International Certificate2026
JACK SPARROWITA-16827
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 Angles46.0°42.7°40.5°38.9°37.8°37.2°37.0°37.2°38.4°
Beat VMG2.703.854.695.225.475.605.685.765.69
52°4.245.866.917.477.727.847.928.017.98
60°4.576.177.177.687.938.068.158.268.26
75°4.826.407.347.848.158.368.518.718.81
90°4.686.367.427.838.208.518.789.189.43
110°4.726.557.668.238.618.919.189.6810.10
120°4.566.417.608.228.749.219.5710.2810.97
135°4.055.777.097.888.439.019.6411.2112.68
150°3.354.846.077.117.838.318.8010.0012.12
Run VMG2.904.195.266.166.827.277.678.6610.49
Gybe Angles139.0°142.1°145.8°149.7°153.0°155.9°157.9°146.0°144.3°
APH ToD:502.7CDL: 10.796APH ToT: 1.1936CertNo:26/1
BOAT
ClassStram 40 mod.DesignerAdragna Y.D.BuilderStream YachtsAge date01/2013Series date01/2013Offset fileI16827C.offData fileI16827
HULL
Length Overall11.990Maximum Beam4.004Draft2.530Displacement6,848DLR4.9738IMS DivisionCruiser/RacerDynamic Allowance0.100%Age Allowance0.422%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight810(declared)Minimum weight680 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.7551.54Headsail Luffed41.2841.28Headsail FlyingSymmetricAsymmetric155.94155.94 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.50Storm Jib15.04Heavy Weather Jib40.61
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 153.1 Stability Index 124.9
COMMENTS
free boards on the low edge
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  03190004FLH Issued on 04/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
JACK SPARROWITA-16827
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 VMG1332.8935.0767.6689.9658.5642.7633.6624.5632.9
52°848.7614.8520.8481.8466.6459.3454.7449.3451.3
60°788.4583.5502.3468.7454.1446.7441.9435.8435.9
75°747.4562.6490.3459.2441.9430.4422.9413.1408.4
90°769.5566.4485.4459.8439.3422.9410.0392.3381.8
110°762.2549.9469.8437.5418.1404.2392.3372.1356.4
120°789.7561.9473.8437.9411.9390.8376.1350.3328.3
135°888.2624.3507.6456.9426.8399.7373.3321.0283.9
150°1075.6744.4593.3506.4459.8433.0409.3360.1297.1
Run VMG1242.0859.5685.1584.8527.9495.5469.6415.8343.1
Selected Courses
Windward / Leeward1287.4897.3726.3637.4593.2569.1551.6520.2488.0
All purpose974.8691.8572.6516.8487.8469.7455.8431.8412.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward617.90.9710
All purpose502.71.1936
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8482
Downwind "popa"1.0401
70% up, 30% down "Ilhabela"0.8979
30% up, 70% down "Ilhabela-inverso"0.9740
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Predominantly Upwind545.71.0996
Predominantly Downwind505.21.1876
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP522.51.1483 Predom. Rc High404.51.4834 5B SF Bay L/M667.90.8983 TriNum AP Low632.20.9491 Predom. Dn Low756.90.7927 5B SF Bay Med582.41.0302 TriNum AP Med500.11.1998 Predom. Dn L/M565.61.0609 5B SF Bay M/H535.11.1213 TriNum AP High450.31.3325 Predom. Dn Med490.41.2235 5B SF Bay High505.31.1875 TriNum W/L Low850.50.7055 Predom. Dn M/H440.01.3636 5B AP Low698.60.8588 TriNum W/L Med613.00.9788 Predom. Dn High400.81.4968 5B AP L/M558.01.0753 TriNum W/L Hig544.21.1026 ChiMac Up Low682.20.8795 5B AP Med494.01.2146 Predom. Upwind568.21.0559 ChiMac Up Med618.30.9704 5B AP M/H456.81.3135 Predom. Reaching498.81.2029 ChiMac Up High543.41.1041 5B AP High432.61.3870 Predom. Downwind526.11.1404 ChiMac Off Low655.60.9152 5B W/L Low952.10.6302 Predom. Up Low773.80.7754 ChiMac Off Med582.81.0295 5B W/L L/M700.50.8565 Predom. Up L/M592.81.0121 ChiMac Off High494.51.2133 5B W/L Med604.10.9932 Predom. Up Med530.71.1306 ChiMac AP Low666.30.9005 5B W/L M/H552.71.0855 Predom. Up M/H498.71.2031 ChiMac AP Med598.91.0019 5B W/L High520.01.1538 Predom. Up High481.61.2457 ChiMac AP High518.11.1581 W/L 60-40 Low960.20.6249 Predom. Rc Low681.20.8807 BayMac Cove Island764.40.7849 W/L 60-40 L/M710.10.8449 Predom. Rc L/M526.01.1408 BayMac Shore759.00.7905 W/L 60-40 Med616.90.9726 Predom. Rc Med469.51.2780 Harvest Moon442.51.3560 W/L 60-40 M/H569.31.0539 Predom. Rc M/H431.41.3907 5B SF Bay Low803.90.7463 W/L 60-40 High541.51.1080      SA/DSPL Up25.36SA/DSPL Dn56.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance545.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating545.81.0994
FinRating, kevyt tuuli936.61.0677
FinRating, kova tuuli434.61.1505
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0994
