International Certificate2026
ANDA YAFRA-19420
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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°43.3°40.8°39.1°38.3°37.9°37.9°38.2°39.3°
Beat VMG2.763.864.574.895.045.135.165.175.08
52°4.345.896.727.017.137.207.247.307.29
60°4.716.216.957.217.347.417.467.547.55
75°4.996.417.117.447.627.747.827.968.04
90°4.896.317.097.507.818.048.198.418.62
110°4.265.977.057.597.958.258.579.179.43
120°4.145.856.997.598.098.538.909.9110.82
135°3.675.276.517.297.858.419.0610.7912.25
150°3.044.435.616.597.277.768.269.6112.07
Run VMG2.633.844.865.716.336.767.168.3210.46
Gybe Angles139.7°142.9°146.9°149.7°152.6°154.7°153.2°144.8°144.1°
APH ToD:538.8CDL: 9.141APH ToT: 1.1135CertNo:26/1
BOAT
ClassJ-105DesignerJohnstoneBuilderJ BoatsAge date01/2001Series date01/1991Offset filej105.offData fileFRA19420
HULL
Length Overall10.570Maximum Beam3.344Draft2.006Displacement3,932DLR4.6678IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.383m
CREW
Maximum weight300(declared)Minimum weight170 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.8933.56Headsail Luffed25.5925.59Headsail Flying58.2558.25SymmetricAsymmetric102.09102.09 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.67Storm Jib7.52Heavy Weather Jib20.29
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 92.6 Stability Index 111.1
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  03190004HAH Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ANDA YAFRA-19420
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1305.6931.9788.0736.9714.5702.4697.1696.4708.4
52°828.8610.7535.5513.9504.7499.9496.9493.3493.9
60°764.7579.6518.1499.2490.6485.7482.4477.7477.1
75°721.1561.4506.5484.0472.5465.4460.4452.0447.8
90°736.6570.2508.0479.7460.8448.0439.8428.2417.7
110°844.1603.4510.7474.4452.7436.6420.1392.6381.9
120°869.6615.2515.3474.2445.2422.0404.6363.1332.9
135°980.6683.6552.6493.5458.6428.2397.3333.6293.9
150°1184.1812.0641.8546.2494.9463.8436.1374.6298.2
Run VMG1367.3937.6741.0630.6568.9532.8502.4432.5344.3
Selected Courses
Windward / Leeward1336.4934.8764.5683.8641.7617.6599.8564.5526.3
All purpose1004.4719.1603.6552.8525.5507.9493.8467.0444.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward664.20.9034
All purpose538.81.1135
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7974
Downwind "popa"0.9664
70% up, 30% down "Ilhabela"0.8415
30% up, 70% down "Ilhabela-inverso"0.9086
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Predominantly Upwind582.61.0299
Predominantly Downwind541.11.1089
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP558.51.0742 Predom. Rc High436.51.3745 5B SF Bay L/M707.70.8478 TriNum AP Low661.30.9072 Predom. Dn Low804.90.7454 5B SF Bay Med628.00.9554 TriNum AP Med536.81.1178 Predom. Dn L/M604.70.9922 5B SF Bay M/H581.41.0321 TriNum AP High487.31.2313 Predom. Dn Med526.41.1399 5B SF Bay High548.91.0931 TriNum W/L Low890.20.6740 Predom. Dn M/H472.21.2707 5B AP Low730.80.8210 TriNum W/L Med659.90.9092 Predom. Dn High426.71.4061 5B AP L/M591.21.0149 TriNum W/L Hig591.01.0152 ChiMac Up Low705.00.8510 5B AP Med530.91.1301 Predom. Upwind603.50.9942 ChiMac Up Med649.00.9245 5B AP M/H494.31.2138 Predom. Reaching529.11.1340 ChiMac Up High581.81.0313 5B AP High467.81.2826 Predom. Downwind562.91.0660 ChiMac Off Low699.10.8583 5B W/L Low992.60.6045 Predom. Up Low785.20.7641 ChiMac Off Med622.80.9634 5B W/L L/M743.00.8075 Predom. Up L/M622.00.9647 ChiMac Off High529.21.1339 5B W/L Med651.40.9211 Predom. Up Med570.11.0524 ChiMac AP Low698.40.8591 5B W/L M/H600.30.9995 Predom. Up M/H542.81.1053 ChiMac AP Med633.40.9473 5B W/L High564.01.0638 Predom. Up High527.31.1379 ChiMac AP High554.21.0827 W/L 60-40 Low992.00.6049 Predom. Rc Low704.80.8513 BayMac Cove Island800.80.7492 W/L 60-40 L/M750.50.7995 Predom. Rc L/M555.61.0800 BayMac Shore793.60.7560 W/L 60-40 Med665.30.9019 Predom. Rc Med501.21.1971 Harvest Moon472.01.2713 W/L 60-40 M/H620.10.9675 Predom. Rc M/H464.31.2923 5B SF Bay Low836.40.7174 W/L 60-40 High590.91.0154      SA/DSPL Up23.37SA/DSPL Dn53.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance585.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating585.01.0257
FinRating, kevyt tuuli976.51.0240
FinRating, kova tuuli468.31.0676
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0257
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1179
