Club Certificate2026
Just FunRSA-1796
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 Angles46.2°43.9°42.0°40.1°38.2°37.5°37.1°37.3°38.1°
Beat VMG2.173.163.914.494.895.065.155.235.20
52°3.414.845.866.526.897.087.187.307.33
60°3.665.126.136.717.077.307.437.597.66
75°3.845.306.296.867.247.577.838.098.24
90°3.935.536.617.207.627.888.098.608.94
110°3.925.536.647.287.848.398.929.7210.43
120°3.765.336.477.137.708.268.9310.4611.66
135°3.244.715.896.777.327.878.4610.0612.93
150°2.673.955.066.066.847.357.869.0510.96
Run VMG2.323.424.385.256.056.647.118.039.49
Gybe Angles138.8°142.6°146.9°150.5°157.9°166.7°170.8°167.2°140.5°
APH ToD:569.3CDL: 8.522APH ToT: 1.0539CertNo:ZAC 272
BOAT
ClassMount Gay 30DesignerAlex SimonisBuilderHarvey YachtsAge date01/1995Series date01/1995Offset fileRSA95B59.offData fileRSA1796
HULL
Length Overall9.600Maximum Beam3.282Draft1.957Displacement2,893DLR4.7681IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeSolid 2 bladesDiameter0.400m
CREW
Maximum weight683(declared)Minimum weight553 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.0335.84Headsail Luffed18.6518.65Headsail FlyingSymmetric78.8578.85Asymmetric66.3466.34 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.30Storm Jib6.99Heavy Weather Jib18.86
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 85.1 Stability Index 103.5
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  04620004AT6 Issued on 08/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Just FunRSA-1796
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 VMG1658.71140.5919.8801.3736.1711.0698.5689.0692.9
52°1056.5743.3613.9552.5522.5508.5501.3493.3491.0
60°982.4702.8587.7536.5509.5493.1484.3474.3470.2
75°936.9679.3572.2524.8497.5475.3459.8444.8437.0
90°916.2650.9544.4500.3472.7457.1445.2418.7402.9
110°917.5651.0541.9494.3459.1429.3403.5370.4345.1
120°957.0674.8556.7504.9467.8435.7403.1344.2308.7
135°1109.6763.7611.5532.1491.7457.4425.6357.9278.4
150°1346.3911.4711.4594.2526.4489.8458.0397.9328.5
Run VMG1554.51052.4821.4686.0595.4542.5506.5448.5379.4
Selected Courses
Windward / Leeward1606.61096.5870.6743.6665.7626.8602.5568.7536.1
All purpose1207.0836.9677.3594.9546.3518.6498.3466.8439.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward704.40.8518
All purpose569.31.0539
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7373
Downwind "popa"0.9027
70% up, 30% down "Ilhabela"0.7802
30% up, 70% down "Ilhabela-inverso"0.8458
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Predominantly Upwind620.90.9663
Predominantly Downwind578.51.0371
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP592.81.0122 Predom. Rc High439.41.3653 5B SF Bay L/M789.40.7601 TriNum AP Low757.10.7925 Predom. Dn Low922.20.6506 5B SF Bay Med660.80.9080 TriNum AP Med566.61.0590 Predom. Dn L/M664.30.9032 5B SF Bay M/H589.61.0177 TriNum AP High491.51.2207 Predom. Dn Med555.81.0796 5B SF Bay High553.01.0849 TriNum W/L Low1033.10.5808 Predom. Dn M/H486.01.2344 5B AP Low846.40.7089 TriNum W/L Med699.10.8583 Predom. Dn High436.61.3741 5B AP L/M652.40.9196 TriNum W/L Hig595.91.0069 ChiMac Up Low811.40.7395 5B AP Med556.71.0778 Predom. Upwind650.40.9224 ChiMac Up Med720.90.8323 5B AP M/H500.41.1990 Predom. Reaching567.11.0580 ChiMac Up High616.10.9738 5B AP High467.51.2835 Predom. Downwind605.50.9909 ChiMac Off Low783.20.7661 5B W/L Low1167.50.5139 Predom. Up Low939.60.6385 ChiMac Off Med683.00.8784 5B W/L L/M828.90.7239 Predom. Up L/M692.70.8662 ChiMac Off High563.01.0658 5B W/L Med684.10.8770 Predom. Up Med597.61.0040 ChiMac AP Low792.60.7570 5B W/L M/H606.20.9898 Predom. Up M/H550.01.0909 ChiMac AP Med698.60.8589 5B W/L High568.91.0546 Predom. Up High527.21.1380 ChiMac AP High587.41.0214 W/L 60-40 Low1177.00.5098 Predom. Rc Low818.70.7329 BayMac Cove Island919.80.6523 W/L 60-40 L/M839.80.7145 Predom. Rc L/M607.80.9871 BayMac Shore912.00.6579 W/L 60-40 Med698.30.8592 Predom. Rc Med526.01.1407 Harvest Moon491.01.2220 W/L 60-40 M/H625.40.9594 Predom. Rc M/H475.61.2614 5B SF Bay Low976.70.6143 W/L 60-40 High593.41.0111      SA/DSPL Up26.35SA/DSPL Dn55.89
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance621.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating621.40.9655
