Club Certificate2026
NARAYANABEL-58
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
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 Angles48.5°45.3°43.0°41.9°41.1°40.8°40.5°40.4°41.3°
Beat VMG2.894.175.125.706.016.206.336.466.39
52°4.626.517.798.558.919.129.269.429.43
60°5.076.958.218.949.309.499.619.769.77
75°5.467.308.539.269.669.9010.0510.2910.41
90°5.357.198.489.269.7510.1010.3910.8311.13
110°5.107.128.579.5010.0710.4710.8411.4511.77
120°4.846.838.389.4310.0610.6211.1612.0412.87
135°4.236.157.678.869.6410.2310.8312.1813.85
150°3.485.126.517.718.749.4910.0311.1012.37
Run VMG3.014.445.646.677.578.268.779.6610.72
Gybe Angles138.1°140.8°144.0°147.6°150.5°152.5°155.2°157.0°147.4°
APH ToD:445.7CDL: 14.722APH ToT: 1.3461CertNo:080801
BOAT
ClassSwan 58DesignerGerman FrersBuilderSwanAge date01/2025Series date12/2019Offset fileSWAN58.OFFData file58-028
HULL
Length Overall17.942 mMaximum Beam5.266 mDraft2.662 mDisplacement24,118 kgDLR4.7327IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.228%RS Assessment-0.356%
PROPELLER
InstallationShaft exposedTypeFolding 4 bladesDiameter0.610m
CREW
Maximum weight405 kg(declared)Minimum weight275 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail112.11114.06Headsail Luffed98.2998.29Headsail FlyingSymmetricAsymmetric258.91258.91 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail32.15Storm Jib32.74Heavy Weather Jib88.40
SAIL LIMITS
Headsails8Spinnakers6
STABILITY
Righting Moment 886.5 kg·m Stability Index 130.7
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  03860004W6L Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NARAYANABEL-58
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
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 VMG1246.3862.4702.5631.2599.1580.7569.0557.2563.6
52°779.1553.1462.0421.2404.2394.6388.7382.2381.7
60°709.9518.1438.6402.7387.2379.5374.5368.7368.4
75°659.6493.3422.3388.7372.7363.7358.2349.9345.8
90°672.7500.9424.4388.6369.1356.3346.4332.4323.6
110°705.5505.9420.0379.0357.5343.8332.2314.3305.9
120°744.0526.7429.4382.0357.9339.0322.7299.0279.7
135°851.7585.7469.2406.5373.3351.9332.3295.6260.0
150°1035.0702.9552.8467.2412.0379.2358.8324.3290.9
Run VMG1195.1811.7638.3539.5475.6436.0410.6372.6335.9
Selected Courses
Windward / Leeward1220.7837.1670.4585.4537.3508.3489.8464.9449.8
All purpose909.2636.7519.2460.9429.8410.9397.5378.3366.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward561.11.0694
All purpose445.71.3461
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9329
Downwind "popa"1.1400
70% up, 30% down "Ilhabela"0.9867
30% up, 70% down "Ilhabela-inverso"1.0688
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Predominantly Upwind485.61.2357
Predominantly Downwind451.41.3293
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP464.81.2908 Predom. Rc High353.11.6992 5B SF Bay L/M613.20.9784 TriNum AP Low578.01.0381 Predom. Dn Low705.10.8509 5B SF Bay Med526.41.1398 TriNum AP Med443.01.3546 Predom. Dn L/M513.51.1685 5B SF Bay M/H476.91.2582 TriNum AP High393.61.5242 Predom. Dn Med434.71.3802 5B SF Bay High452.61.3258 TriNum W/L Low791.90.7576 Predom. Dn M/H386.41.5529 5B AP Low642.00.9346 TriNum W/L Med557.21.0769 Predom. Dn High356.81.6815 5B AP L/M502.81.1934 TriNum W/L Hig485.11.2369 ChiMac Up Low620.00.9678 5B AP Med436.61.3744 Predom. Upwind507.11.1831 ChiMac Up Med556.81.0775 5B AP M/H399.21.5029 Predom. Reaching440.11.3633 ChiMac Up High483.31.2415 5B AP High379.51.5810 Predom. Downwind472.91.2687 ChiMac Off Low602.60.9957 5B W/L Low891.30.6732 Predom. Up Low709.80.8453 ChiMac Off Med529.31.1336 5B W/L L/M645.30.9298 Predom. Up L/M533.41.1249 ChiMac Off High442.61.3555 5B W/L Med547.61.0958 Predom. Up Med470.11.2763 ChiMac AP Low607.90.9870 5B W/L M/H492.71.2178 Predom. Up M/H437.31.3720 ChiMac AP Med540.61.1098 5B W/L High466.61.2860 Predom. Up High422.01.4220 ChiMac AP High461.51.3002 W/L 60-40 Low896.70.6691 Predom. Rc Low622.10.9645 BayMac Cove Island705.20.8509 W/L 60-40 L/M653.40.9183 Predom. Rc L/M468.41.2810 BayMac Shore699.10.8583 W/L 60-40 Med559.51.0723 Predom. Rc Med409.31.4661 Harvest Moon384.31.5613 W/L 60-40 M/H508.51.1800 Predom. Rc M/H374.31.6029 5B SF Bay Low746.30.8040 W/L 60-40 High485.31.2363      SA/DSPL Up24.94SA/DSPL Dn43.98
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance487.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating487.91.2297
