Club Certificate2026
JALOPYUSA 218
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 Angles46.1°43.7°41.5°39.6°37.7°36.8°36.6°36.5°37.1°
Beat VMG2.333.364.164.755.125.295.395.485.48
52°3.655.156.196.837.167.347.447.567.60
60°3.935.446.447.017.347.547.667.817.88
75°4.135.636.617.157.507.788.008.258.40
90°4.075.746.857.407.717.938.168.679.05
110°4.175.857.007.618.118.558.949.6310.33
120°4.045.716.887.538.078.619.2310.4311.42
135°3.565.136.357.167.718.268.8710.6413.41
150°2.954.325.486.457.147.618.079.1811.54
Run VMG2.553.744.745.596.216.657.057.9510.00
Gybe Angles139.3°142.8°146.8°149.8°152.4°156.3°158.8°144.8°140.7°
APH ToD:545.5CDL: 9.329APH ToT: 1.0999CertNo:USA218-105
BOAT
ClassJ 105DesignerJohnstoneBuilderTILLOTSON-PEARSONAge date01/1998Series date01/1991Offset filej105.offData fileUSA218-105
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.004 mDisplacement3,891 kgDLR4.6475IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight544 kg(declared)Minimum weight414 kg ✱ 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 kg·m Stability Index 116.5
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  04560004K8A Issued on 03/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JALOPYUSA 218
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 VMG1547.61070.9865.7757.9703.0680.0667.5656.7657.3
52°985.5698.9582.0527.1502.5490.3483.8476.4473.9
60°915.5661.3558.7513.2490.8477.5469.7460.8457.0
75°871.0639.3544.5503.2480.1462.7450.0436.2428.5
90°884.5626.7525.3486.7467.1454.2441.4415.0397.9
110°864.0615.1514.6473.1443.9420.9402.8373.6348.3
120°891.9630.7523.4478.2445.9418.0390.1345.1315.3
135°1010.0701.4566.6502.7467.1435.8406.0338.2268.4
150°1220.8833.9657.2557.7504.0473.0446.1392.1311.9
Run VMG1409.6962.9758.8644.0579.7541.2510.9452.7360.2
Selected Courses
Windward / Leeward1478.61016.9812.3700.9641.3610.6589.2554.7508.7
All purpose1119.4781.5636.9565.0526.2502.9485.1455.2424.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.40.8910
All purpose545.51.0999
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7775
Downwind "popa"0.9438
70% up, 30% down "Ilhabela"0.8209
30% up, 70% down "Ilhabela-inverso"0.8869
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Predominantly Upwind593.31.0114
Predominantly Downwind552.91.0852
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.21.0560 Predom. Rc High427.31.4043 5B SF Bay L/M741.70.8089 TriNum AP Low709.20.8460 Predom. Dn Low853.30.7032 5B SF Bay Med631.80.9497 TriNum AP Med542.61.1057 Predom. Dn L/M624.70.9605 5B SF Bay M/H571.11.0505 TriNum AP High478.41.2543 Predom. Dn Med534.11.1234 5B SF Bay High534.51.1225 TriNum W/L Low959.80.6251 Predom. Dn M/H474.61.2641 5B AP Low789.50.7600 TriNum W/L Med667.80.8985 Predom. Dn High425.51.4100 5B AP L/M616.50.9732 TriNum W/L Hig581.61.0316 ChiMac Up Low764.60.7847 5B AP Med534.61.1224 Predom. Upwind620.30.9673 ChiMac Up Med683.40.8779 5B AP M/H486.51.2332 Predom. Reaching543.61.1038 ChiMac Up High588.91.0189 5B AP High455.11.3185 Predom. Downwind576.71.0404 ChiMac Off Low731.50.8203 5B W/L Low1081.20.5550 Predom. Up Low880.10.6817 ChiMac Off Med644.40.9310 5B W/L L/M777.90.7713 Predom. Up L/M655.90.9148 ChiMac Off High538.71.1138 5B W/L Med656.00.9146 Predom. Up Med573.21.0468 ChiMac AP Low744.50.8059 5B W/L M/H591.41.0146 Predom. Up M/H531.31.1294 ChiMac AP Med661.50.9070 5B W/L High552.71.0855 Predom. Up High508.41.1801 ChiMac AP High562.41.0668 W/L 60-40 Low1092.70.5491 Predom. Rc Low768.00.7813 BayMac Cove Island859.70.6979 W/L 60-40 L/M789.10.7604 Predom. Rc L/M577.41.0392 BayMac Shore853.50.7030 W/L 60-40 Med668.60.8974 Predom. Rc Med507.51.1824 Harvest Moon476.41.2594 W/L 60-40 M/H607.20.9881 Predom. Rc M/H462.91.2961 5B SF Bay Low909.60.6596 W/L 60-40 High573.91.0454      SA/DSPL Up23.90SA/DSPL Dn49.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.51.0109
