5B AP Low533.31.1250 BayMac Cove Island589.81.0173 Predom. Dn Med372.31.6117 5B AP L/M428.41.4006 BayMac Shore583.31.0287 Predom. Dn M/H313.31.9153 5B AP Med373.41.6068 Harvest Moon315.81.9002      SA/DSPL Up44.53SA/DSPL Dn97.82
ORC Ref  04560004NQC Issued on 29/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
FOX 2.0USA 55052
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBotin 52Measurement06/08/2024HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsYesTrim tabNo
Length overall15.857Maximum beam4.416Draft3.611Displacement7,174Wetted area41.34IMS L15.580LSM015.221Accomod. length14.352Sink (kg/mm) 32.89
VCGD-1.163VCGM-1.258 RM Rated (kg·m) 414.7Limit of positive stability(°) 140.1 Stability Index 139.0 BLR index 0.0000Default crew weight1,253 Declared crew weight 1,330
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.100PIPA0.0030
EDL1.116ST10.050ST20.134
ST30.134ST40.092ST50.330
RIG
BackstayNot installedForestayAdjustableInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastAdjustableRunning backstaysYesCheckstaysNoSpreaders3Rotating mastNo
P21.000IG20.180ISP22.940MDT10.134MDL10.334MDT20.107MDL20.168TL10.500MW0.290GO0.294
E7.041J6.215BAS1.945FSD0.037SFJ0.655SPLWPLTPS9.200BD0.350MWT261.50MCG7.965
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS322.8409.000121.9009.200222.9409.200
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/08/2024Comment3-5 kts, flat water, 6deg rake aft
SFFP0.591FFM1.096FF1.098LCFcl8.874SG1.0220
SAFP15.180FAM1.029FA1.030LCFsh9.121HBI1.279
W1142.1W2142.1W3142.1W4142.1
PD1481.7PD2481.7PD3481.7PD4481.7
WD18.020PLM9000.00GSA1.0RSA1.0RM418.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1PVC Fuel Tank on CLFuel42258.15-0.15Total deductible218.15-0.15
OTHER ITEMSIdKindDescriptionWeightLCGVCG7MiscellaneousPipe berth, Stbd upper48.901.006MiscellaneousPipe berth, Stbd lower48.900.505MiscellaneousPipe berth, Port lower58.900.504MiscellaneousMast Jack, Stbd side57.05-0.153BatteryStarter battery59.70-0.152BatteryHouse, Mastervolt 12V 90Ah159.65-0.101Engine (IC)Lombardini Kohler KDW 1404M-MP/36, 11/19 Install1339.100.00Total deductible0
ORC Ref  04560004NQC Issued on 29/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
FOX 2.0USA 55052
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-21.832.483.444.876.0398.1621/02/2025192208- RCM-12.002.553.444.855.9798.1521/02/2025197707- RCM-82.022.573.444.845.9698.1321/02/2025182924- RC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA3-H0.042.394.739.0011.8612.9625.37NoYes0199.6303/09/2024195523MH0-20.091.793.456.609.2011.3624.31NoYes3150.4717/03/2024192211J0-10.081.282.474.807.009.1324.28NoYes0114.2104/11/2026213972J1.5-60.101.111.913.434.916.2820.47YesNo 68.5721/02/2025195530 -RCJ1-60.101.021.873.464.946.3020.46YesNo 68.5321/02/2025195529 -RCJ2-40.101.021.873.464.946.3320.10YesNo 67.4321/02/2025J3-20.141.021.843.374.886.3318.70YesNo 62.0506/09/2024162927SS-40.050.961.823.444.886.1218.56NoInner 60.9608/09/2024195525GS-30.090.511.011.972.933.8713.09NoInner 25.7130/08/2024195524
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-425.9521.6723.8113.3114.3293%268.1021/02/2025192210- RCA4-125.9721.6923.8313.3214.2194%268.0521/02/2025143707-RCA2+ -325.9821.7823.8813.1614.5890%267.5421/02/2025195528- RCA1-326.0022.1324.0712.1414.9781%254.8117/08/2024195526A1-H25.7123.1024.4111.9114.6182%253.2017/08/2024195522
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004NQC Issued on 29/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org