One DesignInternational Certificate2026
J-105MNA-1234
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°43.6°41.3°39.6°37.7°36.9°36.7°36.7°37.3°
Beat VMG2.333.374.174.765.115.285.375.465.45
52°3.665.166.196.847.167.337.437.547.57
60°3.945.456.457.027.347.537.657.807.85
75°4.145.646.627.167.507.787.998.248.38
90°4.085.756.867.397.697.918.168.679.03
110°4.175.867.007.618.118.558.919.6010.29
120°4.045.726.897.548.088.629.2310.4011.36
135°3.575.146.377.177.728.278.8910.6813.43
150°2.954.335.496.477.157.628.099.2211.61
Run VMG2.563.754.755.606.226.667.067.9910.05
Gybe Angles139.3°142.8°146.7°149.8°152.4°156.3°158.8°144.7°140.9°
APH ToD:545.4CDL: 9.302APH ToT: 1.1002CertNo:
BOAT
ClassJ 105DesignerJohnstoneBuilderJ BoatsAge date01/1991Series date01/1991Offset filej105.offData fileJ105
HULL
Length Overall10.570Maximum Beam3.344Draft2.004Displacement3,891DLR4.6475IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight500(declared)Minimum weight370 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.0534.82Headsail Luffed25.3425.34Headsail FlyingSymmetricAsymmetric89.1089.10 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.86Storm Jib7.84Heavy Weather Jib21.16
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 103.3 Stability Index 117.0
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  02920004HP9 Issued on 13/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
One DesignInternational Certificate2026
J-105MNA-1234
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 VMG1543.71068.4863.9757.0704.1682.2669.9659.5660.8
52°983.1697.7581.2526.6502.7491.0484.6477.5475.3
60°913.2660.2558.0512.8490.8477.9470.5461.8458.3
75°868.7637.8543.7502.7479.8462.8450.4437.1429.7
90°883.0626.0525.0486.9467.9455.1441.2415.4398.8
110°862.4614.0514.0472.8443.9421.2403.8374.8349.7
120°890.3629.6522.6477.7445.6417.7389.9346.2316.8
135°1008.1700.1565.5502.0466.3435.1405.1337.1268.0
150°1218.3832.4656.0556.7503.2472.2445.2390.3310.1
Run VMG1406.8961.1757.4642.8578.8540.4510.1450.6358.1
Selected Courses
Windward / Leeward1475.21014.8810.7699.9641.4611.3590.0555.1509.4
All purpose1116.9780.0635.9564.4526.2503.3485.6455.7425.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.20.8912
All purpose545.41.1002
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7771
Downwind "popa"0.9457
70% up, 30% down "Ilhabela"0.8210
30% up, 70% down "Ilhabela-inverso"0.8879
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Predominantly Upwind593.31.0113
Predominantly Downwind552.31.0863
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.11.0562 Predom. Rc High427.41.4038 5B SF Bay L/M740.60.8102 TriNum AP Low707.90.8476 Predom. Dn Low851.70.7045 5B SF Bay Med631.70.9498 TriNum AP Med542.41.1061 Predom. Dn L/M623.80.9619 5B SF Bay M/H571.91.0492 TriNum AP High478.81.2530 Predom. Dn Med533.71.1243 5B SF Bay High535.21.1210 TriNum W/L Low957.90.6264 Predom. Dn M/H474.31.2650 5B AP Low788.00.7614 TriNum W/L Med667.50.8989 Predom. Dn High425.01.4117 5B AP L/M615.70.9745 TriNum W/L Hig582.21.0305 ChiMac Up Low763.40.7859 5B AP Med534.51.1226 Predom. Upwind620.20.9674 ChiMac Up Med682.90.8786 5B AP M/H487.01.2321 Predom. Reaching543.31.1043 ChiMac Up High589.01.0187 5B AP High455.61.3168 Predom. Downwind576.01.0416 ChiMac Off Low730.30.8216 5B W/L Low1078.90.5561 Predom. Up Low878.40.6831 ChiMac Off Med643.60.9323 5B W/L L/M776.70.7725 Predom. Up L/M655.10.9159 ChiMac Off High538.11.1151 5B W/L Med655.90.9147 Predom. Up Med573.41.0464 ChiMac AP Low743.40.8071 5B W/L M/H592.01.0135 Predom. Up M/H532.21.1275 ChiMac AP Med660.90.9079 5B W/L High553.21.0846 Predom. Up High509.51.1775 ChiMac AP High562.21.0672 W/L 60-40 Low1090.30.5503 Predom. Rc Low766.70.7826 BayMac Cove Island858.30.6990 W/L 60-40 L/M787.90.7615 Predom. Rc L/M576.81.0402 BayMac Shore852.10.7041 W/L 60-40 Med668.70.8973 Predom. Rc Med507.51.1824 Harvest Moon476.21.2598 W/L 60-40 M/H608.20.9865 Predom. Rc M/H463.01.2958 5B SF Bay Low907.80.6610 W/L 60-40 High574.91.0437      SA/DSPL Up23.90SA/DSPL Dn49.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.31.0113
FinRating, kevyt tuuli1062.10.9415
FinRating, kova tuuli455.81.0970
