International Certificate2026
ROCKSTEADYUSA 60492
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°43.7°41.2°39.4°38.2°37.6°37.4°37.5°38.5°
Beat VMG2.984.195.035.455.695.835.936.025.97
52°4.716.437.467.888.078.208.298.408.42
60°5.126.817.768.158.328.438.538.658.70
75°5.507.127.998.418.678.828.939.119.22
90°5.467.087.988.478.839.139.349.629.83
110°4.826.717.938.568.949.289.6810.3510.87
120°4.656.587.878.559.079.549.8910.7411.82
135°4.155.927.358.208.779.339.9411.4812.88
150°3.434.976.247.348.148.659.1310.2512.22
Run VMG2.974.305.406.367.097.567.978.8810.58
Gybe Angles139.0°142.0°145.3°148.7°152.8°155.1°157.7°147.2°144.1°
APH ToD:479.5CDL: 11.737APH ToT: 1.2513CertNo:US6049
BOAT
ClassXP 44DesignerJEPPESENBuilderX-YACHTSAge date05/2010Series date01/2010Offset fileXP-44-USA60492.offData fileUSA60492
HULL
Length Overall13.289 mMaximum Beam4.052 mDraft2.688 mDisplacement9,446 kgDLR5.3541IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.520%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.508m
CREW
Maximum weight905 kg(declared)Minimum weight769 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail64.0865.35Headsail Luffed49.3549.35Headsail Flying81.6881.68SymmetricAsymmetric199.84199.84 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail18.61Storm Jib16.69Heavy Weather Jib45.06
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 259.8 kg·m Stability Index 131.5
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  04560004QDM Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ROCKSTEADYUSA 60492
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 VMG1207.9858.8715.7660.7632.9617.1607.6597.6602.6
52°764.6559.9482.3456.8446.2439.0434.3428.7427.7
60°702.5528.3463.9441.7432.7427.0422.2416.0414.0
75°654.2505.3450.7428.0415.4408.2403.2395.2390.3
90°658.9508.3451.0425.1407.6394.3385.3374.0366.2
110°746.8536.4453.8420.8402.6388.0371.9347.7331.1
120°773.5547.2457.4421.1396.8377.2364.1335.1304.5
135°867.0608.1489.9439.2410.6385.7362.1313.5279.4
150°1048.8724.9577.1490.5442.2416.2394.3351.1294.7
Run VMG1211.1837.1666.4566.4507.9476.3451.8405.5340.3
Selected Courses
Windward / Leeward1209.5848.0691.0613.6570.4546.7529.7501.5471.4
All purpose906.8649.4541.9493.3466.5449.4436.3414.2394.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward592.71.0123
All purpose479.51.2513
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8955
Downwind "popa"1.0738
70% up, 30% down "Ilhabela"0.9424
30% up, 70% down "Ilhabela-inverso"1.0133
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Predominantly Upwind518.11.1580
Predominantly Downwind483.41.2412
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP497.51.2061 Predom. Rc High388.31.5450 5B SF Bay L/M636.90.9421 TriNum AP Low595.61.0073 Predom. Dn Low720.50.8328 5B SF Bay Med559.31.0728 TriNum AP Med477.51.2566 Predom. Dn L/M540.71.1097 5B SF Bay M/H514.31.1667 TriNum AP High431.31.3912 Predom. Dn Med469.41.2782 5B SF Bay High486.41.2335 TriNum W/L Low805.70.7447 Predom. Dn M/H422.61.4198 5B AP Low656.80.9135 TriNum W/L Med588.91.0188 Predom. Dn High387.61.5480 5B AP L/M529.51.1332 TriNum W/L Hig523.41.1464 ChiMac Up Low636.40.9428 5B AP Med471.81.2716 Predom. Upwind537.71.1159 ChiMac Up Med581.71.0315 5B AP M/H437.31.3720 Predom. Reaching471.21.2732 ChiMac Up High516.51.1617 5B AP High414.71.4470 Predom. Downwind503.51.1918 ChiMac Off Low625.20.9597 5B W/L Low899.10.6673 Predom. Up Low714.00.8403 ChiMac Off Med556.81.0776 5B W/L L/M669.00.8968 Predom. Up L/M558.41.0745 ChiMac Off High474.21.2654 5B W/L Med580.31.0340 