International Certificate2025
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 Angles44.9°44.9°42.3°39.0°37.8°37.2°37.3°37.1°37.9°
Beat VMG2.934.034.885.455.725.875.976.076.03
52°4.656.277.367.818.088.228.318.428.44
60°5.106.727.718.108.308.448.548.678.71
75°5.527.117.988.398.638.778.909.129.24
90°5.497.108.018.498.859.149.349.659.84
110°4.976.727.948.568.949.279.6810.3711.00
120°4.816.597.888.559.089.549.8910.7411.90
135°4.115.887.368.208.789.359.9611.5313.02
150°3.494.936.207.338.158.669.1410.2712.41
Run VMG3.024.275.376.357.107.567.978.9010.75
Gybe Angles142.0°142.0°145.4°147.8°152.8°155.0°157.0°146.8°143.1°
APH ToD:480.2CDL: 11.799APH ToT: 1.2495CertNo:US6049
BOAT
ClassXP 44DesignerJEPPESENBuilderX-YACHTSAge date05/2010Series date01/2010Offset fileXP-44-USA60492.offData fileUSA60492
HULL
Length Overall13.289 mMaximum Beam4.052 mDraft2.688 mDisplacement9,428 kgDLR5.3470IMS DivisionCruiser/RacerDynamic Allowance0.100%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight905 kg(declared)Minimum weight769 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail62.8664.01Headsail Luffed49.7949.79Headsail Flying90.5490.54SymmetricAsymmetric204.71204.71 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail18.64Storm Jib16.69Heavy Weather Jib45.06
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment261.6 kg·mStability Index132.2
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  04560003QO3Issued on 08/05/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
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 VMG1229.0893.6737.9661.1629.4613.1603.2592.6596.7
52°775.0574.3489.1461.1445.5438.2433.4427.8426.4
60°706.0535.6467.0444.4433.9426.6421.6415.3413.1
75°652.8506.6451.4428.9417.4410.3404.6394.8389.8
90°655.7507.1449.7423.9406.6393.8385.3373.1365.8
110°724.5535.9453.6420.8402.8388.4372.1347.2327.3
120°747.8546.4457.0421.0396.6377.2364.0335.3302.5
135°876.4611.8488.9438.8410.2385.1361.4312.1276.4
150°1032.7729.9580.6491.2441.8415.8393.8350.4290.0
Run VMG1193.0842.8670.4567.2507.3476.1451.8404.7334.9
Selected Courses
Windward / Leeward1210.7868.2704.2614.2568.3544.6527.5498.6465.8
All purpose904.0659.9548.2493.9465.6448.6435.3412.6391.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward593.81.0105
All purpose480.21.2495
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8877
Downwind "popa"1.0714
70% up, 30% down "Ilhabela"0.9359
30% up, 70% down "Ilhabela-inverso"1.0088
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Predominantly Upwind519.91.1541
Predominantly Downwind484.11.2395
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low604.10.9933
Triple Number AP Medium477.71.2559
Triple Number AP High430.11.3950
Triple Number Windward/Leeward Low819.70.7320
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Single Number Predominant Upwind539.61.1120
Single Number Predominant Reaching471.61.2721
Single Number Predominant Downwind503.81.1909
Predominant Upwind - Low727.10.8252
Predominant Upwind - Low/Med564.51.0629
Predominant Upwind - Medium505.71.1864
Predominant Upwind - Med/High475.31.2625
Predominant Upwind - High458.91.3075
Predominant Downwind Low724.90.8277
Predominant Downwind Low/Med542.91.1051
Predominant Downwind Medium469.11.2789
Predominant Downwind Med/High421.81.4225
Predominant Downwind High386.01.5544
Predominant Reaching Low637.20.9416
Predominant Reaching Low/Med497.61.2058
Predominant Reaching Medium444.91.3487
Predominant Reaching Med/High410.81.4606
Predominant Reaching High387.01.5506
SA/DSPL Upwind25.05SA/DSPL Downwind59.51
Scoring OptionTODTOT
5-Band Windward/Leeward Low912.90.6572
5-Band Windward/Leeward Low/Med676.50.8869
5-Band Windward/Leeward Medium579.91.0347
5-Band Windward/Leeward Med/High528.91.1343
5-Band Windward/Leeward High497.91.2049
Windward/Leeward 60-40 Low918.00.6536
Windward/Leeward 60-40 Low/Med684.80.8762
Windward/Leeward 60-40 Medium591.71.0141
Windward/Leeward 60-40 Med/High544.21.1025
Windward/Leeward 60-40 High517.41.1597
5-Band AP Low660.20.9088
5-Band AP Low/Med533.31.1250