Triple Number Coastal/Long Distance Low0.9491
Triple Number Coastal/Long Distance Medium1.1999
Triple Number Coastal/Long Distance High1.3325
Triple Number Windward/Leeward Low0.7391
Triple Number Windward/Leeward Medium0.9788
Triple Number Windward/Leeward High1.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
For information
General Purpose Handicap (GPH)561.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Saronikos S All Purpose571.71.0496
Saronikos S Upwind646.10.9286
Saronikos S Downwind478.21.2548
Saronikos N All Purpose571.71.0496
Saronikos N Upwind674.50.8895
Saronikos N Downwind518.31.1577
Saronikos SW All Purpose572.21.0485
Saronikos SW Upwind663.00.9050
Saronikos SW Downwind479.91.2504
Saronikos NE All Purpose616.30.9735
Saronikos NE Upwind634.20.9461
Saronikos NE Downwind576.61.0405
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose522.51.1483
5-Band All Purpose Low762.40.7870
5-Band All Purpose L/M578.11.0379
5-Band All Purpose Med510.11.1763
5-Band All Purpose M/H469.21.2787
5-Band All Purpose High441.61.3588
Single Number Predominant Upwind544.71.1016
Single Number Predominant Reaching480.41.2489
Single Number Predominant Downwind505.91.1859
5-Band 50-50 Windward/Leeward Low952.10.6302
5-Band 50-50 Windward/Leeward L/M700.50.8565
5-Band 50-50 Windward/Leeward Med604.10.9932
5-Band 50-50 Windward/Leeward M/H552.71.0855
5-Band 50-50 Windward/Leeward High520.01.1538
5-Band 60-40 Windward/Leeward Low960.20.6249
5-Band 60-40 Windward/Leeward L/M710.10.8449
5-Band 60-40 Windward/Leeward Med616.90.9726
5-Band 60-40 Windward/Leeward M/H569.31.0539
5-Band 60-40 Windward/Leeward High541.51.1080
Triple Number 50-50 Windward/Leeward Low850.50.7055
Triple Number 50-50 Windward/Leeward Med613.10.9787
Triple Number 50-50 Windward/Leeward High544.21.1026
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward630.80.9512
Triple Number 60-40 Windward/Leeward Low858.70.6987
Triple Number 60-40 Windward/Leeward Med625.30.9596
Triple Number 60-40 Windward/Leeward High561.81.0679
Triple Number All-Purpose Low686.80.8737
Triple Number All-Purpose Med516.71.1613
Triple Number All-Purpose High461.81.2992
Triple Number Predominant Upwind Low704.80.8513
Triple Number Predominant Upwind Med538.31.1147
Triple Number Predominant Upwind High499.41.2014
Triple Number Predominant Reaching Low621.00.9662
Triple Number Predominant Reaching Med483.01.2421
Triple Number Predominant Reaching High415.91.4426
Triple Number Predominant Downwind Low678.60.8841
Triple Number Predominant Downwind Med498.51.2037
Triple Number Predominant Downwind High420.71.4263
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low632.2
Triple Number Coastal/Long Distance Medium500.0
Triple Number Coastal/Long Distance High450.3
Triple Number Windward/Leeward Low811.8
Triple Number Windward/Leeward Medium613.0
Triple Number Windward/Leeward High544.2
Predominantly Upwind545.7
Predominantly Downwind505.2
Predominantly Reaching486.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9491
Triple Number Coastal/Long Distance Medium1.1999
Triple Number Coastal/Long Distance High1.3325
Triple Number Windward/Leeward Low0.7391
Triple Number Windward/Leeward Medium0.9788
Triple Number Windward/Leeward High1.1026
Coastal/Long Distance1.0994
Predominantly Upwind1.0996
Predominantly Downwind1.1876
For information
General Purpose Handicap (GPH)561.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1936
Distanseseilas Trippeltall svak vind0.9491
Distanseseilas Trippeltall mellomvind1.1999
Distanseseilas Trippeltall sterk vind1.3325
Pølsebane Trippeltall svak vind0.7391
Pølsebane Trippeltall mellomvind0.9788
Pølsebane Trippeltall sterk vind1.1026
Motvind Singeltall1.0996
Medvind Singeltall1.1876
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Coastal/Long Distance545.81.0994
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind545.71.0996
Predominantly Downwind505.21.1876
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore497.61.2057
Cape Doctor Coastal418.11.4351
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9491
Triple Number Coastal/Long Distance Medium1.1999
Triple Number Coastal/Long Distance High1.3325
Triple Number Windward/Leeward Low0.7391
Triple Number Windward/Leeward Medium0.9788
Triple Number Windward/Leeward High1.1026
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9491
