Club Certificate2026
FLYING PIGUSA 424
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles46.4°43.7°41.7°39.7°37.6°36.7°36.1°35.9°36.3°
Beat VMG2.313.344.134.735.155.365.465.565.57
52°3.625.126.166.827.187.387.507.627.68
60°3.905.416.437.017.347.577.727.887.96
75°4.105.596.597.147.497.798.038.328.49
90°4.055.726.857.417.767.998.198.719.13
110°4.145.826.987.608.128.589.029.7410.48
120°4.025.686.857.518.068.609.2210.5511.61
135°3.545.116.327.147.678.228.8110.5213.33
150°2.934.305.456.427.127.588.039.0511.30
Run VMG2.543.724.725.566.196.637.027.849.79
Gybe Angles139.3°142.9°146.8°149.7°152.3°156.3°159.2°145.0°139.8°
APH ToD:545.5CDL: 9.407APH ToT: 1.1000CertNo:US7030
BOAT
ClassJ 105DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/1995Series date01/1991Offset fileJ105.offData fileUS7030
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.004 mDisplacement3,891 kgDLR4.6475IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight689 kg(declared)Minimum weight559 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail33.8034.52Headsail Luffed25.5825.58Headsail FlyingSymmetricAsymmetric89.0389.03 (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 kg·m Stability Index 114.9
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.
ORC Ref  04560004UN6 Issued on 03/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FLYING PIGUSA 424
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1560.91078.3871.1760.7699.6672.2658.9647.1646.0
52°993.4703.6584.2528.0501.5487.7480.2472.2468.7
60°922.8665.8560.3513.9490.4475.7466.3456.7452.1
75°878.3643.9546.5504.0480.4462.1448.3432.6424.0
90°889.1628.8525.6485.5463.8450.6439.7413.4394.4
110°868.7618.2515.9473.4443.5419.8399.2369.5343.6
120°896.5633.9525.5479.5446.8418.5390.5341.1310.1
135°1015.9705.2569.4504.4469.1438.1408.8342.3270.1
150°1228.1838.1660.4560.3505.8474.9448.5397.9318.6
Run VMG1418.1967.8762.6647.0582.0543.1512.9459.4367.9
Selected Courses
Windward / Leeward1489.51023.0816.8703.9640.8607.6585.9553.3506.9
All purpose1127.3786.1639.8566.5525.7501.0482.9453.2422.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.60.8907
All purpose545.51.1000
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7795
Downwind "popa"0.9386
70% up, 30% down "Ilhabela"0.8213
30% up, 70% down "Ilhabela-inverso"0.8845
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Predominantly Upwind592.71.0124
Predominantly Downwind554.21.0826
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.11.0562 Predom. Rc High426.41.4071 5B SF Bay L/M745.00.8054 TriNum AP Low712.90.8416 Predom. Dn Low858.00.6993 5B SF Bay Med631.40.9502 TriNum AP Med542.71.1056 Predom. Dn L/M627.00.9569 5B SF Bay M/H568.31.0558 TriNum AP High476.31.2597 Predom. Dn Med534.91.1217 5B SF Bay High532.01.1279 TriNum W/L Low965.60.6214 Predom. Dn M/H475.21.2627 5B AP Low794.00.7556 TriNum W/L Med668.20.8979 Predom. Dn High427.11.4049 5B AP L/M618.70.9698 TriNum W/L Hig579.11.0361 ChiMac Up Low768.00.7813 5B AP Med534.31.1230 Predom. Upwind619.90.9679 ChiMac Up Med684.90.8761 5B AP M/H484.61.2383 Predom. Reaching543.81.1033 ChiMac Up High587.91.0205 5B AP High453.01.3246 Predom. Downwind578.31.0375 ChiMac Off Low734.80.8166 5B W/L Low1088.10.5514 Predom. Up Low885.70.6774 ChiMac Off Med646.80.9277 5B W/L L/M781.40.7679 Predom. Up L/M658.00.9118 ChiMac Off High540.21.1108 5B W/L Med655.90.9148 Predom. Up Med572.01.0489 ChiMac AP Low747.80.8024 5B W/L M/H588.61.0193 Predom. Up M/H527.71.1369 ChiMac AP Med663.30.9045 5B W/L High550.91.0892 Predom. Up High504.41.1894 ChiMac AP High562.61.0665 W/L 60-40 Low1099.90.5455 Predom. Rc Low772.00.7772 BayMac Cove Island863.80.6946 W/L 60-40 L/M792.60.7570 Predom. Rc L/M578.71.0368 BayMac Shore857.50.6997 W/L 60-40 Med667.90.8983 Predom. Rc Med506.91.1837 Harvest Moon476.51.2592 W/L 60-40 M/H603.40.9943 Predom. Rc M/H461.91.2990 5B SF Bay Low915.10.6556 W/L 60-40 High570.51.0517      SA/DSPL Up23.89SA/DSPL Dn49.42
