Double HandedInternational 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°43.2°40.8°39.5°38.9°38.7°38.8°39.2°40.8°
Beat VMG2.783.874.494.774.914.985.015.004.86
52°4.375.906.646.917.027.097.137.177.13
60°4.736.226.907.137.247.317.357.427.40
75°5.016.437.097.387.537.637.717.857.90
90°4.906.337.097.487.757.958.088.298.48
110°4.275.967.037.547.848.188.488.989.21
120°4.155.866.997.578.048.418.789.7910.56
135°3.695.296.547.317.878.429.0810.6712.13
150°3.064.455.646.627.307.808.319.7312.15
Run VMG2.653.864.885.736.356.797.218.4310.53
Gybe Angles139.7°142.9°146.7°149.8°152.8°154.0°152.7°145.3°145.1°
APH ToD:544.2CDL: 8.895APH ToT: 1.1025CertNo: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 weight145(declared)Minimum weight120 ✱ 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 112.8
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  03190004HAE Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational 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 VMG1297.2931.4801.3754.4732.9722.3718.4719.4741.2
52°823.4610.3542.2521.4512.5507.8505.1501.9505.2
60°760.8578.6522.0505.0497.2492.6489.8485.3486.4
75°718.5559.9507.9487.9477.8471.6467.0458.7456.0
90°734.3568.6508.0481.4464.3453.0445.6434.5424.7
110°842.8603.7512.3477.5459.0440.3424.8400.7391.0
120°866.6614.4515.3475.3447.5427.9410.3367.8340.9
135°975.4680.3550.4492.4457.7427.3396.5337.4296.7
150°1177.8808.2638.8543.8492.9461.3433.3370.0296.2
Run VMG1360.0933.2737.7627.9566.6530.5499.2427.2342.0
Selected Courses
Windward / Leeward1328.6932.3769.5691.2649.7626.4608.8573.3541.6
All purpose999.4717.4606.7557.8531.4514.4500.6474.6456.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward671.50.8935
All purpose544.21.1025
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7806
Downwind "popa"0.9717
70% up, 30% down "Ilhabela"0.8296
30% up, 70% down "Ilhabela-inverso"0.9052
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Predominantly Upwind590.81.0156
Predominantly Downwind542.31.1064
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.41.0649 Predom. Rc High442.91.3546 5B SF Bay L/M713.30.8412 TriNum AP Low662.10.9063 Predom. Dn Low802.00.7481 5B SF Bay Med636.30.9430 TriNum AP Med542.31.1065 Predom. Dn L/M605.00.9918 5B SF Bay M/H590.91.0154 TriNum AP High494.31.2139 Predom. Dn Med528.01.1363 5B SF Bay High559.91.0716 TriNum W/L Low890.80.6735 Predom. Dn M/H474.51.2644 5B AP Low729.20.8228 TriNum W/L Med667.70.8986 Predom. Dn High430.21.3948 5B AP L/M594.71.0090 TriNum W/L Hig599.91.0002 ChiMac Up Low708.50.8469 5B AP Med536.61.1181 Predom. Upwind611.00.9820 ChiMac Up Med655.10.9159 5B AP M/H501.11.1973 Predom. Reaching532.21.1274 ChiMac Up High590.61.0158 5B AP High475.91.2608 Predom. Downwind564.01.0639 ChiMac Off Low698.00.8595 5B W/L Low990.70.6056 Predom. Up Low784.60.7647 ChiMac Off Med623.00.9631 5B W/L L/M748.20.8020 Predom. Up L/M628.10.9553 ChiMac Off High530.71.1306 5B W/L Med659.30.9101 Predom. Up Med578.81.0367 ChiMac AP Low699.60.8576 5B W/L M/H609.20.9849 Predom. Up M/H552.91.0851 ChiMac AP Med636.50.9427 5B W/L High574.01.0454 Predom. Up High539.11.1130 ChiMac AP High559.41.0726 W/L 60-40 Low990.60.6057 Predom. Rc Low703.00.8535 BayMac Cove Island801.40.7487 W/L 60-40 L/M757.30.7923 Predom. Rc L/M557.31.0766 BayMac Shore794.30.7554 W/L 60-40 Med675.20.8886 Predom. Rc Med504.81.1885 Harvest Moon475.11.2628 W/L 60-40 M/H631.50.9502 Predom. Rc M/H469.31.2785 5B SF Bay Low836.20.7175 W/L 60-40 High603.80.9938      SA/DSPL Up23.37SA/DSPL Dn53.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance591.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating591.01.0152
