Club Certificate2026
PRINCESS AURORAITA-2812
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 Angles45.0°42.3°39.6°37.8°36.8°36.4°36.2°36.6°38.1°
Beat VMG2.433.424.124.554.734.824.884.914.82
52°3.775.145.966.376.566.666.726.806.78
60°4.015.376.146.526.736.856.947.047.06
75°4.175.506.276.656.947.167.317.517.61
90°4.065.596.406.737.017.347.628.008.24
110°4.155.766.617.147.557.868.158.719.26
120°4.035.626.567.147.698.208.629.4410.31
135°3.585.056.166.827.428.068.8110.7712.62
150°2.974.275.366.226.817.307.839.5512.86
Run VMG2.573.704.645.385.936.336.788.2711.14
Gybe Angles140.2°143.9°148.0°150.4°154.1°152.3°150.3°143.4°145.9°
APH ToD:578.6CDL: 7.822APH ToT: 1.0369CertNo:26/1
BOAT
ClassFranchi 28DesignerPiccoBuilderFranchi YachtsAge date09/2002Series date09/2002Offset filePICCO28N.OFFData fileI2812
HULL
Length Overall8.210 mMaximum Beam2.544 mDraft1.869 mDisplacement1,958 kgDLR3.9514IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.355m
CREW
Maximum weight480 kg(declared)Minimum weight350 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.3725.14Headsail Luffed18.5418.54Headsail FlyingSymmetricAsymmetric76.9076.90 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.63Storm Jib5.65Heavy Weather Jib15.24
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 38.2 kg·m Stability Index 123.5
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  03190004QCM Issued on 19/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PRINCESS AURORAITA-2812
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 VMG1481.01052.8874.5792.0761.7747.1738.3732.7747.5
52°954.8700.4603.7564.7548.8540.9535.5529.8530.8
60°897.0670.1586.0551.9534.7525.5519.0511.1510.0
75°863.0654.0574.3541.3518.6502.6492.5479.1473.3
90°887.0643.6562.3534.6513.4490.2472.6450.2437.1
110°866.9625.2544.5504.5476.6458.1441.8413.1388.9
120°893.5640.3548.4504.2468.1439.2417.7381.5349.2
135°1006.1713.5584.7527.6485.2446.7408.6334.3285.3
150°1212.9842.4672.2579.2528.8493.0459.6377.0279.9
Run VMG1400.6972.7776.2668.7606.7568.3530.7435.3323.2
Selected Courses
Windward / Leeward1440.81012.8825.4730.3684.2657.7634.5584.0535.4
All purpose1098.7785.3657.3597.0564.1541.8523.0487.7458.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward708.70.8466
All purpose578.61.0369
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7369
Downwind "popa"0.9214
70% up, 30% down "Ilhabela"0.7840
30% up, 70% down "Ilhabela-inverso"0.8570
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Predominantly Upwind631.20.9506
Predominantly Downwind578.41.0374
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.21.0013 Predom. Rc High455.61.3171 5B SF Bay L/M762.40.7870 TriNum AP Low721.30.8319 Predom. Dn Low859.50.6981 5B SF Bay Med669.90.8957 TriNum AP Med577.31.0394 Predom. Dn L/M648.50.9253 5B SF Bay M/H613.40.9782 TriNum AP High514.51.1663 Predom. Dn Med563.41.0650 5B SF Bay High569.91.0528 TriNum W/L Low961.70.6239 Predom. Dn M/H497.31.2064 5B AP Low795.50.7542 TriNum W/L Med704.70.8514 Predom. Dn High438.61.3681 5B AP L/M641.10.9359 TriNum W/L Hig621.40.9656 ChiMac Up Low778.50.7707 5B AP Med570.11.0524 Predom. Upwind654.60.9166 ChiMac Up Med709.40.8458 5B AP M/H523.71.1458 Predom. Reaching572.51.0480 ChiMac Up High627.20.9566 5B AP High488.81.2274 Predom. Downwind599.31.0012 ChiMac Off Low747.70.8024 5B W/L Low1072.90.5592 Predom. Up Low876.50.6846 ChiMac Off Med665.20.9019 5B W/L L/M798.60.7513 Predom. Up L/M681.80.8800 ChiMac Off High561.81.0680 5B W/L Med695.00.8633 Predom. Up Med615.30.9752 ChiMac AP Low760.40.7891 5B W/L M/H634.00.9463 Predom. Up M/H578.01.0381 ChiMac AP Med685.60.8751 5B W/L High584.31.0268 Predom. Up High555.71.0797 ChiMac AP High593.71.0107 W/L 60-40 Low1081.40.5548 Predom. Rc Low776.00.7732 BayMac Cove Island868.10.6912 W/L 60-40 L/M809.90.7408 Predom. Rc L/M606.10.9899 BayMac Shore862.20.6959 W/L 60-40 Med710.30.8447 Predom. Rc Med542.61.1058 Harvest Moon504.81.1886 W/L 60-40 M/H655.40.9155 Predom. Rc M/H493.11.2167 5B SF Bay Low909.70.6595 W/L 60-40 High614.70.9761      SA/DSPL Up27.36SA/DSPL Dn64.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance626.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating626.90.9570