FinRating, kevyt tuuli875.91.1417
FinRating, kova tuuli380.81.3129
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2297
Triple Number Coastal/Long Distance Low1.0381
Triple Number Coastal/Long Distance Medium1.3547
Triple Number Coastal/Long Distance High1.5242
Triple Number Windward/Leeward Low0.7960
Triple Number Windward/Leeward Medium1.0769
Triple Number Windward/Leeward High1.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
For information
General Purpose Handicap (GPH)501.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Saronikos S All Purpose515.31.1643
Saronikos S Upwind580.61.0334
Saronikos S Downwind433.11.3853
Saronikos N All Purpose538.21.1148
Saronikos N Upwind605.90.9902
Saronikos N Downwind469.51.2778
Saronikos SW All Purpose515.71.1635
Saronikos SW Upwind595.41.0077
Saronikos SW Downwind433.91.3829
Saronikos NE All Purpose556.31.0786
Saronikos NE Upwind564.01.0638
Saronikos NE Downwind529.31.1335
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose464.81.2908
5-Band All Purpose Low703.40.8529
5-Band All Purpose L/M521.61.1503
5-Band All Purpose Med451.31.3294
5-Band All Purpose M/H411.21.4593
5-Band All Purpose High389.11.5421
Single Number Predominant Upwind484.51.2383
Single Number Predominant Reaching422.31.4209
Single Number Predominant Downwind452.01.3274
5-Band 50-50 Windward/Leeward Low891.30.6732
5-Band 50-50 Windward/Leeward L/M645.30.9298
5-Band 50-50 Windward/Leeward Med547.61.0958
5-Band 50-50 Windward/Leeward M/H492.71.2178
5-Band 50-50 Windward/Leeward High466.61.2860
5-Band 60-40 Windward/Leeward Low896.70.6691
5-Band 60-40 Windward/Leeward L/M653.40.9183
5-Band 60-40 Windward/Leeward Med559.51.0723
5-Band 60-40 Windward/Leeward M/H508.51.1800
5-Band 60-40 Windward/Leeward High485.31.2363
Triple Number 50-50 Windward/Leeward Low791.90.7576
Triple Number 50-50 Windward/Leeward Med557.21.0767
Triple Number 50-50 Windward/Leeward High485.11.2369
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward572.91.0473
Triple Number 60-40 Windward/Leeward Low797.90.7520
Triple Number 60-40 Windward/Leeward Med568.61.0553
Triple Number 60-40 Windward/Leeward High501.61.1963
Triple Number All-Purpose Low629.60.9529
Triple Number All-Purpose Med458.21.3095
Triple Number All-Purpose High405.01.4815
Triple Number Predominant Upwind Low643.00.9332
Triple Number Predominant Upwind Med478.11.2550
Triple Number Predominant Upwind High437.21.3724
Triple Number Predominant Reaching Low563.71.0644
Triple Number Predominant Reaching Med422.91.4186
Triple Number Predominant Reaching High360.51.6645
Triple Number Predominant Downwind Low627.20.9566
Triple Number Predominant Downwind Med443.31.3535
Triple Number Predominant Downwind High370.41.6200
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low578.0
Triple Number Coastal/Long Distance Medium442.9
Triple Number Coastal/Long Distance High393.6
Triple Number Windward/Leeward Low753.8
Triple Number Windward/Leeward Medium557.2
Triple Number Windward/Leeward High485.1
Predominantly Upwind485.6
Predominantly Downwind451.4
Predominantly Reaching429.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0381
Triple Number Coastal/Long Distance Medium1.3547
Triple Number Coastal/Long Distance High1.5242
Triple Number Windward/Leeward Low0.7960
Triple Number Windward/Leeward Medium1.0769
Triple Number Windward/Leeward High1.2369
Coastal/Long Distance1.2297
Predominantly Upwind1.2357
Predominantly Downwind1.3293
For information
General Purpose Handicap (GPH)501.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3461
Distanseseilas Trippeltall svak vind1.0381
Distanseseilas Trippeltall mellomvind1.3547
Distanseseilas Trippeltall sterk vind1.5242
Pølsebane Trippeltall svak vind0.7960
Pølsebane Trippeltall mellomvind1.0769
Pølsebane Trippeltall sterk vind1.2369
Motvind Singeltall1.2357
Medvind Singeltall1.3293
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Coastal/Long Distance487.91.2297
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind485.61.2357
Predominantly Downwind451.41.3293
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore454.31.3207
Cape Doctor Coastal369.81.6225
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0381
Triple Number Coastal/Long Distance Medium1.3547
Triple Number Coastal/Long Distance High1.5242
Triple Number Windward/Leeward Low0.7960
