International Certificate2026
BLUE SPITFIREITA-12846
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 Angles44.8°41.9°39.8°37.6°37.4°37.4°37.5°38.2°40.4°
Beat VMG2.483.494.224.574.684.734.764.764.57
52°3.845.236.096.426.546.616.676.726.65
60°4.095.476.266.596.756.856.937.016.98
75°4.265.616.356.787.077.247.387.557.63
90°4.135.686.486.807.227.577.848.218.45
110°4.165.736.637.227.678.038.399.079.53
120°4.025.586.517.177.818.428.949.8610.81
135°3.545.026.106.737.368.109.0111.1913.15
150°2.934.235.326.176.717.247.849.7713.22
Run VMG2.543.664.605.355.966.476.978.4611.45
Gybe Angles139.4°143.0°147.4°151.4°163.0°167.8°165.7°141.4°145.8°
APH ToD:576.6CDL: 7.501APH ToT: 1.0406CertNo:26/2
BOAT
ClassOne Design 27DesignerBesozziBuilderGam.mo StampiAge date03/1994Series date03/1994Offset fileOD27.OFFData fileI12846
HULL
Length Overall8.085 mMaximum Beam2.812 mDraft1.890 mDisplacement1,363 kgDLR3.9818IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight420 kg(declared)Minimum weight290 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.7023.24Headsail Luffed15.4715.47Headsail FlyingSymmetric43.9345.42Asymmetric53.2053.20 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.73Storm Jib5.04Heavy Weather Jib13.60
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 22.3 kg·m Stability Index 94.8
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  03190004LPP Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BLUE SPITFIREITA-12846
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 VMG1452.01032.4853.7788.1769.9761.9757.0757.0787.1
52°937.0688.0591.2561.1550.4544.3540.0535.7541.7
60°880.2658.3575.5546.4533.3525.5519.8513.2515.6
75°845.2641.4566.6531.3509.2497.0488.1476.5472.0
90°870.8634.0555.7529.2498.5475.6459.4438.7425.8
110°864.9628.6543.0498.5469.1448.1429.1397.1377.7
120°895.9645.3553.3501.9460.7427.6402.9365.3333.0
135°1016.4717.3590.6534.6489.0444.5399.7321.8273.8
150°1229.6852.0677.3583.5536.2497.2459.4368.4272.4
Run VMG1419.8983.8782.0672.7604.1556.0516.7425.4314.5
Selected Courses
Windward / Leeward1435.91008.1817.8730.4687.0658.9636.9591.2550.8
All purpose1092.0780.3651.6595.0563.0540.4521.3486.8462.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward709.40.8458
All purpose576.61.0406
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7343
Downwind "popa"0.9250
70% up, 30% down "Ilhabela"0.7827
30% up, 70% down "Ilhabela-inverso"0.8581
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Predominantly Upwind629.50.9532
Predominantly Downwind575.81.0421
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP597.01.0051 Predom. Rc High450.21.3326 5B SF Bay L/M759.30.7902 TriNum AP Low716.00.8380 Predom. Dn Low860.40.6973 5B SF Bay Med672.20.8926 TriNum AP Med575.41.0427 Predom. Dn L/M649.10.9244 5B SF Bay M/H617.90.9711 TriNum AP High513.11.1693 Predom. Dn Med561.71.0681 5B SF Bay High577.71.0385 TriNum W/L Low956.50.6273 Predom. Dn M/H490.91.2221 5B AP Low791.60.7580 TriNum W/L Med705.40.8506 Predom. Dn High432.31.3879 5B AP L/M637.50.9412 TriNum W/L Hig625.30.9596 ChiMac Up Low770.60.7786 5B AP Med568.41.0556 Predom. Upwind653.40.9183 ChiMac Up Med705.20.8508 5B AP M/H522.21.1490 Predom. Reaching568.21.0559 ChiMac Up High627.30.9565 5B AP High488.61.2280 Predom. Downwind597.31.0045 ChiMac Off Low748.30.8018 5B W/L Low1067.50.5621 Predom. Up Low864.60.6940 ChiMac Off Med664.70.9027 5B W/L L/M795.70.7540 Predom. Up L/M675.80.8878 ChiMac Off High559.31.0727 5B W/L Med696.20.8619 Predom. Up Med615.30.9751 ChiMac AP Low756.30.7933 5B W/L M/H637.10.9418 Predom. Up M/H581.51.0319 ChiMac AP Med682.80.8788 5B W/L High592.11.0133 Predom. Up High562.41.0669 ChiMac AP High592.01.0135 W/L 60-40 Low1072.50.5594 Predom. Rc Low770.40.7789 BayMac Cove Island864.80.6938 W/L 60-40 L/M805.50.7449 Predom. Rc L/M603.00.9951 BayMac Shore858.40.6990 W/L 60-40 Med712.40.8422 Predom. Rc Med538.81.1136 Harvest Moon496.81.2078 W/L 60-40 M/H661.40.9071 Predom. Rc M/H487.31.2313 5B SF Bay Low903.00.6645 W/L 60-40 High626.10.9583      SA/DSPL Up31.01SA/DSPL Dn61.67
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance624.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating624.90.9601
FinRating, kevyt tuuli1051.30.9512