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0113
Triple Number Coastal/Long Distance Low0.8476
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2530
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8989
Triple Number Windward/Leeward High1.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
For information
General Purpose Handicap (GPH)613.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Saronikos S All Purpose628.00.9555
Saronikos S Upwind714.80.8394
Saronikos S Downwind521.71.1502
Saronikos N All Purpose657.70.9123
Saronikos N Upwind748.30.8018
Saronikos N Downwind570.81.0511
Saronikos SW All Purpose631.70.9498
Saronikos SW Upwind740.00.8108
Saronikos SW Downwind523.31.1466
Saronikos NE All Purpose681.80.8800
Saronikos NE Upwind704.10.8521
Saronikos NE Downwind638.80.9393
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.11.0562
5-Band All Purpose Low861.20.6967
5-Band All Purpose L/M637.40.9413
5-Band All Purpose Med552.61.0857
5-Band All Purpose M/H503.11.1927
5-Band All Purpose High467.71.2827
Single Number Predominant Upwind592.41.0128
Single Number Predominant Reaching522.01.1495
Single Number Predominant Downwind552.91.0852
5-Band 50-50 Windward/Leeward Low1078.90.5561
5-Band 50-50 Windward/Leeward L/M776.70.7725
5-Band 50-50 Windward/Leeward Med655.90.9147
5-Band 50-50 Windward/Leeward M/H592.01.0135
5-Band 50-50 Windward/Leeward High553.21.0846
5-Band 60-40 Windward/Leeward Low1090.30.5503
5-Band 60-40 Windward/Leeward L/M787.90.7615
5-Band 60-40 Windward/Leeward Med668.70.8973
5-Band 60-40 Windward/Leeward M/H608.20.9865
5-Band 60-40 Windward/Leeward High574.91.0437
Triple Number 50-50 Windward/Leeward Low957.90.6264
Triple Number 50-50 Windward/Leeward Med667.60.8988
Triple Number 50-50 Windward/Leeward High582.21.0305
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward686.30.8742
Triple Number 60-40 Windward/Leeward Low969.00.6192
Triple Number 60-40 Windward/Leeward Med680.00.8824
Triple Number 60-40 Windward/Leeward High599.61.0007
Triple Number All-Purpose Low770.10.7791
Triple Number All-Purpose Med560.81.0699
Triple Number All-Purpose High494.01.2145
Triple Number Predominant Upwind Low793.80.7559
Triple Number Predominant Upwind Med583.61.0281
Triple Number Predominant Upwind High531.51.1289
Triple Number Predominant Reaching Low693.40.8653
Triple Number Predominant Reaching Med522.91.1474
Triple Number Predominant Reaching High445.11.3480
Triple Number Predominant Downwind Low759.10.7904
Triple Number Predominant Downwind Med543.21.1046
Triple Number Predominant Downwind High452.81.3250
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low707.9
Triple Number Coastal/Long Distance Medium542.4
Triple Number Coastal/Long Distance High478.9
Triple Number Windward/Leeward Low912.7
Triple Number Windward/Leeward Medium667.5
Triple Number Windward/Leeward High582.2
Predominantly Upwind593.3
Predominantly Downwind552.3
Predominantly Reaching529.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8476
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2530
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8989
Triple Number Windward/Leeward High1.0305
Coastal/Long Distance1.0113
Predominantly Upwind1.0113
Predominantly Downwind1.0863
For information
General Purpose Handicap (GPH)613.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1002
Distanseseilas Trippeltall svak vind0.8476
Distanseseilas Trippeltall mellomvind1.1062
Distanseseilas Trippeltall sterk vind1.2530
Pølsebane Trippeltall svak vind0.6574
Pølsebane Trippeltall mellomvind0.8989
Pølsebane Trippeltall sterk vind1.0305
Motvind Singeltall1.0113
Medvind Singeltall1.0863
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Coastal/Long Distance593.31.0113
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind593.31.0113
Predominantly Downwind552.31.0863
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore523.11.1470
Cape Doctor Coastal434.41.3812
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8476
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2530
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8989
Triple Number Windward/Leeward High1.0305