FinRating, kevyt tuuli1149.00.8704
FinRating, kova tuuli467.41.0697
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9655
Triple Number Coastal/Long Distance Low0.7925
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.2207
Triple Number Windward/Leeward Low0.6100
Triple Number Windward/Leeward Medium0.8583
Triple Number Windward/Leeward High1.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
For information
General Purpose Handicap (GPH)644.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Saronikos S All_Purpose658.80.9108
Saronikos S Upwind753.80.7960
Saronikos S Downwind544.51.1019
Saronikos N All_Purpose658.80.9108
Saronikos N Upwind789.70.7597
Saronikos N Downwind605.00.9918
Saronikos SW All_Purpose666.00.9009
Saronikos SW Upwind781.50.7677
Saronikos SW Downwind551.71.0875
Saronikos NE All_Purpose722.50.8304
Saronikos NE Upwind740.60.8102
Saronikos NE Downwind682.80.8787
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose592.81.0122
5-Band All-Purpose Low925.40.6484
5-Band All-Purpose L/M675.60.8882
5-Band All-Purpose Med574.91.0436
5-Band All-Purpose M/H517.11.1604
5-Band All-Purpose High481.71.2455
Single Number Predominant Upwind619.70.9682
Single Number Predominant Reaching543.61.1037
Single Number Predominant Downwind579.21.0359
5-Band 50-50 Windward/Leeward Low1167.50.5139
5-Band 50-50 Windward/Leeward L/M828.90.7239
5-Band 50-50 Windward/Leeward Med684.10.8770
5-Band 50-50 Windward/Leeward M/H606.20.9898
5-Band 50-50 Windward/Leeward High568.91.0546
5-Band 60-40 Windward/Leeward Low1177.00.5098
5-Band 60-40 Windward/Leeward L/M839.80.7145
5-Band 60-40 Windward/Leeward Med698.30.8592
5-Band 60-40 Windward/Leeward M/H625.40.9594
5-Band 60-40 Windward/Leeward High593.41.0111
Triple Number 50-50 Windward/Leeward Low1033.10.5808
Triple Number 50-50 Windward/Leeward Med699.10.8582
Triple Number 50-50 Windward/Leeward High595.91.0069
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward718.80.8347
Triple Number 60-40 Windward/Leeward Low1042.70.5754
Triple Number 60-40 Windward/Leeward Med712.70.8419
Triple Number 60-40 Windward/Leeward High616.30.9735
Triple Number All-Purpose Low824.70.7275
Triple Number All-Purpose Med585.11.0254
Triple Number All-Purpose High507.71.1819
Triple Number Predominant Upwind Low846.80.7086
Triple Number Predominant Upwind Med610.20.9834
Triple Number Predominant Upwind High549.61.0918
Triple Number Predominant Reaching Low738.40.8126
Triple Number Predominant Reaching Med544.01.1029
Triple Number Predominant Reaching High457.41.3119
Triple Number Predominant Downwind Low818.20.7333
Triple Number Predominant Downwind Med567.41.0575
Triple Number Predominant Downwind High463.61.2943
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low757.1
Triple Number Coastal/Long Distance Medium566.5
Triple Number Coastal/Long Distance High491.5
Triple Number Windward/Leeward Low983.6
Triple Number Windward/Leeward Medium699.1
Triple Number Windward/Leeward High595.9
Predominantly Upwind620.9
Predominantly Downwind578.5
Predominantly Reaching552.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7925
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.2207
Triple Number Windward/Leeward Low0.6100
Triple Number Windward/Leeward Medium0.8583
Triple Number Windward/Leeward High1.0069
Coastal/Long Distance0.9655
Predominantly Upwind0.9663
Predominantly Downwind1.0371
For information
General Purpose Handicap (GPH)644.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0539
Distanseseilas Trippeltall svak vind0.7925
Distanseseilas Trippeltall mellomvind1.0591
Distanseseilas Trippeltall sterk vind1.2207
Pølsebane Trippeltall svak vind0.6100
Pølsebane Trippeltall mellomvind0.8583
Pølsebane Trippeltall sterk vind1.0069
Motvind Singeltall0.9663
Medvind Singeltall1.0371
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Coastal/Long Distance621.40.9655
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind620.90.9663
Predominantly Downwind578.51.0371
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore545.91.0990
Cape Doctor Coastal447.61.3404
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7925