FinRating, kevyt tuuli1056.10.9468
FinRating, kova tuuli489.71.0211
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9570
Triple Number Coastal/Long Distance Low0.8319
Triple Number Coastal/Long Distance Medium1.0394
Triple Number Coastal/Long Distance High1.1663
Triple Number Windward/Leeward Low0.6528
Triple Number Windward/Leeward Medium0.8514
Triple Number Windward/Leeward High0.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
For information
General Purpose Handicap (GPH)644.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Saronikos S All Purpose648.90.9247
Saronikos S Upwind742.80.8078
Saronikos S Downwind532.61.1266
Saronikos N All Purpose685.80.8750
Saronikos N Upwind774.20.7750
Saronikos N Downwind590.81.0155
Saronikos SW All Purpose648.70.9250
Saronikos SW Upwind759.20.7903
Saronikos SW Downwind539.61.1120
Saronikos NE All Purpose706.50.8493
Saronikos NE Upwind729.20.8228
Saronikos NE Downwind656.90.9135
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose599.21.0013
5-Band All Purpose Low864.80.6938
5-Band All Purpose L/M663.90.9038
5-Band All Purpose Med589.01.0187
5-Band All Purpose M/H537.81.1157
5-Band All Purpose High498.01.2048
Single Number Predominant Upwind629.80.9527
Single Number Predominant Reaching554.01.0830
Single Number Predominant Downwind579.61.0352
5-Band 50-50 Windward/Leeward Low1072.90.5592
5-Band 50-50 Windward/Leeward L/M798.60.7513
5-Band 50-50 Windward/Leeward Med695.00.8633
5-Band 50-50 Windward/Leeward M/H634.00.9463
5-Band 50-50 Windward/Leeward High584.31.0268
5-Band 60-40 Windward/Leeward Low1081.40.5548
5-Band 60-40 Windward/Leeward L/M809.90.7408
5-Band 60-40 Windward/Leeward Med710.30.8447
5-Band 60-40 Windward/Leeward M/H655.40.9155
5-Band 60-40 Windward/Leeward High614.70.9761
Triple Number 50-50 Windward/Leeward Low961.70.6239
Triple Number 50-50 Windward/Leeward Med704.80.8513
Triple Number 50-50 Windward/Leeward High621.40.9656
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward724.30.8284
Triple Number 60-40 Windward/Leeward Low970.80.6180
Triple Number 60-40 Windward/Leeward Med719.30.8341
Triple Number 60-40 Windward/Leeward High644.80.9306
Triple Number All-Purpose Low781.90.7673
Triple Number All-Purpose Med596.61.0057
Triple Number All-Purpose High527.31.1380
Triple Number Predominant Upwind Low802.20.7479
Triple Number Predominant Upwind Med623.70.9620
Triple Number Predominant Upwind High580.01.0344
Triple Number Predominant Reaching Low709.80.8454
Triple Number Predominant Reaching Med558.81.0737
Triple Number Predominant Reaching High473.61.2668
Triple Number Predominant Downwind Low773.10.7761
Triple Number Predominant Downwind Med573.01.0471
Triple Number Predominant Downwind High469.91.2769
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low721.2
Triple Number Coastal/Long Distance Medium577.3
Triple Number Coastal/Long Distance High514.4
Triple Number Windward/Leeward Low919.1
Triple Number Windward/Leeward Medium704.7
Triple Number Windward/Leeward High621.4
Predominantly Upwind631.2
Predominantly Downwind578.4
Predominantly Reaching559.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8319
Triple Number Coastal/Long Distance Medium1.0394
Triple Number Coastal/Long Distance High1.1663
Triple Number Windward/Leeward Low0.6528
Triple Number Windward/Leeward Medium0.8514
Triple Number Windward/Leeward High0.9656
Coastal/Long Distance0.9570
Predominantly Upwind0.9506
Predominantly Downwind1.0374
For information
General Purpose Handicap (GPH)644.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0369
Distanseseilas Trippeltall svak vind0.8319
Distanseseilas Trippeltall mellomvind1.0394
Distanseseilas Trippeltall sterk vind1.1663
Pølsebane Trippeltall svak vind0.6528
Pølsebane Trippeltall mellomvind0.8514
Pølsebane Trippeltall sterk vind0.9656
Motvind Singeltall0.9506
Medvind Singeltall1.0374
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Coastal/Long Distance626.90.9570
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind631.20.9506
Predominantly Downwind578.41.0374
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore550.01.0910
Cape Doctor Coastal467.61.2832
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8319
