International Certificate2026
Black PearlFIN-12149
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 Angles46.0°43.0°40.4°38.6°37.8°37.7°37.5°38.1°39.7°
Beat VMG2.573.624.354.734.874.955.005.034.93
52°4.025.486.336.706.856.926.987.047.04
60°4.325.756.526.877.037.117.177.267.28
75°4.525.926.657.027.247.387.487.647.71
90°4.395.806.627.047.337.577.768.048.24
110°4.055.656.677.167.527.818.028.458.87
120°3.895.466.527.097.517.918.329.039.68
135°3.354.855.996.777.257.708.189.5211.27
150°2.764.005.136.126.837.287.708.7410.35
Run VMG2.393.474.455.316.076.647.077.868.96
Gybe Angles137.5°137.8°149.4°151.6°159.4°168.2°175.4°174.5°155.8°
APH ToD:568.6CDL: 8.483APH ToT: 1.0552CertNo:
BOAT
ClassX-99DesignerNiels JeppesenBuilderX-YachtsAge dateSeries date04/1985Offset fileX99.OD+.OFFData fileFIN12149
HULL
Length Overall9.960 mMaximum Beam2.990 mDraft1.813 mDisplacement3,319 kgDLR5.5448IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.358m
CREW
Maximum weight490 kg(declared)Minimum weight360 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6133.21Headsail Luffed28.6628.66Headsail FlyingSymmetric69.0369.03Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.84Storm Jib6.49Heavy Weather Jib17.52
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 62.1 kg·m Stability Index 108.9
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.
International Certificate2026
Black PearlFIN-12149
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 VMG1402.1994.7828.0761.9738.6727.5720.4715.6730.2
52°894.4656.9568.3537.0525.9520.1515.9511.3511.5
60°833.6626.6551.8524.0512.4506.4501.8496.0494.6
75°795.8608.1541.1513.1497.1487.5481.1471.3466.7
90°820.4620.4543.6511.5491.2475.5463.8448.0436.9
110°888.1637.0540.1502.9479.0461.2448.8426.1405.8
120°925.9659.8552.3507.9479.6455.4432.7398.7371.7
135°1073.1742.8600.7531.4496.4467.6440.2378.2319.3
150°1302.6899.1701.2587.9526.8494.8467.6411.9348.0
Run VMG1504.21038.1809.6678.1593.2542.5509.3458.2401.7
Selected Courses
Windward / Leeward1453.11016.4818.8720.0665.9635.0614.8586.9565.9
All purpose1090.9778.5645.5584.2551.8532.1517.2492.6473.3
Single Number Scoring Options
Course Time On
Distance
Time On
Time
Windward / Leeward694.30.8642
All purpose568.61.0552
Custom scoring options for Australia
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Austria
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7655
Downwind "popa"0.9073
70% up, 30% down "Ilhabela"0.8032
30% up, 70% down "Ilhabela-inverso"0.8595
Custom scoring options for Bulgaria
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Predominantly Upwind612.40.9798
Predominantly Downwind576.11.0414
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP590.61.0159 Predom. Rc High462.91.2963 5B SF Bay L/M751.70.7982 TriNum AP Low712.00.8427 Predom. Dn Low878.20.6832 5B SF Bay Med656.40.9140 TriNum AP Med565.51.0609 Predom. Dn L/M650.30.9226 5B SF Bay M/H603.80.9937 TriNum AP High511.71.1726 Predom. Dn Med557.71.0759 5B SF Bay High575.11.0433 TriNum W/L Low961.30.6242 Predom. Dn M/H498.01.2049 5B AP Low791.10.7584 TriNum W/L Med688.90.8709 Predom. Dn High456.31.3150 5B AP L/M629.70.9529 TriNum W/L Hig609.40.9846 ChiMac Up Low752.10.7978 5B AP Med558.81.0737 Predom. Upwind635.80.9436 ChiMac Up Med687.10.8733 5B AP M/H518.51.1573 Predom. Reaching564.71.0626 ChiMac Up High610.60.9826 5B AP High493.51.2158 Predom. Downwind601.50.9974 ChiMac