FinRating, kevyt tuuli974.01.0267
FinRating, kova tuuli476.61.0491
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0152
Triple Number Coastal/Long Distance Low0.9063
Triple Number Coastal/Long Distance Medium1.1065
Triple Number Coastal/Long Distance High1.2139
Triple Number Windward/Leeward Low0.7051
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
For information
General Purpose Handicap (GPH)602.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Saronikos S All Purpose606.00.9902
Saronikos S Upwind681.30.8806
Saronikos S Downwind511.41.1733
Saronikos N All Purpose606.00.9902
Saronikos N Upwind704.10.8522
Saronikos N Downwind561.81.0680
Saronikos SW All Purpose600.20.9997
Saronikos SW Upwind684.60.8765
Saronikos SW Downwind517.91.1584
Saronikos NE All Purpose656.70.9136
Saronikos NE Upwind657.20.9130
Saronikos NE Downwind629.10.9538
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose563.41.0649
5-Band All Purpose Low788.90.7606
5-Band All Purpose L/M614.70.9761
5-Band All Purpose Med552.41.0862
5-Band All Purpose M/H513.51.1685
5-Band All Purpose High485.31.2365
Single Number Predominant Upwind589.21.0183
Single Number Predominant Reaching515.21.1646
Single Number Predominant Downwind543.71.1036
5-Band 50-50 Windward/Leeward Low990.70.6056
5-Band 50-50 Windward/Leeward L/M748.20.8020
5-Band 50-50 Windward/Leeward Med659.30.9101
5-Band 50-50 Windward/Leeward M/H609.20.9849
5-Band 50-50 Windward/Leeward High574.01.0454
5-Band 60-40 Windward/Leeward Low990.60.6057
5-Band 60-40 Windward/Leeward L/M757.30.7923
5-Band 60-40 Windward/Leeward Med675.20.8886
5-Band 60-40 Windward/Leeward M/H631.50.9502
5-Band 60-40 Windward/Leeward High603.80.9938
Triple Number 50-50 Windward/Leeward Low890.80.6735
Triple Number 50-50 Windward/Leeward Med667.80.8985
Triple Number 50-50 Windward/Leeward High599.91.0002
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward687.20.8731
Triple Number 60-40 Windward/Leeward Low893.60.6714
Triple Number 60-40 Windward/Leeward Med682.80.8787
Triple Number 60-40 Windward/Leeward High623.90.9617
Triple Number All-Purpose Low716.30.8377
Triple Number All-Purpose Med558.51.0743
Triple Number All-Purpose High505.91.1859
Triple Number Predominant Upwind Low724.90.8277
Triple Number Predominant Upwind Med585.11.0254
Triple Number Predominant Upwind High556.71.0778
Triple Number Predominant Reaching Low646.30.9283
Triple Number Predominant Reaching Med519.31.1554
Triple Number Predominant Reaching High452.91.3247
Triple Number Predominant Downwind Low720.20.8331
Triple Number Predominant Downwind Med535.91.1196
Triple Number Predominant Downwind High451.11.3302
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low662.0
Triple Number Coastal/Long Distance Medium542.3
Triple Number Coastal/Long Distance High494.3
Triple Number Windward/Leeward Low850.9
Triple Number Windward/Leeward Medium667.7
Triple Number Windward/Leeward High599.9
Predominantly Upwind590.8
Predominantly Downwind542.3
Predominantly Reaching521.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9063
Triple Number Coastal/Long Distance Medium1.1065
Triple Number Coastal/Long Distance High1.2139
Triple Number Windward/Leeward Low0.7051
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0002
Coastal/Long Distance1.0152
Predominantly Upwind1.0156
Predominantly Downwind1.1064
For information
General Purpose Handicap (GPH)602.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1025
Distanseseilas Trippeltall svak vind0.9063
Distanseseilas Trippeltall mellomvind1.1065
Distanseseilas Trippeltall sterk vind1.2139
Pølsebane Trippeltall svak vind0.7051
Pølsebane Trippeltall mellomvind0.8986
