Club Certificate2026
GEISHAITA-17896
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 Angles47.1°44.2°41.9°40.3°38.9°38.0°37.8°37.7°38.2°
Beat VMG2.573.744.635.315.766.006.136.256.26
52°4.085.766.947.768.238.488.618.738.78
60°4.426.117.268.028.458.708.859.009.07
75°4.696.377.508.248.628.929.149.439.57
90°4.766.567.798.498.909.209.429.7410.11
110°4.626.517.878.659.149.549.8310.5011.21
120°4.476.367.758.569.089.5610.0310.8711.69
135°3.945.697.108.118.739.229.7210.9112.59
150°3.244.766.037.148.038.619.049.9010.99
Run VMG2.814.125.236.196.977.517.958.709.51
Gybe Angles138.4°141.6°144.9°148.0°151.2°153.7°158.3°161.9°146.2°
APH ToD:483.7CDL: 12.377APH ToT: 1.2405CertNo:26/1
BOAT
ClassFirst 50DesignerBriandBuilderBeneteauAge date06/2007Series date01/2006Offset fileFIRST-50.offData fileI17896
HULL
Length Overall14.975Maximum Beam4.370Draft2.790Displacement12,993DLR5.8502IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.650%RS Assessment-0.458%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.500m
CREW
Maximum weight900(declared)Minimum weight765 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail68.1369.12Headsail Luffed50.1750.17Headsail FlyingSymmetricAsymmetric185.58185.58 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail21.05Storm Jib18.30Heavy Weather Jib49.40
SAIL LIMITS
Headsails7
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 400.0 Stability Index 138.9
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  03190004H12 Issued on 06/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GEISHAITA-17896
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 VMG1398.5963.7777.8678.4624.9599.5587.3576.0574.7
52°883.3625.5518.9464.0437.4424.6418.3412.2409.8
60°814.9589.5495.7449.2426.1413.9406.9400.1397.0
75°767.8565.1480.0437.0417.6403.8393.9381.8376.1
90°757.0549.0462.4423.9404.3391.2382.1369.6356.2
110°779.1552.9457.3416.2394.0377.3366.2342.8321.3
120°806.2566.1464.7420.4396.3376.6358.9331.2308.0
135°913.7632.2506.9444.0412.5390.6370.4330.1285.9
150°1109.5756.4596.5503.9448.1418.1398.4363.8327.7
Run VMG1281.1873.4688.8581.8516.7479.3452.8413.6378.4
Selected Courses
Windward / Leeward1339.8918.6733.3630.1570.8539.4520.0494.8476.5
All purpose1006.1701.6570.1501.6464.3443.2429.1408.6391.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward601.20.9981
All purpose483.71.2405
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8736
Downwind "popa"1.0483
70% up, 30% down "Ilhabela"0.9196
30% up, 70% down "Ilhabela-inverso"0.9890
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Predominantly Upwind524.81.1432
Predominantly Downwind492.11.2193
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP504.41.1896 Predom. Rc High386.31.5532 5B SF Bay L/M666.30.9005 TriNum AP Low635.80.9437 Predom. Dn Low767.50.7817 5B SF Bay Med562.61.0664 TriNum AP Med480.41.2491 Predom. Dn L/M558.41.0745 5B SF Bay M/H506.51.1845 TriNum AP High424.91.4120 Predom. Dn Med473.31.2677 5B SF Bay High480.71.2481 TriNum W/L Low867.00.6920 Predom. Dn M/H422.91.4189 5B AP Low707.70.8478 TriNum W/L Med596.31.0062 Predom. Dn High391.61.5321 5B AP L/M549.71.0915 TriNum W/L Hig515.41.1641 ChiMac Up Low682.80.8787 5B AP Med472.91.2688 Predom. Upwind549.61.0918 ChiMac Up Med607.90.9870 5B AP M/H431.01.3923 Predom. Reaching480.91.2476 ChiMac Up High521.71.1500 5B AP High409.21.4663 Predom. Downwind515.31.1643 ChiMac Off Low655.60.9152 5B W/L Low977.60.6138 Predom. Up Low788.90.7606 ChiMac Off Med576.11.0415 5B W/L L/M700.20.8568 Predom. Up L/M584.31.0268 ChiMac Off High482.51.2436 5B W/L Med584.81.0260 Predom. Up Med505.51.1870 ChiMac AP Low665.40.9017 5B W/L M/H523.31.1466 Predom. Up M/H466.51.2861 ChiMac AP Med589.41.0181 5B W/L High496.01.2096 Predom. Up High450.01.3332 ChiMac AP High500.51.1987 W/L 60-40 Low987.20.6077 Predom. Rc Low683.90.8773 BayMac Cove Island771.00.7783 W/L 60-40 L/M709.70.8454 Predom. Rc L/M511.71.1725 BayMac Shore764.70.7846 W/L 60-40 Med595.71.0073 Predom. Rc Med445.91.3455 Harvest Moon423.31.4175 W/L 60-40 M/H536.81.1178 Predom. Rc M/H408.81.4679 5B SF Bay Low820.10.7316 W/L 60-40 High512.41.1710      SA/DSPL Up21.22SA/DSPL Dn45.51
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance528.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating528.11.1361
