Non Spin/HSFClub Certificate2025
RoccabellaNOR 16440
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles42.7°42.7°40.7°39.1°38.0°37.4°37.2°37.4°38.4°
Beat VMG2.914.034.905.445.705.845.946.035.98
52°4.536.117.227.818.078.208.288.398.41
60°4.836.437.488.038.298.428.528.648.68
75°5.056.657.648.178.508.728.879.089.20
90°4.906.517.568.158.538.859.129.529.79
110°4.255.776.917.778.318.729.119.8910.42
120°3.755.266.537.508.128.568.979.8310.83
135°3.144.535.796.827.638.178.589.4010.37
150°2.563.784.945.996.897.638.158.939.76
Run VMG2.223.274.285.206.046.827.528.469.21
Gybe Angles142.6°142.6°148.3°153.4°159.3°173.5°175.4°177.7°177.5°
APH ToD:516.0CDL: 11.773APH ToT: 1.1628CertNo:676186
BOAT
ClassXP44DesignerJeppesenBuilderX-YachtsAge date01/2012Series date01/2010Offset fileXP-44.OFFData file676186
HULL
Length Overall13.289 mMaximum Beam4.052 mDraft2.697 mDisplacement9,641 kgDLR5.3722IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.470m
CREW
Maximum weight909 kg(default)Minimum weight773 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail63.4364.61Headsail Luffed51.4851.48Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail18.62Storm Jib16.76Heavy Weather Jib45.24
SAIL LIMITS
Headsails7
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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.
Non Spin/HSFClub Certificate2025
RoccabellaNOR 16440
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1236.5893.2734.3661.2631.6616.1606.5596.7601.7
52°794.7588.7498.4460.9446.3439.2434.5429.1428.0
60°745.0560.0481.4448.6434.4427.5422.7416.6414.7
75°712.7541.7471.1440.4423.7412.8405.9396.3391.4
90°734.5553.3476.2441.6421.8406.8394.6378.1367.6
110°846.3624.1521.2463.5433.4412.9395.0364.2345.5
120°961.0684.0551.1480.1443.2420.4401.2366.4332.4
135°1148.2794.6622.0527.6471.8440.4419.4382.9347.0
150°1406.5952.5728.2601.3522.4471.9441.6403.1369.0
Run VMG1623.41099.9840.9692.5596.2527.5478.7425.7390.8
Selected Courses
Windward / Leeward1427.8996.5787.6676.9613.9571.8542.6511.2496.3
All purpose1051.5751.5609.3536.4496.5471.4454.1431.4416.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward642.30.9341
All purpose516.01.1628
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8861
Downwind "popa"0.9010
70% up, 30% down "Ilhabela"0.8905
30% up, 70% down "Ilhabela-inverso"0.8965
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Predominantly Upwind542.41.1062
Predominantly Downwind547.21.0964
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low680.40.8818
Triple Number AP Medium513.01.1696
Triple Number AP High449.91.3336
Triple Number Windward/Leeward Low934.80.6419
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Single Number Predominant Upwind563.81.0641
Single Number Predominant Reaching515.41.1642
Single Number Predominant Downwind575.81.0420
Predominant Upwind - Low783.10.7662
Predominant Upwind - Low/Med594.71.0089
Predominant Upwind - Medium524.01.1449
Predominant Upwind - Med/High487.61.2306
Predominant Upwind - High471.21.2733
Predominant Downwind Low888.60.6752
Predominant Downwind Low/Med635.70.9439
Predominant Downwind Medium524.71.1435
Predominant Downwind Med/High455.31.3177
Predominant Downwind High419.61.4301
Predominant Reaching Low734.90.8164
Predominant Reaching Low/Med552.31.0865
Predominant Reaching Medium478.21.2546
Predominant Reaching Med/High434.61.3807
Predominant Reaching High410.91.4601
SA/DSPL Upwind25.18SA/DSPL Downwind25.18
Scoring OptionTODTOT
5-Band Windward/Leeward Low1052.60.5700
5-Band Windward/Leeward Low/Med753.70.7961
5-Band Windward/Leeward Medium625.80.9588
