International Certificate2026
DEFIANCENA 23
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 Angles46.5°43.6°41.8°40.5°40.1°39.4°39.1°38.9°39.1°
Beat VMG2.623.684.444.945.225.365.445.505.48
52°4.145.646.617.207.497.637.717.777.79
60°4.495.946.887.417.687.837.907.988.02
75°4.756.157.057.557.848.028.158.288.39
90°4.616.047.007.557.888.118.298.598.79
110°4.095.746.927.628.008.278.478.778.91
120°3.975.606.787.557.998.318.609.129.46
135°3.485.046.267.197.778.158.499.229.91
150°2.914.285.476.477.287.798.158.829.58
Run VMG2.523.714.735.616.397.027.518.218.83
Gybe Angles141.1°145.1°149.6°151.9°156.6°163.7°169.6°178.1°177.2°
APH ToD:534.4CDL: 10.322APH ToT: 1.1228CertNo:US6313
BOAT
ClassNavy 44 MkIIDesignerPedrickBuilderTPIAge date01/2007Series date01/2007Offset fileNavy44-MKII.offData fileUS6313
HULL
Length Overall13.502 mMaximum Beam3.938 mDraft2.270 mDisplacement12,237 kgDLR8.9797IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.618%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.489m
CREW
Maximum weight797 kg(default)Minimum weight667 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.4850.32Headsail Luffed71.7971.79Headsail FlyingSymmetric146.83146.83Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail15.41Storm Jib15.95Heavy Weather Jib43.07
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 252.5 kg·m Stability Index 132.7
COMMENTS
New mast
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  04560004SA9 Issued on 05/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DEFIANCENA 23
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 VMG1376.4977.7811.6728.0690.3671.6661.2654.6656.3
52°870.2638.5544.4499.8480.4471.7466.9463.4462.2
60°802.4606.1523.3486.0468.9459.9455.4451.4449.1
75°758.1585.6510.3476.6459.5449.0441.7434.7429.2
90°780.1596.1514.5476.6456.8444.1434.3419.2409.5
110°879.9627.1520.0472.5450.1435.5425.1410.4403.9
120°907.1643.3531.0477.0450.8433.4418.4394.7380.6
135°1033.4713.7575.3500.4463.3441.8424.1390.5363.3
150°1237.9840.6658.7556.1494.5461.9441.8407.9375.9
Run VMG1429.4970.7760.6641.2563.2513.0479.3438.5407.7
Selected Courses
Windward / Leeward1402.9974.2786.1684.6626.8592.3570.3546.6532.0
All purpose1054.5750.2618.4550.9515.2494.8481.3464.1452.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward655.10.9159
All purpose534.41.1228
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8085
Downwind "popa"0.9619
70% up, 30% down "Ilhabela"0.8491
30% up, 70% down "Ilhabela-inverso"0.9101
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Predominantly Upwind575.01.0434
Predominantly Downwind543.71.1035
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP555.81.0795 Predom. Rc High440.51.3621 5B SF Bay L/M718.80.8347 TriNum AP Low684.30.8768 Predom. Dn Low838.70.7154 5B SF Bay Med617.80.9712 TriNum AP Med530.71.1307 Predom. Dn L/M615.90.9742 5B SF Bay M/H562.51.0667 TriNum AP High478.21.2547 Predom. Dn Med523.91.1453 5B SF Bay High539.01.1131 TriNum W/L Low922.30.6506 Predom. Dn M/H469.61.2776 5B AP Low760.60.7889 TriNum W/L Med650.70.9221 Predom. Dn High440.61.3619 5B AP L/M598.81.0021 TriNum W/L Hig566.91.0584 ChiMac Up Low721.50.8316 5B AP Med523.51.1462 Predom. Upwind598.31.0029 ChiMac Up Med652.50.9196 5B AP M/H483.51.2409 Predom. Reaching532.61.1266 ChiMac Up High573.11.0470 5B AP High465.01.2902 Predom. Downwind569.51.0536 ChiMac Off Low719.00.8345 5B W/L Low1034.30.5801 