Triple Number Coastal/Long Distance High1.2313
Triple Number Windward/Leeward Low0.7062
Triple Number Windward/Leeward Medium0.9092
Triple Number Windward/Leeward High1.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
For information
General Purpose Handicap (GPH)597.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Saronikos S All Purpose600.90.9984
Saronikos S Upwind672.70.8919
Saronikos S Downwind512.71.1702
Saronikos N All Purpose600.90.9984
Saronikos N Upwind696.80.8611
Saronikos N Downwind562.41.0668
Saronikos SW All Purpose596.71.0054
Saronikos SW Upwind679.30.8832
Saronikos SW Downwind517.81.1588
Saronikos NE All Purpose652.70.9193
Saronikos NE Upwind652.00.9202
Saronikos NE Downwind629.40.9533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose558.51.0742
5-Band All Purpose Low790.60.7589
5-Band All Purpose L/M611.60.9811
5-Band All Purpose Med547.21.0965
5-Band All Purpose M/H507.21.1830
5-Band All Purpose High477.61.2562
Single Number Predominant Upwind581.01.0326
Single Number Predominant Reaching512.01.1720
Single Number Predominant Downwind542.41.1062
5-Band 50-50 Windward/Leeward Low992.60.6045
5-Band 50-50 Windward/Leeward L/M743.00.8075
5-Band 50-50 Windward/Leeward Med651.40.9211
5-Band 50-50 Windward/Leeward M/H600.30.9995
5-Band 50-50 Windward/Leeward High564.01.0638
5-Band 60-40 Windward/Leeward Low992.00.6049
5-Band 60-40 Windward/Leeward L/M750.50.7995
5-Band 60-40 Windward/Leeward Med665.30.9019
5-Band 60-40 Windward/Leeward M/H620.10.9675
5-Band 60-40 Windward/Leeward High590.91.0154
Triple Number 50-50 Windward/Leeward Low890.20.6740
Triple Number 50-50 Windward/Leeward Med660.00.9091
Triple Number 50-50 Windward/Leeward High591.01.0152
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward677.80.8852
Triple Number 60-40 Windward/Leeward Low892.10.6726
Triple Number 60-40 Windward/Leeward Med673.00.8915
Triple Number 60-40 Windward/Leeward High612.40.9797
Triple Number All-Purpose Low716.30.8376
Triple Number All-Purpose Med553.51.0840
Triple Number All-Purpose High499.41.2015
Triple Number Predominant Upwind Low723.20.8297
Triple Number Predominant Upwind Med576.71.0404
Triple Number Predominant Upwind High545.51.0999
Triple Number Predominant Reaching Low646.80.9277
Triple Number Predominant Reaching Med515.51.1640
Triple Number Predominant Reaching High447.81.3399
Triple Number Predominant Downwind Low721.80.8312
Triple Number Predominant Downwind Med534.91.1217
Triple Number Predominant Downwind High449.51.3348
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low661.4
Triple Number Coastal/Long Distance Medium536.7
Triple Number Coastal/Long Distance High487.3
Triple Number Windward/Leeward Low849.6
Triple Number Windward/Leeward Medium659.9
Triple Number Windward/Leeward High591.0
Predominantly Upwind582.6
Predominantly Downwind541.1
Predominantly Reaching519.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1179
Triple Number Coastal/Long Distance High1.2313
Triple Number Windward/Leeward Low0.7062
Triple Number Windward/Leeward Medium0.9092
Triple Number Windward/Leeward High1.0152
Coastal/Long Distance1.0257
Predominantly Upwind1.0299
Predominantly Downwind1.1089
For information
General Purpose Handicap (GPH)597.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1135
Distanseseilas Trippeltall svak vind0.9072
Distanseseilas Trippeltall mellomvind1.1179
Distanseseilas Trippeltall sterk vind1.2313
Pølsebane Trippeltall svak vind0.7062
Pølsebane Trippeltall mellomvind0.9092
Pølsebane Trippeltall sterk vind1.0152
Motvind Singeltall1.0299
Medvind Singeltall1.1089
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Coastal/Long Distance585.01.0257
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind582.61.0299
Predominantly Downwind541.11.1089
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore537.81.1157
Cape Doctor Coastal451.51.3288
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1179
Triple Number Coastal/Long Distance High1.2313
Triple Number Windward/Leeward Low0.7062
Triple Number Windward/Leeward Medium0.9092
Triple Number Windward/Leeward High1.0152
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9072
Triple Number Coastal/Long Distance Medium1.1179
Triple Number Coastal/Long Distance High1.2313
Triple Number Windward/Leeward Low0.7062
Triple Number Windward/Leeward Medium0.9092