Off Low756.50.7931 5B W/L Low1076.20.5575 Predom. Up Low845.90.7093 ChiMac Off Med668.90.8969 5B W/L L/M790.50.7590 Predom. Up L/M658.50.9112 ChiMac Off High564.21.0634 5B W/L Med678.20.8847 Predom. Up Med596.91.0052 ChiMac AP Low750.50.7994 5B W/L M/H617.80.9712 Predom. Up M/H566.01.0601 ChiMac AP Med675.40.8884 5B W/L High588.11.0202 Predom. Up High549.81.0914 ChiMac AP High586.01.0239 W/L 60-40 Low1071.90.5597 Predom. Rc Low765.80.7835 BayMac Cove Island862.20.6959 W/L 60-40 L/M795.60.7541 Predom. Rc L/M594.51.0092 BayMac Shore854.20.7024 W/L 60-40 Med691.80.8673 Predom. Rc Med531.91.1281 Harvest Moon501.81.1956 W/L 60-40 M/H638.70.9394 Predom. Rc M/H491.61.2204 5B SF Bay Low902.30.6650 W/L 60-40 High614.30.9768      SA/DSPL Up27.43SA/DSPL Dn45.50
Custom scoring options for Cyprus
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Denmark
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance617.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Estonia
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Finland
Scoring Option Time On
Distance
Time On
Time
FinRating617.30.9720
FinRating, kevyt tuuli1059.40.9439
FinRating, kova tuuli495.71.0087
Custom scoring options for France
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9720
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0610
Triple Number Coastal/Long Distance High1.1726
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8709
Triple Number Windward/Leeward High0.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
For information
General Purpose Handicap (GPH)634.2
Custom scoring options for Greece
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Saronikos S All Purpose635.30.9444
Saronikos S Upwind708.80.8465
Saronikos S Downwind548.41.0941
Saronikos N All Purpose671.30.8938
Saronikos N Upwind738.10.8129
Saronikos N Downwind602.30.9962
Saronikos SW All Purpose636.30.9430
Saronikos SW Upwind721.40.8318
Saronikos SW Downwind556.51.0782
Saronikos NE All Purpose695.70.8624
Saronikos NE Upwind694.30.8642
Saronikos NE Downwind675.70.8879
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Hungary
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose590.61.0159
5-Band All Purpose Low857.50.6997
5-Band All Purpose L/M652.50.9195
5-Band All Purpose Med576.21.0413
5-Band All Purpose M/H531.41.1292
5-Band All Purpose High503.21.1924
Single Number Predominant Upwind610.60.9826
Single Number Predominant Reaching544.91.1011
Single Number Predominant Downwind577.41.0391
5-Band 50-50 Windward/Leeward Low1076.20.5575
5-Band 50-50 Windward/Leeward L/M790.50.7590
5-Band 50-50 Windward/Leeward Med678.20.8847
5-Band 50-50 Windward/Leeward M/H617.80.9712
5-Band 50-50 Windward/Leeward High588.11.0202
5-Band 60-40 Windward/Leeward Low1071.90.5597
5-Band 60-40 Windward/Leeward L/M795.60.7541
5-Band 60-40 Windward/Leeward Med691.80.8673
5-Band 60-40 Windward/Leeward M/H638.70.9394
5-Band 60-40 Windward/Leeward High614.30.9768
Triple Number 50-50 Windward/Leeward Low961.30.6242
Triple Number 50-50 Windward/Leeward Med689.00.8708
Triple Number 50-50 Windward/Leeward High609.40.9846
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward707.40.8482
Triple Number 60-40 Windward/Leeward Low959.80.6251
Triple Number 60-40 Windward/Leeward Med701.40.8554
Triple Number 60-40 Windward/Leeward High631.60.9500
Triple Number All-Purpose Low773.60.7756