Predom. Up Low819.60.7320 ChiMac Off Med633.80.9466 5B W/L L/M754.50.7952 Predom. Up L/M627.70.9558 ChiMac Off High534.31.1229 5B W/L Med639.20.9387 Predom. Up Med556.91.0774 ChiMac AP Low716.40.8375 5B W/L M/H574.71.0439 Predom. Up M/H522.61.1481 ChiMac AP Med640.50.9367 5B W/L High548.21.0946 Predom. Up High509.01.1789 ChiMac AP High552.21.0865 W/L 60-40 Low1034.60.5799 Predom. Rc Low735.40.8159 BayMac Cove Island824.80.7275 W/L 60-40 L/M761.30.7881 Predom. Rc L/M563.21.0653 BayMac Shore817.30.7341 W/L 60-40 Med651.50.9209 Predom. Rc Med497.11.2071 Harvest Moon473.41.2674 W/L 60-40 M/H592.61.0124 Predom. Rc M/H460.61.3027 5B SF Bay Low870.80.6890 W/L 60-40 High569.71.0531      SA/DSPL Up22.65SA/DSPL Dn36.66
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance581.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating581.31.0321
FinRating, kevyt tuuli1018.40.9819
FinRating, kova tuuli468.01.0683
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0321
Triple Number Coastal/Long Distance Low0.8768
Triple Number Coastal/Long Distance Medium1.1308
Triple Number Coastal/Long Distance High1.2547
Triple Number Windward/Leeward Low0.6817
Triple Number Windward/Leeward Medium0.9221
Triple Number Windward/Leeward High1.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
For information
General Purpose Handicap (GPH)599.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Saronikos S All Purpose606.80.9887
Saronikos S Upwind675.60.8880
Saronikos S Downwind527.01.1385
Saronikos N All Purpose636.60.9425
Saronikos N Upwind703.40.8530
Saronikos N Downwind574.71.0440
Saronikos SW All Purpose613.10.9786
Saronikos SW Upwind692.80.8660
Saronikos SW Downwind537.11.1171
Saronikos NE All Purpose662.10.9062
Saronikos NE Upwind659.10.9103
Saronikos NE Downwind649.90.9232
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose555.81.0795
5-Band All Purpose Low824.50.7277
5-Band All Purpose L/M619.90.9679
5-Band All Purpose Med539.51.1122
5-Band All Purpose M/H495.61.2108
5-Band All Purpose High474.41.2648
Single Number Predominant Upwind573.71.0458
Single Number Predominant Reaching512.11.1715
Single Number Predominant Downwind544.51.1020
5-Band 50-50 Windward/Leeward Low1034.30.5801
5-Band 50-50 Windward/Leeward L/M754.50.7952
5-Band 50-50 Windward/Leeward Med639.20.9387
5-Band 50-50 Windward/Leeward M/H574.71.0439
5-Band 50-50 Windward/Leeward High548.21.0946
5-Band 60-40 Windward/Leeward Low1034.60.5799
5-Band 60-40 Windward/Leeward L/M761.30.7881
5-Band 60-40 Windward/Leeward Med651.50.9209
5-Band 60-40 Windward/Leeward M/H592.61.0124
5-Band 60-40 Windward/Leeward High569.71.0531
Triple Number 50-50 Windward/Leeward Low922.30.6506
Triple Number 50-50 Windward/Leeward Med650.80.9220
Triple Number 50-50 Windward/Leeward High566.91.0584
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward667.20.8992
Triple Number 60-40 Windward/Leeward Low924.70.6489
Triple Number 60-40 Windward/Leeward Med662.30.9059
Triple Number 60-40 Windward/Leeward High585.81.0243
Triple Number All-Purpose Low741.90.8088
Triple Number All-Purpose Med547.31.0963
Triple Number All-Purpose High489.51.2257
Triple Number Predominant Upwind Low748.50.8016
Triple Number Predominant Upwind Med565.91.0602
Triple Number Predominant Upwind High523.21.1468
Triple Number Predominant Reaching Low669.60.8960
Triple Number Predominant Reaching Med511.21.1738
