Club Certificate2026
LapwingRSA-010
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles46.8°43.9°41.8°40.1°38.5°38.0°37.7°38.0°39.1°
Beat VMG2.223.203.924.474.814.965.025.044.95
52°3.504.915.856.476.816.977.047.107.08
60°3.775.186.106.666.987.167.247.327.33
75°3.965.356.276.807.127.367.537.697.78
90°3.825.236.226.877.237.447.648.028.24
110°3.655.176.276.937.347.708.038.518.87
120°3.484.966.076.817.257.638.018.849.56
135°3.004.405.506.396.967.377.758.649.90
150°2.473.704.805.746.517.017.388.149.12
Run VMG2.143.214.164.995.746.366.837.548.25
Gybe Angles142.9°146.5°150.7°153.2°159.7°166.2°173.6°177.7°175.9°
APH ToD:590.5CDL: 8.586APH ToT: 1.0160CertNo:ZAC084
BOAT
ClassLavranos 34DesignerAngelo LavranosBuilderJohn Robertson YacAge date01/1987Series date01/1986Offset fileSA92031cor.offData fileRSA010
HULL
Length Overall10.530Maximum Beam3.326Draft1.938Displacement4,360DLR5.9502IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight560(declared)Minimum weight430 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.4831.00Headsail Luffed29.5429.54Headsail FlyingSymmetric63.3063.30Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.04Storm Jib6.45Heavy Weather Jib17.41
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 99.6 Stability Index 117.6
COMMENTS
Fuel 35kg at weighing Displacement wt 4,390 kg inc Fuel
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  0462000487O Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LapwingRSA-010
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG1621.91125.9917.3806.0747.7726.3717.1714.9727.3
52°1028.6733.5615.1556.7528.3516.2511.3507.3508.2
60°954.8694.7589.9540.9515.9503.1497.3491.8490.9
75°910.0672.8574.1529.5505.6489.3478.3468.1462.8
90°941.3688.5578.4523.9497.9483.9471.0448.8437.0
110°985.6696.4573.9519.4490.4467.6448.5422.9405.8
120°1034.2725.8593.3529.0496.2471.7449.3407.2376.5
135°1200.1819.1655.0563.0516.9488.7464.3416.7363.5
150°1458.4972.2750.7626.8553.1513.7487.6442.3394.7
Run VMG1684.11122.7866.4721.6626.9566.4526.9477.6436.6
Selected Courses
Windward / Leeward1653.01124.3891.8763.8687.3646.3622.0596.3581.9
All purpose1239.0861.2698.4612.9565.7540.0523.1500.4484.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward725.60.8269
All purpose590.51.0160
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7298
Downwind "popa"0.8557
70% up, 30% down "Ilhabela"0.7635
30% up, 70% down "Ilhabela-inverso"0.8136
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Predominantly Upwind636.40.9428
Predominantly Downwind606.10.9899
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP616.50.9732 Predom. Rc High474.81.2637 5B SF Bay L/M809.40.7413 TriNum AP Low779.80.7694 Predom. Dn Low970.60.6182 5B SF Bay Med680.90.8812 TriNum AP Med586.11.0236 Predom. Dn L/M695.80.8624 5B SF Bay M/H613.20.9785 TriNum AP High518.81.1564 Predom. Dn Med581.21.0323 5B SF Bay High586.41.0232 TriNum W/L Low1059.70.5662 Predom. Dn M/H513.61.1682 5B AP Low875.90.6850 TriNum W/L Med719.60.8338 Predom. Dn High475.51.2618 5B AP L/M672.60.8920 TriNum W/L Hig618.40.9702 ChiMac Up Low822.40.7296 5B AP Med576.81.0403 Predom. Upwind666.00.9009 ChiMac Up Med734.20.8172 5B AP M/H525.71.1413 Predom. Reaching593.51.0109 ChiMac Up High633.60.9470 5B AP High501.61.1962 Predom. Downwind637.20.9416 ChiMac Off Low822.40.7296 5B W/L Low1198.30.5007 Predom. Up Low948.30.6327 ChiMac Off Med717.00.8369 5B W/L L/M850.70.7053 Predom. Up L/M705.30.8507 ChiMac Off High593.41.0110 5B W/L Med704.80.8513 Predom. Up Med612.60.9794 ChiMac AP Low818.00.7335 5B W/L M/H627.20.9566 Predom. Up M/H569.61.0534 ChiMac AP Med722.50.8305 5B W/L High598.21.0030 Predom. Up High554.01.0831 ChiMac AP High611.60.9810 W/L 60-40 Low1198.20.5007 Predom. Rc Low851.40.7047 BayMac Cove Island948.10.6329 W/L 60-40 L/M857.30.6998 Predom. Rc L/M633.50.9472 BayMac Shore939.40.6387 W/L 60-40 Med717.00.8369 Predom. Rc Med548.61.0937 Harvest Moon519.31.1555 W/L 60-40 M/H645.90.9289 Predom. Rc M/H502.01.1951 5B SF Bay Low999.10.6005 W/L 60-40 High622.10.9645      SA/DSPL Up22.38SA/DSPL Dn34.97
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance643.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating643.50.9323
FinRating, kevyt tuuli1183.00.8453
FinRating, kova tuuli504.10.9918
