International Certificate2026
BIGGER JOHNKAPOL-8478
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°43.3°41.2°39.5°39.4°39.3°39.2°39.7°40.9°
Beat VMG2.583.714.544.985.155.245.295.325.22
52°4.045.666.727.227.417.527.617.717.68
60°4.345.976.967.477.717.888.008.148.15
75°4.566.197.127.718.188.448.658.929.03
90°4.426.157.147.688.328.889.279.8310.20
110°4.546.387.498.238.759.239.7010.6411.73
120°4.396.277.448.359.149.7510.3511.5012.57
135°3.925.667.007.858.769.8911.1512.9914.78
150°3.244.736.017.017.808.579.5812.3816.03
Run VMG2.814.105.206.076.767.438.3010.7213.88
Gybe Angles139.4°141.7°145.3°150.2°151.4°148.7°145.8°144.2°148.4°
APH ToD:509.0CDL: 9.303APH ToT: 1.1788CertNo:26/2
BOAT
ClassGP 33DesignerCeccarelliBuilderStocznia UstkaAge date05/2009Series date05/2009Offset fileGP33-POL8478.offData filePOL8478
HULL
Length Overall9.980 mMaximum Beam2.990 mDraft2.230 mDisplacement2,408 kgDLR3.0967IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.552%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.3234.94Headsail Luffed25.3125.31Headsail FlyingSymmetricAsymmetric106.32106.32 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.39Storm Jib7.20Heavy Weather Jib19.44
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 87.7 kg·m Stability Index 126.4
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  03190004T7T Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BIGGER JOHNKAPOL-8478
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 VMG1397.4970.9793.5723.2699.7687.5680.5676.5689.6
52°891.0635.9535.7498.8486.1478.4473.0466.7468.8
60°829.0603.1516.9482.2466.9457.1450.3442.5441.9
75°788.6581.1505.6467.1440.2426.5416.4403.7398.7
90°815.0585.7504.4468.8432.9405.2388.2366.3353.0
110°793.2564.1480.7437.5411.6390.0371.3338.4307.0
120°820.0574.2483.7431.0393.7369.2347.8313.1286.3
135°918.9636.5514.5458.7410.8364.0322.9277.1243.6
150°1110.2760.4599.4513.3461.7419.9375.7290.9224.6
Run VMG1281.9878.0692.1592.6532.5484.8433.9335.9259.4
Selected Courses
Windward / Leeward1339.7924.5742.8657.9616.1586.2557.2506.2474.5
All purpose1017.4712.5587.0529.0495.9471.3450.0416.8396.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward635.20.9446
All purpose509.01.1788
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8028
Downwind "popa"1.0633
70% up, 30% down "Ilhabela"0.8665
30% up, 70% down "Ilhabela-inverso"0.9690
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Predominantly Upwind562.11.0673
Predominantly Downwind502.51.1939
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP525.91.1408 Predom. Rc High383.71.5636 5B SF Bay L/M687.40.8729 TriNum AP Low649.70.9234 Predom. Dn Low778.70.7705 5B SF Bay Med600.00.9999 TriNum AP Med508.41.1802 Predom. Dn L/M575.41.0428 5B SF Bay M/H541.11.1088 TriNum AP High442.91.3547 Predom. Dn Med488.81.2275 5B SF Bay High500.01.2000 TriNum W/L Low875.70.6851 Predom. Dn M/H416.51.4407 5B AP Low721.30.8318 TriNum W/L Med633.10.9477 Predom. Dn High364.61.6455 5B AP L/M571.61.0497 TriNum W/L Hig545.31.1003 ChiMac Up Low706.50.8493 5B AP Med501.01.1976 Predom. Upwind585.51.0248 ChiMac Up Med639.00.9390 5B AP M/H451.91.3277 Predom. Reaching499.71.2008 ChiMac Up High558.71.0740 5B AP High419.01.4320 Predom. Downwind523.41.1464 ChiMac Off Low670.30.8951 5B W/L Low982.80.6105 Predom. Up Low802.40.7477 ChiMac Off Med588.61.0194 5B W/L L/M720.90.8323 Predom. Up L/M611.70.9808 ChiMac Off High486.61.2331 5B W/L Med623.60.9622 Predom. Up Med547.01.0969 ChiMac AP Low685.90.8747 5B W/L M/H558.51.0744 Predom. Up M/H509.31.1781 ChiMac AP Med612.00.9803 5B W/L High509.51.1776 Predom. Up High489.71.2253 ChiMac AP High521.51.1506 W/L 60-40 Low992.90.6043 Predom. Rc Low704.80.8513 BayMac Cove Island789.40.7601 W/L 60-40 L/M732.90.8186 Predom. Rc L/M537.51.1162 BayMac Shore784.20.7651 W/L 60-40 Med640.40.9369 Predom. Rc Med469.31.2786 Harvest Moon428.41.4005 W/L 60-40 M/H583.31.0286 Predom. Rc M/H415.61.4437 5B SF Bay Low827.70.7249 W/L 60-40 High543.51.1039      SA/DSPL Up33.10SA/DSPL Dn78.05
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance554.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating554.01.0830
FinRating, kevyt tuuli968.41.0326
FinRating, kova tuuli418.91.1935
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0830
Triple Number Coastal/Long Distance Low0.9234