Pølsebane Trippeltall sterk vind1.0002
Motvind Singeltall1.0156
Medvind Singeltall1.1064
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Coastal/Long Distance591.01.0152
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind590.81.0156
Predominantly Downwind542.31.1064
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore551.11.0887
Cape Doctor Coastal461.61.2999
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9063
Triple Number Coastal/Long Distance Medium1.1065
Triple Number Coastal/Long Distance High1.2139
Triple Number Windward/Leeward Low0.7051
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0002
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9063
Triple Number Coastal/Long Distance Medium1.1065
Triple Number Coastal/Long Distance High1.2139
Triple Number Windward/Leeward Low0.7051
Triple Number Windward/Leeward Medium0.8986
Triple Number Windward/Leeward High1.0002
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Predominantly Upwind590.81.0156
Predominantly Downwind542.31.1064
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.01.0152
Triple Number Coastal/Long Distance Low662.00.9063
Triple Number Coastal/Long Distance Medium542.31.1065
Triple Number Coastal/Long Distance High494.31.2139
Triple Number Windward/Leeward Low850.90.7051
Triple Number Windward/Leeward Medium667.70.8986
Triple Number Windward/Leeward High599.91.0002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1331.7932.4724.8625.2566.9533.8505.4451.8429.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP563.41.0649 Predom. Dn High430.21.3948 5B AP M/H501.11.1973 TriNum AP Low662.10.9063 Predom. Rc Low703.00.8535 5B AP High475.91.2608 TriNum AP Med542.31.1065 Predom. Rc L/M557.31.0766 5B SF Bay Low836.20.7175 TriNum AP High494.31.2139 Predom. Rc Med504.81.1885 5B SF Bay L/M713.30.8412 TriNum W/L Low890.80.6735 Predom. Rc M/H469.31.2785 5B SF Bay Med636.30.9430 TriNum W/L Med667.70.8986 Predom. Rc High442.91.3546 5B SF Bay M/H590.91.0154 TriNum W/L Hig599.91.0002 5B W/L Low990.70.6056 5B SF Bay High559.91.0716 Predom. Upwind611.00.9820 5B W/L L/M748.20.8020 ChiMac Up Low708.50.8469 Predom. Reaching532.21.1274 5B W/L Med659.30.9101 ChiMac Up Med655.10.9159 Predom. Downwind564.01.0639 5B W/L M/H609.20.9849 ChiMac Up High590.61.0158 Predom. Up Low784.60.7647 5B W/L High574.01.0454 ChiMac Off Low698.00.8595 Predom. Up L/M628.10.9553 W/L 60-40 Low990.60.6057 ChiMac Off Med623.00.9631 Predom. Up Med578.81.0367 W/L 60-40 L/M757.30.7923 ChiMac Off High530.71.1306 Predom. Up M/H552.91.0851 W/L 60-40 Med675.20.8886 ChiMac AP Low699.60.8576 Predom. Up High539.11.1130 W/L 60-40 M/H631.50.9502 ChiMac AP Med636.50.9427 Predom. Dn Low802.00.7481 W/L 60-40 High603.80.9938 ChiMac AP High559.41.0726 Predom. Dn L/M605.00.9918 5B AP Low729.20.8228 BayMac Cove Island801.40.7487 Predom. Dn Med528.01.1363 5B AP L/M594.71.0090 BayMac Shore794.30.7554 Predom. Dn M/H474.51.2644 5B AP Med536.61.1181 Harvest Moon475.11.2628      SA/DSPL Up23.37SA/DSPL Dn53.93
ORC Ref  03190004HAE Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational 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 L9.487LSM09.444Accomod. length10.570Sink (kg/mm) 17.08
VCGD0.013VCGM-0.006 RM Rated (kg·m) 92.6Limit of positive stability(°) 115.2 Stability Index 112.8 BLR index 0.0000Default crew weight170 Declared crew weight 145
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  03190004HAE Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational 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  03190004HAE Issued on 10/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org