Triple Number All-Purpose Med583.61.0282
Triple Number All-Purpose High523.71.1456
Triple Number Predominant Upwind Low776.00.7732
Triple Number Predominant Upwind Med604.50.9925
Triple Number Predominant Upwind High567.91.0565
Triple Number Predominant Reaching Low699.20.8581
Triple Number Predominant Reaching Med546.51.0980
Triple Number Predominant Reaching High475.51.2618
Triple Number Predominant Downwind Low784.40.7649
Triple Number Predominant Downwind Med567.91.0566
Triple Number Predominant Downwind High476.51.2592
Custom scoring options for Israel
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Japan
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low712.0
Triple Number Coastal/Long Distance Medium565.5
Triple Number Coastal/Long Distance High511.7
Triple Number Windward/Leeward Low917.6
Triple Number Windward/Leeward Medium688.9
Triple Number Windward/Leeward High609.4
Predominantly Upwind612.4
Predominantly Downwind576.1
Predominantly Reaching553.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0610
Triple Number Coastal/Long Distance High1.1726
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8709
Triple Number Windward/Leeward High0.9846
Coastal/Long Distance0.9720
Predominantly Upwind0.9798
Predominantly Downwind1.0414
For information
General Purpose Handicap (GPH)634.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0552
Distanseseilas Trippeltall svak vind0.8427
Distanseseilas Trippeltall mellomvind1.0610
Distanseseilas Trippeltall sterk vind1.1726
Pølsebane Trippeltall svak vind0.6539
Pølsebane Trippeltall mellomvind0.8709
Pølsebane Trippeltall sterk vind0.9846
Motvind Singeltall0.9798
Medvind Singeltall1.0414
Custom scoring options for Portugal
Scoring Option Time On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Coastal/Long Distance617.30.9720
Custom scoring options for Russia
Scoring Option Time On
Distance
Time On
Time
Predominantly Upwind612.40.9798
Predominantly Downwind576.11.0414
Custom scoring options for South Africa
Scoring Option Time On
Distance
Time On
Time
Cape Doctor Inshore572.21.0485
Cape Doctor Coastal479.11.2524
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0610
Triple Number Coastal/Long Distance High1.1726
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8709
Triple Number Windward/Leeward High0.9846
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8427
Triple Number Coastal/Long Distance Medium1.0610
Triple Number Coastal/Long Distance High1.1726
Triple Number Windward/Leeward Low0.6539
Triple Number Windward/Leeward Medium0.8709
Triple Number Windward/Leeward High0.9846
Custom scoring options for Sweden
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Predominantly Upwind612.40.9798
Predominantly Downwind576.11.0414
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance
Time On
Time
Coastal/Long Distance617.30.9720
Triple Number Coastal/Long Distance Low712.00.8427
Triple Number Coastal/Long Distance Medium565.51.0610
Triple Number Coastal/Long Distance High511.71.1726
Triple Number Windward/Leeward Low917.60.6539
Triple Number Windward/Leeward Medium688.90.8709
Triple Number Windward/Leeward High609.40.9846