Triple Number Coastal/Long Distance Medium1.1803
Triple Number Coastal/Long Distance High1.3547
Triple Number Windward/Leeward Low0.7197
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
For information
General Purpose Handicap (GPH)570.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Saronikos S All Purpose575.51.0426
Saronikos S Upwind672.60.8921
Saronikos S Downwind455.91.3160
Saronikos N All Purpose615.90.9741
Saronikos N Upwind704.50.8517
Saronikos N Downwind518.71.1567
Saronikos SW All Purpose576.61.0407
Saronikos SW Upwind687.10.8733
Saronikos SW Downwind468.21.2814
Saronikos NE All Purpose635.70.9438
Saronikos NE Upwind659.80.9094
Saronikos NE Downwind585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose525.91.1408
5-Band All Purpose Low787.90.7615
5-Band All Purpose L/M592.51.0126
5-Band All Purpose Med517.21.1602
5-Band All Purpose M/H462.31.2978
5-Band All Purpose High426.91.4056
Single Number Predominant Upwind560.41.0707
Single Number Predominant Reaching481.21.2469
Single Number Predominant Downwind504.01.1904
5-Band 50-50 Windward/Leeward Low982.80.6105
5-Band 50-50 Windward/Leeward L/M720.90.8323
5-Band 50-50 Windward/Leeward Med623.60.9622
5-Band 50-50 Windward/Leeward M/H558.51.0744
5-Band 50-50 Windward/Leeward High509.51.1776
5-Band 60-40 Windward/Leeward Low992.90.6043
5-Band 60-40 Windward/Leeward L/M732.90.8186
5-Band 60-40 Windward/Leeward Med640.40.9369
5-Band 60-40 Windward/Leeward M/H583.31.0286
5-Band 60-40 Windward/Leeward High543.51.1039
Triple Number 50-50 Windward/Leeward Low875.70.6851
Triple Number 50-50 Windward/Leeward Med633.20.9476
Triple Number 50-50 Windward/Leeward High545.31.1003
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward652.50.9195
Triple Number 60-40 Windward/Leeward Low885.90.6773
Triple Number 60-40 Windward/Leeward Med649.00.9245
Triple Number 60-40 Windward/Leeward High572.41.0482
Triple Number All-Purpose Low707.40.8482
Triple Number All-Purpose Med525.31.1421
Triple Number All-Purpose High452.61.3257
Triple Number Predominant Upwind Low729.10.8230
Triple Number Predominant Upwind Med555.31.0806
Triple Number Predominant Upwind High513.01.1695
Triple Number Predominant Reaching Low640.00.9376
Triple Number Predominant Reaching Med487.31.2313
Triple Number Predominant Reaching High397.41.5098
Triple Number Predominant Downwind Low695.80.8623
Triple Number Predominant Downwind Med498.91.2027
Triple Number Predominant Downwind High389.21.5414
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low649.8
Triple Number Coastal/Long Distance Medium508.3
Triple Number Coastal/Long Distance High442.9
Triple Number Windward/Leeward Low833.7
Triple Number Windward/Leeward Medium633.1
Triple Number Windward/Leeward High545.3
Predominantly Upwind562.1
Predominantly Downwind502.5
Predominantly Reaching484.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9234
Triple Number Coastal/Long Distance Medium1.1803
Triple Number Coastal/Long Distance High1.3547
Triple Number Windward/Leeward Low0.7197
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.1003
Coastal/Long Distance1.0830
Predominantly Upwind1.0673
Predominantly Downwind1.1939
For information
General Purpose Handicap (GPH)570.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1788
Distanseseilas Trippeltall svak vind0.9234
Distanseseilas Trippeltall mellomvind1.1803
Distanseseilas Trippeltall sterk vind1.3547
Pølsebane Trippeltall svak vind0.7197
Pølsebane Trippeltall mellomvind0.9477
Pølsebane Trippeltall sterk vind1.1003
Motvind Singeltall1.0673
Medvind Singeltall1.1939
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Coastal/Long Distance554.01.0830
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind562.11.0673
Predominantly Downwind502.51.1939
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore484.01.2397
Cape Doctor Coastal402.31.4913
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9234
Triple Number Coastal/Long Distance Medium1.1803
Triple Number Coastal/Long Distance High1.3547
Triple Number Windward/Leeward Low0.7197
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.1003
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9234
Triple Number Coastal/Long Distance Medium1.1803
Triple Number Coastal/Long Distance High1.3547
Triple Number Windward/Leeward Low0.7197
