Double HandedClub Certificate2026
TaxfreeFin-11903
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 Angles45.6°42.4°40.2°38.9°38.3°38.2°38.6°39.3°41.8°
Beat VMG2.613.664.334.644.774.844.884.884.69
52°4.085.526.326.646.776.846.906.946.88
60°4.375.786.536.836.967.047.117.187.16
75°4.595.966.677.017.217.347.447.597.64
90°4.475.876.657.067.347.577.768.078.30
110°4.075.656.647.147.507.798.038.459.04
120°3.895.456.507.087.517.938.409.139.72
135°3.334.835.996.767.267.738.269.7211.36
150°2.754.025.156.136.827.297.768.9510.66
Run VMG2.383.484.465.326.066.647.097.979.25
Gybe Angles138.4°143.8°148.9°152.8°160.6°168.4°175.4°168.2°152.8°
APH ToD:571.8CDL: 8.180APH ToT: 1.0493CertNo:
BOAT
ClassX-99DesignerNiels JeppesenBuilderX-YachtsAge date01/1987Series date04/1985Offset fileX99.OD.OFFData fileFIN11903
HULL
Length Overall9.960 mMaximum Beam2.990 mDraft1.795 mDisplacement3,080 kgDLR5.5594IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.305%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.305m
CREW
Maximum weight180 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9633.61Headsail Luffed26.1126.11Headsail FlyingSymmetric59.0359.03Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.85Storm Jib6.35Heavy Weather Jib17.14
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 68.7 kg·m Stability Index 122.1
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  04140004VJW Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
TaxfreeFin-11903
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 VMG1377.0983.7830.8776.4754.7744.2737.7738.1768.3
52°881.8652.7569.4542.5531.9526.1521.9518.5523.1
60°823.8623.3551.5527.2517.1511.1506.4501.6502.8
75°785.2604.2539.4513.7499.2490.5483.7474.4471.1
90°805.9613.6541.1510.0490.4475.7463.8445.9433.9
110°885.6637.7541.8504.0479.7462.2448.6425.9398.1
120°926.6660.2553.5508.7479.3453.9428.5394.3370.3
135°1079.9745.5600.9532.2496.0466.0436.0370.4316.8
150°1309.7896.5698.4587.2527.5493.7464.0402.3337.6
Run VMG1512.31035.2806.4676.3593.7542.0507.4451.5389.2
Selected Courses
Windward / Leeward1444.71009.4818.6726.4674.2643.1622.6594.8578.8
All purpose1083.4774.0645.4587.9556.3536.4520.7495.8479.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward700.50.8566
All purpose571.81.0493
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7546
Downwind "popa"0.9106
70% up, 30% down "Ilhabela"0.7955
30% up, 70% down "Ilhabela-inverso"0.8574
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Predominantly Upwind617.50.9717
Predominantly Downwind576.51.0407
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP593.21.0114 Predom. Rc High463.21.2954 5B SF Bay L/M754.50.7952 TriNum AP Low709.70.8454 Predom. Dn Low876.60.6845 5B SF Bay Med663.70.9041 TriNum AP Med569.31.0539 Predom. Dn L/M650.30.9226 5B SF Bay M/H611.40.9813 TriNum AP High515.31.1644 Predom. Dn Med558.91.0735 5B SF Bay High583.91.0276 TriNum W/L Low957.90.6264 Predom. Dn M/H497.91.2050 5B AP Low788.20.7613 TriNum W/L Med695.80.8623 Predom. Dn High454.41.3203 5B AP L/M630.90.9510 TriNum W/L Hig617.30.9720 ChiMac Up Low751.20.7987 5B AP Med562.61.0664 Predom. Upwind640.40.9370 ChiMac Up Med689.60.8701 5B AP M/H522.11.1491 Predom. Reaching565.11.0617 ChiMac Up High616.60.9731 5B AP High497.31.2065 Predom. Downwind601.80.9970 ChiMac Off Low756.00.7936 5B W/L Low1070.50.5605 Predom. Up Low839.90.7144 ChiMac Off Med669.00.8968 5B W/L L/M792.90.7568 Predom. Up L/M661.10.9076 ChiMac Off High564.21.0634 5B W/L Med685.40.8754 Predom. Up Med603.30.9945 ChiMac AP Low749.60.8004 5B W/L M/H625.70.9590 Predom. Up M/H573.21.0468 ChiMac AP Med676.50.8869 5B W/L High596.81.0053 Predom. Up High558.61.0740 ChiMac AP High588.81.0190 W/L 60-40 Low1065.20.5633 Predom. Rc Low761.90.7875 BayMac Cove Island861.00.6969 W/L 60-40 L/M798.90.7511 Predom. Rc L/M594.61.0091 BayMac Shore852.70.7036 W/L 60-40 Med700.60.8564 Predom. Rc Med533.51.1246 Harvest Moon501.01.1977 W/L 60-40 M/H648.60.9250 Predom. Rc M/H492.71.2177 5B SF Bay Low897.60.6684 W/L 60-40 High626.10.9583      SA/DSPL Up27.80SA/DSPL Dn43.29