Triple Number Predominant Reaching High447.21.3417
Triple Number Predominant Downwind Low747.90.8022
Triple Number Predominant Downwind Med534.01.1236
Triple Number Predominant Downwind High453.01.3246
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low684.3
Triple Number Coastal/Long Distance Medium530.6
Triple Number Coastal/Long Distance High478.2
Triple Number Windward/Leeward Low880.2
Triple Number Windward/Leeward Medium650.7
Triple Number Windward/Leeward High566.9
Predominantly Upwind575.0
Predominantly Downwind543.7
Predominantly Reaching521.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8768
Triple Number Coastal/Long Distance Medium1.1308
Triple Number Coastal/Long Distance High1.2547
Triple Number Windward/Leeward Low0.6817
Triple Number Windward/Leeward Medium0.9221
Triple Number Windward/Leeward High1.0584
Coastal/Long Distance1.0321
Predominantly Upwind1.0434
Predominantly Downwind1.1035
For information
General Purpose Handicap (GPH)599.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1228
Distanseseilas Trippeltall svak vind0.8768
Distanseseilas Trippeltall mellomvind1.1308
Distanseseilas Trippeltall sterk vind1.2547
Pølsebane Trippeltall svak vind0.6817
Pølsebane Trippeltall mellomvind0.9221
Pølsebane Trippeltall sterk vind1.0584
Motvind Singeltall1.0434
Medvind Singeltall1.1035
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Coastal/Long Distance581.31.0321
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind575.01.0434
Predominantly Downwind543.71.1035
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore536.41.1186
Cape Doctor Coastal455.91.3160
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8768
Triple Number Coastal/Long Distance Medium1.1308
Triple Number Coastal/Long Distance High1.2547
Triple Number Windward/Leeward Low0.6817
Triple Number Windward/Leeward Medium0.9221
Triple Number Windward/Leeward High1.0584
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8768
Triple Number Coastal/Long Distance Medium1.1308
Triple Number Coastal/Long Distance High1.2547
Triple Number Windward/Leeward Low0.6817
Triple Number Windward/Leeward Medium0.9221
Triple Number Windward/Leeward High1.0584
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Predominantly Upwind575.01.0434
Predominantly Downwind543.71.1035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.31.0321
Triple Number Coastal/Long Distance Low684.30.8768
Triple Number Coastal/Long Distance Medium530.61.1308
Triple Number Coastal/Long Distance High478.21.2547
Triple Number Windward/Leeward Low880.20.6817
Triple Number Windward/Leeward Medium650.70.9221
Triple Number Windward/Leeward High566.91.0584
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.5973.8740.2618.8549.4513.2486.3445.5433.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP555.81.0795 Predom. Dn High440.61.3619 5B AP M/H483.51.2409 TriNum AP Low684.30.8768 Predom. Rc Low735.40.8159 5B AP High465.01.2902 TriNum AP Med530.71.1307 Predom. Rc L/M563.21.0653 5B SF Bay Low870.80.6890 TriNum AP High478.21.2547 Predom. Rc Med497.11.2071 5B SF Bay L/M718.80.8347 TriNum W/L Low922.30.6506 Predom. Rc M/H460.61.3027 5B SF Bay Med617.80.9712 TriNum W/L Med650.70.9221 Predom. Rc High440.51.3621 5B SF Bay M/H562.51.0667 TriNum W/L Hig566.91.0584 5B W/L Low1034.30.5801 5B SF Bay High539.01.1131 Predom. Upwind598.31.0029 5B W/L L/M754.50.7952 ChiMac Up Low721.50.8316 Predom. Reaching532.61.1266 5B W/L Med639.20.9387 ChiMac Up Med652.50.9196 Predom. Downwind569.51.0536 5B W/L M/H574.71.0439 ChiMac Up High573.11.0470 Predom. Up Low819.60.7320 5B W/L High548.21.0946 ChiMac Off Low719.00.8345 Predom. Up L/M627.70.9558 W/L 60-40 Low1034.60.5799 ChiMac Off Med633.80.9466 Predom. Up Med556.91.0774 W/L 60-40 L/M761.30.7881 ChiMac Off High534.31.1229 Predom. Up M/H522.61.1481 W/L 60-40 Med651.50.9209 ChiMac AP Low716.40.8375 Predom. Up High509.01.1789 W/L 60-40 M/H592.61.0124 ChiMac AP Med640.50.9367 Predom. Dn Low838.70.7154 W/L 60-40 High569.71.0531 ChiMac AP High552.21.0865 Predom. Dn L/M615.90.9742 5B AP Low760.60.7889 BayMac Cove Island824.80.7275 Predom. Dn Med523.91.1453 5B AP L/M598.81.0021 BayMac Shore817.30.7341 Predom. Dn M/H469.61.2776 5B AP Med523.51.1462 Harvest Moon473.41.2674      SA/DSPL Up22.65SA/DSPL Dn36.66
ORC Ref  04560004SA9 Issued on 05/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DEFIANCENA 23
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNavy 44 MkIIMeasurement09/05/2018HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.502Maximum beam3.938Draft2.270Displacement12,237Wetted area37.88IMS L11.284LSM011.086Accomod. length12.799Sink (kg/mm) 26.47
VCGD-0.136VCGM-0.110 RM Rated (kg·m) 252.5Limit of positive stability(°) 123.7 Stability Index 132.7 BLR index 0.0000Default crew weight797 Declared crew weight 730
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.489PBW0.152PIPA0.0048
PSD0.025PHD0.070PHL0.140
PSA18.0°ESL0.847
ST10.019ST20.108ST30.146
ST40.064ST50.152
RIG
BackstayAdjustableForestayFixedInner forestayAdjustableMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders2Rotating mastNo
P15.240IG17.660ISP17.629MDT10.166MDL10.250MDT20.158MDL20.207TL2.835MW0.204GO0.266
E5.775J5.520BAS1.874FSD0.000SFJ0.000SPL5.762WPLTPS0.000BD0.203MWT370.50MCG6.875
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date09/05/2018CommentNew batteries and engine since last incline
SFFP1.005FFM1.438FF1.461LCFcl7.559SG1.0060
SAFP12.824FAM1.075FA1.084LCFsh7.803HBI1.200
W1102.2W2102.2W3102.2W4102.2
PD1454.0PD2463.7PD3471.6PD4465.0
WD14.584PLM9000.00GSA1.0RSA1.0RM253.2
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG4Water day tank Fixed CenterWater10008.00-0.103Water Fixed PortWater16506.80-0.102Water Fixed StbdWater16506.80-0.101Fuel AluminumFuel1901906.60-0.10Total deductible1606.60-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousSS radar mast + radar unit stbd side3012.602.602BatteryLifeline GPL 31XT 12V engine battery center308.70-0.201Battery4 x house Lifeline GPL 31XT batteries port1208.20-0.101Engine (IC)Yanmar 4JH4ETotal deductible0
ORC Ref  04560004SA9 Issued on 05/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DEFIANCENA 23
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.151.152.053.464.4949.4801/03/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.100.991.963.976.148.3917.57NoNo 71.7931/08/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment117.6217.6217.6210.0010.00146.8318/05/2018
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.8 mTable area0.66 m²Headroom1.84 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity204 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity106 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004SA9 Issued on 05/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org