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.71.0106
FinRating, kevyt tuuli1071.20.9335
FinRating, kova tuuli452.71.1046
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0106
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.1057
Triple Number Coastal/Long Distance High1.2597
Triple Number Windward/Leeward Low0.6522
Triple Number Windward/Leeward Medium0.8979
Triple Number Windward/Leeward High1.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
For information
General Purpose Handicap (GPH)615.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Saronikos S All Purpose630.90.9510
Saronikos S Upwind716.80.8370
Saronikos S Downwind525.91.1408
Saronikos N All Purpose658.50.9112
Saronikos N Upwind749.60.8004
Saronikos N Downwind574.11.0452
Saronikos SW All Purpose635.30.9444
Saronikos SW Upwind743.80.8067
Saronikos SW Downwind526.51.1396
Saronikos NE All Purpose683.50.8779
Saronikos NE Upwind705.60.8504
Saronikos NE Downwind642.30.9341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.11.0562
5-Band All Purpose Low867.90.6913
5-Band All Purpose L/M640.40.9370
5-Band All Purpose Med552.31.0863
5-Band All Purpose M/H501.21.1972
5-Band All Purpose High466.11.2872
Single Number Predominant Upwind591.91.0138
Single Number Predominant Reaching522.21.1491
Single Number Predominant Downwind554.71.0817
5-Band 50-50 Windward/Leeward Low1088.10.5514
5-Band 50-50 Windward/Leeward L/M781.40.7679
5-Band 50-50 Windward/Leeward Med655.90.9148
5-Band 50-50 Windward/Leeward M/H588.61.0193
5-Band 50-50 Windward/Leeward High550.91.0892
5-Band 60-40 Windward/Leeward Low1099.90.5455
5-Band 60-40 Windward/Leeward L/M792.60.7570
5-Band 60-40 Windward/Leeward Med667.90.8983
5-Band 60-40 Windward/Leeward M/H603.40.9943
5-Band 60-40 Windward/Leeward High570.51.0517
Triple Number 50-50 Windward/Leeward Low965.60.6214
Triple Number 50-50 Windward/Leeward Med668.30.8978
Triple Number 50-50 Windward/Leeward High579.11.0361
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward686.00.8746
Triple Number 60-40 Windward/Leeward Low976.90.6142
Triple Number 60-40 Windward/Leeward Med680.10.8822
Triple Number 60-40 Windward/Leeward High594.81.0087
Triple Number All-Purpose Low775.50.7737
Triple Number All-Purpose Med561.01.0696
Triple Number All-Purpose High492.21.2190
Triple Number Predominant Upwind Low799.70.7503
Triple Number Predominant Upwind Med583.11.0290
Triple Number Predominant Upwind High526.21.1403
Triple Number Predominant Reaching Low697.60.8600
Triple Number Predominant Reaching Med522.71.1479
Triple Number Predominant Reaching High444.11.3510
Triple Number Predominant Downwind Low764.30.7850
Triple Number Predominant Downwind Med544.71.1014
Triple Number Predominant Downwind High454.81.3191
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low712.9
Triple Number Coastal/Long Distance Medium542.6
Triple Number Coastal/Long Distance High476.3
Triple Number Windward/Leeward Low920.0
Triple Number Windward/Leeward Medium668.2
Triple Number Windward/Leeward High579.1
Predominantly Upwind592.7
Predominantly Downwind554.2
Predominantly Reaching530.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.1057
Triple Number Coastal/Long Distance High1.2597
Triple Number Windward/Leeward Low0.6522
Triple Number Windward/Leeward Medium0.8979
Triple Number Windward/Leeward High1.0361
Coastal/Long Distance1.0106
Predominantly Upwind1.0124
Predominantly Downwind1.0826
For information
General Purpose Handicap (GPH)615.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1000
Distanseseilas Trippeltall svak vind0.8416
Distanseseilas Trippeltall mellomvind1.1057
Distanseseilas Trippeltall sterk vind1.2597
Pølsebane Trippeltall svak vind0.6522
Pølsebane Trippeltall mellomvind0.8979
Pølsebane Trippeltall sterk vind1.0361
Motvind Singeltall1.0124
Medvind Singeltall1.0826
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Coastal/Long Distance593.71.0106
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind592.71.0124