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9323
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0238
Triple Number Coastal/Long Distance High1.1564
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8338
Triple Number Windward/Leeward High0.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
For information
General Purpose Handicap (GPH)667.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Saronikos S All_Purpose676.20.8873
Saronikos S Upwind758.60.7909
Saronikos S Downwind583.61.0280
Saronikos N All_Purpose676.20.8873
Saronikos N Upwind796.10.7537
Saronikos N Downwind643.70.9321
Saronikos SW All_Purpose686.80.8736
Saronikos SW Upwind785.40.7639
Saronikos SW Downwind595.01.0085
Saronikos NE All_Purpose747.90.8023
Saronikos NE Upwind749.30.8008
Saronikos NE Downwind731.50.8202
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose616.50.9732
5-Band All-Purpose Low954.40.6287
5-Band All-Purpose L/M698.10.8595
5-Band All-Purpose Med595.51.0075
5-Band All-Purpose M/H540.81.1096
5-Band All-Purpose High514.21.1669
Single Number Predominant Upwind634.90.9450
Single Number Predominant Reaching568.21.0560
Single Number Predominant Downwind607.00.9885
5-Band 50-50 Windward/Leeward Low1198.30.5007
5-Band 50-50 Windward/Leeward L/M850.70.7053
5-Band 50-50 Windward/Leeward Med704.80.8513
5-Band 50-50 Windward/Leeward M/H627.20.9566
5-Band 50-50 Windward/Leeward High598.21.0030
5-Band 60-40 Windward/Leeward Low1198.20.5007
5-Band 60-40 Windward/Leeward L/M857.30.6998
5-Band 60-40 Windward/Leeward Med717.00.8369
5-Band 60-40 Windward/Leeward M/H645.90.9289
5-Band 60-40 Windward/Leeward High622.10.9645
Triple Number 50-50 Windward/Leeward Low1059.70.5662
Triple Number 50-50 Windward/Leeward Med719.70.8337
Triple Number 50-50 Windward/Leeward High618.40.9702
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward737.70.8133
Triple Number 60-40 Windward/Leeward Low1061.90.5650
Triple Number 60-40 Windward/Leeward Med731.00.8208
Triple Number 60-40 Windward/Leeward High638.40.9398
Triple Number All-Purpose Low851.30.7048
Triple Number All-Purpose Med605.60.9907
Triple Number All-Purpose High533.21.1252
Triple Number Predominant Upwind Low858.80.6987
Triple Number Predominant Upwind Med624.60.9606
Triple Number Predominant Upwind High569.81.0530
Triple Number Predominant Reaching Low767.90.7814
Triple Number Predominant Reaching Med565.51.0610
Triple Number Predominant Reaching High486.11.2342
Triple Number Predominant Downwind Low858.90.6986
Triple Number Predominant Downwind Med594.11.0100
Triple Number Predominant Downwind High494.31.2139
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low779.8
Triple Number Coastal/Long Distance Medium586.1
Triple Number Coastal/Long Distance High518.9
Triple Number Windward/Leeward Low1008.1
Triple Number Windward/Leeward Medium719.6
Triple Number Windward/Leeward High618.4
Predominantly Upwind636.4
Predominantly Downwind606.1
Predominantly Reaching579.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0238
Triple Number Coastal/Long Distance High1.1564
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8338
Triple Number Windward/Leeward High0.9702
Coastal/Long Distance0.9323
Predominantly Upwind0.9428
Predominantly Downwind0.9899
For information
General Purpose Handicap (GPH)667.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0160
Distanseseilas Trippeltall svak vind0.7694
Distanseseilas Trippeltall mellomvind1.0238
Distanseseilas Trippeltall sterk vind1.1564
Pølsebane Trippeltall svak vind0.5952
Pølsebane Trippeltall mellomvind0.8338
Pølsebane Trippeltall sterk vind0.9702
Motvind Singeltall0.9428
Medvind Singeltall0.9899
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Coastal/Long Distance643.50.9323
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind636.40.9428
Predominantly Downwind606.10.9899
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore586.21.0235
Cape Doctor Coastal489.21.2265
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0238
Triple Number Coastal/Long Distance High1.1564
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8338
Triple Number Windward/Leeward High0.9702
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7694
Triple Number Coastal/Long Distance Medium1.0238
