International Certificate2026
DEFIANCEUSA 52575
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 Angles46.1°43.2°40.4°38.9°38.6°37.9°37.5°37.2°37.9°
Beat VMG3.825.336.226.686.967.177.327.507.46
52°6.018.139.219.689.9610.1710.3410.5810.65
60°6.518.629.6210.0510.3310.5610.7511.0511.20
75°6.999.029.9810.5110.8811.1811.4411.8712.18
90°6.948.939.9610.6411.2211.6712.0512.7813.37
110°6.198.439.7910.6211.3411.9512.5113.8615.22
120°5.798.039.5910.5611.3312.1913.0614.6215.79
135°5.027.279.0610.1611.1312.1913.3615.3018.02
150°4.186.097.708.999.9710.8311.8214.5818.04
Run VMG3.625.276.677.788.659.3910.2412.6315.63
Gybe Angles140.0°141.2°141.7°146.3°152.3°151.6°148.3°146.1°148.0°
APH ToD:384.4CDL: 16.972APH ToT: 1.5608CertNo:US6870
BOAT
ClassJV 66DesignerJUDEL/VROLIJKBuilderCOOKSONAge date05/2002Series date01/2002Offset filesottovoce.offData fileUS6870
HULL
Length Overall20.100 mMaximum Beam4.552 mDraft3.627 mDisplacement14,913 kgDLR3.1888IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.000m
CREW
Maximum weight1,555 kg(declared)Minimum weight1,322 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail153.66157.34Headsail Luffed113.05113.05Headsail FlyingSymmetricAsymmetric385.11385.11 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail42.09Storm Jib30.08Heavy Weather Jib81.20
SAIL LIMITS
Headsails8Spinnakers6
STABILITY
Righting Moment 740.5 kg·m Stability Index 158.0
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  04560004V1L Issued on 09/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DEFIANCEUSA 52575
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 VMG943.5675.8578.4539.0517.1501.9491.7480.0482.4
52°599.3442.6391.0371.8361.4354.0348.3340.4338.1
60°552.9417.4374.2358.2348.4340.8334.8325.7321.4
75°514.8399.0360.6342.5330.9322.1314.6303.2295.7
90°518.4403.0361.3338.2320.8308.5298.8281.7269.3
110°581.9427.1367.8339.0317.4301.3287.7259.7236.6
120°621.3448.3375.3340.8317.8295.4275.7246.3228.0
135°716.9495.5397.3354.3323.5295.4269.5235.3199.8
150°860.5591.5467.6400.6361.2332.4304.5246.9199.5
Run VMG993.6683.0540.0462.6416.0383.4351.6285.1230.4
Selected Courses
Windward / Leeward968.5679.4559.2500.8466.6442.7421.6382.6356.4
All purpose722.6519.3438.2399.9376.2358.4342.9316.5297.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward479.81.2504
All purpose384.41.5608
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"1.1100
Downwind "popa"1.3454
70% up, 30% down "Ilhabela"1.1715
30% up, 70% down "Ilhabela-inverso"1.2649
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Predominantly Upwind417.81.4362
Predominantly Downwind386.61.5518
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP396.31.5140 Predom. Rc High296.22.0257 5B SF Bay L/M516.01.1627 TriNum AP Low478.81.2532 Predom. Dn Low583.21.0289 5B SF Bay Med453.91.3219 TriNum AP Med384.91.5590 Predom. Dn L/M437.31.3721 5B SF Bay M/H408.41.4693 TriNum AP High336.91.7811 Predom. Dn Med376.31.5946 5B SF Bay High375.61.5976 TriNum W/L Low648.40.9254 Predom. Dn M/H327.91.8299 5B AP Low527.11.1384 TriNum W/L Med479.71.2508 Predom. Dn High290.32.0665 5B AP L/M427.51.4035 TriNum W/L Hig412.21.4555 ChiMac Up Low510.01.1766 5B AP Med379.51.5808 Predom. Upwind431.01.3922 ChiMac Up Med466.91.2851 5B AP M/H343.91.7448 Predom. Reaching374.21.6035 ChiMac Up High413.81.4499 5B AP High317.81.8879 Predom. Downwind401.51.4946 ChiMac Off Low505.61.1866 5B W/L Low721.60.8314 Predom. Up Low568.41.0556 ChiMac Off Med447.81.3400 5B W/L L/M542.61.1058 Predom. Up L/M450.71.3312 ChiMac Off High375.61.5975 5B W/L Med472.21.2706 Predom. Up Med408.41.4691 ChiMac AP Low504.71.1888 5B W/L M/H422.41.4206 Predom. Up M/H379.61.5805 ChiMac AP Med455.11.3184 5B W/L High384.81.5593 Predom. Up High361.61.6591 ChiMac AP High393.41.5253 W/L 60-40 Low721.00.8322 Predom. Rc Low507.41.1826 BayMac Cove Island579.11.0362 W/L 60-40 L/M548.01.0948 Predom. Rc L/M398.81.5044 BayMac Shore573.51.0461 W/L 60-40 Med482.01.2448 Predom. Rc Med354.91.6905 Harvest Moon330.41.8159 W/L 60-40 M/H436.61.3742 Predom. Rc M/H320.51.8718 5B SF Bay Low608.00.9869 W/L 60-40 High404.31.4840      SA/DSPL Up43.63SA/DSPL Dn88.13
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance420.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating420.01.4287
FinRating, kevyt tuuli708.71.4110
FinRating, kova tuuli318.21.5712