5-Band AP Medium471.81.2717
5-Band AP Med/High436.31.3753
5-Band AP High412.91.4533
5-Band SF Bay Tour - Low788.90.7606
5-Band SF Bay Tour - Low/Med646.40.9282
5-Band SF Bay Tour - Medium558.81.0737
5-Band SF Bay Tour - Med/High512.01.1719
5-Band SF Bay Tour - High483.21.2417
Chicago-Mac Upwind1.0805
Chicago-Mac All Purpose1.1186
Chicago-Mac Downwind1.1491
Bayview-Mac Cove Island0.8271
Bayview-Mac Shore0.8336
Harvest Moon Regatta416.51.4404
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance523.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating523.41.1463
FinRating, kevyt tuuli891.51.1218
FinRating, kova tuuli414.41.2064
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.1463
Triple Number Coastal/Long Distance Low0.9933
Triple Number Coastal/Long Distance Medium1.2560
Triple Number Coastal/Long Distance High1.3950
Triple Number Windward/Leeward Low0.7632
Triple Number Windward/Leeward Medium1.0187
Triple Number Windward/Leeward High1.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
For information
General Purpose Handicap (GPH)536.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low604.0
Triple Number Coastal/Long Distance Medium477.7
Triple Number Coastal/Long Distance High430.1
Triple Number Windward/Leeward Low786.2
Triple Number Windward/Leeward Medium589.0
Triple Number Windward/Leeward High521.0
Predominantly Upwind519.9
Predominantly Downwind484.1
Predominantly Reaching462.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9933
Triple Number Coastal/Long Distance Medium1.2560
Triple Number Coastal/Long Distance High1.3950
Triple Number Windward/Leeward Low0.7632
Triple Number Windward/Leeward Medium1.0187
Triple Number Windward/Leeward High1.1517
Coastal/Long Distance1.1463
Predominantly Upwind1.1541
Predominantly Downwind1.2395
For information
General Purpose Handicap (GPH)536.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.2495
Distanseseilas Trippeltall svak vind0.9933
Distanseseilas Trippeltall mellomvind1.2560
Distanseseilas Trippeltall sterk vind1.3950
Pølsebane Trippeltall svak vind0.7632
Pølsebane Trippeltall mellomvind1.0187
Pølsebane Trippeltall sterk vind1.1517
Motvind Singeltall1.1541
Medvind Singeltall1.2395
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Coastal/Long Distance523.41.1463
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind519.91.1541
Predominantly Downwind484.11.2395
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore475.61.2615
Cape Doctor Coastal397.91.5081
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9933
Triple Number Coastal/Long Distance Medium1.2560
Triple Number Coastal/Long Distance High1.3950
Triple Number Windward/Leeward Low0.7632
Triple Number Windward/Leeward Medium1.0187
Triple Number Windward/Leeward High1.1517
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9933
Triple Number Coastal/Long Distance Medium1.2560
Triple Number Coastal/Long Distance High1.3950
Triple Number Windward/Leeward Low0.7632
Triple Number Windward/Leeward Medium1.0187
Triple Number Windward/Leeward High1.1517
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Predominantly Upwind519.91.1541
Predominantly Downwind484.11.2395
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance523.41.1463
Triple Number Coastal/Long Distance Low604.00.9933
Triple Number Coastal/Long Distance Medium477.71.2560
Triple Number Coastal/Long Distance High430.11.3950
Triple Number Windward/Leeward Low786.20.7632
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1286.0865.7661.1554.8496.4465.1439.8397.0374.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low604.10.9933
Triple Number AP Medium477.71.2559
Triple Number AP High430.11.3950
Triple Number Windward/Leeward Low819.70.7320
Triple Number Windward/Leeward Medium589.01.0187
Triple Number Windward/Leeward High521.01.1517
Single Number Predominant Upwind539.61.1120
Single Number Predominant Reaching471.61.2721
Single Number Predominant Downwind503.81.1909
Predominant Upwind - Low727.10.8252