Triple Number Coastal/Long Distance High1.1564
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8338
Triple Number Windward/Leeward High0.9702
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Predominantly Upwind636.40.9428
Predominantly Downwind606.10.9899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.50.9323
Triple Number Coastal/Long Distance Low779.80.7694
Triple Number Coastal/Long Distance Medium586.11.0238
Triple Number Coastal/Long Distance High518.91.1564
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium719.60.8338
Triple Number Windward/Leeward High618.40.9702
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1656.11124.1839.1689.5602.9560.5529.2478.0460.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP616.50.9732 Predom. Dn High475.51.2618 5B AP M/H525.71.1413 TriNum AP Low779.80.7694 Predom. Rc Low851.40.7047 5B AP High501.61.1962 TriNum AP Med586.11.0236 Predom. Rc L/M633.50.9472 5B SF Bay Low999.10.6005 TriNum AP High518.81.1564 Predom. Rc Med548.61.0937 5B SF Bay L/M809.40.7413 TriNum W/L Low1059.70.5662 Predom. Rc M/H502.01.1951 5B SF Bay Med680.90.8812 TriNum W/L Med719.60.8338 Predom. Rc High474.81.2637 5B SF Bay M/H613.20.9785 TriNum W/L Hig618.40.9702 5B W/L Low1198.30.5007 5B SF Bay High586.41.0232 Predom. Upwind666.00.9009 5B W/L L/M850.70.7053 ChiMac Up Low822.40.7296 Predom. Reaching593.51.0109 5B W/L Med704.80.8513 ChiMac Up Med734.20.8172 Predom. Downwind637.20.9416 5B W/L M/H627.20.9566 ChiMac Up High633.60.9470 Predom. Up Low948.30.6327 5B W/L High598.21.0030 ChiMac Off Low822.40.7296 Predom. Up L/M705.30.8507 W/L 60-40 Low1198.20.5007 ChiMac Off Med717.00.8369 Predom. Up Med612.60.9794 W/L 60-40 L/M857.30.6998 ChiMac Off High593.41.0110 Predom. Up M/H569.61.0534 W/L 60-40 Med717.00.8369 ChiMac AP Low818.00.7335 Predom. Up High554.01.0831 W/L 60-40 M/H645.90.9289 ChiMac AP Med722.50.8305 Predom. Dn Low970.60.6182 W/L 60-40 High622.10.9645 ChiMac AP High611.60.9810 Predom. Dn L/M695.80.8624 5B AP Low875.90.6850 BayMac Cove Island948.10.6329 Predom. Dn Med581.21.0323 5B AP L/M672.60.8920 BayMac Shore939.40.6387 Predom. Dn M/H513.61.1682 5B AP Med576.81.0403 Harvest Moon519.31.1555      SA/DSPL Up22.38SA/DSPL Dn34.97
ORC Ref  0462000487O Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LapwingRSA-010
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLavranos 34Measurement16/08/2017HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.530Maximum beam3.326Draft1.938Displacement4,360Wetted area22.68IMS L9.197LSM09.015Accomod. length10.383Sink (kg/mm) 16.96
VCGD-0.032VCGM0.015 RM Rated (kg·m) 99.6Limit of positive stability(°) 118.3 Stability Index 117.6 BLR index 0.0000Default crew weight594 Declared crew weight 560
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.098PIPA0.0051
PSD0.025PHD0.050PHL0.130
PSA25.0°ESL0.920
ST10.012ST20.095ST30.110
ST40.065ST50.195
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P12.490IG11.356ISP11.561MDT10.116MDL10.175MDT2MDL2TLTaperMWGO
E4.135J3.600BAS1.476FSDFoilSFJSPL3.825WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date15/08/2017
SFFP0.920FFM1.205FF1.202LCFcl5.851SG1.0265
SAFP9.931FAM0.989FA0.995LCFsh6.082HBI1.134
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGNoneFixedFixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGFuelDiesel Stainless Steel0.900060408.000.00Total deductible368.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGMiscellaneousYesBattery2X100 AH Batteries in starboard midship bunkYesEngine (IC)Yanmar 2GM20Total deductible
ORC Ref  0462000487O Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LapwingRSA-010
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0100.170.851.542.633.4430.4815/08/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentNo10.070.661.272.543.905.3011.35NoNo 29.5415/08/2017
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment01011.4911.4811.496.676.3963.3015/08/2017Old / wet
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.4 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity88 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity58 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  0462000487O Issued on 03/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org