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1458.21018.6772.5653.5587.5551.7521.6471.9451.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP590.61.0159 Predom. Dn High456.31.3150 5B AP M/H518.51.1573 TriNum AP Low712.00.8427 Predom. Rc Low765.80.7835 5B AP High493.51.2158 TriNum AP Med565.51.0609 Predom. Rc L/M594.51.0092 5B SF Bay Low902.30.6650 TriNum AP High511.71.1726 Predom. Rc Med531.91.1281 5B SF Bay L/M751.70.7982 TriNum W/L Low961.30.6242 Predom. Rc M/H491.61.2204 5B SF Bay Med656.40.9140 TriNum W/L Med688.90.8709 Predom. Rc High462.91.2963 5B SF Bay M/H603.80.9937 TriNum W/L Hig609.40.9846 5B W/L Low1076.20.5575 5B SF Bay High575.11.0433 Predom. Upwind635.80.9436 5B W/L L/M790.50.7590 ChiMac Up Low752.10.7978 Predom. Reaching564.71.0626 5B W/L Med678.20.8847 ChiMac Up Med687.10.8733 Predom. Downwind601.50.9974 5B W/L M/H617.80.9712 ChiMac Up High610.60.9826 Predom. Up Low845.90.7093 5B W/L High588.11.0202 ChiMac Off Low756.50.7931 Predom. Up L/M658.50.9112 W/L 60-40 Low1071.90.5597 ChiMac Off Med668.90.8969 Predom. Up Med596.91.0052 W/L 60-40 L/M795.60.7541 ChiMac Off High564.21.0634 Predom. Up M/H566.01.0601 W/L 60-40 Med691.80.8673 ChiMac AP Low750.50.7994 Predom. Up High549.81.0914 W/L 60-40 M/H638.70.9394 ChiMac AP Med675.40.8884 Predom. Dn Low878.20.6832 W/L 60-40 High614.30.9768 ChiMac AP High586.01.0239 Predom. Dn L/M650.30.9226 5B AP Low791.10.7584 BayMac Cove Island862.20.6959 Predom. Dn Med557.71.0759 5B AP L/M629.70.9529 BayMac Shore854.20.7024 Predom. Dn M/H498.01.2049 5B AP Med558.81.0737 Harvest Moon501.81.1956      SA/DSPL Up27.43SA/DSPL Dn45.50
International Certificate2026
Black PearlFIN-12149
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-99Measurement29/04/2026HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.960Maximum beam2.990Draft1.813Displacement3,319Wetted area19.19IMS L8.790LSM08.427Accomod. length9.717Sink (kg/mm) 14.27
VCGD0.027VCGM0.053 RM Rated (kg·m) 62.1Limit of positive stability(°) 109.8 Stability Index 108.9 BLR index 0.0000Default crew weight539 Declared crew weight 490
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.358PBW0.093PIPA0.0031
EDL1.360ST10.048ST20.170
ST30.170ST40.098ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P12.500IG11.322ISP11.662MDT10.093MDL10.137MDT20.064MDL20.089TL2.100MW0.137GO0.158
E4.495J3.495BAS1.662FSDSFJ-0.005SPL3.460WPLTPSBD0.111MWT94.50MCG4.183
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date17/05/2025
SFFP0.303FFM0.971FF0.978LCFcl5.501SG1.0040
SAFP9.175FAM0.767FA0.773LCFsh5.691HBI0.917
W141.6W241.6W341.6W441.6LCFD
PD1206.7PD2207.9PD3210.8PD4211.2
WD3.933PLM9000.00GSA1.0RSA1.0RM61.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3FW PlasticWater5006.392SepticWater5502.541Steel0.850023235.89Total deductible205.89
OTHER ITEMSIdKindDescriptionWeightLCGVCG4MiscellaneousHeater Eberspächer D2 at transom3Batteryservice 150Ah Lithium4.842Batterystart 73Ah lead5.291Engine (IC)Volvo 2010B6.41Total deductible
International Certificate2026
Black PearlFIN-12149
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20260.140.901.632.783.7032.6129/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGS10.070.641.242.503.775.0911.36NoNo 28.6613/03/2026G30.070.420.831.642.473.2811.36NoNo 18.7321/05/2024J40.090.360.621.201.842.487.69NoNo 9.5113/03/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS Reach11.0511.0511.057.846.1269.0316/05/2025Blue ReachS Maxi10.9810.9810.987.935.9568.9416/05/2025MaxiS Mini11.0311.0211.036.126.0656.1217/01/2024MiniS3 AP11.1011.1111.116.035.9155.5829/04/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo