Club Certificate2026
OnyxFin-15077
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 Angles45.9°42.9°40.2°38.2°37.3°37.0°37.1°37.3°38.6°
Beat VMG2.573.634.364.784.945.035.085.135.05
52°4.035.486.346.736.896.987.047.117.11
60°4.325.746.536.897.077.167.237.337.36
75°4.535.926.657.037.277.447.557.727.82
90°4.395.816.627.047.357.617.838.158.40
110°4.065.676.677.187.567.888.138.619.08
120°3.895.486.547.107.547.968.429.239.95
135°3.364.856.006.797.277.738.229.6411.61
150°2.764.005.136.136.857.297.728.8110.48
Run VMG2.393.464.445.316.086.647.087.889.07
Gybe Angles137.0°144.2°149.2°151.2°159.3°168.2°175.4°171.2°149.2°
APH ToD:565.2CDL: 8.606APH ToT: 1.0616CertNo:
BOAT
ClassX-99DesignerNiels JeppesenBuilderX-YachtsAge date01/1986Series date04/1985Offset fileX99.OD.OFFData fileFIN15077
HULL
Length Overall9.960 mMaximum Beam2.990 mDraft1.810 mDisplacement3,300 kgDLR5.4957IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight420 kg(declared)Minimum weight290 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9033.52Headsail Luffed27.7627.76Headsail FlyingSymmetric69.9069.90Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.85Storm Jib6.35Heavy Weather Jib17.14
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 72.0 kg·m Stability Index 118.3
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  04140004SM5 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OnyxFin-15077
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 VMG1399.8992.9825.1753.8728.0715.6708.2702.1713.2
52°893.1656.9567.4534.7522.3515.9511.7506.6506.1
60°832.4626.8551.3522.5509.3502.6497.7491.2489.0
75°794.5608.3541.1512.3495.0483.7476.7466.1460.3
90°819.1619.3543.8511.5490.1473.0460.1442.0428.8
110°886.6634.8539.4501.7476.3456.7442.8418.3396.5
120°924.8657.4550.8507.2477.8452.2427.8389.8361.9
135°1072.7742.1600.1530.2495.2466.0437.8373.6310.0
150°1302.9900.3701.6587.5525.9493.8466.0408.8343.6
Run VMG1504.41039.6810.1677.9592.3541.8508.7456.6396.8
Selected Courses
Windward / Leeward1452.11016.3817.6715.8660.2628.7608.4579.4555.0
All purpose1089.8777.7644.7581.8548.2527.5512.0485.9464.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward689.30.8704
All purpose565.21.0616
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7741
Downwind "popa"0.9077
70% up, 30% down "Ilhabela"0.8099
30% up, 70% down "Ilhabela-inverso"0.8630
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Predominantly Upwind608.30.9863
Predominantly Downwind574.51.0445
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP587.11.0221 Predom. Rc High457.11.3127 5B SF Bay L/M748.70.8014 TriNum AP Low711.20.8437 Predom. Dn Low877.90.6835 5B SF Bay Med651.10.9216 TriNum AP Med562.31.0670 Predom. Dn L/M649.40.9240 5B SF Bay M/H596.91.0052 TriNum AP High506.11.1855 Predom. Dn Med555.71.0797 5B SF Bay High566.61.0589 TriNum W/L Low960.30.6248 Predom. Dn M/H494.81.2125 5B AP Low790.40.7591 TriNum W/L Med684.00.8772 Predom. Dn High451.41.3293 5B AP L/M627.90.9556 TriNum W/L Hig602.60.9957 ChiMac Up Low749.80.8002 5B AP Med555.31.0805 Predom. Upwind631.40.9503 ChiMac Up Med683.50.8778 5B AP M/H513.31.1690 Predom. Reaching562.11.0673 ChiMac Up High605.70.9907 5B AP High486.71.2328 Predom. Downwind599.41.0010 ChiMac Off Low755.70.7939 5B W/L Low1075.50.5579 Predom. Up Low844.90.7101 ChiMac Off Med667.50.8989 5B W/L L/M787.70.7617 Predom. Up L/M656.00.9147 ChiMac Off High561.91.0679 5B W/L Med672.90.8916 Predom. Up Med592.21.0131 ChiMac AP Low749.00.8011 5B W/L M/H611.30.9816 Predom. Up M/H559.71.0719 ChiMac AP Med673.00.8916 5B W/L High580.21.0342 Predom. Up High542.11.1069 ChiMac AP High582.41.0303 W/L 60-40 Low1071.00.5602 Predom. Rc Low765.10.7842 BayMac Cove Island860.20.6975 W/L 60-40 L/M792.20.7573 Predom. Rc L/M593.41.0111 BayMac Shore852.20.7041 W/L 60-40 Med685.70.8751 Predom. Rc Med529.61.1329 Harvest Moon499.01.2025 W/L 60-40 M/H631.00.9508 Predom. Rc M/H487.71.2302 5B SF Bay Low901.30.6657 W/L 60-40 High605.10.9915      SA/DSPL Up27.26SA/DSPL Dn46.19
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance613.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating613.60.9779
FinRating, kevyt tuuli1058.70.9446
FinRating, kova tuuli488.51.0236
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9779
Triple Number Coastal/Long Distance Low0.8437
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8772
Triple Number Windward/Leeward High0.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
For information
General Purpose Handicap (GPH)631.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Saronikos S All Purpose631.70.9498
Saronikos S Upwind704.40.8517
Saronikos S Downwind546.51.0978
Saronikos N All Purpose667.20.8993
Saronikos N Upwind733.70.8178
Saronikos N Downwind601.00.9983
Saronikos SW All Purpose633.40.9473
Saronikos SW Upwind718.60.8349
Saronikos SW Downwind554.31.0825
Saronikos NE All Purpose692.40.8665
Saronikos NE Upwind690.70.8687
Saronikos NE Downwind674.30.8899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose587.11.0221
5-Band All Purpose Low856.90.7002
5-Band All Purpose L/M650.90.9219
5-Band All Purpose Med573.01.0472
5-Band All Purpose M/H526.61.1393
5-Band All Purpose High496.81.2076
Single Number Predominant Upwind606.60.9892
Single Number Predominant Reaching542.81.1053
Single Number Predominant Downwind575.71.0422
5-Band 50-50 Windward/Leeward Low1075.50.5579
5-Band 50-50 Windward/Leeward L/M787.70.7617
5-Band 50-50 Windward/Leeward Med672.90.8916
5-Band 50-50 Windward/Leeward M/H611.30.9816
5-Band 50-50 Windward/Leeward High580.21.0342
5-Band 60-40 Windward/Leeward Low1071.00.5602
5-Band 60-40 Windward/Leeward L/M792.20.7573
5-Band 60-40 Windward/Leeward Med685.70.8751
5-Band 60-40 Windward/Leeward M/H631.00.9508
5-Band 60-40 Windward/Leeward High605.10.9915
Triple Number 50-50 Windward/Leeward Low960.30.6248
Triple Number 50-50 Windward/Leeward Med684.10.8771
Triple Number 50-50 Windward/Leeward High602.60.9957
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward701.50.8553
Triple Number 60-40 Windward/Leeward Low958.40.6260
Triple Number 60-40 Windward/Leeward Med695.60.8626
Triple Number 60-40 Windward/Leeward High623.60.9621
Triple Number All-Purpose Low772.80.7764
Triple Number All-Purpose Med580.51.0336
Triple Number All-Purpose High518.71.1568
Triple Number Predominant Upwind Low774.70.7745
Triple Number Predominant Upwind Med600.20.9996
Triple Number Predominant Upwind High561.01.0695
Triple Number Predominant Reaching Low698.50.8590
Triple Number Predominant Reaching Med544.21.1025
Triple Number Predominant Reaching High471.31.2730
Triple Number Predominant Downwind Low784.00.7654
Triple Number Predominant Downwind Med566.21.0596
Triple Number Predominant Downwind High473.51.2672
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low711.2
Triple Number Coastal/Long Distance Medium562.3
Triple Number Coastal/Long Distance High506.1
Triple Number Windward/Leeward Low916.9
Triple Number Windward/Leeward Medium684.0
Triple Number Windward/Leeward High602.6
Predominantly Upwind608.3
Predominantly Downwind574.5
Predominantly Reaching551.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8437
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8772
Triple Number Windward/Leeward High0.9957
Coastal/Long Distance0.9779
Predominantly Upwind0.9863
Predominantly Downwind1.0445
For information
General Purpose Handicap (GPH)631.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0616
Distanseseilas Trippeltall svak vind0.8437
Distanseseilas Trippeltall mellomvind1.0671
Distanseseilas Trippeltall sterk vind1.1855
Pølsebane Trippeltall svak vind0.6544
Pølsebane Trippeltall mellomvind0.8772
Pølsebane Trippeltall sterk vind0.9957
Motvind Singeltall0.9863
Medvind Singeltall1.0445
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Coastal/Long Distance613.60.9779
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind608.30.9863
Predominantly Downwind574.51.0445
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore562.31.0671
Cape Doctor Coastal470.81.2744
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8437
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8772