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8476
Triple Number Coastal/Long Distance Medium1.1062
Triple Number Coastal/Long Distance High1.2530
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.8989
Triple Number Windward/Leeward High1.0305
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Predominantly Upwind593.31.0113
Predominantly Downwind552.31.0863
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.31.0113
Triple Number Coastal/Long Distance Low707.90.8476
Triple Number Coastal/Long Distance Medium542.41.1062
Triple Number Coastal/Long Distance High478.91.2530
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium667.50.8989
Triple Number Windward/Leeward High582.21.0305
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1468.41009.4761.6633.0560.8522.5490.1435.1406.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.11.0562 Predom. Dn High425.01.4117 5B AP M/H487.01.2321 TriNum AP Low707.90.8476 Predom. Rc Low766.70.7826 5B AP High455.61.3168 TriNum AP Med542.41.1061 Predom. Rc L/M576.81.0402 5B SF Bay Low907.80.6610 TriNum AP High478.81.2530 Predom. Rc Med507.51.1824 5B SF Bay L/M740.60.8102 TriNum W/L Low957.90.6264 Predom. Rc M/H463.01.2958 5B SF Bay Med631.70.9498 TriNum W/L Med667.50.8989 Predom. Rc High427.41.4038 5B SF Bay M/H571.91.0492 TriNum W/L Hig582.21.0305 5B W/L Low1078.90.5561 5B SF Bay High535.21.1210 Predom. Upwind620.20.9674 5B W/L L/M776.70.7725 ChiMac Up Low763.40.7859 Predom. Reaching543.31.1043 5B W/L Med655.90.9147 ChiMac Up Med682.90.8786 Predom. Downwind576.01.0416 5B W/L M/H592.01.0135 ChiMac Up High589.01.0187 Predom. Up Low878.40.6831 5B W/L High553.21.0846 ChiMac Off Low730.30.8216 Predom. Up L/M655.10.9159 W/L 60-40 Low1090.30.5503 ChiMac Off Med643.60.9323 Predom. Up Med573.41.0464 W/L 60-40 L/M787.90.7615 ChiMac Off High538.11.1151 Predom. Up M/H532.21.1275 W/L 60-40 Med668.70.8973 ChiMac AP Low743.40.8071 Predom. Up High509.51.1775 W/L 60-40 M/H608.20.9865 ChiMac AP Med660.90.9079 Predom. Dn Low851.70.7045 W/L 60-40 High574.91.0437 ChiMac AP High562.21.0672 Predom. Dn L/M623.80.9619 5B AP Low788.00.7614 BayMac Cove Island858.30.6990 Predom. Dn Med533.71.1243 5B AP L/M615.70.9745 BayMac Shore852.10.7041 Predom. Dn M/H474.31.2650 5B AP Med534.51.1226 Harvest Moon476.21.2598      SA/DSPL Up23.90SA/DSPL Dn49.55
ORC Ref  02920004HP9 Issued on 13/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
One DesignInternational Certificate2026
J-105MNA-1234
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105Measurement09/03/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft2.004Displacement3,891Wetted area22.69IMS L9.607LSM09.424Accomod. length10.570Sink (kg/mm) 17.00
VCGD-0.159VCGM-0.175 RM Rated (kg·m) 103.3Limit of positive stability(°) 119.5 Stability Index 117.0 BLR index 0.0000Default crew weight633 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0049
PSD0.026PHD0.068PHL0.113
PSA21.0°ESL0.813
ST10.020ST20.096ST30.090
ST40.055ST50.255
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.650IG12.433ISP12.853MDT10.101MDL10.164MDT20.085MDL20.105TL2.010MW0.164GO0.192
E4.450J4.130BAS1.553FSD0.034SFJ0.000SPLWPLTPS5.901BD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date09/03/2024
SFFP0.966FFM1.096FF1.095LCFcl5.858SG1.0270
SAFP10.056FAM0.763FA0.763LCFsh6.097HBI0.928
W153.4W253.4W353.4W453.4
PD1512.7PD2512.7PD3512.7PD4512.7
WD12.600PLM9000.00GSA1.0RSA1.0RM103.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAstbFuel5005.80BportWater2005.90Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCGCBattery70 Ah engine cl8.60DEngine (IC)Yanmar 2GMTotal deductible
ORC Ref  02920004HP9 Issued on 13/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
One DesignInternational Certificate2026
J-105MNA-1234
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.181.692.8934.0517/04/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.082.024.1412.15YesNo 25.3417/04/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB15.1012.1413.627.857.85100%89.1017/04/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  02920004HP9 Issued on 13/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org