Double HandedInternational Certificate2026
NASHORNSUI-4902
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°39.8°39.7°39.3°39.1°39.0°39.6°
Beat VMG2.633.724.464.945.245.405.495.575.51
52°4.125.606.577.217.577.787.897.967.97
60°4.415.876.837.467.818.028.148.228.24
75°4.626.057.027.648.018.238.398.598.65
90°4.485.936.937.618.048.318.528.849.09
110°4.245.917.107.848.258.468.638.809.08
120°4.135.796.987.808.298.638.889.258.97
135°3.645.246.497.468.098.528.889.6410.22
150°3.034.475.696.737.568.148.549.2910.08
Run VMG2.633.874.925.836.637.277.808.589.27
Gybe Angles141.5°145.1°149.4°151.6°155.8°162.4°167.2°176.3°173.6°
APH ToD:523.5CDL: 10.832APH ToT: 1.1461CertNo:26/1
BOAT
ClassBaltic 51DesignerC & CBuilderBaltic YachtsAge date03/1982Series date01/1979Offset fileBALTIC51DK.offData fileSUI4902
HULL
Length Overall15.511 mMaximum Beam4.646 mDraft2.861 mDisplacement16,282 kgDLR9.2877IMS DivisionCruiser/RacerDynamic Allowance0.530%Age Allowance0.650%RS Assessment-0.483%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.528m
CREW
Maximum weight170 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.0251.52Headsail Luffed77.6577.65Headsail FlyingSymmetric203.70203.70Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail15.74Storm Jib21.81Heavy Weather Jib58.88
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 339.8 kg·m Stability Index 127.0
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  03190004P1I Issued on 07/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
NASHORNSUI-4902
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 VMG1367.4968.1806.9728.8687.0666.8655.3646.6653.1
52°874.1642.5548.0499.1475.3462.5456.3452.1451.7
60°815.7613.6526.9482.8461.1449.1442.4438.1437.0
75°778.7595.4513.0471.3449.6437.4429.0419.0416.2
90°804.3607.0519.6473.2447.9433.0422.6407.3396.1
110°848.7609.3507.1459.0436.4425.7417.3409.0396.3
120°871.2621.5515.5461.7434.4417.2405.3389.3401.3
135°990.3686.7555.0482.7444.9422.8405.3373.6352.1
150°1186.7805.5633.1535.3475.9442.5421.6387.5357.2
Run VMG1370.3930.2731.0617.4543.3495.0461.4419.8388.5
Selected Courses
Windward / Leeward1368.8949.1768.9673.1615.1580.9558.4533.2520.8
All purpose1037.5737.5608.9541.8504.2483.1469.3452.3443.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward642.20.9343
All purpose523.51.1461
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8140
Downwind "popa"1.0005
70% up, 30% down "Ilhabela"0.8622
30% up, 70% down "Ilhabela-inverso"0.9362
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Predominantly Upwind567.61.0571
Predominantly Downwind528.71.1349
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP544.11.1028 Predom. Rc High427.31.4042 5B SF Bay L/M705.20.8508 TriNum AP Low673.20.8913 Predom. Dn Low816.80.7345 5B SF Bay Med606.50.9893 TriNum AP Med520.21.1533 Predom. Dn L/M600.10.9998 5B SF Bay M/H550.61.0897 TriNum AP High466.31.2866 Predom. Dn Med509.01.1788 5B SF Bay High527.01.1385 TriNum W/L Low900.40.6664 Predom. Dn M/H454.21.3210 5B AP Low748.10.8021 TriNum W/L Med638.70.9394 Predom. Dn High425.51.4102 5B AP L/M588.71.0192 TriNum W/L Hig554.61.0819 ChiMac Up Low715.50.8386 5B AP Med512.71.1702 Predom. Upwind590.61.0160 ChiMac Up Med645.80.9291 5B AP M/H471.71.2721 Predom. Reaching522.21.1490 ChiMac Up High565.31.0613 5B AP High453.71.3226 Predom. Downwind553.31.0845 ChiMac Off Low700.20.8569 5B W/L Low1009.00.5946 Predom. Up Low813.60.7375 ChiMac Off Med616.70.9729 5B W/L L/M739.00.8119 Predom. Up L/M622.70.9636 ChiMac Off High519.01.1562 5B W/L Med627.20.9567 Predom. Up Med549.51.0920 ChiMac AP Low704.80.8513 5B W/L M/H562.71.0663 Predom. Up M/H512.11.1716 ChiMac AP Med629.20.9536 5B W/L High535.41.1206 Predom. Up High497.91.2050 ChiMac AP High540.91.1092 W/L 60-40 Low1012.70.5925 Predom. Rc Low728.70.8234 BayMac Cove Island809.20.7414 W/L 60-40 L/M748.30.8019 Predom. Rc L/M555.61.0799 BayMac Shore802.80.7474 W/L 60-40 Med641.30.9356 Predom. Rc Med486.31.2338 Harvest Moon460.41.3032 W/L 60-40 M/H581.91.0312 Predom. Rc M/H447.31.3413 5B SF Bay Low851.40.7047 W/L 60-40 High558.21.0749      SA/DSPL Up19.84SA/DSPL Dn39.28
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance568.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating568.61.0552
FinRating, kevyt tuuli995.21.0048
FinRating, kova tuuli458.11.0914
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0552
Triple Number Coastal/Long Distance Low0.8913
Triple Number Coastal/Long Distance Medium1.1535
