Club Certificate2026
MoonshadowUSA 278
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
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°40.8°39.3°38.3°37.9°37.8°37.8°39.3°
Beat VMG2.443.494.274.734.945.065.125.185.07
52°3.845.326.316.827.027.137.217.297.27
60°4.135.616.567.027.247.357.437.537.54
75°4.355.826.737.207.487.677.797.978.04
90°4.225.816.847.267.577.878.118.438.63
110°4.265.947.027.598.028.338.609.149.56
120°4.115.806.947.558.088.579.049.8310.58
135°3.635.216.447.227.788.358.9810.6512.48
150°3.004.385.546.527.207.698.199.4211.70
Run VMG2.603.794.805.656.276.727.138.1610.13
Gybe Angles139.4°142.6°146.5°149.9°152.9°156.5°156.8°145.6°143.2°
APH ToD:549.2CDL: 9.023APH ToT: 1.0926CertNo:BC2648
BOAT
ClassJ105DesignerJ BoatBuilderJ BoatAge date01/2000Series date07/1994Offset filej105.offData fileUSA278-Moonshadow
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.004 mDisplacement3,933 kgDLR4.5076IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight317 kg(declared)Minimum weight187 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail37.1438.38Headsail Luffed25.4025.40Headsail FlyingSymmetricAsymmetric88.7888.78 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.86Storm Jib7.62Heavy Weather Jib20.57
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 93.0 kg·m Stability Index 108.6
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  03430004MBI Issued on 22/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MoonshadowUSA 278
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
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 VMG1475.21030.3843.8760.4728.2712.1702.7694.4709.6
52°938.6676.8570.4528.0512.6504.6499.6493.7495.1
60°871.1641.9549.0512.6497.6489.8484.5478.0477.2
75°826.7618.5534.6499.9481.4469.6462.0451.7447.6
90°852.9619.9526.7495.9475.6457.5444.0427.3417.3
110°846.0606.5512.7474.6448.8432.2418.4393.7376.7
120°875.7621.0519.0476.5445.5420.1398.4366.3340.2
135°992.7691.1559.3498.3462.7431.3401.1337.9288.5
150°1200.7822.6649.9552.2499.8468.1439.8382.1307.8
Run VMG1386.4949.8750.4637.7574.2536.1505.2441.2355.4
Selected Courses
Windward / Leeward1430.8990.1797.1699.0651.2624.1604.0567.8532.5
All purpose1082.1762.5627.3564.7532.8512.3496.3468.9446.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward678.00.8850
All purpose549.21.0926
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7675
Downwind "popa"0.9557
70% up, 30% down "Ilhabela"0.8157
30% up, 70% down "Ilhabela-inverso"0.8902
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Predominantly Upwind598.71.0022
Predominantly Downwind550.81.0893
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.31.0502 Predom. Rc High438.11.3697 5B SF Bay L/M733.70.8178 TriNum AP Low694.90.8634 Predom. Dn Low836.90.7170 5B SF Bay Med639.00.9389 TriNum AP Med546.21.0984 Predom. Dn L/M619.30.9689 5B SF Bay M/H586.01.0240 TriNum AP High490.01.2244 Predom. Dn Med534.11.1235 5B SF Bay High552.01.0869 TriNum W/L Low937.50.6400 Predom. Dn M/H476.31.2596 5B AP Low771.00.7782 TriNum W/L Med672.50.8922 Predom. Dn High430.31.3945 5B AP L/M611.20.9817 TriNum W/L Hig595.41.0077 ChiMac Up Low750.80.7991 5B AP Med539.41.1123 Predom. Upwind624.10.9614 ChiMac Up Med679.70.8828 5B AP M/H497.51.2061 Predom. Reaching544.41.1020 ChiMac Up High596.31.0062 5B AP High469.81.2771 Predom. Downwind574.31.0447 ChiMac Off Low721.40.8317 5B W/L Low1052.00.5703 Predom. Up Low853.30.7031 ChiMac Off Med638.70.9394 5B W/L L/M769.40.7798 Predom. Up L/M650.40.9226 ChiMac Off High538.01.1153 5B W/L Med662.80.9053 Predom. Up Med582.11.0308 ChiMac AP Low733.00.8185 5B W/L M/H605.20.9914 Predom. Up M/H547.21.0964 ChiMac AP Med657.10.9131 5B W/L High567.91.0564 Predom. Up High528.51.1353 ChiMac AP High566.01.0600 W/L 60-40 Low1060.60.5657 Predom. Rc Low751.40.7985 BayMac Cove Island843.80.7111 W/L 60-40 L/M780.50.7687 Predom. Rc L/M574.81.0439 BayMac Shore837.60.7163 W/L 60-40 Med677.90.8851 Predom. Rc Med511.21.1738 Harvest Moon478.81.2532 W/L 60-40 M/H625.20.9597 Predom. Rc M/H468.71.2802 5B SF Bay Low886.10.6771 W/L 60-40 High594.11.0100      SA/DSPL Up24.99SA/DSPL Dn50.31
