International Certificate2026
PATRICIAITA-17901
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 Angles46.5°43.4°41.4°39.9°38.9°38.4°38.1°38.4°39.1°
Beat VMG2.693.874.765.375.705.875.986.086.06
52°4.255.947.107.838.198.368.468.588.61
60°4.606.287.408.098.438.618.718.848.88
75°4.876.537.628.278.648.889.059.269.38
90°4.726.407.688.358.678.989.259.649.91
110°4.686.577.908.659.109.429.6710.1310.54
120°4.526.427.798.589.109.559.9910.6411.25
135°3.995.767.168.158.769.269.7710.9912.64
150°3.294.816.097.208.088.659.089.9811.18
Run VMG2.854.175.286.247.017.557.998.749.68
Gybe Angles138.4°141.7°145.1°148.4°151.4°154.0°158.4°161.0°145.3°
APH ToD:484.1CDL: 12.234APH ToT: 1.2395CertNo:26/6
BOAT
ClassFirst 50DesignerBriandBuilderBeneteauAge date06/2007Series date01/2006Offset fileFIRST-50.offData fileI17901
HULL
Length Overall14.975 mMaximum Beam4.370 mDraft2.781 mDisplacement12,742 kgDLR5.8294IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.500m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail68.8269.93Headsail Luffed56.8056.80Headsail FlyingSymmetricAsymmetric189.81189.81 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail20.99Storm Jib18.36Heavy Weather Jib49.56
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 355.0 kg·m Stability Index 132.2
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  03190004P43 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
PATRICIAITA-17901
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 VMG1338.3929.2756.1670.3631.2613.1602.3592.1593.8
52°847.1606.5507.3459.8439.5430.8425.4419.6418.2
60°782.5573.6486.3445.2426.9418.3413.4407.2405.3
75°739.0551.4472.4435.4416.5405.2397.8388.8383.9
90°762.7562.5468.8431.0415.3400.7389.3373.4363.2
110°769.4548.3455.6416.3395.5382.1372.2355.6341.6
120°796.8561.1462.1419.4395.8376.8360.4338.4319.9
135°901.7625.5502.6441.7411.0388.9368.4327.5284.8
150°1094.6748.2590.9499.8445.4416.3396.5360.7322.1
Run VMG1264.0863.9682.3577.1513.4476.9450.8411.8371.9
Selected Courses
Windward / Leeward1301.1896.6719.2623.7572.3545.0526.6501.9482.9
All purpose980.7688.8562.1498.8466.4447.8434.4414.9399.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward599.91.0001
All purpose484.11.2395
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8760
Downwind "popa"1.0563
70% up, 30% down "Ilhabela"0.9233
30% up, 70% down "Ilhabela-inverso"0.9949
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Predominantly Upwind525.11.1426
Predominantly Downwind490.81.2225
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP505.21.1878 Predom. Rc High390.01.5384 5B SF Bay L/M656.50.9139 TriNum AP Low625.50.9593 Predom. Dn Low757.70.7919 5B SF Bay Med562.91.0659 TriNum AP Med480.61.2485 Predom. Dn L/M554.51.0821 5B SF Bay M/H512.91.1699 TriNum AP High430.41.3940 Predom. Dn Med473.31.2678 5B SF Bay High488.01.2294 TriNum W/L Low847.60.7078 Predom. Dn M/H424.51.4135 5B AP Low695.50.8627 TriNum W/L Med594.81.0087 Predom. Dn High392.91.5271 5B AP L/M544.31.1023 TriNum W/L Hig522.01.1495 ChiMac Up Low670.80.8945 5B AP Med473.91.2660 Predom. Upwind548.71.0935 ChiMac Up Med602.00.9967 5B AP M/H436.01.3760 Predom. Reaching482.31.2439 ChiMac Up High522.71.1479 5B AP High415.61.4438 Predom. Downwind513.71.1681 ChiMac Off Low649.20.9242 5B W/L Low953.40.6294 Predom. Up Low769.30.7799 ChiMac Off Med572.31.0484 5B W/L L/M690.00.8696 Predom. Up L/M577.31.0394 ChiMac Off High481.61.2459 5B W/L Med584.71.0261 Predom. Up Med507.81.1815 ChiMac AP Low657.10.9131 5B W/L M/H529.41.1334 Predom. Up M/H474.01.2657 ChiMac AP Med585.21.0253 5B W/L High502.91.1931 Predom. Up High458.11.3097 ChiMac AP High501.01.1976 W/L 60-40 Low960.30.6248 Predom. Rc Low677.80.8852 BayMac Cove Island758.50.7910 W/L 60-40 L/M698.50.8589 Predom. Rc L/M510.81.1745 BayMac Shore752.80.7970 W/L 60-40 Med596.31.0062 Predom. Rc Med449.11.3360 Harvest Moon424.81.4123 W/L 60-40 M/H544.51.1020 Predom. Rc M/H413.11.4523 5B SF Bay Low800.80.7493 W/L 60-40 High521.21.1513      SA/DSPL Up22.83SA/DSPL Dn47.01
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance527.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating527.51.1373
FinRating, kevyt tuuli938.51.0655
FinRating, kova tuuli418.01.1961
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1373
Triple Number Coastal/Long Distance Low0.9593
Triple Number Coastal/Long Distance Medium1.2487
Triple Number Coastal/Long Distance High1.3940