FinRating, kevyt tuuli961.01.0406
FinRating, kova tuuli411.71.2145
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1361
Triple Number Coastal/Long Distance Low0.9437
Triple Number Coastal/Long Distance Medium1.2492
Triple Number Coastal/Long Distance High1.4120
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium1.0062
Triple Number Windward/Leeward High1.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
For information
General Purpose Handicap (GPH)545.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Saronikos S All Purpose564.01.0638
Saronikos S Upwind635.80.9437
Saronikos S Downwind475.01.2631
Saronikos N All Purpose564.01.0638
Saronikos N Upwind664.80.9026
Saronikos N Downwind512.11.1716
Saronikos SW All Purpose568.41.0556
Saronikos SW Upwind659.00.9104
Saronikos SW Downwind474.91.2635
Saronikos NE All Purpose607.50.9876
Saronikos NE Upwind622.10.9644
Saronikos NE Downwind575.21.0432
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose504.41.1896
5-Band All Purpose Low773.80.7754
5-Band All Purpose L/M569.21.0541
5-Band All Purpose Med488.21.2290
5-Band All Purpose M/H444.11.3511
5-Band All Purpose High420.71.4260
Single Number Predominant Upwind524.11.1448
Single Number Predominant Reaching460.71.3023
Single Number Predominant Downwind492.31.2187
5-Band 50-50 Windward/Leeward Low977.60.6138
5-Band 50-50 Windward/Leeward L/M700.20.8568
5-Band 50-50 Windward/Leeward Med584.81.0260
5-Band 50-50 Windward/Leeward M/H523.31.1466
5-Band 50-50 Windward/Leeward High496.01.2096
5-Band 60-40 Windward/Leeward Low987.20.6077
5-Band 60-40 Windward/Leeward L/M709.70.8454
5-Band 60-40 Windward/Leeward Med595.71.0073
5-Band 60-40 Windward/Leeward M/H536.81.1178
5-Band 60-40 Windward/Leeward High512.41.1710
Triple Number 50-50 Windward/Leeward Low867.00.6920
Triple Number 50-50 Windward/Leeward Med596.41.0061
Triple Number 50-50 Windward/Leeward High515.41.1641
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward612.20.9800
Triple Number 60-40 Windward/Leeward Low876.30.6847
Triple Number 60-40 Windward/Leeward Med606.90.9886
Triple Number 60-40 Windward/Leeward High529.61.1330
Triple Number All-Purpose Low691.30.8679
Triple Number All-Purpose Med496.11.2094
Triple Number All-Purpose High437.71.3708
Triple Number Predominant Upwind Low711.60.8431
Triple Number Predominant Upwind Med515.61.1637
Triple Number Predominant Upwind High465.41.2893
Triple Number Predominant Reaching Low618.70.9698
Triple Number Predominant Reaching Med460.31.3035
Triple Number Predominant Reaching High395.01.5191
Triple Number Predominant Downwind Low683.00.8785
Triple Number Predominant Downwind Med482.41.2437
Triple Number Predominant Downwind High407.51.4724
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low635.8
Triple Number Coastal/Long Distance Medium480.3
Triple Number Coastal/Long Distance High424.9
Triple Number Windward/Leeward Low826.0
Triple Number Windward/Leeward Medium596.3
Triple Number Windward/Leeward High515.4
Predominantly Upwind524.8
Predominantly Downwind492.1
Predominantly Reaching469.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9437
Triple Number Coastal/Long Distance Medium1.2492
Triple Number Coastal/Long Distance High1.4120
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium1.0062
Triple Number Windward/Leeward High1.1641
Coastal/Long Distance1.1361
Predominantly Upwind1.1432
Predominantly Downwind1.2193
For information
General Purpose Handicap (GPH)545.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2405
Distanseseilas Trippeltall svak vind0.9437
Distanseseilas Trippeltall mellomvind1.2492
Distanseseilas Trippeltall sterk vind1.4120
Pølsebane Trippeltall svak vind0.7264
Pølsebane Trippeltall mellomvind1.0062
Pølsebane Trippeltall sterk vind1.1641
Motvind Singeltall1.1432
Medvind Singeltall1.2193
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Coastal/Long Distance528.11.1361
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind524.81.1432
Predominantly Downwind492.11.2193
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore482.01.2448
Cape Doctor Coastal396.71.5125
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9437
Triple Number Coastal/Long Distance Medium1.2492
