International Certificate2026
SANGRIAITA-17212
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 Angles45.9°43.0°40.8°39.5°38.5°38.0°37.7°37.7°38.5°
Beat VMG2.283.223.884.344.624.754.824.864.82
52°3.574.885.726.256.526.666.736.806.80
60°3.835.125.956.426.686.836.916.997.02
75°4.005.276.106.556.827.017.147.307.39
90°3.885.176.106.646.917.087.277.587.78
110°3.725.166.176.727.067.347.597.918.16
120°3.564.976.006.637.017.327.638.228.57
135°3.104.475.506.316.797.137.468.168.89
150°2.563.804.855.736.416.837.147.798.51
Run VMG2.223.294.204.995.696.246.667.277.87
Gybe Angles142.0°146.6°151.4°154.2°161.0°167.8°176.8°178.1°177.7°
APH ToD:607.3CDL: 7.963APH ToT: 0.9879CertNo:26/3
BOAT
ClassElan 31DesignerHumphreysBuilderElanAge date01/2004Series date01/1990Offset fileELAN3110.OFFData fileI17212
HULL
Length Overall9.190 mMaximum Beam3.196 mDraft1.901 mDisplacement4,404 kgDLR7.0816IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.8528.34Headsail Luffed25.8525.85Headsail FlyingSymmetric61.4061.40Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.53Storm Jib6.88Heavy Weather Jib18.57
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 75.2 kg·m Stability Index 109.3
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  03190004TSF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SANGRIAITA-17212
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 VMG1579.21118.5928.4829.1778.7757.4746.6740.4747.3
52°1007.9737.8629.3576.3552.0540.2534.8529.8529.2
60°940.3702.8605.4561.0539.3527.3521.2515.2513.2
75°899.3683.1590.1549.3527.9513.9504.0493.2487.2
90°927.7696.8590.4542.5520.7508.8495.2474.9462.8
110°967.5697.6583.4535.4510.1490.7474.5455.1441.2
120°1010.1724.0600.1542.7513.7491.7471.9438.2420.2
135°1163.1805.9654.0570.5530.3504.9482.5441.2404.8
150°1406.5948.1742.5628.3561.9527.4503.9462.2423.1
Run VMG1624.11094.8856.6722.1633.0576.6540.3495.1457.2
Selected Courses
Windward / Leeward1601.71106.6892.5775.6705.8667.0643.4617.8602.2
All purpose1206.9855.4704.6627.2585.1561.7545.7524.5510.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward740.10.8107
All purpose607.30.9879
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7120
Downwind "popa"0.8539
70% up, 30% down "Ilhabela"0.7494
30% up, 70% down "Ilhabela-inverso"0.8057
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Predominantly Upwind655.30.9156
Predominantly Downwind617.50.9716
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP632.30.9489 Predom. Rc High499.41.2015 5B SF Bay L/M816.00.7353 TriNum AP Low780.00.7693 Predom. Dn Low954.80.6284 5B SF Bay Med698.80.8586 TriNum AP Med603.30.9945 Predom. Dn L/M699.80.8574 5B SF Bay M/H635.50.9441 TriNum AP High541.71.1075 Predom. Dn Med594.91.0086 5B SF Bay High609.30.9847 TriNum W/L Low1048.10.5725 Predom. Dn M/H532.71.1264 5B AP Low868.10.6911 TriNum W/L Med734.90.8164 Predom. Dn High498.31.2040 5B AP L/M681.90.8799 TriNum W/L Hig639.70.9379 ChiMac Up Low826.30.7261 5B AP Med594.91.0086 Predom. Upwind682.40.8792 ChiMac Up Med745.50.8048 5B AP M/H548.11.0946 Predom. Reaching608.10.9867 ChiMac Up High652.80.9191 5B AP High525.81.1412 Predom. Downwind646.80.9276 ChiMac Off Low817.80.7337 5B W/L Low1176.90.5098 Predom. Up Low941.00.6376 ChiMac Off Med720.40.8329 5B W/L L/M855.20.7016 Predom. Up L/M717.80.8359 ChiMac Off High606.20.9897 5B W/L Med721.30.8318 Predom. Up Med634.10.9463 ChiMac AP Low818.10.7334 5B W/L M/H648.30.9255 Predom. Up M/H593.71.0106 ChiMac AP Med730.20.8217 5B W/L High619.50.9685 Predom. Up High577.81.0384 ChiMac AP High627.80.9557 W/L 60-40 Low1178.70.5090 Predom. Rc Low845.00.7101 BayMac Cove Island940.90.6377 W/L 60-40 L/M864.10.6944 Predom. Rc L/M643.60.9323 BayMac Shore932.80.6432 W/L 60-40 Med735.70.8155 Predom. Rc Med566.81.0585 Harvest Moon538.51.1143 W/L 60-40 M/H668.70.8973 Predom. Rc M/H524.21.1447 5B SF Bay Low989.90.6061 W/L 60-40 High644.20.9315      SA/DSPL Up19.89SA/DSPL Dn33.06
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance659.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating659.60.9096
FinRating, kevyt tuuli1160.70.8616
FinRating, kova tuuli529.30.9447
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9096
Triple Number Coastal/Long Distance Low0.7693
Triple Number Coastal/Long Distance Medium0.9946
Triple Number Coastal/Long Distance High1.1075