Triple Number Windward/Leeward Low0.7427
Triple Number Windward/Leeward Medium1.0087
Triple Number Windward/Leeward High1.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
For information
General Purpose Handicap (GPH)544.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Saronikos S All Purpose558.41.0746
Saronikos S Upwind628.20.9551
Saronikos S Downwind472.11.2708
Saronikos N All Purpose581.91.0311
Saronikos N Upwind657.20.9129
Saronikos N Downwind508.81.1792
Saronikos SW All Purpose561.01.0695
Saronikos SW Upwind648.20.9257
Saronikos SW Downwind472.41.2700
Saronikos NE All Purpose603.10.9948
Saronikos NE Upwind617.30.9720
Saronikos NE Downwind571.11.0506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose505.21.1878
5-Band All Purpose Low760.30.7891
5-Band All Purpose L/M564.41.0630
5-Band All Purpose Med489.91.2248
5-Band All Purpose M/H448.91.3366
5-Band All Purpose High425.61.4099
Single Number Predominant Upwind524.21.1446
Single Number Predominant Reaching462.71.2966
Single Number Predominant Downwind491.31.2213
5-Band 50-50 Windward/Leeward Low953.40.6294
5-Band 50-50 Windward/Leeward L/M690.00.8696
5-Band 50-50 Windward/Leeward Med584.71.0261
5-Band 50-50 Windward/Leeward M/H529.41.1334
5-Band 50-50 Windward/Leeward High502.91.1931
5-Band 60-40 Windward/Leeward Low960.30.6248
5-Band 60-40 Windward/Leeward L/M698.50.8589
5-Band 60-40 Windward/Leeward Med596.31.0062
5-Band 60-40 Windward/Leeward M/H544.51.1020
5-Band 60-40 Windward/Leeward High521.21.1513
Triple Number 50-50 Windward/Leeward Low847.60.7078
Triple Number 50-50 Windward/Leeward Med594.91.0085
Triple Number 50-50 Windward/Leeward High521.91.1495
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward611.50.9811
Triple Number 60-40 Windward/Leeward Low854.80.7019
Triple Number 60-40 Windward/Leeward Med606.00.9901
Triple Number 60-40 Windward/Leeward High537.81.1157
Triple Number All-Purpose Low681.00.8811
Triple Number All-Purpose Med496.91.2075
Triple Number All-Purpose High442.61.3557
Triple Number Predominant Upwind Low696.90.8609
Triple Number Predominant Upwind Med516.31.1621
Triple Number Predominant Upwind High473.91.2662
Triple Number Predominant Reaching Low613.80.9775
Triple Number Predominant Reaching Med462.51.2973
Triple Number Predominant Reaching High399.01.5037
Triple Number Predominant Downwind Low675.20.8887
Triple Number Predominant Downwind Med481.91.2450
Triple Number Predominant Downwind High408.21.4699
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low625.5
Triple Number Coastal/Long Distance Medium480.5
Triple Number Coastal/Long Distance High430.4
Triple Number Windward/Leeward Low807.9
Triple Number Windward/Leeward Medium594.8
Triple Number Windward/Leeward High522.0
Predominantly Upwind525.1
Predominantly Downwind490.8
Predominantly Reaching470.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9593
Triple Number Coastal/Long Distance Medium1.2487
Triple Number Coastal/Long Distance High1.3940
Triple Number Windward/Leeward Low0.7427
Triple Number Windward/Leeward Medium1.0087
Triple Number Windward/Leeward High1.1495
Coastal/Long Distance1.1373
Predominantly Upwind1.1426
Predominantly Downwind1.2225
For information
General Purpose Handicap (GPH)544.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2395
Distanseseilas Trippeltall svak vind0.9593
Distanseseilas Trippeltall mellomvind1.2487
Distanseseilas Trippeltall sterk vind1.3940
Pølsebane Trippeltall svak vind0.7427
Pølsebane Trippeltall mellomvind1.0087
Pølsebane Trippeltall sterk vind1.1495
Motvind Singeltall1.1426
Medvind Singeltall1.2225
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Coastal/Long Distance527.51.1373
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind525.11.1426
Predominantly Downwind490.81.2225
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore488.61.2280
Cape Doctor Coastal404.01.4850
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9593
Triple Number Coastal/Long Distance Medium1.2487
Triple Number Coastal/Long Distance High1.3940
Triple Number Windward/Leeward Low0.7427
Triple Number Windward/Leeward Medium1.0087
Triple Number Windward/Leeward High1.1495
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9593
Triple Number Coastal/Long Distance Medium1.2487
Triple Number Coastal/Long Distance High1.3940
Triple Number Windward/Leeward Low0.7427
Triple Number Windward/Leeward Medium1.0087
Triple Number Windward/Leeward High1.1495