5-Band Windward/Leeward Med/High548.31.0943
5-Band Windward/Leeward High514.11.1671
Windward/Leeward 60-40 Low1030.00.5825
Windward/Leeward 60-40 Low/Med746.30.8040
Windward/Leeward 60-40 Medium628.70.9544
Windward/Leeward 60-40 Med/High560.41.0708
Windward/Leeward 60-40 High531.11.1297
5-Band AP Low767.90.7813
5-Band AP Low/Med587.91.0206
5-Band AP Medium504.81.1886
5-Band AP Med/High456.81.3136
5-Band AP High432.81.3862
5-Band SF Bay Tour - Low892.10.6726
5-Band SF Bay Tour - Low/Med713.90.8404
5-Band SF Bay Tour - Medium600.10.9998
5-Band SF Bay Tour - Med/High534.41.1227
5-Band SF Bay Tour - High504.81.1886
Chicago-Mac Upwind1.0315
Chicago-Mac All Purpose1.0207
Chicago-Mac Downwind0.9973
Bayview-Mac Cove Island0.7271
Bayview-Mac Shore0.7373
Harvest Moon Regatta447.51.3406
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance565.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating565.91.0603
FinRating, kevyt tuuli1037.10.9642
FinRating, kova tuuli435.51.1481
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0603
Triple Number Coastal/Long Distance Low0.8818
Triple Number Coastal/Long Distance Medium1.1698
Triple Number Coastal/Long Distance High1.3336
Triple Number Windward/Leeward Low0.6726
Triple Number Windward/Leeward Medium0.9392
Triple Number Windward/Leeward High1.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
For information
General Purpose Handicap (GPH)582.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low680.4
Triple Number Coastal/Long Distance Medium512.9
Triple Number Coastal/Long Distance High449.9
Triple Number Windward/Leeward Low892.1
Triple Number Windward/Leeward Medium638.8
Triple Number Windward/Leeward High538.2
Predominantly Upwind542.4
Predominantly Downwind547.2
Predominantly Reaching511.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8818
Triple Number Coastal/Long Distance Medium1.1698
Triple Number Coastal/Long Distance High1.3336
Triple Number Windward/Leeward Low0.6726
Triple Number Windward/Leeward Medium0.9392
Triple Number Windward/Leeward High1.1149
Coastal/Long Distance1.0603
Predominantly Upwind1.1062
Predominantly Downwind1.0964
For information
General Purpose Handicap (GPH)582.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1628
Distanseseilas Trippeltall svak vind0.8818
Distanseseilas Trippeltall mellomvind1.1698
Distanseseilas Trippeltall sterk vind1.3336
Pølsebane Trippeltall svak vind0.6726
Pølsebane Trippeltall mellomvind0.9392
Pølsebane Trippeltall sterk vind1.1149
Motvind Singeltall1.1062
Medvind Singeltall1.0964
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Coastal/Long Distance565.91.0603
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind542.41.1062
Predominantly Downwind547.21.0964
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore500.81.1982
Cape Doctor Coastal421.31.4243
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8818
Triple Number Coastal/Long Distance Medium1.1698
Triple Number Coastal/Long Distance High1.3336
Triple Number Windward/Leeward Low0.6726
Triple Number Windward/Leeward Medium0.9392
Triple Number Windward/Leeward High1.1149
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8818
Triple Number Coastal/Long Distance Medium1.1698
Triple Number Coastal/Long Distance High1.3336
Triple Number Windward/Leeward Low0.6726
Triple Number Windward/Leeward Medium0.9392
Triple Number Windward/Leeward High1.1149
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Predominantly Upwind542.41.1062
Predominantly Downwind547.21.0964
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance565.91.0603