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.4287
Triple Number Coastal/Long Distance Low1.2532
Triple Number Coastal/Long Distance Medium1.5592
Triple Number Coastal/Long Distance High1.7811
Triple Number Windward/Leeward Low0.9689
Triple Number Windward/Leeward Medium1.2508
Triple Number Windward/Leeward High1.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
For information
General Purpose Handicap (GPH)428.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Saronikos S All Purpose429.71.3965
Saronikos S Upwind484.71.2378
Saronikos S Downwind361.21.6610
Saronikos N All Purpose452.01.3276
Saronikos N Upwind497.91.2051
Saronikos N Downwind402.71.4901
Saronikos SW All Purpose426.91.4056
Saronikos SW Upwind489.01.2269
Saronikos SW Downwind366.81.6357
Saronikos NE All Purpose465.11.2900
Saronikos NE Upwind463.31.2950
Saronikos NE Downwind450.61.3315
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose396.31.5140
5-Band All Purpose Low572.01.0490
5-Band All Purpose L/M442.31.3564
5-Band All Purpose Med391.31.5334
5-Band All Purpose M/H353.21.6989
5-Band All Purpose High325.71.8421
Single Number Predominant Upwind416.61.4402
Single Number Predominant Reaching362.91.6533
Single Number Predominant Downwind387.61.5481
5-Band 50-50 Windward/Leeward Low721.60.8314
5-Band 50-50 Windward/Leeward L/M542.61.1058
5-Band 50-50 Windward/Leeward Med472.21.2706
5-Band 50-50 Windward/Leeward M/H422.41.4206
5-Band 50-50 Windward/Leeward High384.81.5593
5-Band 60-40 Windward/Leeward Low721.00.8322
5-Band 60-40 Windward/Leeward L/M548.01.0948
5-Band 60-40 Windward/Leeward Med482.01.2448
5-Band 60-40 Windward/Leeward M/H436.61.3742
5-Band 60-40 Windward/Leeward High404.31.4840
Triple Number 50-50 Windward/Leeward Low648.40.9254
Triple Number 50-50 Windward/Leeward Med479.81.2506
Triple Number 50-50 Windward/Leeward High412.21.4555
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward489.51.2258
Triple Number 60-40 Windward/Leeward Low649.70.9236
Triple Number 60-40 Windward/Leeward Med489.01.2271
Triple Number 60-40 Windward/Leeward High427.81.4027
Triple Number All-Purpose Low518.51.1572
Triple Number All-Purpose Med397.01.5114
Triple Number All-Purpose High345.81.7349
Triple Number Predominant Upwind Low523.91.1452
Triple Number Predominant Upwind Med414.61.4471
Triple Number Predominant Upwind High379.51.5809
Triple Number Predominant Reaching Low465.81.2882
Triple Number Predominant Reaching Med367.01.6349
Triple Number Predominant Reaching High307.41.9520
Triple Number Predominant Downwind Low522.81.1477
Triple Number Predominant Downwind Med383.71.5636
Triple Number Predominant Downwind High310.41.9332
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low478.8
Triple Number Coastal/Long Distance Medium384.8
Triple Number Coastal/Long Distance High336.9
Triple Number Windward/Leeward Low619.3
Triple Number Windward/Leeward Medium479.7
Triple Number Windward/Leeward High412.2
Predominantly Upwind417.8
Predominantly Downwind386.6
Predominantly Reaching368.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.2532
Triple Number Coastal/Long Distance Medium1.5592
Triple Number Coastal/Long Distance High1.7811
Triple Number Windward/Leeward Low0.9689
Triple Number Windward/Leeward Medium1.2508
Triple Number Windward/Leeward High1.4555
Coastal/Long Distance1.4287
Predominantly Upwind1.4362
Predominantly Downwind1.5518
For information
General Purpose Handicap (GPH)428.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.5608
Distanseseilas Trippeltall svak vind1.2532
Distanseseilas Trippeltall mellomvind1.5592
Distanseseilas Trippeltall sterk vind1.7811
Pølsebane Trippeltall svak vind0.9689
Pølsebane Trippeltall mellomvind1.2508
Pølsebane Trippeltall sterk vind1.4555
Motvind Singeltall1.4362
Medvind Singeltall1.5518
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Coastal/Long Distance420.01.4287
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind417.81.4362
Predominantly Downwind386.61.5518
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore364.21.6472
Cape Doctor Coastal303.41.9774
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.2532
Triple Number Coastal/Long Distance Medium1.5592
Triple Number Coastal/Long Distance High1.7811
Triple Number Windward/Leeward Low0.9689
Triple Number Windward/Leeward Medium1.2508