Predominant Upwind - Low/Med564.51.0629
Predominant Upwind - Medium505.71.1864
Predominant Upwind - Med/High475.31.2625
Predominant Upwind - High458.91.3075
Predominant Downwind Low724.90.8277
Predominant Downwind Low/Med542.91.1051
Predominant Downwind Medium469.11.2789
Predominant Downwind Med/High421.81.4225
Predominant Downwind High386.01.5544
Predominant Reaching Low637.20.9416
Predominant Reaching Low/Med497.61.2058
Predominant Reaching Medium444.91.3487
Predominant Reaching Med/High410.81.4606
Predominant Reaching High387.01.5506
SA/DSPL Upwind25.05SA/DSPL Downwind59.51
Scoring OptionTODTOT
5-Band Windward/Leeward Low912.90.6572
5-Band Windward/Leeward Low/Med676.50.8869
5-Band Windward/Leeward Medium579.91.0347
5-Band Windward/Leeward Med/High528.91.1343
5-Band Windward/Leeward High497.91.2049
Windward/Leeward 60-40 Low918.00.6536
Windward/Leeward 60-40 Low/Med684.80.8762
Windward/Leeward 60-40 Medium591.71.0141
Windward/Leeward 60-40 Med/High544.21.1025
Windward/Leeward 60-40 High517.41.1597
5-Band AP Low660.20.9088
5-Band AP Low/Med533.31.1250
5-Band AP Medium471.81.2717
5-Band AP Med/High436.31.3753
5-Band AP High412.91.4533
5-Band SF Bay Tour - Low788.90.7606
5-Band SF Bay Tour - Low/Med646.40.9282
5-Band SF Bay Tour - Medium558.81.0737
5-Band SF Bay Tour - Med/High512.01.1719
5-Band SF Bay Tour - High483.21.2417
Chicago-Mac Upwind1.0805
Chicago-Mac All Purpose1.1186
Chicago-Mac Downwind1.1491
Bayview-Mac Cove Island0.8271
Bayview-Mac Shore0.8336
Harvest Moon Regatta416.51.4404
ORC Ref  04560003QO3Issued on 08/05/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
ROCKSTEADYUSA 60492
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassXP 44Measurement06/08/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.289Max. Beam4.052Draft2.688Displacement9,428Wetted area37.61IMS L12.340LSM012.080Acc. length13.169Sink (kg/mm) 27.41
VCGD-0.161VCGM-0.138RM Rated (kg·m) 261.6Limit of positive stability(°) 127.4Stability Index132.2Default crew weight901Declared crew weight905
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.116PIPA0.0038
EDL2.780ST10.049ST20.177
ST30.177ST40.111ST50.275
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P17.925IG18.180ISP19.880MDT10.132MDL10.279MDT20.120MDL20.210TL1.400MW0.275GO0.299
E5.940J4.975BAS1.755FSD0.041SFJ0.300SPLWPLTPS6.375BD0.299MWTMCG
Flying Headsail Foretriangles IdISPTPS119.8806.375
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/08/2024CommentIdeal Conditions
SFFP0.744FFM1.503FF1.508LCFcl7.427SG1.0140
SAFP13.259FAM1.210FA1.213LCFsh7.686HBI1.339
W1125.3W2125.3W3125.3W4125.3
PD1460.6PD2460.6PD3460.6PD4460.6
WD12.120PLM9000.00GSA1.0RSA1.0RM259.6
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing1Stbd Alloy Fuel Tank2006.05-0.150.8400
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Stbd Alloy Fuel TankFuel20006.05-0.15Total deductible0
Total deductible
ORC Ref  04560003QO3Issued on 08/05/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
ROCKSTEADYUSA 60492
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentOffshore MN0.201.362.333.784.8062.8612/08/2024OUS132203-003
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentCode-600.081.452.825.407.589.3017.84NoYes190.5405/02/2018OUS128496-001JT0.080.781.482.794.045.3018.17NoNo 49.7919/04/2023OUS152399-001J1-240.110.781.492.774.025.2818.07YesNo 49.3512/08/2024OUS155656-001J2-240.110.741.432.683.955.2618.05YesNo 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 36.4413/05/2017OUS122712-003GSS0.040.450.861.772.703.7712.02NoInner 21.8312/08/2024OUS128037-002
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA4-2421.9219.4520.6911.9611.54104%204.7112/08/2024OUS152399-003A2-2322.2019.3020.7511.7411.40103%201.8312/08/2024OUS152399-002A1-2421.3218.7420.0311.2011.03102%186.3812/08/2024OUS132203-001A3-2420.6218.8819.758.379.7486%142.2712/08/2024Code-018.6717.2017.946.969.2475%110.8429/07/2019OUS134824-001
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  04560003QO3Issued on 08/05/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org