FinRating, kevyt tuuli1064.40.9395
FinRating, kova tuuli455.11.0986
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0109
Triple Number Coastal/Long Distance Low0.8460
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6560
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
For information
General Purpose Handicap (GPH)614.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Saronikos S All Purpose628.70.9543
Saronikos S Upwind715.40.8387
Saronikos S Downwind522.71.1478
Saronikos N All Purpose657.90.9119
Saronikos N Upwind748.70.8014
Saronikos N Downwind571.71.0495
Saronikos SW All Purpose632.60.9485
Saronikos SW Upwind741.00.8097
Saronikos SW Downwind524.11.1448
Saronikos NE All Purpose682.30.8794
Saronikos NE Upwind704.50.8516
Saronikos NE Downwind639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.21.0560
5-Band All Purpose Low862.90.6954
5-Band All Purpose L/M638.20.9401
5-Band All Purpose Med552.71.0856
5-Band All Purpose M/H502.81.1934
5-Band All Purpose High467.41.2836
Single Number Predominant Upwind592.41.0129
Single Number Predominant Reaching522.21.1491
Single Number Predominant Downwind553.51.0841
5-Band 50-50 Windward/Leeward Low1081.20.5550
5-Band 50-50 Windward/Leeward L/M777.90.7713
5-Band 50-50 Windward/Leeward Med656.00.9146
5-Band 50-50 Windward/Leeward M/H591.41.0146
5-Band 50-50 Windward/Leeward High552.71.0855
5-Band 60-40 Windward/Leeward Low1092.70.5491
5-Band 60-40 Windward/Leeward L/M789.10.7604
5-Band 60-40 Windward/Leeward Med668.60.8974
5-Band 60-40 Windward/Leeward M/H607.20.9881
5-Band 60-40 Windward/Leeward High573.91.0454
Triple Number 50-50 Windward/Leeward Low959.80.6251
Triple Number 50-50 Windward/Leeward Med667.90.8984
Triple Number 50-50 Windward/Leeward High581.61.0316
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward686.40.8742
Triple Number 60-40 Windward/Leeward Low971.00.6179
Triple Number 60-40 Windward/Leeward Med680.10.8822
Triple Number 60-40 Windward/Leeward High598.61.0023
Triple Number All-Purpose Low771.50.7777
Triple Number All-Purpose Med561.01.0696
Triple Number All-Purpose High493.71.2153
Triple Number Predominant Upwind Low795.20.7545
Triple Number Predominant Upwind Med583.61.0281
Triple Number Predominant Upwind High530.41.1313
Triple Number Predominant Reaching Low694.50.8640
Triple Number Predominant Reaching Med523.01.1472
Triple Number Predominant Reaching High445.01.3483
Triple Number Predominant Downwind Low760.50.7890
Triple Number Predominant Downwind Med543.71.1035
Triple Number Predominant Downwind High453.41.3234
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low709.2
Triple Number Coastal/Long Distance Medium542.5
Triple Number Coastal/Long Distance High478.4
Triple Number Windward/Leeward Low914.6
Triple Number Windward/Leeward Medium667.8
Triple Number Windward/Leeward High581.6
Predominantly Upwind593.3
Predominantly Downwind552.9
Predominantly Reaching530.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8460
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6560
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0316
Coastal/Long Distance1.0109
Predominantly Upwind1.0114
Predominantly Downwind1.0852
For information
General Purpose Handicap (GPH)614.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0999
Distanseseilas Trippeltall svak vind0.8460
Distanseseilas Trippeltall mellomvind1.1059
Distanseseilas Trippeltall sterk vind1.2543
