Non Spin/HSFClub Certificate2025
NARVALOITA-NRV25
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 Angles44.1°44.1°41.9°40.5°39.4°38.8°38.5°39.0°40.1°
Beat VMG2.473.434.194.745.085.245.335.395.34
52°3.885.266.276.937.287.457.547.637.64
60°4.155.576.567.157.477.657.757.877.90
75°4.365.816.777.327.657.878.048.258.36
90°4.275.726.727.327.687.958.198.578.83
110°3.695.106.227.047.547.898.218.809.40
120°3.424.795.936.817.397.788.108.739.42
135°2.894.165.306.236.967.467.838.469.12
150°2.383.514.575.466.246.897.368.008.62
Run VMG2.083.043.964.845.656.397.007.808.43
Gybe Angles144.9°144.9°146.5°173.9°176.2°177.5°178.6°179.3°179.8°
APH ToD:573.0CDL: 9.655APH ToT: 1.0471CertNo:25/1
BOAT
ClassElan 40DesignerHumphreysBuilderElan MarineAge date01/2002Series date01/2002Offset fileELAN40SD.OFFData fileNRV25
HULL
Length Overall11.913 mMaximum Beam3.844 mDraft2.012 mDisplacement7,199 kgDLR6.6396IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.400m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.8146.67Headsail Luffed33.4133.41Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail13.60Storm Jib11.32Heavy Weather Jib30.54
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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  031900046S3Issued on 28/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
NARVALOITA-NRV25
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 VMG1457.11050.8859.4759.4708.7687.1675.9668.0674.6
52°926.7683.9573.9519.5494.8483.2477.5471.7471.1
60°866.5646.0549.0503.4481.8470.5464.2457.5455.7
75°825.0620.0532.1491.9470.9457.3447.7436.3430.4
90°842.4629.3536.0491.9468.8452.7439.6420.2407.8
110°975.4705.6578.5511.3477.2456.1438.8409.1383.1
120°1052.3751.4607.0528.6487.1463.0444.4412.3382.1
135°1247.6865.6679.5577.9517.0482.3460.1425.4395.0
150°1511.81025.1787.5659.3576.6522.6489.4449.8417.6
Run VMG1732.61183.6909.3744.0636.7563.8514.4461.4427.1
Selected Courses
Windward / Leeward1593.21117.2884.3751.7672.7625.4595.2564.7550.8
All purpose1185.2845.9684.1597.7548.7520.1501.6479.0464.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward709.30.8459
All purpose573.01.0471
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7764
Downwind "popa"0.8378
70% up, 30% down "Ilhabela"0.7939
30% up, 70% down "Ilhabela-inverso"0.8184
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Predominantly Upwind607.10.9883
Predominantly Downwind600.30.9995
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low765.00.7843
TriNum AP Med569.31.0540
TriNum AP High497.71.2055
TriNum W/L Low1046.90.5731
TriNum W/L Med704.90.8512
TriNum W/L Hig591.31.0147
Predom. Upwind632.40.9487
Predom. Reaching572.21.0485
Predom. Downwind631.40.9502
Predom. Up Low896.90.6690
Predom. Up L/M673.70.8906
Predom. Up Med583.91.0277
Predom. Up M/H539.21.1128
Predom. Up High522.51.1483
Predom. Dn Low977.80.6136
Predom. Dn L/M699.00.8584
Predom. Dn Med573.91.0456
Predom. Dn M/H498.21.2043
Predom. Dn High462.41.2975
Predom. Rc Low824.20.7280
Predom. Rc L/M615.60.9747
Predom. Rc Med528.81.1346
Predom. Rc M/H479.61.2510
Predom. Rc High455.31.3177
SA/DSPL Upwind21.11SA/DSPL Downwind21.11
Scoring OptionTODTOT
5B W/L Low1178.40.5092
5B W/L L/M840.60.7137
5B W/L Med689.10.8707
5B W/L M/H601.70.9972
5B W/L High567.61.0571
W/L 60-40 Low1163.60.5156
W/L 60-40 L/M838.50.7155
W/L 60-40 Med696.00.8621
W/L 60-40 M/H617.20.9722
W/L 60-40 High588.21.0201
5B AP Low859.00.6985
5B AP L/M657.50.9126
5B AP Med559.41.0725
5B AP M/H504.91.1885
5B AP High480.41.2489
5B SF Bay Low1004.70.5972
5B SF Bay L/M800.00.7500
5B SF Bay Med664.50.9029
5B SF Bay M/H589.51.0177
5B SF Bay High560.21.0711
Chicago-Mac Upwind0.9164
Chicago-Mac All Purpose0.9185
Chicago-Mac Downwind0.9093
BayMac Cove Island921.80.6509
BayMac Shore910.80.6588
Harvest Moon496.51.2084
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance628.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating628.20.9551
FinRating, kevyt tuuli1158.60.8631
FinRating, kova tuuli484.41.0322
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9551
Triple Number Coastal/Long Distance Low0.7843
Triple Number Coastal/Long Distance Medium1.0541
Triple Number Coastal/Long Distance High1.2055
Triple Number Windward/Leeward Low0.5995
Triple Number Windward/Leeward Medium0.8512
Triple Number Windward/Leeward High1.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
For information
General Purpose Handicap (GPH)649.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low765.0
Triple Number Coastal/Long Distance Medium569.2
Triple Number Coastal/Long Distance High497.7
Triple Number Windward/Leeward Low1000.8
Triple Number Windward/Leeward Medium704.9
Triple Number Windward/Leeward High591.3
Predominantly Upwind607.1
Predominantly Downwind600.3
Predominantly Reaching564.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7843
Triple Number Coastal/Long Distance Medium1.0541
Triple Number Coastal/Long Distance High1.2055