Triple Number Windward/Leeward High1.4555
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.2532
Triple Number Coastal/Long Distance Medium1.5592
Triple Number Coastal/Long Distance High1.7811
Triple Number Windward/Leeward Low0.9689
Triple Number Windward/Leeward Medium1.2508
Triple Number Windward/Leeward High1.4555
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Predominantly Upwind417.81.4362
Predominantly Downwind386.61.5518
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance420.01.4287
Triple Number Coastal/Long Distance Low478.81.2532
Triple Number Coastal/Long Distance Medium384.81.5592
Triple Number Coastal/Long Distance High336.91.7811
Triple Number Windward/Leeward Low619.30.9689
Triple Number Windward/Leeward Medium479.71.2508
Triple Number Windward/Leeward High412.21.4555
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance971.1679.8526.3451.2403.7373.2346.1300.5282.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP396.31.5140 Predom. Dn High290.32.0665 5B AP M/H343.91.7448 TriNum AP Low478.81.2532 Predom. Rc Low507.41.1826 5B AP High317.81.8879 TriNum AP Med384.91.5590 Predom. Rc L/M398.81.5044 5B SF Bay Low608.00.9869 TriNum AP High336.91.7811 Predom. Rc Med354.91.6905 5B SF Bay L/M516.01.1627 TriNum W/L Low648.40.9254 Predom. Rc M/H320.51.8718 5B SF Bay Med453.91.3219 TriNum W/L Med479.71.2508 Predom. Rc High296.22.0257 5B SF Bay M/H408.41.4693 TriNum W/L Hig412.21.4555 5B W/L Low721.60.8314 5B SF Bay High375.61.5976 Predom. Upwind431.01.3922 5B W/L L/M542.61.1058 ChiMac Up Low510.01.1766 Predom. Reaching374.21.6035 5B W/L Med472.21.2706 ChiMac Up Med466.91.2851 Predom. Downwind401.51.4946 5B W/L M/H422.41.4206 ChiMac Up High413.81.4499 Predom. Up Low568.41.0556 5B W/L High384.81.5593 ChiMac Off Low505.61.1866 Predom. Up L/M450.71.3312 W/L 60-40 Low721.00.8322 ChiMac Off Med447.81.3400 Predom. Up Med408.41.4691 W/L 60-40 L/M548.01.0948 ChiMac Off High375.61.5975 Predom. Up M/H379.61.5805 W/L 60-40 Med482.01.2448 ChiMac AP Low504.71.1888 Predom. Up High361.61.6591 W/L 60-40 M/H436.61.3742 ChiMac AP Med455.11.3184 Predom. Dn Low583.21.0289 W/L 60-40 High404.31.4840 ChiMac AP High393.41.5253 Predom. Dn L/M437.31.3721 5B AP Low527.11.1384 BayMac Cove Island579.11.0362 Predom. Dn Med376.31.5946 5B AP L/M427.51.4035 BayMac Shore573.51.0461 Predom. Dn M/H327.91.8299 5B AP Med379.51.5808 Harvest Moon330.41.8159      SA/DSPL Up43.63SA/DSPL Dn88.13
ORC Ref  04560004V1L Issued on 09/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DEFIANCEUSA 52575
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJV 66Measurement28/05/2006HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall20.100Maximum beam4.552Draft3.627Displacement14,913Wetted area57.61IMS L17.268LSM016.721Accomod. length14.794Sink (kg/mm) 41.96
VCGD-1.325VCGM-1.155 RM Rated (kg·m) 740.5Limit of positive stability(°) 148.8 Stability Index 158.0 BLR index 0.0000Default crew weight1,433 Declared crew weight 1,555
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.000PBW0.121PIPA0.0039
EDL1.110ST10.047ST20.176
ST30.176ST40.112ST50.317
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders3Rotating mastNo
P26.000IG24.390ISP28.140MDT10.200MDL10.388MDT20.131MDL20.254TL3.640MW0.388GO0.428
E9.250J7.315BAS2.150FSD0.049SFJ0.613SPL0.000WPLTPS8.780BD0.460MWT591.90MCG9.236
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date29/05/2006
SFFP0.205FFM1.725FF1.731LCFcl10.539SG1.0240
SAFP19.450FAM1.398FA1.402LCFsh10.770HBI1.484
W1206.0W2206.0W3206.0W4206.0
PD1459.0PD2459.0PD3459.0PD4459.0
WD21.180PLM9000.00GSA1.0RSA1.0RM748.6
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004V1L Issued on 09/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DEFIANCEUSA 52575
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment108642.183.104.166.067.74153.6625/08/20202020 sq top
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH1-230.081.102.194.547.049.6524.20NoNo 113.0502/07/2023G-SS0.060.521.032.063.104.2914.38NoInner 30.1125/05/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC30.3225.7528.0416.6016.02104%385.11* Copied from legacy *11082c027.7426.0926.9210.3013.6975%246.2311/05/2018code zero
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004V1L Issued on 09/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org