Triple Number Windward/Leeward Medium0.9477
Triple Number Windward/Leeward High1.1003
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Predominantly Upwind562.11.0673
Predominantly Downwind502.51.1939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance554.01.0830
Triple Number Coastal/Long Distance Low649.80.9234
Triple Number Coastal/Long Distance Medium508.31.1803
Triple Number Coastal/Long Distance High442.91.3547
Triple Number Windward/Leeward Low833.70.7197
Triple Number Windward/Leeward Medium633.10.9477
Triple Number Windward/Leeward High545.31.1003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1333.9919.8699.5593.9531.4490.7453.7392.5370.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP525.91.1408 Predom. Dn High364.61.6455 5B AP M/H451.91.3277 TriNum AP Low649.70.9234 Predom. Rc Low704.80.8513 5B AP High419.01.4320 TriNum AP Med508.41.1802 Predom. Rc L/M537.51.1162 5B SF Bay Low827.70.7249 TriNum AP High442.91.3547 Predom. Rc Med469.31.2786 5B SF Bay L/M687.40.8729 TriNum W/L Low875.70.6851 Predom. Rc M/H415.61.4437 5B SF Bay Med600.00.9999 TriNum W/L Med633.10.9477 Predom. Rc High383.71.5636 5B SF Bay M/H541.11.1088 TriNum W/L Hig545.31.1003 5B W/L Low982.80.6105 5B SF Bay High500.01.2000 Predom. Upwind585.51.0248 5B W/L L/M720.90.8323 ChiMac Up Low706.50.8493 Predom. Reaching499.71.2008 5B W/L Med623.60.9622 ChiMac Up Med639.00.9390 Predom. Downwind523.41.1464 5B W/L M/H558.51.0744 ChiMac Up High558.71.0740 Predom. Up Low802.40.7477 5B W/L High509.51.1776 ChiMac Off Low670.30.8951 Predom. Up L/M611.70.9808 W/L 60-40 Low992.90.6043 ChiMac Off Med588.61.0194 Predom. Up Med547.01.0969 W/L 60-40 L/M732.90.8186 ChiMac Off High486.61.2331 Predom. Up M/H509.31.1781 W/L 60-40 Med640.40.9369 ChiMac AP Low685.90.8747 Predom. Up High489.71.2253 W/L 60-40 M/H583.31.0286 ChiMac AP Med612.00.9803 Predom. Dn Low778.70.7705 W/L 60-40 High543.51.1039 ChiMac AP High521.51.1506 Predom. Dn L/M575.41.0428 5B AP Low721.30.8318 BayMac Cove Island789.40.7601 Predom. Dn Med488.81.2275 5B AP L/M571.61.0497 BayMac Shore784.20.7651 Predom. Dn M/H416.51.4407 5B AP Med501.01.1976 Harvest Moon428.41.4005      SA/DSPL Up33.10SA/DSPL Dn78.05
ORC Ref  03190004T7T Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BIGGER JOHNKAPOL-8478
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)
ClassGP 33Measurement21/02/2025HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall9.980Maximum beam2.990Draft2.230Displacement2,408Wetted area19.53IMS L9.497LSM09.195Accomod. length9.717Sink (kg/mm) 15.18
VCGD-0.357VCGM-0.367 RM Rated (kg·m) 87.7Limit of positive stability(°) 132.0 Stability Index 126.4 BLR index 0.0000Default crew weight611 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBWPIPA0.0026
EDL0.830ST10.042ST20.134
ST30.134ST40.090ST50.250
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.680IG12.000ISP14.015MDT10.100MDL10.175MDT20.100MDL20.166TL1.400MW0.175GO0.175
E4.680J3.800BAS1.408FSD0.030SFJ0.067SPLWPLTPS5.910BD0.146MWT81.40MCG5.220
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date21/02/2025MeasurerFIV-134
SFFP0.031FFM1.054FF1.059LCFcl5.434SG1.0050
SAFP9.415FAM0.847FA0.849LCFsh5.613HBI0.967
W165.0W265.0W365.0W465.0
PD1607.1PD2606.0PD3606.2PD4606.4
WD10.300PLM9000.00GSA1.0RSA1.0RM86.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAplasticFuel4306.53Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCGDMiscellaneouscooking stove tilting with little gas bottle14.40BBattery60 Ah engine port295.38CBattery2 x 92 Ah services port-stbd565.95AEngine (IC)Lombardini 20 hpTotal deductible0
ORC Ref  03190004T7T Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BIGGER JOHNKAPOL-8478
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.300.991.662.833.8434.3230/05/2025A0.160.841.512.653.5632.1521/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.060.601.152.103.044.0212.20NoNo 25.3130/05/2025D0.060.510.981.962.973.9612.12NoNo 23.9806/08/2025J2,5A0.090.541.011.972.953.9312.10YesNo 23.9821/02/2025B0.103.7010.35NoNo 19.6121/02/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentC15.7813.7014.748.708.48103%106.3223/04/2025A2D15.5313.4814.518.488.35102%102.1928/04/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03190004T7T Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org