Triple Number Windward/Leeward Low0.6003
Triple Number Windward/Leeward Medium0.8164
Triple Number Windward/Leeward High0.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
For information
General Purpose Handicap (GPH)681.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Saronikos S All Purpose690.80.8685
Saronikos S Upwind773.60.7756
Saronikos S Downwind593.51.0109
Saronikos N All Purpose724.70.8279
Saronikos N Upwind806.50.7439
Saronikos N Downwind648.10.9258
Saronikos SW All Purpose699.00.8584
Saronikos SW Upwind795.60.7541
Saronikos SW Downwind604.90.9918
Saronikos NE All Purpose754.00.7958
Saronikos NE Upwind759.30.7902
Saronikos NE Downwind730.30.8216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose632.30.9489
5-Band All Purpose Low943.40.6360
5-Band All Purpose L/M706.60.8491
5-Band All Purpose Med613.30.9783
5-Band All Purpose M/H562.51.0667
5-Band All Purpose High537.61.1161
Single Number Predominant Upwind653.90.9175
Single Number Predominant Reaching584.21.0270
Single Number Predominant Downwind618.30.9704
5-Band 50-50 Windward/Leeward Low1176.90.5098
5-Band 50-50 Windward/Leeward L/M855.20.7016
5-Band 50-50 Windward/Leeward Med721.30.8318
5-Band 50-50 Windward/Leeward M/H648.30.9255
5-Band 50-50 Windward/Leeward High619.50.9685
5-Band 60-40 Windward/Leeward Low1178.70.5090
5-Band 60-40 Windward/Leeward L/M864.10.6944
5-Band 60-40 Windward/Leeward Med735.70.8155
5-Band 60-40 Windward/Leeward M/H668.70.8973
5-Band 60-40 Windward/Leeward High644.20.9315
Triple Number 50-50 Windward/Leeward Low1048.10.5725
Triple Number 50-50 Windward/Leeward Med735.00.8163
Triple Number 50-50 Windward/Leeward High639.70.9379
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward754.30.7954
Triple Number 60-40 Windward/Leeward Low1052.30.5702
Triple Number 60-40 Windward/Leeward Med748.60.8015
Triple Number 60-40 Windward/Leeward High661.20.9075
Triple Number All-Purpose Low847.80.7077
Triple Number All-Purpose Med622.40.9639
Triple Number All-Purpose High555.41.0802
Triple Number Predominant Upwind Low858.20.6991
Triple Number Predominant Upwind Med644.90.9304
Triple Number Predominant Upwind High594.41.0094
Triple Number Predominant Reaching Low767.80.7815
Triple Number Predominant Reaching Med582.91.0293
Triple Number Predominant Reaching High508.91.1789
Triple Number Predominant Downwind Low851.00.7051
Triple Number Predominant Downwind Med606.00.9901
Triple Number Predominant Downwind High513.61.1683
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low779.9
Triple Number Coastal/Long Distance Medium603.3
Triple Number Coastal/Long Distance High541.8
Triple Number Windward/Leeward Low999.5
Triple Number Windward/Leeward Medium734.9
Triple Number Windward/Leeward High639.7
Predominantly Upwind655.3
Predominantly Downwind617.5
Predominantly Reaching593.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7693
Triple Number Coastal/Long Distance Medium0.9946
Triple Number Coastal/Long Distance High1.1075
Triple Number Windward/Leeward Low0.6003
Triple Number Windward/Leeward Medium0.8164
Triple Number Windward/Leeward High0.9379
Coastal/Long Distance0.9096
Predominantly Upwind0.9156
Predominantly Downwind0.9716
For information
General Purpose Handicap (GPH)681.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9879
Distanseseilas Trippeltall svak vind0.7693
Distanseseilas Trippeltall mellomvind0.9946
Distanseseilas Trippeltall sterk vind1.1075
Pølsebane Trippeltall svak vind0.6003
Pølsebane Trippeltall mellomvind0.8164
Pølsebane Trippeltall sterk vind0.9379
Motvind Singeltall0.9156
Medvind Singeltall0.9716
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Coastal/Long Distance659.60.9096
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind655.30.9156
Predominantly Downwind617.50.9716
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore606.90.9886
Cape Doctor Coastal514.81.1656
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7693
Triple Number Coastal/Long Distance Medium0.9946
Triple Number Coastal/Long Distance High1.1075
Triple Number Windward/Leeward Low0.6003
Triple Number Windward/Leeward Medium0.8164
Triple Number Windward/Leeward High0.9379
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7693
Triple Number Coastal/Long Distance Medium0.9946