Triple Number Coastal/Long Distance Low680.40.8818
Triple Number Coastal/Long Distance Medium512.91.1698
Triple Number Coastal/Long Distance High449.91.3336
Triple Number Windward/Leeward Low892.10.6726
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.11006.9741.9608.0531.1490.0459.4413.9396.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low680.40.8818
Triple Number AP Medium513.01.1696
Triple Number AP High449.91.3336
Triple Number Windward/Leeward Low934.80.6419
Triple Number Windward/Leeward Medium638.80.9392
Triple Number Windward/Leeward High538.21.1149
Single Number Predominant Upwind563.81.0641
Single Number Predominant Reaching515.41.1642
Single Number Predominant Downwind575.81.0420
Predominant Upwind - Low783.10.7662
Predominant Upwind - Low/Med594.71.0089
Predominant Upwind - Medium524.01.1449
Predominant Upwind - Med/High487.61.2306
Predominant Upwind - High471.21.2733
Predominant Downwind Low888.60.6752
Predominant Downwind Low/Med635.70.9439
Predominant Downwind Medium524.71.1435
Predominant Downwind Med/High455.31.3177
Predominant Downwind High419.61.4301
Predominant Reaching Low734.90.8164
Predominant Reaching Low/Med552.31.0865
Predominant Reaching Medium478.21.2546
Predominant Reaching Med/High434.61.3807
Predominant Reaching High410.91.4601
SA/DSPL Upwind25.18SA/DSPL Downwind25.18
Scoring OptionTODTOT
5-Band Windward/Leeward Low1052.60.5700
5-Band Windward/Leeward Low/Med753.70.7961
5-Band Windward/Leeward Medium625.80.9588
5-Band Windward/Leeward Med/High548.31.0943
5-Band Windward/Leeward High514.11.1671
Windward/Leeward 60-40 Low1030.00.5825
Windward/Leeward 60-40 Low/Med746.30.8040
Windward/Leeward 60-40 Medium628.70.9544
Windward/Leeward 60-40 Med/High560.41.0708
Windward/Leeward 60-40 High531.11.1297
5-Band AP Low767.90.7813
5-Band AP Low/Med587.91.0206
5-Band AP Medium504.81.1886
5-Band AP Med/High456.81.3136
5-Band AP High432.81.3862
5-Band SF Bay Tour - Low892.10.6726
5-Band SF Bay Tour - Low/Med713.90.8404
5-Band SF Bay Tour - Medium600.10.9998
5-Band SF Bay Tour - Med/High534.41.1227
5-Band SF Bay Tour - High504.81.1886
Chicago-Mac Upwind1.0315
Chicago-Mac All Purpose1.0207
Chicago-Mac Downwind0.9973
Bayview-Mac Cove Island0.7271
Bayview-Mac Shore0.7373
Harvest Moon Regatta447.51.3406
Non Spin/HSFClub Certificate2025
RoccabellaNOR 16440
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassXP44MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.289Max. Beam4.052Draft2.697Displacement9,641Wetted area37.63IMS L12.365LSM012.151Acc. length13.169Sink (kg/mm) 27.58
VCGD-0.119VCGM-0.105RM Rated (kg·m) 258.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight909Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.470PBWPIPA0.0038
EDL2.750ST10.042ST20.180
ST30.180ST40.112ST50.270
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P17.910IG18.220ISP19.790MDT10.132MDL10.275MDT20.120MDL20.210TL1.150MW0.275GO0.298
E5.940J4.980BAS1.800FSD0.042SFJ0.290SPL5.425WPLTPS6.380BD0.000MWT241.00MCG6.550
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.119Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
RoccabellaNOR 16440
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment433-2025050511510.201.292.273.834.9763.4305/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment433-2025050511560.100.881.582.924.185.3118.18NoNo 51.4805/05/2025433-2025050511590.120.801.462.743.975.2218.04NoNo 48.7305/05/2025433-2025050512020.070.601.172.222.324.4916.11NoNo 32.5405/05/2025
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.