Triple Number Windward/Leeward High1.0152
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Predominantly Upwind582.61.0299
Predominantly Downwind541.11.1089
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance585.01.0257
Triple Number Coastal/Long Distance Low661.40.9072
Triple Number Coastal/Long Distance Medium536.71.1179
Triple Number Coastal/Long Distance High487.31.2313
Triple Number Windward/Leeward Low849.60.7062
Triple Number Windward/Leeward Medium659.90.9092
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1339.5935.0720.8619.3560.4526.6498.4446.2421.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP558.51.0742 Predom. Dn High426.71.4061 5B AP M/H494.31.2138 TriNum AP Low661.30.9072 Predom. Rc Low704.80.8513 5B AP High467.81.2826 TriNum AP Med536.81.1178 Predom. Rc L/M555.61.0800 5B SF Bay Low836.40.7174 TriNum AP High487.31.2313 Predom. Rc Med501.21.1971 5B SF Bay L/M707.70.8478 TriNum W/L Low890.20.6740 Predom. Rc M/H464.31.2923 5B SF Bay Med628.00.9554 TriNum W/L Med659.90.9092 Predom. Rc High436.51.3745 5B SF Bay M/H581.41.0321 TriNum W/L Hig591.01.0152 5B W/L Low992.60.6045 5B SF Bay High548.91.0931 Predom. Upwind603.50.9942 5B W/L L/M743.00.8075 ChiMac Up Low705.00.8510 Predom. Reaching529.11.1340 5B W/L Med651.40.9211 ChiMac Up Med649.00.9245 Predom. Downwind562.91.0660 5B W/L M/H600.30.9995 ChiMac Up High581.81.0313 Predom. Up Low785.20.7641 5B W/L High564.01.0638 ChiMac Off Low699.10.8583 Predom. Up L/M622.00.9647 W/L 60-40 Low992.00.6049 ChiMac Off Med622.80.9634 Predom. Up Med570.11.0524 W/L 60-40 L/M750.50.7995 ChiMac Off High529.21.1339 Predom. Up M/H542.81.1053 W/L 60-40 Med665.30.9019 ChiMac AP Low698.40.8591 Predom. Up High527.31.1379 W/L 60-40 M/H620.10.9675 ChiMac AP Med633.40.9473 Predom. Dn Low804.90.7454 W/L 60-40 High590.91.0154 ChiMac AP High554.21.0827 Predom. Dn L/M604.70.9922 5B AP Low730.80.8210 BayMac Cove Island800.80.7492 Predom. Dn Med526.41.1399 5B AP L/M591.21.0149 BayMac Shore793.60.7560 Predom. Dn M/H472.21.2707 5B AP Med530.91.1301 Harvest Moon472.01.2713      SA/DSPL Up23.37SA/DSPL Dn53.93
ORC Ref  03190004HAH Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ANDA YAFRA-19420
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-105Measurement05/05/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft2.006Displacement3,932Wetted area22.78IMS L9.547LSM09.444Accomod. length10.570Sink (kg/mm) 17.08
VCGD0.013VCGM-0.006 RM Rated (kg·m) 92.6Limit of positive stability(°) 113.5 Stability Index 111.1 BLR index 0.0000Default crew weight634 Declared crew weight 300
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.383PBW0.100PIPA0.0049
PSD0.026PHD0.068PHL0.113
PSA21.0°ESL0.813
ST10.020ST20.096ST30.090
ST40.055ST50.255
RIG
BackstayAdjustableForestayAdjustableInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.550IG12.199ISP14.249MDT10.105MDL10.185MDT20.105MDL20.110TL0.850MW0.185GO0.205
E4.400J4.120BAS1.539FSD0.034SFJSPLWPLTPS5.820BD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date09/03/2024MeasurerFIV-162CommentBari Condizioni buone 4 kn
SFFP0.966FFM1.093FF1.093LCFcl5.862SG1.0270
SAFP10.056FAM0.760FA0.760LCFsh6.101HBI0.926
W153.2W253.2W353.2W453.2LCFD5.520
PD1174.0PD2200.4PD3184.0PD4182.4
WD4.070PLM9000.00GSA1.0RSA1.0RM92.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAstbdFuel65105.80BportWater10005.90Total deductible85.80
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousAutohelm10.00BBattery2 X 90 Ah services cl8.70CBattery70 Ah engine cl8.60DEngine (IC)Volvo Penta MD 2020Total deductible
ORC Ref  03190004HAH Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ANDA YAFRA-19420
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentD0.180.961.692.813.6832.8905/05/2025C0.140.771.432.573.5530.7909/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF0.051.072.124.306.468.5013.60NoYes058.2505/05/2025C0E0.090.601.152.173.164.1012.00YesNo 25.5909/03/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentE16.8212.5814.708.437.95106%102.0922/03/2023A2D14.0312.0813.066.307.4285%70.9818/06/2020A0.5
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.6 mTable area0.44 m²Headroom1.74 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity92 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity62 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004HAH Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org