Triple Number Coastal/Long Distance High1.4120
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium1.0062
Triple Number Windward/Leeward High1.1641
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9437
Triple Number Coastal/Long Distance Medium1.2492
Triple Number Coastal/Long Distance High1.4120
Triple Number Windward/Leeward Low0.7264
Triple Number Windward/Leeward Medium1.0062
Triple Number Windward/Leeward High1.1641
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Predominantly Upwind524.81.1432
Predominantly Downwind492.11.2193
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance528.11.1361
Triple Number Coastal/Long Distance Low635.80.9437
Triple Number Coastal/Long Distance Medium480.31.2492
Triple Number Coastal/Long Distance High424.91.4120
Triple Number Windward/Leeward Low826.00.7264
Triple Number Windward/Leeward Medium596.31.0062
Triple Number Windward/Leeward High515.41.1641
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1334.0914.0687.6566.6496.0459.8433.0392.1375.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP504.41.1896 Predom. Dn High391.61.5321 5B AP M/H431.01.3923 TriNum AP Low635.80.9437 Predom. Rc Low683.90.8773 5B AP High409.21.4663 TriNum AP Med480.41.2491 Predom. Rc L/M511.71.1725 5B SF Bay Low820.10.7316 TriNum AP High424.91.4120 Predom. Rc Med445.91.3455 5B SF Bay L/M666.30.9005 TriNum W/L Low867.00.6920 Predom. Rc M/H408.81.4679 5B SF Bay Med562.61.0664 TriNum W/L Med596.31.0062 Predom. Rc High386.31.5532 5B SF Bay M/H506.51.1845 TriNum W/L Hig515.41.1641 5B W/L Low977.60.6138 5B SF Bay High480.71.2481 Predom. Upwind549.61.0918 5B W/L L/M700.20.8568 ChiMac Up Low682.80.8787 Predom. Reaching480.91.2476 5B W/L Med584.81.0260 ChiMac Up Med607.90.9870 Predom. Downwind515.31.1643 5B W/L M/H523.31.1466 ChiMac Up High521.71.1500 Predom. Up Low788.90.7606 5B W/L High496.01.2096 ChiMac Off Low655.60.9152 Predom. Up L/M584.31.0268 W/L 60-40 Low987.20.6077 ChiMac Off Med576.11.0415 Predom. Up Med505.51.1870 W/L 60-40 L/M709.70.8454 ChiMac Off High482.51.2436 Predom. Up M/H466.51.2861 W/L 60-40 Med595.71.0073 ChiMac AP Low665.40.9017 Predom. Up High450.01.3332 W/L 60-40 M/H536.81.1178 ChiMac AP Med589.41.0181 Predom. Dn Low767.50.7817 W/L 60-40 High512.41.1710 ChiMac AP High500.51.1987 Predom. Dn L/M558.41.0745 5B AP Low707.70.8478 BayMac Cove Island771.00.7783 Predom. Dn Med473.31.2677 5B AP L/M549.71.0915 BayMac Shore764.70.7846 Predom. Dn M/H422.91.4189 5B AP Med472.91.2688 Harvest Moon423.31.4175      SA/DSPL Up21.22SA/DSPL Dn45.51
ORC Ref  03190004H12 Issued on 06/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GEISHAITA-17896
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 50Measurement10/05/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.975Maximum beam4.370Draft2.790Displacement12,993Wetted area44.89IMS L13.335LSM013.046Accomod. length14.203Sink (kg/mm) 33.01
VCGD-0.325VCGM-0.234 RM Rated (kg·m) 400.0Limit of positive stability(°) 131.7 Stability Index 138.9 BLR index 0.0000Default crew weight1,006 Declared crew weight 900
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)ForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P18.500IG19.000ISP20.000MDT10.144MDL10.264MDT20.144MDL20.204TL1.120MW0.264GO0.300
E6.500J5.360BAS1.850FSDFoilSFJ0.500SPLWPLTPS6.100BD0.280MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered400.0Flotation Date23/09/2022
SFFP0.250FFM1.685FF1.685LCFcl8.126SG1.0250
SAFP14.254FAM1.346FA1.346LCFsh8.397HBI1.460
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004H12 Issued on 06/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
GEISHAITA-17896
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.151.172.173.945.2968.1323/09/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.080.641.232.564.065.6318.66NoNo 50.1705/03/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA21.2517.8219.5411.2412.0493%185.5805/03/0226B21.0018.6019.809.8010.0098%162.3627/01/2025C19.4617.3818.426.869.0476%111.9905/03/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangYesHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
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  03190004H12 Issued on 06/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org