Triple Number Windward/Leeward Low0.5995
Triple Number Windward/Leeward Medium0.8512
Triple Number Windward/Leeward High1.0147
Coastal/Long Distance0.9551
Predominantly Upwind0.9883
Predominantly Downwind0.9995
For information
General Purpose Handicap (GPH)649.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0471
Distanseseilas Trippeltall svak vind0.7843
Distanseseilas Trippeltall mellomvind1.0541
Distanseseilas Trippeltall sterk vind1.2055
Pølsebane Trippeltall svak vind0.5995
Pølsebane Trippeltall mellomvind0.8512
Pølsebane Trippeltall sterk vind1.0147
Motvind Singeltall0.9883
Medvind Singeltall0.9995
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Coastal/Long Distance628.20.9551
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind607.10.9883
Predominantly Downwind600.30.9995
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore555.01.0811
Cape Doctor Coastal469.11.2792
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7843
Triple Number Coastal/Long Distance Medium1.0541
Triple Number Coastal/Long Distance High1.2055
Triple Number Windward/Leeward Low0.5995
Triple Number Windward/Leeward Medium0.8512
Triple Number Windward/Leeward High1.0147
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7843
Triple Number Coastal/Long Distance Medium1.0541
Triple Number Coastal/Long Distance High1.2055
Triple Number Windward/Leeward Low0.5995
Triple Number Windward/Leeward Medium0.8512
Triple Number Windward/Leeward High1.0147
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Predominantly Upwind607.10.9883
Predominantly Downwind600.30.9995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.20.9551
Triple Number Coastal/Long Distance Low765.00.7843
Triple Number Coastal/Long Distance Medium569.21.0541
Triple Number Coastal/Long Distance High497.71.2055
Triple Number Windward/Leeward Low1000.80.5995
Triple Number Windward/Leeward Medium704.90.8512
Triple Number Windward/Leeward High591.31.0147
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1725.01123.9831.5676.4586.8540.6507.7459.4443.0
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low765.00.7843
TriNum AP Med569.31.0540
TriNum AP High497.71.2055
TriNum W/L Low1046.90.5731
TriNum W/L Med704.90.8512
TriNum W/L Hig591.31.0147
Predom. Upwind632.40.9487
Predom. Reaching572.21.0485
Predom. Downwind631.40.9502
Predom. Up Low896.90.6690
Predom. Up L/M673.70.8906
Predom. Up Med583.91.0277
Predom. Up M/H539.21.1128
Predom. Up High522.51.1483
Predom. Dn Low977.80.6136
Predom. Dn L/M699.00.8584
Predom. Dn Med573.91.0456
Predom. Dn M/H498.21.2043
Predom. Dn High462.41.2975
Predom. Rc Low824.20.7280
Predom. Rc L/M615.60.9747
Predom. Rc Med528.81.1346
Predom. Rc M/H479.61.2510
Predom. Rc High455.31.3177
SA/DSPL Upwind21.11SA/DSPL Downwind21.11
Scoring OptionTODTOT
5B W/L Low1178.40.5092
5B W/L L/M840.60.7137
5B W/L Med689.10.8707
5B W/L M/H601.70.9972
5B W/L High567.61.0571
W/L 60-40 Low1163.60.5156
W/L 60-40 L/M838.50.7155
W/L 60-40 Med696.00.8621
W/L 60-40 M/H617.20.9722
W/L 60-40 High588.21.0201
5B AP Low859.00.6985
5B AP L/M657.50.9126
5B AP Med559.41.0725
5B AP M/H504.91.1885
5B AP High480.41.2489
5B SF Bay Low1004.70.5972
5B SF Bay L/M800.00.7500
5B SF Bay Med664.50.9029
5B SF Bay M/H589.51.0177
5B SF Bay High560.21.0711
Chicago-Mac Upwind0.9164
Chicago-Mac All Purpose0.9185
Chicago-Mac Downwind0.9093
BayMac Cove Island921.80.6509
BayMac Shore910.80.6588
Harvest Moon496.51.2084
ORC Ref  031900046S3Issued on 28/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
NARVALOITA-NRV25
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 40Measurement01/11/2003HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.913Max. Beam3.844Draft2.012Displacement7,199Wetted area28.79IMS L10.431LSM010.273Acc. length11.913Sink (kg/mm) 22.04
VCGD0.050VCGM-0.108RM Rated (kg·m) 190.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight715Declared crew weight350
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.106PIPA0.0033
EDL3.005ST10.050ST20.165
ST30.170ST40.098ST50.280
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P14.880IG14.970ISP15.360MDT10.130MDL10.250MDT20.120MDL20.180TL2.000MW0.250GO0.270
E5.220J4.280BAS1.650FSDNo FoilSFJ0.100SPLWPLTPSBD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.050Flotation Date27/10/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  031900046S3Issued on 28/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
NARVALOITA-NRV25
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.141.061.843.264.5045.8126/10/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.054.2815.45NoNo 33.4126/10/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length11.9 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity148 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity88 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  031900046S3Issued on 28/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org