Triple Number Coastal/Long Distance Medium1.1999
Triple Number Coastal/Long Distance High1.3325
Triple Number Windward/Leeward Low0.7391
Triple Number Windward/Leeward Medium0.9788
Triple Number Windward/Leeward High1.1026
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Predominantly Upwind545.71.0996
Predominantly Downwind505.21.1876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance545.81.0994
Triple Number Coastal/Long Distance Low632.20.9491
Triple Number Coastal/Long Distance Medium500.01.1999
Triple Number Coastal/Long Distance High450.31.3325
Triple Number Windward/Leeward Low811.80.7391
Triple Number Windward/Leeward Medium613.00.9788
Triple Number Windward/Leeward High544.21.1026
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282.9893.5683.8578.1519.5487.0460.2415.0394.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP522.51.1483 Predom. Dn High400.81.4968 5B AP M/H456.81.3135 TriNum AP Low632.20.9491 Predom. Rc Low681.20.8807 5B AP High432.61.3870 TriNum AP Med500.11.1998 Predom. Rc L/M526.01.1408 5B SF Bay Low803.90.7463 TriNum AP High450.31.3325 Predom. Rc Med469.51.2780 5B SF Bay L/M667.90.8983 TriNum W/L Low850.50.7055 Predom. Rc M/H431.41.3907 5B SF Bay Med582.41.0302 TriNum W/L Med613.00.9788 Predom. Rc High404.51.4834 5B SF Bay M/H535.11.1213 TriNum W/L Hig544.21.1026 5B W/L Low952.10.6302 5B SF Bay High505.31.1875 Predom. Upwind568.21.0559 5B W/L L/M700.50.8565 ChiMac Up Low682.20.8795 Predom. Reaching498.81.2029 5B W/L Med604.10.9932 ChiMac Up Med618.30.9704 Predom. Downwind526.11.1404 5B W/L M/H552.71.0855 ChiMac Up High543.41.1041 Predom. Up Low773.80.7754 5B W/L High520.01.1538 ChiMac Off Low655.60.9152 Predom. Up L/M592.81.0121 W/L 60-40 Low960.20.6249 ChiMac Off Med582.81.0295 Predom. Up Med530.71.1306 W/L 60-40 L/M710.10.8449 ChiMac Off High494.51.2133 Predom. Up M/H498.71.2031 W/L 60-40 Med616.90.9726 ChiMac AP Low666.30.9005 Predom. Up High481.61.2457 W/L 60-40 M/H569.31.0539 ChiMac AP Med598.91.0019 Predom. Dn Low756.90.7927 W/L 60-40 High541.51.1080 ChiMac AP High518.11.1581 Predom. Dn L/M565.61.0609 5B AP Low698.60.8588 BayMac Cove Island764.40.7849 Predom. Dn Med490.41.2235 5B AP L/M558.01.0753 BayMac Shore759.00.7905 Predom. Dn M/H440.01.3636 5B AP Med494.01.2146 Harvest Moon442.51.3560      SA/DSPL Up25.36SA/DSPL Dn56.95
ORC Ref  03190004FLH Issued on 04/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
JACK SPARROWITA-16827
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)
ClassStram 40 mod.Measurement21/02/2025HINIT-STY40002D312Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.990Maximum beam4.004Draft2.530Displacement6,848Wetted area30.82IMS L11.306LSM011.124Accomod. length11.990Sink (kg/mm) 21.60
VCGD-0.067VCGM-0.127 RM Rated (kg·m) 153.1Limit of positive stability(°) 124.9 Stability Index 124.9 BLR index 0.0000Default crew weight801 Declared crew weight 810
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.105PIPA0.0026
EDL0.484ST10.042ST20.135
ST30.135ST40.088ST50.280
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.950IG17.235ISP18.645MDT10.130MDL10.240MDT20.082MDL20.198TL1.300MW0.235GO0.264
E5.550J4.650BAS1.800FSD0.034SFJSPL0.000WPLTPS6.600BD0.220MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date13/04/2017MeasurerFIV-120
SFFP0.000FFM1.364FF1.363LCFcl6.617SG1.0270
SAFP11.208FAM1.065FA1.066LCFsh6.887HBI1.192
W190.0W290.0W390.0W490.0
PD1531.0PD2536.7PD3533.2PD4540.6
WD11.530PLM9000.00GSA1.0RSA1.0RM152.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAneoprene 2 port-stbdWater15005.250.00Bpvc stbdFuel75158.850.00Cpvc portFuel2008.850.00Total deductible138.850.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2 x 105 Ah stbd565.650.00AEngine (IC)Lombardini 40 hp (Micro)Total deductible0
ORC Ref  03190004FLH Issued on 04/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
JACK SPARROWITA-16827
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.251.111.943.384.5050.7521/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentE0.070.661.252.493.684.8016.80YesNo 41.2826/02/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentE20.5318.4419.499.5010.0295%155.9427/06/2014G20.1217.2618.699.8310.0098%153.6326/02/2026A2F18.2016.8317.529.058.49107%130.4618/01/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004FLH Issued on 04/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org