Club Certificate2026
ESTELARITA-13342
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 Angles45.7°42.3°40.3°38.6°37.8°37.4°37.4°38.0°39.7°
Beat VMG2.513.534.264.674.844.924.964.984.86
52°3.935.336.216.626.796.876.926.976.94
60°4.205.586.406.796.977.057.117.187.18
75°4.395.756.536.927.167.327.427.567.62
90°4.265.636.486.937.237.487.687.958.12
110°3.985.526.557.067.447.747.958.328.57
120°3.825.336.396.987.417.798.188.809.32
135°3.314.765.886.657.137.568.019.1010.73
150°2.744.015.136.066.737.167.578.499.83
Run VMG2.373.484.445.285.996.556.987.738.63
Gybe Angles138.5°145.3°150.1°153.7°161.2°168.7°176.3°176.3°163.8°
APH ToD:575.7CDL: 8.363APH ToT: 1.0422CertNo:26/1
BOAT
ClassEste 31DesignerFrersBuilderCantieri d'EsteAge date08/1998Series date11/1996Offset fileESTE31.OFFData fileI13342
HULL
Length Overall9.530Maximum Beam3.186Draft1.899Displacement3,357DLR5.7152IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.525m
CREW
Maximum weight450(declared)Minimum weight320 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.4131.05Headsail Luffed25.7125.71Headsail FlyingSymmetric62.0862.08Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.94Storm Jib7.10Heavy Weather Jib19.17
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 61.2 Stability Index 110.8
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  03190004F3I Issued on 26/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESTELARITA-13342
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 VMG1432.41019.1845.7770.6744.0732.0725.4723.0741.2
52°916.5675.3579.9543.5530.3524.0520.2516.5518.4
60°856.6644.6562.7530.6516.8510.4506.1501.2501.3
75°819.5626.4551.7520.4502.8491.7485.2476.3472.6
90°844.2639.6555.6519.8498.1481.2468.9452.9443.2
110°905.2652.4549.9509.6484.2465.3452.8432.6420.0
120°942.3675.6563.6515.5486.0461.8440.2409.1386.2
135°1086.2755.5612.4541.7505.0476.3449.6395.6335.6
150°1315.4896.9702.1593.7535.2502.5475.6424.2366.1
Run VMG1518.91035.6810.6682.4601.2549.6515.6465.6417.3
Selected Courses
Windward / Leeward1475.61027.4828.1726.5672.6640.8620.5594.3579.3
All purpose1111.4792.3655.8591.4558.1537.5522.8500.5484.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward701.20.8557
All purpose575.71.0422
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7554
Downwind "popa"0.9011
70% up, 30% down "Ilhabela"0.7939
30% up, 70% down "Ilhabela-inverso"0.8518
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Predominantly Upwind620.30.9673
Predominantly Downwind584.01.0274
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP598.71.0022 Predom. Rc High471.51.2724 5B SF Bay L/M761.10.7883 TriNum AP Low724.10.8287 Predom. Dn Low890.00.6742 5B SF Bay Med663.30.9045 TriNum AP Med572.21.0485 Predom. Dn L/M658.70.9109 5B SF Bay M/H610.30.9831 TriNum AP High518.11.1580 Predom. Dn Med565.11.0618 5B SF Bay High584.11.0271 TriNum W/L Low972.40.6170 Predom. Dn M/H505.41.1871 5B AP Low805.30.7450 TriNum W/L Med695.60.8626 Predom. Dn High466.41.2865 5B AP L/M638.80.9393 TriNum W/L Hig615.80.9744 ChiMac Up Low765.70.7836 5B AP Med565.31.0613 Predom. Upwind644.60.9308 ChiMac Up Med697.70.8599 5B AP M/H524.51.1440 Predom. Reaching573.71.0458 ChiMac Up High618.80.9696 5B AP High501.61.1961 Predom. Downwind610.10.9834 ChiMac Off Low766.40.7829 5B W/L Low1089.60.5506 Predom. Up Low864.10.6944 ChiMac Off Med677.90.8851 5B W/L L/M798.70.7512 Predom. Up L/M669.20.8965 ChiMac Off High572.41.0482 5B W/L Med684.80.8761 Predom. Up Med603.50.9943 ChiMac AP Low762.40.7870 5B W/L M/H623.90.9617 Predom. Up M/H571.71.0495 ChiMac AP Med685.20.8756 5B W/L High596.21.0063 Predom. Up High557.21.0768 ChiMac AP High594.11.0099 W/L 60-40 Low1087.50.5517 Predom. Rc Low781.60.7676 BayMac Cove Island875.20.6856 W/L 60-40 L/M804.90.7454 Predom. Rc L/M604.80.9920 BayMac Shore867.40.6918 W/L 60-40 Med698.50.8590 Predom. Rc Med539.21.1127 Harvest Moon509.01.1787 W/L 60-40 M/H644.70.9307 Predom. Rc M/H498.41.2039 5B SF Bay Low916.00.6550 W/L 60-40 High622.30.9641      SA/DSPL Up24.93SA/DSPL Dn41.09
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance624.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating624.30.9611