Triple Number Coastal/Long Distance High1.2866
Triple Number Windward/Leeward Low0.6985
Triple Number Windward/Leeward Medium0.9394
Triple Number Windward/Leeward High1.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
For information
General Purpose Handicap (GPH)587.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Saronikos S All Purpose597.81.0036
Saronikos S Upwind673.60.8908
Saronikos S Downwind507.91.1812
Saronikos N All Purpose626.40.9578
Saronikos N Upwind701.50.8554
Saronikos N Downwind554.51.0820
Saronikos SW All Purpose604.30.9930
Saronikos SW Upwind691.70.8675
Saronikos SW Downwind518.71.1568
Saronikos NE All Purpose651.30.9212
Saronikos NE Upwind658.80.9107
Saronikos NE Downwind628.00.9554
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose544.11.1028
5-Band All Purpose Low811.80.7391
5-Band All Purpose L/M610.00.9836
5-Band All Purpose Med528.51.1352
5-Band All Purpose M/H482.81.2429
5-Band All Purpose High461.41.3004
Single Number Predominant Upwind566.51.0592
Single Number Predominant Reaching502.11.1950
Single Number Predominant Downwind529.21.1337
5-Band 50-50 Windward/Leeward Low1009.00.5946
5-Band 50-50 Windward/Leeward L/M739.00.8119
5-Band 50-50 Windward/Leeward Med627.20.9567
5-Band 50-50 Windward/Leeward M/H562.71.0663
5-Band 50-50 Windward/Leeward High535.41.1206
5-Band 60-40 Windward/Leeward Low1012.70.5925
5-Band 60-40 Windward/Leeward L/M748.30.8019
5-Band 60-40 Windward/Leeward Med641.30.9356
5-Band 60-40 Windward/Leeward M/H581.91.0312
5-Band 60-40 Windward/Leeward High558.21.0749
Triple Number 50-50 Windward/Leeward Low900.40.6664
Triple Number 50-50 Windward/Leeward Med638.80.9393
Triple Number 50-50 Windward/Leeward High554.61.0819
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward656.20.9144
Triple Number 60-40 Windward/Leeward Low905.90.6623
Triple Number 60-40 Windward/Leeward Med652.20.9199
Triple Number 60-40 Windward/Leeward High574.61.0441
Triple Number All-Purpose Low730.50.8214
Triple Number All-Purpose Med536.71.1179
Triple Number All-Purpose High476.51.2591
Triple Number Predominant Upwind Low742.50.8081
Triple Number Predominant Upwind Med559.11.0731
Triple Number Predominant Upwind High512.91.1698
Triple Number Predominant Reaching Low662.70.9053
Triple Number Predominant Reaching Med501.31.1970
Triple Number Predominant Reaching High433.71.3833
Triple Number Predominant Downwind Low729.10.8229
Triple Number Predominant Downwind Med518.61.1569
Triple Number Predominant Downwind High436.91.3733
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low673.2
Triple Number Coastal/Long Distance Medium520.2
Triple Number Coastal/Long Distance High466.3
Triple Number Windward/Leeward Low859.0
Triple Number Windward/Leeward Medium638.7
Triple Number Windward/Leeward High554.6
Predominantly Upwind567.6
Predominantly Downwind528.7
Predominantly Reaching509.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8913
Triple Number Coastal/Long Distance Medium1.1535
Triple Number Coastal/Long Distance High1.2866
Triple Number Windward/Leeward Low0.6985
Triple Number Windward/Leeward Medium0.9394
Triple Number Windward/Leeward High1.0819
Coastal/Long Distance1.0552
Predominantly Upwind1.0571
Predominantly Downwind1.1349
For information
General Purpose Handicap (GPH)587.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1461
Distanseseilas Trippeltall svak vind0.8913
Distanseseilas Trippeltall mellomvind1.1535
Distanseseilas Trippeltall sterk vind1.2866
Pølsebane Trippeltall svak vind0.6985
Pølsebane Trippeltall mellomvind0.9394
Pølsebane Trippeltall sterk vind1.0819
Motvind Singeltall1.0571
Medvind Singeltall1.1349
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Coastal/Long Distance568.61.0552
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind567.61.0571
Predominantly Downwind528.71.1349
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore524.51.1439
Cape Doctor Coastal446.01.3454
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8913
Triple Number Coastal/Long Distance Medium1.1535
Triple Number Coastal/Long Distance High1.2866
Triple Number Windward/Leeward Low0.6985
Triple Number Windward/Leeward Medium0.9394
Triple Number Windward/Leeward High1.0819
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8913
Triple Number Coastal/Long Distance Medium1.1535
Triple Number Coastal/Long Distance High1.2866
Triple Number Windward/Leeward Low0.6985