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance596.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating596.81.0053
FinRating, kevyt tuuli1035.70.9655
FinRating, kova tuuli471.21.0612
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0053
Triple Number Coastal/Long Distance Low0.8634
Triple Number Coastal/Long Distance Medium1.0985
Triple Number Coastal/Long Distance High1.2244
Triple Number Windward/Leeward Low0.6714
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
For information
General Purpose Handicap (GPH)614.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Saronikos S All Purpose624.90.9602
Saronikos S Upwind710.80.8441
Saronikos S Downwind517.71.1590
Saronikos N All Purpose657.20.9130
Saronikos N Upwind743.00.8075
Saronikos N Downwind566.51.0592
Saronikos SW All Purpose625.10.9598
Saronikos SW Upwind728.50.8237
Saronikos SW Downwind521.21.1511
Saronikos NE All Purpose678.50.8843
Saronikos NE Upwind697.90.8597
Saronikos NE Downwind633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose571.31.0502
5-Band All Purpose Low841.60.7129
5-Band All Purpose L/M633.30.9475
5-Band All Purpose Med557.31.0765
5-Band All Purpose M/H511.61.1729
5-Band All Purpose High479.91.2502
Single Number Predominant Upwind597.51.0043
Single Number Predominant Reaching523.81.1455
Single Number Predominant Downwind551.81.0874
5-Band 50-50 Windward/Leeward Low1052.00.5703
5-Band 50-50 Windward/Leeward L/M769.40.7798
5-Band 50-50 Windward/Leeward Med662.80.9053
5-Band 50-50 Windward/Leeward M/H605.20.9914
5-Band 50-50 Windward/Leeward High567.91.0564
5-Band 60-40 Windward/Leeward Low1060.60.5657
5-Band 60-40 Windward/Leeward L/M780.50.7687
5-Band 60-40 Windward/Leeward Med677.90.8851
5-Band 60-40 Windward/Leeward M/H625.20.9597
5-Band 60-40 Windward/Leeward High594.11.0100
Triple Number 50-50 Windward/Leeward Low937.50.6400
Triple Number 50-50 Windward/Leeward Med672.60.8921
Triple Number 50-50 Windward/Leeward High595.41.0077
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward693.20.8656
Triple Number 60-40 Windward/Leeward Low946.50.6339
Triple Number 60-40 Windward/Leeward Med687.00.8734
Triple Number 60-40 Windward/Leeward High616.70.9729
Triple Number All-Purpose Low756.00.7937
Triple Number All-Purpose Med564.51.0628
Triple Number All-Purpose High503.11.1926
Triple Number Predominant Upwind Low775.90.7733
Triple Number Predominant Upwind Med590.21.0165
Triple Number Predominant Upwind High548.71.0934
Triple Number Predominant Reaching Low682.70.8788
Triple Number Predominant Reaching Med526.51.1397
Triple Number Predominant Reaching High451.21.3297
Triple Number Predominant Downwind Low747.90.8023
Triple Number Predominant Downwind Med542.81.1053
Triple Number Predominant Downwind High453.51.3230
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low694.9
Triple Number Coastal/Long Distance Medium546.2
Triple Number Coastal/Long Distance High490.0
Triple Number Windward/Leeward Low893.7
Triple Number Windward/Leeward Medium672.5
Triple Number Windward/Leeward High595.4
Predominantly Upwind598.7
Predominantly Downwind550.8
Predominantly Reaching530.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8634
Triple Number Coastal/Long Distance Medium1.0985
Triple Number Coastal/Long Distance High1.2244
Triple Number Windward/Leeward Low0.6714
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0077
Coastal/Long Distance1.0053
Predominantly Upwind1.0022
Predominantly Downwind1.0893
For information
General Purpose Handicap (GPH)614.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0926
Distanseseilas Trippeltall svak vind0.8634
Distanseseilas Trippeltall mellomvind1.0985
Distanseseilas Trippeltall sterk vind1.2244
Pølsebane Trippeltall svak vind0.6714
Pølsebane Trippeltall mellomvind0.8922
Pølsebane Trippeltall sterk vind1.0077
Motvind Singeltall1.0022
Medvind Singeltall1.0893
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Coastal/Long Distance596.81.0053
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind598.71.0022
Predominantly Downwind550.81.0893
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore543.11.1047
Cape Doctor Coastal453.41.3233