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance620.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating620.70.9667
FinRating, kevyt tuuli1054.10.9487
FinRating, kova tuuli499.41.0012
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9667
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0540
Triple Number Coastal/Long Distance High1.1644
Triple Number Windward/Leeward Low0.6564
Triple Number Windward/Leeward Medium0.8623
Triple Number Windward/Leeward High0.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
For information
General Purpose Handicap (GPH)636.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Saronikos S All Purpose636.80.9422
Saronikos S Upwind712.20.8424
Saronikos S Downwind546.11.0987
Saronikos N All Purpose674.60.8894
Saronikos N Upwind740.10.8107
Saronikos N Downwind602.10.9964
Saronikos SW All Purpose635.40.9443
Saronikos SW Upwind720.60.8327
Saronikos SW Downwind555.21.0807
Saronikos NE All Purpose697.60.8601
Saronikos NE Upwind694.30.8642
Saronikos NE Downwind676.40.8870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose593.21.0114
5-Band All Purpose Low853.30.7031
5-Band All Purpose L/M653.60.9180
5-Band All Purpose Med579.91.0347
5-Band All Purpose M/H534.81.1218
5-Band All Purpose High506.61.1844
Single Number Predominant Upwind615.60.9746
Single Number Predominant Reaching545.81.0993
Single Number Predominant Downwind578.01.0381
5-Band 50-50 Windward/Leeward Low1070.50.5605
5-Band 50-50 Windward/Leeward L/M792.90.7568
5-Band 50-50 Windward/Leeward Med685.40.8754
5-Band 50-50 Windward/Leeward M/H625.70.9590
5-Band 50-50 Windward/Leeward High596.81.0053
5-Band 60-40 Windward/Leeward Low1065.20.5633
5-Band 60-40 Windward/Leeward L/M798.90.7511
5-Band 60-40 Windward/Leeward Med700.60.8564
5-Band 60-40 Windward/Leeward M/H648.60.9250
5-Band 60-40 Windward/Leeward High626.10.9583
Triple Number 50-50 Windward/Leeward Low957.90.6264
Triple Number 50-50 Windward/Leeward Med695.90.8622
Triple Number 50-50 Windward/Leeward High617.30.9720
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward715.10.8391
Triple Number 60-40 Windward/Leeward Low956.00.6276
Triple Number 60-40 Windward/Leeward Med709.90.8452
Triple Number 60-40 Windward/Leeward High641.70.9350
Triple Number All-Purpose Low771.00.7782
Triple Number All-Purpose Med587.21.0219
Triple Number All-Purpose High527.01.1385
Triple Number Predominant Upwind Low773.00.7762
Triple Number Predominant Upwind Med610.80.9824
Triple Number Predominant Upwind High576.11.0415
Triple Number Predominant Reaching Low696.70.8612
Triple Number Predominant Reaching Med548.61.0938
Triple Number Predominant Reaching High475.81.2610
Triple Number Predominant Downwind Low783.00.7663
Triple Number Predominant Downwind Med568.71.0550
Triple Number Predominant Downwind High474.91.2634
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.7
Triple Number Coastal/Long Distance Medium569.3
Triple Number Coastal/Long Distance High515.3
Triple Number Windward/Leeward Low914.1
Triple Number Windward/Leeward Medium695.8
Triple Number Windward/Leeward High617.3
Predominantly Upwind617.5
Predominantly Downwind576.5
Predominantly Reaching553.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0540
Triple Number Coastal/Long Distance High1.1644
Triple Number Windward/Leeward Low0.6564
Triple Number Windward/Leeward Medium0.8623
Triple Number Windward/Leeward High0.9720
Coastal/Long Distance0.9667
Predominantly Upwind0.9717
Predominantly Downwind1.0407
For information
General Purpose Handicap (GPH)636.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0493
Distanseseilas Trippeltall svak vind0.8454
Distanseseilas Trippeltall mellomvind1.0540
Distanseseilas Trippeltall sterk vind1.1644
Pølsebane Trippeltall svak vind0.6564
Pølsebane Trippeltall mellomvind0.8623
Pølsebane Trippeltall sterk vind0.9720
Motvind Singeltall0.9717
Medvind Singeltall1.0407
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Coastal/Long Distance620.70.9667
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind617.50.9717
Predominantly Downwind576.51.0407