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Predominantly Upwind525.11.1426
Predominantly Downwind490.81.2225
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance527.51.1373
Triple Number Coastal/Long Distance Low625.50.9593
Triple Number Coastal/Long Distance Medium480.51.2487
Triple Number Coastal/Long Distance High430.41.3940
Triple Number Windward/Leeward Low807.90.7427
Triple Number Windward/Leeward Medium594.81.0087
Triple Number Windward/Leeward High522.01.1495
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1297.4893.3675.7562.1498.1464.6438.2397.5382.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP505.21.1878 Predom. Dn High392.91.5271 5B AP M/H436.01.3760 TriNum AP Low625.50.9593 Predom. Rc Low677.80.8852 5B AP High415.61.4438 TriNum AP Med480.61.2485 Predom. Rc L/M510.81.1745 5B SF Bay Low800.80.7493 TriNum AP High430.41.3940 Predom. Rc Med449.11.3360 5B SF Bay L/M656.50.9139 TriNum W/L Low847.60.7078 Predom. Rc M/H413.11.4523 5B SF Bay Med562.91.0659 TriNum W/L Med594.81.0087 Predom. Rc High390.01.5384 5B SF Bay M/H512.91.1699 TriNum W/L Hig522.01.1495 5B W/L Low953.40.6294 5B SF Bay High488.01.2294 Predom. Upwind548.71.0935 5B W/L L/M690.00.8696 ChiMac Up Low670.80.8945 Predom. Reaching482.31.2439 5B W/L Med584.71.0261 ChiMac Up Med602.00.9967 Predom. Downwind513.71.1681 5B W/L M/H529.41.1334 ChiMac Up High522.71.1479 Predom. Up Low769.30.7799 5B W/L High502.91.1931 ChiMac Off Low649.20.9242 Predom. Up L/M577.31.0394 W/L 60-40 Low960.30.6248 ChiMac Off Med572.31.0484 Predom. Up Med507.81.1815 W/L 60-40 L/M698.50.8589 ChiMac Off High481.61.2459 Predom. Up M/H474.01.2657 W/L 60-40 Med596.31.0062 ChiMac AP Low657.10.9131 Predom. Up High458.11.3097 W/L 60-40 M/H544.51.1020 ChiMac AP Med585.21.0253 Predom. Dn Low757.70.7919 W/L 60-40 High521.21.1513 ChiMac AP High501.01.1976 Predom. Dn L/M554.51.0821 5B AP Low695.50.8627 BayMac Cove Island758.50.7910 Predom. Dn Med473.31.2678 5B AP L/M544.31.1023 BayMac Shore752.80.7970 Predom. Dn M/H424.51.4135 5B AP Med473.91.2660 Harvest Moon424.81.4123      SA/DSPL Up22.83SA/DSPL Dn47.01
ORC Ref  03190004P43 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
PATRICIAITA-17901
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)
ClassFirst 50Measurement14/04/2026HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.975Maximum beam4.370Draft2.781Displacement12,742Wetted area44.58IMS L13.274LSM012.977Accomod. length14.203Sink (kg/mm) 32.82
VCGD-0.151VCGM-0.053 RM Rated (kg·m) 355.0Limit of positive stability(°) 125.3 Stability Index 132.2 BLR index 0.0000Default crew weight998 Declared crew weight 850
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.500PBW0.120PIPA0.0041
EDL3.350ST10.050ST20.180
ST30.180ST40.112ST50.300
RIG
BackstayAdjustable (NMP)ForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P18.450IG19.030ISP20.775MDT10.145MDL10.282MDT20.145MDL20.224TL1.120MW0.264GO0.300
E6.500J5.340BAS1.795FSD0.046SFJ0.565SPLWPLTPS6.870BD0.280MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date14/04/2026MeasurerFIV-164
SFFP0.250FFM1.700FF1.696LCFcl8.125SG1.0250
SAFP14.254FAM1.345FA1.351LCFsh8.396HBI1.468
W1143.7W2143.7W3143.7W4143.7LCFD7.957
PD1202.1PD2198.7PD3201.6PD4199.5
WD6.260PLM9000.00GSA1.0RSA1.0RM353.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvc clWater25003.16Bpvc portWater250012.20Cpvc stvdFuel2506512.20Dwaste pvc portWater8005.68Total deductible5512.20
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneous2 Frigomatic7.70EMiscellaneousboiler stbd11.80FMiscellaneouswindlass1.60BBattery2 x 140 Ah 12 V Exide8.13CBattery2 x 140 Ah 12 V Exide8.82DBattery100 Ah engine8.28Total deductible
ORC Ref  03190004P43 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
PATRICIAITA-17901
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.311.352.373.905.2468.8214/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.160.991.813.194.385.4618.83NoNo 56.8014/04/2026J2
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB21.2219.7620.4911.1810.86103%189.8114/04/2026A1.5A21.7418.8020.2710.5210.05105%176.1114/04/2026A2
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.2 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity246 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity134 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004P43 Issued on 08/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org