Triple Number Windward/Leeward High0.9957
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8437
Triple Number Coastal/Long Distance Medium1.0671
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6544
Triple Number Windward/Leeward Medium0.8772
Triple Number Windward/Leeward High0.9957
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Predominantly Upwind608.30.9863
Predominantly Downwind574.51.0445
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low711.20.8437
Triple Number Coastal/Long Distance Medium562.31.0671
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low916.90.6544
Triple Number Windward/Leeward Medium684.00.8772
Triple Number Windward/Leeward High602.60.9957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.31018.6771.5650.3583.2546.9516.5465.4443.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP587.11.0221 Predom. Dn High451.41.3293 5B AP M/H513.31.1690 TriNum AP Low711.20.8437 Predom. Rc Low765.10.7842 5B AP High486.71.2328 TriNum AP Med562.31.0670 Predom. Rc L/M593.41.0111 5B SF Bay Low901.30.6657 TriNum AP High506.11.1855 Predom. Rc Med529.61.1329 5B SF Bay L/M748.70.8014 TriNum W/L Low960.30.6248 Predom. Rc M/H487.71.2302 5B SF Bay Med651.10.9216 TriNum W/L Med684.00.8772 Predom. Rc High457.11.3127 5B SF Bay M/H596.91.0052 TriNum W/L Hig602.60.9957 5B W/L Low1075.50.5579 5B SF Bay High566.61.0589 Predom. Upwind631.40.9503 5B W/L L/M787.70.7617 ChiMac Up Low749.80.8002 Predom. Reaching562.11.0673 5B W/L Med672.90.8916 ChiMac Up Med683.50.8778 Predom. Downwind599.41.0010 5B W/L M/H611.30.9816 ChiMac Up High605.70.9907 Predom. Up Low844.90.7101 5B W/L High580.21.0342 ChiMac Off Low755.70.7939 Predom. Up L/M656.00.9147 W/L 60-40 Low1071.00.5602 ChiMac Off Med667.50.8989 Predom. Up Med592.21.0131 W/L 60-40 L/M792.20.7573 ChiMac Off High561.91.0679 Predom. Up M/H559.71.0719 W/L 60-40 Med685.70.8751 ChiMac AP Low749.00.8011 Predom. Up High542.11.1069 W/L 60-40 M/H631.00.9508 ChiMac AP Med673.00.8916 Predom. Dn Low877.90.6835 W/L 60-40 High605.10.9915 ChiMac AP High582.41.0303 Predom. Dn L/M649.40.9240 5B AP Low790.40.7591 BayMac Cove Island860.20.6975 Predom. Dn Med555.71.0797 5B AP L/M627.90.9556 BayMac Shore852.20.7041 Predom. Dn M/H494.81.2125 5B AP Med555.31.0805 Harvest Moon499.01.2025      SA/DSPL Up27.26SA/DSPL Dn46.19
ORC Ref  04140004SM5 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OnyxFin-15077
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-99MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.960Maximum beam2.990Draft1.810Displacement3,300Wetted area19.31IMS L8.799LSM08.436Accomod. length9.717Sink (kg/mm) 14.45
VCGD-0.133VCGM-0.105 RM Rated (kg·m) 72.0Limit of positive stability(°) 119.2 Stability Index 118.3 BLR index 0.0000Default crew weight540 Declared crew weight 420
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.385PBW0.080PIPA0.0025
EDL1.000ST10.035ST20.140
ST30.180ST40.085ST50.330
RIG
BackstayNot installedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P12.500IG11.265ISP11.265MDT10.090MDL10.135MDT20.060MDL20.080TL2.100MW0.136GO0.136
E4.500J3.435BAS1.600FSDSFJSPL3.450WPLTPSBD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/04/2022
SFFP0.303FFMFF1.007LCFcl5.585SG
SAFP9.175FAMFA0.755LCFsh5.773HBI0.931
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004SM5 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
OnyxFin-15077
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment40.180.901.632.823.7432.9013/05/20242024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1 250.060.611.172.363.665.0311.37NoNo 27.7605/05/202530.070.581.122.293.665.0011.17NoNo 26.9109/08/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2611.0411.0411.047.936.2769.9001/06/2026110.9010.9010.907.806.2067.9419/04/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.7 mTable area0.44 m²Headroom1.68 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity74 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity44 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004SM5 Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org