Predom. Up Med505.91.1859 ChiMac AP Low627.30.9564 5B W/L M/H531.21.1295 Predom. Up M/H477.11.2577 ChiMac AP Med566.81.0586 5B W/L High501.21.1972 Predom. Up High461.21.3009 ChiMac AP High494.01.2147 W/L 60-40 Low901.30.6657 Predom. Rc Low632.50.9486 BayMac Cove Island720.30.8330 W/L 60-40 L/M676.20.8873 Predom. Rc L/M495.81.2102 BayMac Shore713.90.8405 W/L 60-40 Med592.21.0132 Predom. Rc Med445.31.3475 Harvest Moon421.31.4242 W/L 60-40 M/H546.91.0971 Predom. Rc M/H411.61.4576 5B SF Bay Low758.50.7910 W/L 60-40 High521.01.1517      SA/DSPL Up25.20SA/DSPL Dn58.62
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance521.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating521.61.1503
FinRating, kevyt tuuli882.81.1328
FinRating, kova tuuli416.41.2008
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1503
Triple Number Coastal/Long Distance Low1.0073
Triple Number Coastal/Long Distance Medium1.2567
Triple Number Coastal/Long Distance High1.3912
Triple Number Windward/Leeward Low0.7797
Triple Number Windward/Leeward Medium1.0188
Triple Number Windward/Leeward High1.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
For information
General Purpose Handicap (GPH)533.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Saronikos S All Purpose541.71.1076
Saronikos S Upwind603.80.9936
Saronikos S Downwind463.61.2942
Saronikos N All Purpose565.21.0615
Saronikos N Upwind625.00.9600
Saronikos N Downwind501.81.1958
Saronikos SW All Purpose539.01.1132
Saronikos SW Upwind613.00.9788
Saronikos SW Downwind465.01.2905
Saronikos NE All Purpose581.81.0312
Saronikos NE Upwind583.51.0282
Saronikos NE Downwind559.81.0719
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose497.51.2061
5-Band All Purpose Low713.00.8416
5-Band All Purpose L/M547.81.0953
5-Band All Purpose Med486.61.2330
5-Band All Purpose M/H449.31.3355
5-Band All Purpose High424.51.4134
Single Number Predominant Upwind516.91.1607
Single Number Predominant Reaching455.31.3177
Single Number Predominant Downwind484.31.2390
5-Band 50-50 Windward/Leeward Low899.10.6673
5-Band 50-50 Windward/Leeward L/M669.00.8968
5-Band 50-50 Windward/Leeward Med580.31.0340
5-Band 50-50 Windward/Leeward M/H531.21.1295
5-Band 50-50 Windward/Leeward High501.21.1972
5-Band 60-40 Windward/Leeward Low901.30.6657
5-Band 60-40 Windward/Leeward L/M676.20.8873
5-Band 60-40 Windward/Leeward Med592.21.0132
5-Band 60-40 Windward/Leeward M/H546.91.0971
5-Band 60-40 Windward/Leeward High521.01.1517
Triple Number 50-50 Windward/Leeward Low805.70.7447
Triple Number 50-50 Windward/Leeward Med589.01.0187
Triple Number 50-50 Windward/Leeward High523.41.1464
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward604.30.9929
Triple Number 60-40 Windward/Leeward Low809.40.7413
Triple Number 60-40 Windward/Leeward Med600.20.9996
Triple Number 60-40 Windward/Leeward High539.91.1113
Triple Number All-Purpose Low645.00.9302
Triple Number All-Purpose Med492.71.2179
Triple Number All-Purpose High442.61.3555
Triple Number Predominant Upwind Low654.80.9164
Triple Number Predominant Upwind Med512.71.1703
Triple Number Predominant Upwind High477.61.2563
Triple Number Predominant Reaching Low580.01.0345
Triple Number Predominant Reaching Med458.21.3095
Triple Number Predominant Reaching High397.31.5102
Triple Number Predominant Downwind Low646.40.9282
Triple Number Predominant Downwind Med477.21.2573
Triple Number Predominant Downwind High405.11.4811
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low595.7
Triple Number Coastal/Long Distance Medium477.4
Triple Number Coastal/Long Distance High431.3
Triple Number Windward/Leeward Low769.5
Triple Number Windward/Leeward Medium588.9
Triple Number Windward/Leeward High523.4
Predominantly Upwind518.1
Predominantly Downwind483.4
Predominantly Reaching462.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0073
Triple Number Coastal/Long Distance Medium1.2567
Triple Number Coastal/Long Distance High1.3912
Triple Number Windward/Leeward Low0.7797
Triple Number Windward/Leeward Medium1.0188
Triple Number Windward/Leeward High1.1464
Coastal/Long Distance1.1503
Predominantly Upwind1.1580
Predominantly Downwind1.2412
For information
General Purpose Handicap (GPH)533.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2513
Distanseseilas Trippeltall svak vind1.0073
Distanseseilas Trippeltall mellomvind1.2567
Distanseseilas Trippeltall sterk vind1.3912
Pølsebane Trippeltall svak vind0.7797
Pølsebane Trippeltall mellomvind1.0188
Pølsebane Trippeltall sterk vind1.1464
Motvind Singeltall1.1580
Medvind Singeltall1.2412
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Coastal/Long Distance521.61.1503
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind518.11.1580
Predominantly Downwind483.41.2412
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore480.51.2488
Cape Doctor Coastal400.71.4975
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0073
Triple Number Coastal/Long Distance Medium1.2567
Triple Number Coastal/Long Distance High1.3912
Triple Number Windward/Leeward Low0.7797
Triple Number Windward/Leeward Medium1.0188
Triple Number Windward/Leeward High1.1464
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0073
Triple Number Coastal/Long Distance Medium1.2567
Triple Number Coastal/Long Distance High1.3912
Triple Number Windward/Leeward Low0.7797
Triple Number Windward/Leeward Medium1.0188
Triple Number Windward/Leeward High1.1464
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Predominantly Upwind518.11.1580
Predominantly Downwind483.41.2412
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance521.61.1503
Triple Number Coastal/Long Distance Low595.71.0073
Triple Number Coastal/Long Distance Medium477.41.2567
Triple Number Coastal/Long Distance High431.31.3912
Triple Number Windward/Leeward Low769.50.7797
Triple Number Windward/Leeward Medium588.91.0188
Triple Number Windward/Leeward High523.41.1464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.7846.9650.3554.2497.6466.3440.9398.0376.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP497.51.2061 Predom. Dn High387.61.5480 5B AP M/H437.31.3720 TriNum AP Low595.61.0073 Predom. Rc Low632.50.9486 5B AP High414.71.4470 TriNum AP Med477.51.2566 Predom. Rc L/M495.81.2102 5B SF Bay Low758.50.7910 TriNum AP High431.31.3912 Predom. Rc Med445.31.3475 5B SF Bay L/M636.90.9421 TriNum W/L Low805.70.7447 Predom. Rc M/H411.61.4576 5B SF Bay Med559.31.0728 TriNum W/L Med588.91.0188 Predom. Rc High388.31.5450 5B SF Bay M/H514.31.1667 TriNum W/L Hig523.41.1464 5B W/L Low899.10.6673 5B SF Bay High486.41.2335 Predom. Upwind537.71.1159 5B W/L L/M669.00.8968 ChiMac Up Low636.40.9428 Predom. Reaching471.21.2732 5B W/L Med580.31.0340 ChiMac Up Med581.71.0315 Predom. Downwind503.51.1918 5B W/L M/H531.21.1295 ChiMac Up High516.51.1617 Predom. Up Low714.00.8403 5B W/L High501.21.1972 ChiMac Off Low625.20.9597 Predom. Up L/M558.41.0745 W/L 60-40 Low901.30.6657 ChiMac Off Med556.81.0776 Predom. Up Med505.91.1859 W/L 60-40 L/M676.20.8873 ChiMac Off High474.21.2654 Predom. Up M/H477.11.2577 W/L 60-40 Med592.21.0132 ChiMac AP Low627.30.9564 Predom. Up High461.21.3009 W/L 60-40 M/H546.91.0971 ChiMac AP Med566.81.0586 Predom. Dn Low720.50.8328 W/L 60-40 High521.01.1517 ChiMac AP High494.01.2147 Predom. Dn L/M540.71.1097 5B AP Low656.80.9135 BayMac Cove Island720.30.8330 Predom. Dn Med469.41.2782 5B AP L/M529.51.1332 BayMac Shore713.90.8405 Predom. Dn M/H422.61.4198 5B AP Med471.81.2716 Harvest Moon421.31.4242      SA/DSPL Up25.20SA/DSPL Dn58.62
ORC Ref  04560004QDM Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ROCKSTEADYUSA 60492
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassXP 44Measurement23/04/2026HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.289Maximum beam4.052Draft2.688Displacement9,446Wetted area37.64IMS L12.341LSM012.082Accomod. length13.169Sink (kg/mm) 27.46
VCGD-0.144VCGM-0.122 RM Rated (kg·m) 259.8Limit of positive stability(°) 126.7 Stability Index 131.5 BLR index 0.0000Default crew weight902 Declared crew weight 905
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.508PBW0.152PIPA0.0040
EDL2.785ST10.054ST20.200
ST30.200ST40.114ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P17.925IG18.180ISP19.880MDT10.132MDL10.279MDT20.120MDL20.210TL1.400MW0.275GO0.299
E5.930J4.975BAS1.755FSD0.041SFJ0.300SPLWPLTPS7.095BD0.299MWT239.10MCG6.360
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS119.8807.095
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date23/04/2026CommentGlass, 0-3kts, Y=0.205
SFFP0.744FFM1.498FF1.511LCFcl7.438SG1.0210
SAFP13.259FAM1.208FA1.209LCFsh7.696HBI1.340
W1128.4W2128.4W3128.4W4128.4
PD1477.7PD2477.7PD3477.7PD4477.7
WD12.305PLM9000.00GSA1.0RSA1.0RM260.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2PVC Water Tank, Port SaloonWater20006.200.001SS Fuel Tank, Stbd SaloonFuel1651656.05-0.10Total deductible1396.05-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG5MiscellaneousStarlink and Mount, Port Transom13.281.604BatteryNav Lights Battery, 12V 15Ah5.000.003BatteryStarter Battery, 12V 80Ah9.700.002Battery4X House Batteries, 12V 200Ah2.100.001Engine (IC)Yanmar 4JH57Total deductible
ORC Ref  04560004QDM Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ROCKSTEADYUSA 60492
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMI-250.211.362.353.864.9864.0811/05/2025OUS161112-001Offshore MN0.201.362.333.784.8062.8412/08/2024OUS132203-003
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC55-260.081.122.154.135.977.9020.17NoYes081.6819/05/2026OUS163662-003J1-240.110.781.492.774.025.2818.07YesNo 49.3512/08/2024OUS155656-001JT0.080.761.462.654.005.2018.20YesNo 48.7302/03/2026OUS152399-001J2-240.110.741.432.683.955.2618.05YesNo 48.3212/08/2024OUS155656-002J3-240.080.631.262.503.805.1517.75YesNo 45.1312/08/2024OUS128037-001J40.080.561.092.193.414.7415.97YesNo 36.4413/05/2017OUS122712-003SS0.080.701.322.363.264.0015.80NoInner 35.0812/08/2024GSS0.040.450.861.772.703.7712.02NoInner 21.8312/08/2024OUS128037-002
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA4-2421.7319.2920.5111.7611.42103%199.8402/03/2026OUS152399-003rA1.5-2622.2719.1020.6911.5211.51100%198.5420/12/2025OUS163662-001A2-2321.9718.9720.4711.6711.31103%197.8402/03/2026OUS152399-002rA3-2621.5919.2520.429.9011.5086%173.9123/01/2026OUS163662-002Fr0-1918.6717.2017.946.969.2475%110.8429/07/2019OUS134824-001
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.2 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity216 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity114 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004QDM Issued on 19/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org