Triple Number Coastal/Long Distance Medium1.0394
Triple Number Coastal/Long Distance High1.1663
Triple Number Windward/Leeward Low0.6528
Triple Number Windward/Leeward Medium0.8514
Triple Number Windward/Leeward High0.9656
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8319
Triple Number Coastal/Long Distance Medium1.0394
Triple Number Coastal/Long Distance High1.1663
Triple Number Windward/Leeward Low0.6528
Triple Number Windward/Leeward Medium0.8514
Triple Number Windward/Leeward High0.9656
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Predominantly Upwind631.20.9506
Predominantly Downwind578.41.0374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance626.90.9570
Triple Number Coastal/Long Distance Low721.20.8319
Triple Number Coastal/Long Distance Medium577.31.0394
Triple Number Coastal/Long Distance High514.41.1663
Triple Number Windward/Leeward Low919.10.6528
Triple Number Windward/Leeward Medium704.70.8514
Triple Number Windward/Leeward High621.40.9656
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.81008.8778.7664.7600.6561.9527.9467.7437.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.21.0013 Predom. Dn High438.61.3681 5B AP M/H523.71.1458 TriNum AP Low721.30.8319 Predom. Rc Low776.00.7732 5B AP High488.81.2274 TriNum AP Med577.31.0394 Predom. Rc L/M606.10.9899 5B SF Bay Low909.70.6595 TriNum AP High514.51.1663 Predom. Rc Med542.61.1058 5B SF Bay L/M762.40.7870 TriNum W/L Low961.70.6239 Predom. Rc M/H493.11.2167 5B SF Bay Med669.90.8957 TriNum W/L Med704.70.8514 Predom. Rc High455.61.3171 5B SF Bay M/H613.40.9782 TriNum W/L Hig621.40.9656 5B W/L Low1072.90.5592 5B SF Bay High569.91.0528 Predom. Upwind654.60.9166 5B W/L L/M798.60.7513 ChiMac Up Low778.50.7707 Predom. Reaching572.51.0480 5B W/L Med695.00.8633 ChiMac Up Med709.40.8458 Predom. Downwind599.31.0012 5B W/L M/H634.00.9463 ChiMac Up High627.20.9566 Predom. Up Low876.50.6846 5B W/L High584.31.0268 ChiMac Off Low747.70.8024 Predom. Up L/M681.80.8800 W/L 60-40 Low1081.40.5548 ChiMac Off Med665.20.9019 Predom. Up Med615.30.9752 W/L 60-40 L/M809.90.7408 ChiMac Off High561.81.0680 Predom. Up M/H578.01.0381 W/L 60-40 Med710.30.8447 ChiMac AP Low760.40.7891 Predom. Up High555.71.0797 W/L 60-40 M/H655.40.9155 ChiMac AP Med685.60.8751 Predom. Dn Low859.50.6981 W/L 60-40 High614.70.9761 ChiMac AP High593.71.0107 Predom. Dn L/M648.50.9253 5B AP Low795.50.7542 BayMac Cove Island868.10.6912 Predom. Dn Med563.41.0650 5B AP L/M641.10.9359 BayMac Shore862.20.6959 Predom. Dn M/H497.31.2064 5B AP Med570.11.0524 Harvest Moon504.81.1886      SA/DSPL Up27.36SA/DSPL Dn64.56
ORC Ref  03190004QCM Issued on 19/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PRINCESS AURORAITA-2812
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)
ClassFranchi 28Measurement24/11/2012HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall8.210Maximum beam2.544Draft1.869Displacement1,958Wetted area13.74IMS L7.957LSM07.912Accomod. length8.210Sink (kg/mm) 10.47
VCGD-0.150VCGM-0.237 RM Rated (kg·m) 38.2Limit of positive stability(°) 126.2 Stability Index 123.5 BLR index 0.0000Default crew weight493 Declared crew weight 480
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.355PBW0.100PIPA0.0029
EDL1.410ST10.051ST20.135
ST30.135ST40.090ST50.300
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.200IG10.620ISP10.815MDT10.080MDL10.130MDT20.060MDL20.100TL1.200MW0.130GO0.131
E3.710J3.190BAS1.470FSD0.027SFJ0.192SPLWPLTPS5.100BD0.160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date18/05/2026
SFFP0.021FFM1.014FF1.014LCFcl4.671SG1.0250
SAFP8.065FAM0.771FA0.771LCFsh4.836HBI0.814
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004QCM Issued on 19/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PRINCESS AURORAITA-2812
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.150.901.632.643.3524.3724/11/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.060.470.951.812.643.3210.55YesNo 18.5411/07/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA12.6411.2011.927.817.47105%76.9024/11/2012
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03190004QCM Issued on 19/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org