Triple Number Coastal/Long Distance High1.1075
Triple Number Windward/Leeward Low0.6003
Triple Number Windward/Leeward Medium0.8164
Triple Number Windward/Leeward High0.9379
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Predominantly Upwind655.30.9156
Predominantly Downwind617.50.9716
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.60.9096
Triple Number Coastal/Long Distance Low779.90.7693
Triple Number Coastal/Long Distance Medium603.30.9946
Triple Number Coastal/Long Distance High541.81.1075
Triple Number Windward/Leeward Low999.50.6003
Triple Number Windward/Leeward Medium734.90.8164
Triple Number Windward/Leeward High639.70.9379
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1603.91105.5840.9702.6622.8582.5551.8503.1488.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP632.30.9489 Predom. Dn High498.31.2040 5B AP M/H548.11.0946 TriNum AP Low780.00.7693 Predom. Rc Low845.00.7101 5B AP High525.81.1412 TriNum AP Med603.30.9945 Predom. Rc L/M643.60.9323 5B SF Bay Low989.90.6061 TriNum AP High541.71.1075 Predom. Rc Med566.81.0585 5B SF Bay L/M816.00.7353 TriNum W/L Low1048.10.5725 Predom. Rc M/H524.21.1447 5B SF Bay Med698.80.8586 TriNum W/L Med734.90.8164 Predom. Rc High499.41.2015 5B SF Bay M/H635.50.9441 TriNum W/L Hig639.70.9379 5B W/L Low1176.90.5098 5B SF Bay High609.30.9847 Predom. Upwind682.40.8792 5B W/L L/M855.20.7016 ChiMac Up Low826.30.7261 Predom. Reaching608.10.9867 5B W/L Med721.30.8318 ChiMac Up Med745.50.8048 Predom. Downwind646.80.9276 5B W/L M/H648.30.9255 ChiMac Up High652.80.9191 Predom. Up Low941.00.6376 5B W/L High619.50.9685 ChiMac Off Low817.80.7337 Predom. Up L/M717.80.8359 W/L 60-40 Low1178.70.5090 ChiMac Off Med720.40.8329 Predom. Up Med634.10.9463 W/L 60-40 L/M864.10.6944 ChiMac Off High606.20.9897 Predom. Up M/H593.71.0106 W/L 60-40 Med735.70.8155 ChiMac AP Low818.10.7334 Predom. Up High577.81.0384 W/L 60-40 M/H668.70.8973 ChiMac AP Med730.20.8217 Predom. Dn Low954.80.6284 W/L 60-40 High644.20.9315 ChiMac AP High627.80.9557 Predom. Dn L/M699.80.8574 5B AP Low868.10.6911 BayMac Cove Island940.90.6377 Predom. Dn Med594.91.0086 5B AP L/M681.90.8799 BayMac Shore932.80.6432 Predom. Dn M/H532.71.1264 5B AP Med594.91.0086 Harvest Moon538.51.1143      SA/DSPL Up19.89SA/DSPL Dn33.06
ORC Ref  03190004TSF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SANGRIAITA-17212
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)
ClassElan 31Measurement08/01/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.190Maximum beam3.196Draft1.901Displacement4,404Wetted area20.02IMS L8.570LSM08.535Accomod. length9.190Sink (kg/mm) 15.32
VCGD0.072VCGM0.100 RM Rated (kg·m) 75.2Limit of positive stability(°) 108.4 Stability Index 109.3 BLR index 0.0000Default crew weight549 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.385PBW0.112PIPA0.0031
EDL1.950ST10.048ST20.170
ST30.170ST40.098ST50.280
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.460IG11.640ISP11.760MDT10.087MDL10.156MDT20.087MDL20.110TL2.200MW0.156GO0.180
E4.250J3.270BAS1.475FSD0.030SFJSPL3.390WPLTPSBD0.140MWT110.00MCG3.910
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date04/07/2016MeasurerFIV-120
SFFP0.400FFM1.151FF1.145LCFcl5.148SG1.0270
SAFP8.600FAM0.825FA0.834LCFsh5.394HBI0.959
W150.0W250.0W350.0W450.0
PD1519.3PD2517.9PD3518.8PD4518.7
WD10.030PLM9000.00GSA1.0RSA1.0RM76.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGA2 x 75Water15004.300.00BinoxFuel70607.070.00Total deductible507.070.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2 port306.870.00BBatterystbd156.970.00AEngine (IC)Volvo Penta 20 hpTotal deductible0
ORC Ref  03190004TSF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SANGRIAITA-17212
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentD0.140.821.482.583.4627.8508/01/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentE0.080.601.162.283.444.6611.18NoNo 25.8508/01/2024G0.090.571.092.213.404.6611.32NoNo 25.7326/05/2026IHCF0.080.601.132.253.424.6411.22NoNo 25.7208/01/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentD11.0511.0511.056.577.0661.4009/06/2026C11.1511.1511.156.646.4061.2505/05/2022B10.9010.9010.906.306.1356.9230/04/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004TSF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org