FinRating, kevyt tuuli1074.10.9310
FinRating, kova tuuli504.50.9910
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9611
Triple Number Coastal/Long Distance Low0.8287
Triple Number Coastal/Long Distance Medium1.0486
Triple Number Coastal/Long Distance High1.1580
Triple Number Windward/Leeward Low0.6467
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High0.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
For information
General Purpose Handicap (GPH)642.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Saronikos S All Purpose645.90.9290
Saronikos S Upwind720.70.8325
Saronikos S Downwind557.81.0756
Saronikos N All Purpose645.90.9290
Saronikos N Upwind752.20.7976
Saronikos N Downwind611.30.9815
Saronikos SW All Purpose648.70.9250
Saronikos SW Upwind735.90.8153
Saronikos SW Downwind566.51.0592
Saronikos NE All Purpose707.40.8482
Saronikos NE Upwind708.10.8473
Saronikos NE Downwind686.20.8744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose598.71.0022
5-Band All Purpose Low872.60.6876
5-Band All Purpose L/M662.20.9061
5-Band All Purpose Med583.21.0288
5-Band All Purpose M/H537.81.1156
5-Band All Purpose High511.71.1726
Single Number Predominant Upwind618.60.9700
Single Number Predominant Reaching553.11.0848
Single Number Predominant Downwind585.21.0253
5-Band 50-50 Windward/Leeward Low1089.60.5506
5-Band 50-50 Windward/Leeward L/M798.70.7512
5-Band 50-50 Windward/Leeward Med684.80.8761
5-Band 50-50 Windward/Leeward M/H623.90.9617
5-Band 50-50 Windward/Leeward High596.21.0063
5-Band 60-40 Windward/Leeward Low1087.50.5517
5-Band 60-40 Windward/Leeward L/M804.90.7454
5-Band 60-40 Windward/Leeward Med698.50.8590
5-Band 60-40 Windward/Leeward M/H644.70.9307
5-Band 60-40 Windward/Leeward High622.30.9641
Triple Number 50-50 Windward/Leeward Low972.40.6170
Triple Number 50-50 Windward/Leeward Med695.70.8625
Triple Number 50-50 Windward/Leeward High615.80.9744
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward714.50.8397
Triple Number 60-40 Windward/Leeward Low972.90.6167
Triple Number 60-40 Windward/Leeward Med708.20.8472
Triple Number 60-40 Windward/Leeward High637.80.9407
Triple Number All-Purpose Low786.70.7627
Triple Number All-Purpose Med590.71.0157
Triple Number All-Purpose High530.71.1307
Triple Number Predominant Upwind Low791.40.7581
Triple Number Predominant Upwind Med611.50.9812
Triple Number Predominant Upwind High573.71.0458
Triple Number Predominant Reaching Low713.10.8414
Triple Number Predominant Reaching Med554.01.0831
Triple Number Predominant Reaching High482.81.2428
Triple Number Predominant Downwind Low794.90.7548
Triple Number Predominant Downwind Med575.31.0430
Triple Number Predominant Downwind High484.91.2374
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low724.0
Triple Number Coastal/Long Distance Medium572.2
Triple Number Coastal/Long Distance High518.1
Triple Number Windward/Leeward Low927.8
Triple Number Windward/Leeward Medium695.6
Triple Number Windward/Leeward High615.8
Predominantly Upwind620.3
Predominantly Downwind584.0
Predominantly Reaching561.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8287
Triple Number Coastal/Long Distance Medium1.0486
Triple Number Coastal/Long Distance High1.1580
Triple Number Windward/Leeward Low0.6467
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High0.9744
Coastal/Long Distance0.9611
Predominantly Upwind0.9673
Predominantly Downwind1.0274
For information
General Purpose Handicap (GPH)642.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0422
Distanseseilas Trippeltall svak vind0.8287
Distanseseilas Trippeltall mellomvind1.0486
Distanseseilas Trippeltall sterk vind1.1580
Pølsebane Trippeltall svak vind0.6467
Pølsebane Trippeltall mellomvind0.8626
Pølsebane Trippeltall sterk vind0.9744
Motvind Singeltall0.9673
Medvind Singeltall1.0274
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Coastal/Long Distance624.30.9611
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind620.30.9673
Predominantly Downwind584.01.0274
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore583.81.0278