Triple Number Windward/Leeward Medium1.0769
Triple Number Windward/Leeward High1.2369
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0381
Triple Number Coastal/Long Distance Medium1.3547
Triple Number Coastal/Long Distance High1.5242
Triple Number Windward/Leeward Low0.7960
Triple Number Windward/Leeward Medium1.0769
Triple Number Windward/Leeward High1.2369
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Predominantly Upwind485.61.2357
Predominantly Downwind451.41.3293
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.91.2297
Triple Number Coastal/Long Distance Low578.01.0381
Triple Number Coastal/Long Distance Medium442.91.3547
Triple Number Coastal/Long Distance High393.61.5242
Triple Number Windward/Leeward Low753.80.7960
Triple Number Windward/Leeward Medium557.21.0769
Triple Number Windward/Leeward High485.11.2369
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1218.1834.5628.6523.6461.5426.8400.1358.8345.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP464.81.2908 Predom. Dn High356.81.6815 5B AP M/H399.21.5029 TriNum AP Low578.01.0381 Predom. Rc Low622.10.9645 5B AP High379.51.5810 TriNum AP Med443.01.3546 Predom. Rc L/M468.41.2810 5B SF Bay Low746.30.8040 TriNum AP High393.61.5242 Predom. Rc Med409.31.4661 5B SF Bay L/M613.20.9784 TriNum W/L Low791.90.7576 Predom. Rc M/H374.31.6029 5B SF Bay Med526.41.1398 TriNum W/L Med557.21.0769 Predom. Rc High353.11.6992 5B SF Bay M/H476.91.2582 TriNum W/L Hig485.11.2369 5B W/L Low891.30.6732 5B SF Bay High452.61.3258 Predom. Upwind507.11.1831 5B W/L L/M645.30.9298 ChiMac Up Low620.00.9678 Predom. Reaching440.11.3633 5B W/L Med547.61.0958 ChiMac Up Med556.81.0775 Predom. Downwind472.91.2687 5B W/L M/H492.71.2178 ChiMac Up High483.31.2415 Predom. Up Low709.80.8453 5B W/L High466.61.2860 ChiMac Off Low602.60.9957 Predom. Up L/M533.41.1249 W/L 60-40 Low896.70.6691 ChiMac Off Med529.31.1336 Predom. Up Med470.11.2763 W/L 60-40 L/M653.40.9183 ChiMac Off High442.61.3555 Predom. Up M/H437.31.3720 W/L 60-40 Med559.51.0723 ChiMac AP Low607.90.9870 Predom. Up High422.01.4220 W/L 60-40 M/H508.51.1800 ChiMac AP Med540.61.1098 Predom. Dn Low705.10.8509 W/L 60-40 High485.31.2363 ChiMac AP High461.51.3002 Predom. Dn L/M513.51.1685 5B AP Low642.00.9346 BayMac Cove Island705.20.8509 Predom. Dn Med434.71.3802 5B AP L/M502.81.1934 BayMac Shore699.10.8583 Predom. Dn M/H386.41.5529 5B AP Med436.61.3744 Harvest Moon384.31.5613      SA/DSPL Up24.94SA/DSPL Dn43.98
ORC Ref  03860004W6L Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NARAYANABEL-58
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 58Measurement04/10/2023HINFI-SWN58028C525Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall17.942Maximum beam5.266Draft2.662Displacement24,118Wetted area68.60IMS L17.016LSM017.207Accomod. length17.114Sink (kg/mm) 53.59
VCGD0.000VCGM0.032 RM Rated (kg·m) 886.5Limit of positive stability(°) 119.2 Stability Index 130.7 BLR index 0.0000Default crew weight1,493 Declared crew weight 405
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 4 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.610PBW0.210PIPA0.0103
PSD0.040PHD0.090PHL0.222
PSA19.0°ESL1.323
ST10.030ST20.160ST30.200
ST40.080ST50.300
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P24.300IG25.500ISP27.120MDT10.160MDL10.350MDT20.160MDL20.320TL1.400MW0.350GO0.375
E7.560J7.210BAS2.460FSD0.060SFJ0.460SPLWPLTPS8.750BD0.360MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date13/08/2024
SFFP0.780FFM1.908FF1.908LCFcl10.075SG
SAFP16.618FAM1.503FA1.503LCFsh10.387HBI1.672
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03860004W6L Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NARAYANABEL-58
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.451.752.854.906.65112.1109/10/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.091.102.053.905.807.4825.38NoNo 98.2909/10/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA27.6322.1224.8811.9014.8580%258.91
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length17.1 mTable area0.88 m²Headroom1.90 mMinimum number of berths8Personal gear stowage0.32 m³Fresh water capacity444 lMinimum number of seats in cockpit8Food stowage0.48 m³Fuel capacity192 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03860004W6L Issued on 08/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org