FinRating, kova tuuli489.11.0223
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9601
Triple Number Coastal/Long Distance Low0.8380
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6572
Triple Number Windward/Leeward Medium0.8506
Triple Number Windward/Leeward High0.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
For information
General Purpose Handicap (GPH)641.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Saronikos S All Purpose643.20.9329
Saronikos S Upwind735.80.8155
Saronikos S Downwind528.61.1352
Saronikos N All Purpose685.70.8750
Saronikos N Upwind768.70.7805
Saronikos N Downwind591.61.0142
Saronikos SW All Purpose640.80.9364
Saronikos SW Upwind747.90.8022
Saronikos SW Downwind536.71.1179
Saronikos NE All Purpose705.00.8510
Saronikos NE Upwind722.70.8302
Saronikos NE Downwind658.00.9119
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose597.01.0051
5-Band All Purpose Low859.00.6985
5-Band All Purpose L/M660.80.9079
5-Band All Purpose Med587.51.0213
5-Band All Purpose M/H535.71.1200
5-Band All Purpose High497.71.2055
Single Number Predominant Upwind627.60.9560
Single Number Predominant Reaching549.51.0919
Single Number Predominant Downwind577.51.0390
5-Band 50-50 Windward/Leeward Low1067.50.5621
5-Band 50-50 Windward/Leeward L/M795.70.7540
5-Band 50-50 Windward/Leeward Med696.20.8619
5-Band 50-50 Windward/Leeward M/H637.10.9418
5-Band 50-50 Windward/Leeward High592.11.0133
5-Band 60-40 Windward/Leeward Low1072.50.5594
5-Band 60-40 Windward/Leeward L/M805.50.7449
5-Band 60-40 Windward/Leeward Med712.40.8422
5-Band 60-40 Windward/Leeward M/H661.40.9071
5-Band 60-40 Windward/Leeward High626.10.9583
Triple Number 50-50 Windward/Leeward Low956.50.6273
Triple Number 50-50 Windward/Leeward Med705.40.8506
Triple Number 50-50 Windward/Leeward High625.30.9596
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward725.80.8267
Triple Number 60-40 Windward/Leeward Low962.70.6233
Triple Number 60-40 Windward/Leeward Med720.50.8327
Triple Number 60-40 Windward/Leeward High651.80.9205
Triple Number All-Purpose Low776.70.7725
Triple Number All-Purpose Med595.21.0080
Triple Number All-Purpose High525.51.1418
Triple Number Predominant Upwind Low792.40.7572
Triple Number Predominant Upwind Med622.90.9632
Triple Number Predominant Upwind High585.21.0253
Triple Number Predominant Reaching Low704.80.8513
Triple Number Predominant Reaching Med556.11.0789
Triple Number Predominant Reaching High467.31.2839
Triple Number Predominant Downwind Low773.40.7758
Triple Number Predominant Downwind Med571.91.0491
Triple Number Predominant Downwind High462.21.2981
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low716.0
Triple Number Coastal/Long Distance Medium575.4
Triple Number Coastal/Long Distance High513.1
Triple Number Windward/Leeward Low913.0
Triple Number Windward/Leeward Medium705.4
Triple Number Windward/Leeward High625.3
Predominantly Upwind629.5
Predominantly Downwind575.8
Predominantly Reaching554.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8380
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6572
Triple Number Windward/Leeward Medium0.8506
Triple Number Windward/Leeward High0.9596
Coastal/Long Distance0.9601
Predominantly Upwind0.9532
Predominantly Downwind1.0421
For information
General Purpose Handicap (GPH)641.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0406
Distanseseilas Trippeltall svak vind0.8380
Distanseseilas Trippeltall mellomvind1.0428
Distanseseilas Trippeltall sterk vind1.1693
Pølsebane Trippeltall svak vind0.6572
Pølsebane Trippeltall mellomvind0.8506
Pølsebane Trippeltall sterk vind0.9596
Motvind Singeltall0.9532
Medvind Singeltall1.0421
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Coastal/Long Distance624.90.9601
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind629.50.9532
Predominantly Downwind575.81.0421
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore562.91.0659
Cape Doctor Coastal470.01.2766
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8380
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6572
Triple Number Windward/Leeward Medium0.8506
Triple Number Windward/Leeward High0.9596
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8380