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.2207
Triple Number Windward/Leeward Low0.6100
Triple Number Windward/Leeward Medium0.8583
Triple Number Windward/Leeward High1.0069
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7925
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.2207
Triple Number Windward/Leeward Low0.6100
Triple Number Windward/Leeward Medium0.8583
Triple Number Windward/Leeward High1.0069
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Predominantly Upwind620.90.9663
Predominantly Downwind578.51.0371
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low757.10.7925
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High491.51.2207
Triple Number Windward/Leeward Low983.60.6100
Triple Number Windward/Leeward Medium699.10.8583
Triple Number Windward/Leeward High595.91.0069
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1601.41092.1816.5670.2583.0538.7503.3441.9415.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP592.81.0122 Predom. Dn High436.61.3741 5B AP M/H500.41.1990 TriNum AP Low757.10.7925 Predom. Rc Low818.70.7329 5B AP High467.51.2835 TriNum AP Med566.61.0590 Predom. Rc L/M607.80.9871 5B SF Bay Low976.70.6143 TriNum AP High491.51.2207 Predom. Rc Med526.01.1407 5B SF Bay L/M789.40.7601 TriNum W/L Low1033.10.5808 Predom. Rc M/H475.61.2614 5B SF Bay Med660.80.9080 TriNum W/L Med699.10.8583 Predom. Rc High439.41.3653 5B SF Bay M/H589.61.0177 TriNum W/L Hig595.91.0069 5B W/L Low1167.50.5139 5B SF Bay High553.01.0849 Predom. Upwind650.40.9224 5B W/L L/M828.90.7239 ChiMac Up Low811.40.7395 Predom. Reaching567.11.0580 5B W/L Med684.10.8770 ChiMac Up Med720.90.8323 Predom. Downwind605.50.9909 5B W/L M/H606.20.9898 ChiMac Up High616.10.9738 Predom. Up Low939.60.6385 5B W/L High568.91.0546 ChiMac Off Low783.20.7661 Predom. Up L/M692.70.8662 W/L 60-40 Low1177.00.5098 ChiMac Off Med683.00.8784 Predom. Up Med597.61.0040 W/L 60-40 L/M839.80.7145 ChiMac Off High563.01.0658 Predom. Up M/H550.01.0909 W/L 60-40 Med698.30.8592 ChiMac AP Low792.60.7570 Predom. Up High527.21.1380 W/L 60-40 M/H625.40.9594 ChiMac AP Med698.60.8589 Predom. Dn Low922.20.6506 W/L 60-40 High593.41.0111 ChiMac AP High587.41.0214 Predom. Dn L/M664.30.9032 5B AP Low846.40.7089 BayMac Cove Island919.80.6523 Predom. Dn Med555.81.0796 5B AP L/M652.40.9196 BayMac Shore912.00.6579 Predom. Dn M/H486.01.2344 5B AP Med556.71.0778 Harvest Moon491.01.2220      SA/DSPL Up26.35SA/DSPL Dn55.89
ORC Ref  04620004AT6 Issued on 08/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Just FunRSA-1796
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMount Gay 30Measurement04/02/2018HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.600Maximum beam3.282Draft1.957Displacement2,893Wetted area19.34IMS L8.812LSM08.465Accomod. length9.600Sink (kg/mm) 15.05
VCGD0.036VCGM0.026 RM Rated (kg·m) 85.1Limit of positive stability(°) 109.3 Stability Index 103.5 BLR index 0.0000Default crew weight543 Declared crew weight 683
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.122PIPA0.0164
EDL1.120ST10.042ST20.180
ST30.180ST40.112ST50.220
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P12.560IG11.700ISP11.410MDT10.095MDL10.165MDT20.095MDL20.095TL2.600MW0.165GO0.200
E4.683J3.490BAS1.631FSDFoilSFJ0.140SPL3.851WPLTPS4.512BD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date07/02/2018
SFFP0.536FFM1.114FF1.114LCFcl5.560SG1.0262
SAFP8.953FAM0.838FA0.838LCFsh5.787HBI0.998
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004AT6 Issued on 08/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Just FunRSA-1796
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM010.170.971.773.033.9335.0308/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ020.080.571.061.192.733.5310.95YesNo 18.65J010.080.420.791.562.423.3511.12YesNo 18.0708/02/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS212.8112.8112.817.457.1378.8518/02/2025S0411.6211.6211.627.006.8667.5118/02/2025S2.511.6411.6411.646.506.3162.6818/02/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentASYM 0111.4610.9611.217.027.4394%66.3419/02/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004AT6 Issued on 08/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org