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8634
Triple Number Coastal/Long Distance Medium1.0985
Triple Number Coastal/Long Distance High1.2244
Triple Number Windward/Leeward Low0.6714
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0077
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8634
Triple Number Coastal/Long Distance Medium1.0985
Triple Number Coastal/Long Distance High1.2244
Triple Number Windward/Leeward Low0.6714
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0077
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Predominantly Upwind598.71.0022
Predominantly Downwind550.81.0893
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance596.81.0053
Triple Number Coastal/Long Distance Low694.90.8634
Triple Number Coastal/Long Distance Medium546.21.0985
Triple Number Coastal/Long Distance High490.01.2244
Triple Number Windward/Leeward Low893.70.6714
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High595.41.0077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1426.4986.0749.9632.8568.6531.7500.2448.3425.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.31.0502 Predom. Dn High430.31.3945 5B AP M/H497.51.2061 TriNum AP Low694.90.8634 Predom. Rc Low751.40.7985 5B AP High469.81.2771 TriNum AP Med546.21.0984 Predom. Rc L/M574.81.0439 5B SF Bay Low886.10.6771 TriNum AP High490.01.2244 Predom. Rc Med511.21.1738 5B SF Bay L/M733.70.8178 TriNum W/L Low937.50.6400 Predom. Rc M/H468.71.2802 5B SF Bay Med639.00.9389 TriNum W/L Med672.50.8922 Predom. Rc High438.11.3697 5B SF Bay M/H586.01.0240 TriNum W/L Hig595.41.0077 5B W/L Low1052.00.5703 5B SF Bay High552.01.0869 Predom. Upwind624.10.9614 5B W/L L/M769.40.7798 ChiMac Up Low750.80.7991 Predom. Reaching544.41.1020 5B W/L Med662.80.9053 ChiMac Up Med679.70.8828 Predom. Downwind574.31.0447 5B W/L M/H605.20.9914 ChiMac Up High596.31.0062 Predom. Up Low853.30.7031 5B W/L High567.91.0564 ChiMac Off Low721.40.8317 Predom. Up L/M650.40.9226 W/L 60-40 Low1060.60.5657 ChiMac Off Med638.70.9394 Predom. Up Med582.11.0308 W/L 60-40 L/M780.50.7687 ChiMac Off High538.01.1153 Predom. Up M/H547.21.0964 W/L 60-40 Med677.90.8851 ChiMac AP Low733.00.8185 Predom. Up High528.51.1353 W/L 60-40 M/H625.20.9597 ChiMac AP Med657.10.9131 Predom. Dn Low836.90.7170 W/L 60-40 High594.11.0100 ChiMac AP High566.01.0600 Predom. Dn L/M619.30.9689 5B AP Low771.00.7782 BayMac Cove Island843.80.7111 Predom. Dn Med534.11.1235 5B AP L/M611.20.9817 BayMac Shore837.60.7163 Predom. Dn M/H476.31.2596 5B AP Med539.41.1123 Harvest Moon478.81.2532      SA/DSPL Up24.99SA/DSPL Dn50.31
ORC Ref  03430004MBI Issued on 22/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MoonshadowUSA 278
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ105Measurement27/03/2023HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft2.004Displacement3,933Wetted area23.05IMS L9.636LSM09.554Accomod. length10.570Sink (kg/mm) 17.37
VCGD0.043VCGM0.026 RM Rated (kg·m) 93.0Limit of positive stability(°) 110.9 Stability Index 108.6 BLR index 0.0000Default crew weight645 Declared crew weight 317
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.098PIPA0.0031
PSD0.025PHD0.049PHL0.138
PSA16.5°ESL0.915
ST10.019ST20.092ST30.092
ST40.046ST50.186
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.650IG12.223ISP12.604MDT10.101MDL10.165MDT20.101MDL20.101TLTaperMW0.165GO0.205
E4.450J4.131BAS1.552FSD0.029SFJ0.000SPL0.000WPLTPS5.820BD0.129MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date28/03/2023
SFFP0.966FFM1.132FF1.133LCFcl6.014SG1.0230
SAFP10.056FAM0.727FA0.727LCFsh6.248HBI0.940
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03430004MBI Issued on 22/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MoonshadowUSA 278
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-A0.191.192.063.314.0237.14
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-B0.082.044.1512.13NoNo 25.4020/04/20262026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA3-A15.0912.0113.557.588.9984%88.78
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03430004MBI Issued on 22/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org