Triple Number Windward/Leeward Medium0.9394
Triple Number Windward/Leeward High1.0819
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Predominantly Upwind567.61.0571
Predominantly Downwind528.71.1349
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance568.61.0552
Triple Number Coastal/Long Distance Low673.20.8913
Triple Number Coastal/Long Distance Medium520.21.1535
Triple Number Coastal/Long Distance High466.31.2866
Triple Number Windward/Leeward Low859.00.6985
Triple Number Windward/Leeward Medium638.70.9394
Triple Number Windward/Leeward High554.61.0819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1369.0947.2724.9608.3538.1500.7473.4433.7428.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP544.11.1028 Predom. Dn High425.51.4102 5B AP M/H471.71.2721 TriNum AP Low673.20.8913 Predom. Rc Low728.70.8234 5B AP High453.71.3226 TriNum AP Med520.21.1533 Predom. Rc L/M555.61.0799 5B SF Bay Low851.40.7047 TriNum AP High466.31.2866 Predom. Rc Med486.31.2338 5B SF Bay L/M705.20.8508 TriNum W/L Low900.40.6664 Predom. Rc M/H447.31.3413 5B SF Bay Med606.50.9893 TriNum W/L Med638.70.9394 Predom. Rc High427.31.4042 5B SF Bay M/H550.61.0897 TriNum W/L Hig554.61.0819 5B W/L Low1009.00.5946 5B SF Bay High527.01.1385 Predom. Upwind590.61.0160 5B W/L L/M739.00.8119 ChiMac Up Low715.50.8386 Predom. Reaching522.21.1490 5B W/L Med627.20.9567 ChiMac Up Med645.80.9291 Predom. Downwind553.31.0845 5B W/L M/H562.71.0663 ChiMac Up High565.31.0613 Predom. Up Low813.60.7375 5B W/L High535.41.1206 ChiMac Off Low700.20.8569 Predom. Up L/M622.70.9636 W/L 60-40 Low1012.70.5925 ChiMac Off Med616.70.9729 Predom. Up Med549.51.0920 W/L 60-40 L/M748.30.8019 ChiMac Off High519.01.1562 Predom. Up M/H512.11.1716 W/L 60-40 Med641.30.9356 ChiMac AP Low704.80.8513 Predom. Up High497.91.2050 W/L 60-40 M/H581.91.0312 ChiMac AP Med629.20.9536 Predom. Dn Low816.80.7345 W/L 60-40 High558.21.0749 ChiMac AP High540.91.1092 Predom. Dn L/M600.10.9998 5B AP Low748.10.8021 BayMac Cove Island809.20.7414 Predom. Dn Med509.01.1788 5B AP L/M588.71.0192 BayMac Shore802.80.7474 Predom. Dn M/H454.21.3210 5B AP Med512.71.1702 Harvest Moon460.41.3032      SA/DSPL Up19.84SA/DSPL Dn39.28
ORC Ref  03190004P1I Issued on 07/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
NASHORNSUI-4902
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)
ClassBaltic 51Measurement31/05/2003HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall15.511Maximum beam4.646Draft2.861Displacement16,282Wetted area46.49IMS L12.215LSM012.057Accomod. length15.100Sink (kg/mm) 31.65
VCGD-0.005VCGM-0.002 RM Rated (kg·m) 339.8Limit of positive stability(°) 118.5 Stability Index 127.0 BLR index 0.0000Default crew weight170 Declared crew weight 170
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.528PBW0.162PIPA0.0071
PSD0.040PHD0.080PHL0.150
PSA17.0°ESL1.060
ST10.035ST20.130ST30.160
ST40.060ST50.320
RIG
BackstayAdjustable (NMP)ForestayAdjustable (turnbuckle)Inner forestayAdjustableMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P17.800IG20.820ISP20.950MDT10.195MDL10.300MDT20.190MDL20.230TL4.420MW0.230GO0.250
E5.050J6.550BAS2.312FSD0.046SFJ0.240SPL6.681WPLTPSBD0.220MWT535.00MCG6.550
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/04/2001MeasurerFIV-120
SFFP1.192FFM1.451FF1.458LCFcl8.467SG1.0280
SAFP14.409FAM1.147FA1.151LCFsh8.773HBI1.262
W1111.0W2111.0W3111.0W4111.0
PD1429.2PD2428.6PD3427.9PD4428.3
WD16.880PLM9000.00GSA1.0RSA1.0RM344.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAinoxFuel18507.00Binox 127+187Water31406.30CinoxWater63010.10DinoxWater136010.40EinoxWater200010.15Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCGORCAnchor*Legacy Anchor*1271.35Total deductible1271.35
ORC Ref  03190004P1I Issued on 07/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
NASHORNSUI-4902
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.180.981.783.054.0251.0216/03/2023B0.160.971.763.034.0150.7728/04/2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.090.911.803.705.767.9820.24NoNo 77.6518/04/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC20.6520.6520.6511.790.00203.70* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length15.1 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity318 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity152 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004P1I Issued on 07/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org