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore583.61.0281
Cape Doctor Coastal484.51.2384
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0540
Triple Number Coastal/Long Distance High1.1644
Triple Number Windward/Leeward Low0.6564
Triple Number Windward/Leeward Medium0.8623
Triple Number Windward/Leeward High0.9720
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8454
Triple Number Coastal/Long Distance Medium1.0540
Triple Number Coastal/Long Distance High1.1644
Triple Number Windward/Leeward Low0.6564
Triple Number Windward/Leeward Medium0.8623
Triple Number Windward/Leeward High0.9720
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Predominantly Upwind617.50.9717
Predominantly Downwind576.51.0407
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.70.9667
Triple Number Coastal/Long Distance Low709.70.8454
Triple Number Coastal/Long Distance Medium569.31.0540
Triple Number Coastal/Long Distance High515.31.1644
Triple Number Windward/Leeward Low914.10.6564
Triple Number Windward/Leeward Medium695.80.8623
Triple Number Windward/Leeward High617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1451.41012.0772.1658.3593.1556.2524.4472.4454.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP593.21.0114 Predom. Dn High454.41.3203 5B AP M/H522.11.1491 TriNum AP Low709.70.8454 Predom. Rc Low761.90.7875 5B AP High497.31.2065 TriNum AP Med569.31.0539 Predom. Rc L/M594.61.0091 5B SF Bay Low897.60.6684 TriNum AP High515.31.1644 Predom. Rc Med533.51.1246 5B SF Bay L/M754.50.7952 TriNum W/L Low957.90.6264 Predom. Rc M/H492.71.2177 5B SF Bay Med663.70.9041 TriNum W/L Med695.80.8623 Predom. Rc High463.21.2954 5B SF Bay M/H611.40.9813 TriNum W/L Hig617.30.9720 5B W/L Low1070.50.5605 5B SF Bay High583.91.0276 Predom. Upwind640.40.9370 5B W/L L/M792.90.7568 ChiMac Up Low751.20.7987 Predom. Reaching565.11.0617 5B W/L Med685.40.8754 ChiMac Up Med689.60.8701 Predom. Downwind601.80.9970 5B W/L M/H625.70.9590 ChiMac Up High616.60.9731 Predom. Up Low839.90.7144 5B W/L High596.81.0053 ChiMac Off Low756.00.7936 Predom. Up L/M661.10.9076 W/L 60-40 Low1065.20.5633 ChiMac Off Med669.00.8968 Predom. Up Med603.30.9945 W/L 60-40 L/M798.90.7511 ChiMac Off High564.21.0634 Predom. Up M/H573.21.0468 W/L 60-40 Med700.60.8564 ChiMac AP Low749.60.8004 Predom. Up High558.61.0740 W/L 60-40 M/H648.60.9250 ChiMac AP Med676.50.8869 Predom. Dn Low876.60.6845 W/L 60-40 High626.10.9583 ChiMac AP High588.81.0190 Predom. Dn L/M650.30.9226 5B AP Low788.20.7613 BayMac Cove Island861.00.6969 Predom. Dn Med558.91.0735 5B AP L/M630.90.9510 BayMac Shore852.70.7036 Predom. Dn M/H497.91.2050 5B AP Med562.61.0664 Harvest Moon501.01.1977      SA/DSPL Up27.80SA/DSPL Dn43.29
ORC Ref  04140004VJW Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
TaxfreeFin-11903
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 beam2.990Draft1.795Displacement3,080Wetted area18.66IMS L8.530LSM08.212Accomod. length9.717Sink (kg/mm) 13.87
VCGD-0.167VCGM-0.123 RM Rated (kg·m) 68.7Limit of positive stability(°) 124.1 Stability Index 122.1 BLR index 0.0000Default crew weight170 Declared crew weight 180
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.305PBW0.080PIPA0.0023
EDL1.000ST10.035ST20.140
ST30.140ST40.085ST50.256
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner 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
E4.500J3.435BAS1.600FSDSFJSPL3.450WPLTPS4.400BD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2022
SFFP0.303FFMFF1.004LCFcl5.487SG
SAFP9.175FAMFA0.784LCFsh5.677HBI0.939
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004VJW Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
TaxfreeFin-11903
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.931.662.803.7532.9621/06/20262026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.100.591.122.223.394.6011.50NoNo 26.1121/06/2026jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.1311.1311.136.426.1459.03
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  04140004VJW Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org