Predominantly Downwind554.21.0826
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore520.81.1520
Cape Doctor Coastal431.51.3905
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.1057
Triple Number Coastal/Long Distance High1.2597
Triple Number Windward/Leeward Low0.6522
Triple Number Windward/Leeward Medium0.8979
Triple Number Windward/Leeward High1.0361
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.1057
Triple Number Coastal/Long Distance High1.2597
Triple Number Windward/Leeward Low0.6522
Triple Number Windward/Leeward Medium0.8979
Triple Number Windward/Leeward High1.0361
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Predominantly Upwind592.71.0124
Predominantly Downwind554.21.0826
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.71.0106
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium542.61.1057
Triple Number Coastal/Long Distance High476.31.2597
Triple Number Windward/Leeward Low920.00.6522
Triple Number Windward/Leeward Medium668.20.8979
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1482.41017.5767.1636.0560.0520.0487.7432.6402.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.11.0562 Predom. Dn High427.11.4049 5B AP M/H484.61.2383 TriNum AP Low712.90.8416 Predom. Rc Low772.00.7772 5B AP High453.01.3246 TriNum AP Med542.71.1056 Predom. Rc L/M578.71.0368 5B SF Bay Low915.10.6556 TriNum AP High476.31.2597 Predom. Rc Med506.91.1837 5B SF Bay L/M745.00.8054 TriNum W/L Low965.60.6214 Predom. Rc M/H461.91.2990 5B SF Bay Med631.40.9502 TriNum W/L Med668.20.8979 Predom. Rc High426.41.4071 5B SF Bay M/H568.31.0558 TriNum W/L Hig579.11.0361 5B W/L Low1088.10.5514 5B SF Bay High532.01.1279 Predom. Upwind619.90.9679 5B W/L L/M781.40.7679 ChiMac Up Low768.00.7813 Predom. Reaching543.81.1033 5B W/L Med655.90.9148 ChiMac Up Med684.90.8761 Predom. Downwind578.31.0375 5B W/L M/H588.61.0193 ChiMac Up High587.91.0205 Predom. Up Low885.70.6774 5B W/L High550.91.0892 ChiMac Off Low734.80.8166 Predom. Up L/M658.00.9118 W/L 60-40 Low1099.90.5455 ChiMac Off Med646.80.9277 Predom. Up Med572.01.0489 W/L 60-40 L/M792.60.7570 ChiMac Off High540.21.1108 Predom. Up M/H527.71.1369 W/L 60-40 Med667.90.8983 ChiMac AP Low747.80.8024 Predom. Up High504.41.1894 W/L 60-40 M/H603.40.9943 ChiMac AP Med663.30.9045 Predom. Dn Low858.00.6993 W/L 60-40 High570.51.0517 ChiMac AP High562.61.0665 Predom. Dn L/M627.00.9569 5B AP Low794.00.7556 BayMac Cove Island863.80.6946 Predom. Dn Med534.91.1217 5B AP L/M618.70.9698 BayMac Shore857.50.6997 Predom. Dn M/H475.21.2627 5B AP Med534.31.1230 Harvest Moon476.51.2592      SA/DSPL Up23.89SA/DSPL Dn49.42
ORC Ref  04560004UN6 Issued on 03/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FLYING PIGUSA 424
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105Measurement01/01/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft2.004Displacement3,891Wetted area22.69IMS L9.702LSM09.424Accomod. length10.570Sink (kg/mm) 17.00
VCGD-0.159VCGM-0.175 RM Rated (kg·m) 103.3Limit of positive stability(°) 117.5 Stability Index 114.9 BLR index 0.0000Default crew weight633 Declared crew weight 689
Centerboard weight0.0List angle0.0Canting keel angle0.0
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
E4.450J4.130BAS1.553FSD0.034SFJ0.000SPL0.000WPLTPS5.901BD0.130MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
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
Total deductible
Total deductible
ORC Ref  04560004UN6 Issued on 03/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
FLYING PIGUSA 424
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1050.180.981.692.893.7733.80* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1050.082.024.1912.15NoNo 25.58* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment10515.1012.1413.627.817.9898%89.03* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004UN6 Issued on 03/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org