Triple Number Coastal/Long Distance Medium1.0428
Triple Number Coastal/Long Distance High1.1693
Triple Number Windward/Leeward Low0.6572
Triple Number Windward/Leeward Medium0.8506
Triple Number Windward/Leeward High0.9596
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Predominantly Upwind629.50.9532
Predominantly Downwind575.81.0421
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.90.9601
Triple Number Coastal/Long Distance Low716.00.8380
Triple Number Coastal/Long Distance Medium575.41.0428
Triple Number Coastal/Long Distance High513.11.1693
Triple Number Windward/Leeward Low913.00.6572
Triple Number Windward/Leeward Medium705.40.8506
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1434.31005.7772.4663.7601.0560.8525.4462.4434.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP597.01.0051 Predom. Dn High432.31.3879 5B AP M/H522.21.1490 TriNum AP Low716.00.8380 Predom. Rc Low770.40.7789 5B AP High488.61.2280 TriNum AP Med575.41.0427 Predom. Rc L/M603.00.9951 5B SF Bay Low903.00.6645 TriNum AP High513.11.1693 Predom. Rc Med538.81.1136 5B SF Bay L/M759.30.7902 TriNum W/L Low956.50.6273 Predom. Rc M/H487.31.2313 5B SF Bay Med672.20.8926 TriNum W/L Med705.40.8506 Predom. Rc High450.21.3326 5B SF Bay M/H617.90.9711 TriNum W/L Hig625.30.9596 5B W/L Low1067.50.5621 5B SF Bay High577.71.0385 Predom. Upwind653.40.9183 5B W/L L/M795.70.7540 ChiMac Up Low770.60.7786 Predom. Reaching568.21.0559 5B W/L Med696.20.8619 ChiMac Up Med705.20.8508 Predom. Downwind597.31.0045 5B W/L M/H637.10.9418 ChiMac Up High627.30.9565 Predom. Up Low864.60.6940 5B W/L High592.11.0133 ChiMac Off Low748.30.8018 Predom. Up L/M675.80.8878 W/L 60-40 Low1072.50.5594 ChiMac Off Med664.70.9027 Predom. Up Med615.30.9751 W/L 60-40 L/M805.50.7449 ChiMac Off High559.31.0727 Predom. Up M/H581.51.0319 W/L 60-40 Med712.40.8422 ChiMac AP Low756.30.7933 Predom. Up High562.41.0669 W/L 60-40 M/H661.40.9071 ChiMac AP Med682.80.8788 Predom. Dn Low860.40.6973 W/L 60-40 High626.10.9583 ChiMac AP High592.01.0135 Predom. Dn L/M649.10.9244 5B AP Low791.60.7580 BayMac Cove Island864.80.6938 Predom. Dn Med561.71.0681 5B AP L/M637.50.9412 BayMac Shore858.40.6990 Predom. Dn M/H490.91.2221 5B AP Med568.41.0556 Harvest Moon496.81.2078      SA/DSPL Up31.01SA/DSPL Dn61.67
ORC Ref  03190004LPP Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BLUE SPITFIREITA-12846
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)
ClassOne Design 27Measurement07/11/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.085Maximum beam2.812Draft1.890Displacement1,363Wetted area11.73IMS L7.479LSM06.995Accomod. length8.085Sink (kg/mm) 9.10
VCGD0.084VCGM0.110 RM Rated (kg·m) 22.3Limit of positive stability(°) 102.4 Stability Index 94.8 BLR index 0.0000Default crew weight413 Declared crew weight 420
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P9.880IG9.949ISP10.949MDT10.080MDL10.120MDT20.075MDL20.080TL1.600MW0.115GO0.140
E3.890J2.870BAS1.319FSD0.027SFJ0.120SPL3.520WPLTPS3.520BD0.135MWT44.40MCG4.560
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date07/11/2024MeasurerFIV-162CommentCondizioni ottime
SFFP0.149FFM0.859FF0.860LCFcl4.482SG1.0190
SAFP7.828FAM0.708FA0.709LCFsh4.680HBI0.780
W115.1W215.1W315.1W415.1
PD1508.1PD2519.7PD3523.1PD4517.2
WD9.670PLM9000.00GSA1.0RSA1.0RM22.2
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGAFixed3 lead blocks cl355.19Fixed Ballast Total35
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGAEngine (IC)Yamaha 6 Hp - in dinette4.50Total deductible
ORC Ref  03190004LPP Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BLUE SPITFIREITA-12846
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.250.851.452.433.2422.7007/11/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.080.430.801.582.393.249.62YesNo 15.4707/11/2024J1B0.100.450.781.452.112.769.63YesNo 13.8407/11/2024J3
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA9.429.429.425.625.5043.9307/11/2024S1
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB11.4510.0010.735.886.2494%53.2007/11/2024A2A11.4410.0010.725.866.2694%53.0607/11/2024A1
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03190004LPP Issued on 16/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org