Pølsebane Trippeltall svak vind0.6560
Pølsebane Trippeltall mellomvind0.8985
Pølsebane Trippeltall sterk vind1.0316
Motvind Singeltall1.0114
Medvind Singeltall1.0852
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Coastal/Long Distance593.51.0109
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind593.31.0114
Predominantly Downwind552.91.0852
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore522.51.1483
Cape Doctor Coastal433.71.3836
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8460
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6560
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0316
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8460
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6560
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0316
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Predominantly Upwind593.31.0114
Predominantly Downwind552.91.0852
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low709.20.8460
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low914.60.6560
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.61.0316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.71011.5763.0633.8560.7522.1489.7434.6405.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.21.0560 Predom. Dn High425.51.4100 5B AP M/H486.51.2332 TriNum AP Low709.20.8460 Predom. Rc Low768.00.7813 5B AP High455.11.3185 TriNum AP Med542.61.1057 Predom. Rc L/M577.41.0392 5B SF Bay Low909.60.6596 TriNum AP High478.41.2543 Predom. Rc Med507.51.1824 5B SF Bay L/M741.70.8089 TriNum W/L Low959.80.6251 Predom. Rc M/H462.91.2961 5B SF Bay Med631.80.9497 TriNum W/L Med667.80.8985 Predom. Rc High427.31.4043 5B SF Bay M/H571.11.0505 TriNum W/L Hig581.61.0316 5B W/L Low1081.20.5550 5B SF Bay High534.51.1225 Predom. Upwind620.30.9673 5B W/L L/M777.90.7713 ChiMac Up Low764.60.7847 Predom. Reaching543.61.1038 5B W/L Med656.00.9146 ChiMac Up Med683.40.8779 Predom. Downwind576.71.0404 5B W/L M/H591.41.0146 ChiMac Up High588.91.0189 Predom. Up Low880.10.6817 5B W/L High552.71.0855 ChiMac Off Low731.50.8203 Predom. Up L/M655.90.9148 W/L 60-40 Low1092.70.5491 ChiMac Off Med644.40.9310 Predom. Up Med573.21.0468 W/L 60-40 L/M789.10.7604 ChiMac Off High538.71.1138 Predom. Up M/H531.31.1294 W/L 60-40 Med668.60.8974 ChiMac AP Low744.50.8059 Predom. Up High508.41.1801 W/L 60-40 M/H607.20.9881 ChiMac AP Med661.50.9070 Predom. Dn Low853.30.7032 W/L 60-40 High573.91.0454 ChiMac AP High562.41.0668 Predom. Dn L/M624.70.9605 5B AP Low789.50.7600 BayMac Cove Island859.70.6979 Predom. Dn Med534.11.1234 5B AP L/M616.50.9732 BayMac Shore853.50.7030 Predom. Dn M/H474.61.2641 5B AP Med534.61.1224 Harvest Moon476.41.2594      SA/DSPL Up23.90SA/DSPL Dn49.55
ORC Ref  04560004K8A Issued on 03/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JALOPYUSA 218
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105MeasurementHINTSP15218E898Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft2.004Displacement3,891Wetted area22.69IMS L9.634LSM09.424Accomod. length10.570Sink (kg/mm) 17.00
VCGD-0.159VCGM-0.175 RM Rated (kg·m) 103.3Limit of positive stability(°) 119.0 Stability Index 116.5 BLR index 0.0000Default crew weight633 Declared crew weight 544
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
BackstayAdjustableForestayFixedInner 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  04560004K8A Issued on 03/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JALOPYUSA 218
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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  04560004K8A Issued on 03/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org