Cape Doctor Coastal489.41.2259
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8287
Triple Number Coastal/Long Distance Medium1.0486
Triple Number Coastal/Long Distance High1.1580
Triple Number Windward/Leeward Low0.6467
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High0.9744
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8287
Triple Number Coastal/Long Distance Medium1.0486
Triple Number Coastal/Long Distance High1.1580
Triple Number Windward/Leeward Low0.6467
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High0.9744
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Predominantly Upwind620.30.9673
Predominantly Downwind584.01.0274
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.30.9611
Triple Number Coastal/Long Distance Low724.00.8287
Triple Number Coastal/Long Distance Medium572.21.0486
Triple Number Coastal/Long Distance High518.11.1580
Triple Number Windward/Leeward Low927.80.6467
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High615.80.9744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.01028.2781.7660.3593.9557.4527.6479.4463.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP598.71.0022 Predom. Dn High466.41.2865 5B AP M/H524.51.1440 TriNum AP Low724.10.8287 Predom. Rc Low781.60.7676 5B AP High501.61.1961 TriNum AP Med572.21.0485 Predom. Rc L/M604.80.9920 5B SF Bay Low916.00.6550 TriNum AP High518.11.1580 Predom. Rc Med539.21.1127 5B SF Bay L/M761.10.7883 TriNum W/L Low972.40.6170 Predom. Rc M/H498.41.2039 5B SF Bay Med663.30.9045 TriNum W/L Med695.60.8626 Predom. Rc High471.51.2724 5B SF Bay M/H610.30.9831 TriNum W/L Hig615.80.9744 5B W/L Low1089.60.5506 5B SF Bay High584.11.0271 Predom. Upwind644.60.9308 5B W/L L/M798.70.7512 ChiMac Up Low765.70.7836 Predom. Reaching573.71.0458 5B W/L Med684.80.8761 ChiMac Up Med697.70.8599 Predom. Downwind610.10.9834 5B W/L M/H623.90.9617 ChiMac Up High618.80.9696 Predom. Up Low864.10.6944 5B W/L High596.21.0063 ChiMac Off Low766.40.7829 Predom. Up L/M669.20.8965 W/L 60-40 Low1087.50.5517 ChiMac Off Med677.90.8851 Predom. Up Med603.50.9943 W/L 60-40 L/M804.90.7454 ChiMac Off High572.41.0482 Predom. Up M/H571.71.0495 W/L 60-40 Med698.50.8590 ChiMac AP Low762.40.7870 Predom. Up High557.21.0768 W/L 60-40 M/H644.70.9307 ChiMac AP Med685.20.8756 Predom. Dn Low890.00.6742 W/L 60-40 High622.30.9641 ChiMac AP High594.11.0099 Predom. Dn L/M658.70.9109 5B AP Low805.30.7450 BayMac Cove Island875.20.6856 Predom. Dn Med565.11.0618 5B AP L/M638.80.9393 BayMac Shore867.40.6918 Predom. Dn M/H505.41.1871 5B AP Med565.31.0613 Harvest Moon509.01.1787      SA/DSPL Up24.93SA/DSPL Dn41.09
ORC Ref  03190004F3I Issued on 26/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESTELARITA-13342
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)
ClassEste 31Measurement02/03/2000HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.530Maximum beam3.186Draft1.899Displacement3,357Wetted area17.97IMS L8.670LSM08.374Accomod. length9.530Sink (kg/mm) 13.96
VCGD0.100VCGM0.072 RM Rated (kg·m) 61.2Limit of positive stability(°) 114.1 Stability Index 110.8 BLR index 0.0000Default crew weight534 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.525PBWPIPA0.0031
EDL1.790ST10.047ST2
ST3ST40.098ST50.290
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.880IG11.870ISP11.940MDT10.103MDL10.160MDT20.089MDL20.112TL2.220MW0.153GO0.166
E4.300J3.495BAS1.624FSDFoilSFJ0.110SPL3.700WPLTPSBD0.142MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date24/02/2026
SFFP0.292FFMFF1.189LCFcl5.252SG1.0250
SAFP8.642FAMFA0.909LCFsh5.483HBI1.007
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004F3I Issued on 26/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESTELARITA-13342
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.310.941.632.723.6030.4129/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.090.571.092.183.314.4111.66NoNo 25.7109/03/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA11.9011.9011.906.286.1862.0829/03/2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004F3I Issued on 26/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org